zend_vm_execute.h 1.3 MB

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  1. /*
  2. +----------------------------------------------------------------------+
  3. | Zend Engine |
  4. +----------------------------------------------------------------------+
  5. | Copyright (c) 1998-2016 Zend Technologies Ltd. (http://www.zend.com) |
  6. +----------------------------------------------------------------------+
  7. | This source file is subject to version 2.00 of the Zend license, |
  8. | that is bundled with this package in the file LICENSE, and is |
  9. | available through the world-wide-web at the following url: |
  10. | http://www.zend.com/license/2_00.txt. |
  11. | If you did not receive a copy of the Zend license and are unable to |
  12. | obtain it through the world-wide-web, please send a note to |
  13. | license@zend.com so we can mail you a copy immediately. |
  14. +----------------------------------------------------------------------+
  15. | Authors: Andi Gutmans <andi@zend.com> |
  16. | Zeev Suraski <zeev@zend.com> |
  17. | Dmitry Stogov <dmitry@zend.com> |
  18. +----------------------------------------------------------------------+
  19. */
  20. #ifdef ZEND_WIN32
  21. # pragma warning(once : 4101)
  22. # pragma warning(once : 6235)
  23. # pragma warning(once : 6237)
  24. # pragma warning(once : 6239)
  25. # pragma warning(once : 6240)
  26. # pragma warning(once : 6285)
  27. # pragma warning(once : 6286)
  28. # pragma warning(once : 6326)
  29. #endif
  30. static user_opcode_handler_t zend_user_opcode_handlers[256] = {
  31. (user_opcode_handler_t)NULL,
  32. (user_opcode_handler_t)NULL,
  33. (user_opcode_handler_t)NULL,
  34. (user_opcode_handler_t)NULL,
  35. (user_opcode_handler_t)NULL,
  36. (user_opcode_handler_t)NULL,
  37. (user_opcode_handler_t)NULL,
  38. (user_opcode_handler_t)NULL,
  39. (user_opcode_handler_t)NULL,
  40. (user_opcode_handler_t)NULL,
  41. (user_opcode_handler_t)NULL,
  42. (user_opcode_handler_t)NULL,
  43. (user_opcode_handler_t)NULL,
  44. (user_opcode_handler_t)NULL,
  45. (user_opcode_handler_t)NULL,
  46. (user_opcode_handler_t)NULL,
  47. (user_opcode_handler_t)NULL,
  48. (user_opcode_handler_t)NULL,
  49. (user_opcode_handler_t)NULL,
  50. (user_opcode_handler_t)NULL,
  51. (user_opcode_handler_t)NULL,
  52. (user_opcode_handler_t)NULL,
  53. (user_opcode_handler_t)NULL,
  54. (user_opcode_handler_t)NULL,
  55. (user_opcode_handler_t)NULL,
  56. (user_opcode_handler_t)NULL,
  57. (user_opcode_handler_t)NULL,
  58. (user_opcode_handler_t)NULL,
  59. (user_opcode_handler_t)NULL,
  60. (user_opcode_handler_t)NULL,
  61. (user_opcode_handler_t)NULL,
  62. (user_opcode_handler_t)NULL,
  63. (user_opcode_handler_t)NULL,
  64. (user_opcode_handler_t)NULL,
  65. (user_opcode_handler_t)NULL,
  66. (user_opcode_handler_t)NULL,
  67. (user_opcode_handler_t)NULL,
  68. (user_opcode_handler_t)NULL,
  69. (user_opcode_handler_t)NULL,
  70. (user_opcode_handler_t)NULL,
  71. (user_opcode_handler_t)NULL,
  72. (user_opcode_handler_t)NULL,
  73. (user_opcode_handler_t)NULL,
  74. (user_opcode_handler_t)NULL,
  75. (user_opcode_handler_t)NULL,
  76. (user_opcode_handler_t)NULL,
  77. (user_opcode_handler_t)NULL,
  78. (user_opcode_handler_t)NULL,
  79. (user_opcode_handler_t)NULL,
  80. (user_opcode_handler_t)NULL,
  81. (user_opcode_handler_t)NULL,
  82. (user_opcode_handler_t)NULL,
  83. (user_opcode_handler_t)NULL,
  84. (user_opcode_handler_t)NULL,
  85. (user_opcode_handler_t)NULL,
  86. (user_opcode_handler_t)NULL,
  87. (user_opcode_handler_t)NULL,
  88. (user_opcode_handler_t)NULL,
  89. (user_opcode_handler_t)NULL,
  90. (user_opcode_handler_t)NULL,
  91. (user_opcode_handler_t)NULL,
  92. (user_opcode_handler_t)NULL,
  93. (user_opcode_handler_t)NULL,
  94. (user_opcode_handler_t)NULL,
  95. (user_opcode_handler_t)NULL,
  96. (user_opcode_handler_t)NULL,
  97. (user_opcode_handler_t)NULL,
  98. (user_opcode_handler_t)NULL,
  99. (user_opcode_handler_t)NULL,
  100. (user_opcode_handler_t)NULL,
  101. (user_opcode_handler_t)NULL,
  102. (user_opcode_handler_t)NULL,
  103. (user_opcode_handler_t)NULL,
  104. (user_opcode_handler_t)NULL,
  105. (user_opcode_handler_t)NULL,
  106. (user_opcode_handler_t)NULL,
  107. (user_opcode_handler_t)NULL,
  108. (user_opcode_handler_t)NULL,
  109. (user_opcode_handler_t)NULL,
  110. (user_opcode_handler_t)NULL,
  111. (user_opcode_handler_t)NULL,
  112. (user_opcode_handler_t)NULL,
  113. (user_opcode_handler_t)NULL,
  114. (user_opcode_handler_t)NULL,
  115. (user_opcode_handler_t)NULL,
  116. (user_opcode_handler_t)NULL,
  117. (user_opcode_handler_t)NULL,
  118. (user_opcode_handler_t)NULL,
  119. (user_opcode_handler_t)NULL,
  120. (user_opcode_handler_t)NULL,
  121. (user_opcode_handler_t)NULL,
  122. (user_opcode_handler_t)NULL,
  123. (user_opcode_handler_t)NULL,
  124. (user_opcode_handler_t)NULL,
  125. (user_opcode_handler_t)NULL,
  126. (user_opcode_handler_t)NULL,
  127. (user_opcode_handler_t)NULL,
  128. (user_opcode_handler_t)NULL,
  129. (user_opcode_handler_t)NULL,
  130. (user_opcode_handler_t)NULL,
  131. (user_opcode_handler_t)NULL,
  132. (user_opcode_handler_t)NULL,
  133. (user_opcode_handler_t)NULL,
  134. (user_opcode_handler_t)NULL,
  135. (user_opcode_handler_t)NULL,
  136. (user_opcode_handler_t)NULL,
  137. (user_opcode_handler_t)NULL,
  138. (user_opcode_handler_t)NULL,
  139. (user_opcode_handler_t)NULL,
  140. (user_opcode_handler_t)NULL,
  141. (user_opcode_handler_t)NULL,
  142. (user_opcode_handler_t)NULL,
  143. (user_opcode_handler_t)NULL,
  144. (user_opcode_handler_t)NULL,
  145. (user_opcode_handler_t)NULL,
  146. (user_opcode_handler_t)NULL,
  147. (user_opcode_handler_t)NULL,
  148. (user_opcode_handler_t)NULL,
  149. (user_opcode_handler_t)NULL,
  150. (user_opcode_handler_t)NULL,
  151. (user_opcode_handler_t)NULL,
  152. (user_opcode_handler_t)NULL,
  153. (user_opcode_handler_t)NULL,
  154. (user_opcode_handler_t)NULL,
  155. (user_opcode_handler_t)NULL,
  156. (user_opcode_handler_t)NULL,
  157. (user_opcode_handler_t)NULL,
  158. (user_opcode_handler_t)NULL,
  159. (user_opcode_handler_t)NULL,
  160. (user_opcode_handler_t)NULL,
  161. (user_opcode_handler_t)NULL,
  162. (user_opcode_handler_t)NULL,
  163. (user_opcode_handler_t)NULL,
  164. (user_opcode_handler_t)NULL,
  165. (user_opcode_handler_t)NULL,
  166. (user_opcode_handler_t)NULL,
  167. (user_opcode_handler_t)NULL,
  168. (user_opcode_handler_t)NULL,
  169. (user_opcode_handler_t)NULL,
  170. (user_opcode_handler_t)NULL,
  171. (user_opcode_handler_t)NULL,
  172. (user_opcode_handler_t)NULL,
  173. (user_opcode_handler_t)NULL,
  174. (user_opcode_handler_t)NULL,
  175. (user_opcode_handler_t)NULL,
  176. (user_opcode_handler_t)NULL,
  177. (user_opcode_handler_t)NULL,
  178. (user_opcode_handler_t)NULL,
  179. (user_opcode_handler_t)NULL,
  180. (user_opcode_handler_t)NULL,
  181. (user_opcode_handler_t)NULL,
  182. (user_opcode_handler_t)NULL,
  183. (user_opcode_handler_t)NULL,
  184. (user_opcode_handler_t)NULL,
  185. (user_opcode_handler_t)NULL,
  186. (user_opcode_handler_t)NULL,
  187. (user_opcode_handler_t)NULL,
  188. (user_opcode_handler_t)NULL,
  189. (user_opcode_handler_t)NULL,
  190. (user_opcode_handler_t)NULL,
  191. (user_opcode_handler_t)NULL,
  192. (user_opcode_handler_t)NULL,
  193. (user_opcode_handler_t)NULL,
  194. (user_opcode_handler_t)NULL,
  195. (user_opcode_handler_t)NULL,
  196. (user_opcode_handler_t)NULL,
  197. (user_opcode_handler_t)NULL,
  198. (user_opcode_handler_t)NULL,
  199. (user_opcode_handler_t)NULL,
  200. (user_opcode_handler_t)NULL,
  201. (user_opcode_handler_t)NULL,
  202. (user_opcode_handler_t)NULL,
  203. (user_opcode_handler_t)NULL,
  204. (user_opcode_handler_t)NULL,
  205. (user_opcode_handler_t)NULL,
  206. (user_opcode_handler_t)NULL,
  207. (user_opcode_handler_t)NULL,
  208. (user_opcode_handler_t)NULL,
  209. (user_opcode_handler_t)NULL,
  210. (user_opcode_handler_t)NULL,
  211. (user_opcode_handler_t)NULL,
  212. (user_opcode_handler_t)NULL,
  213. (user_opcode_handler_t)NULL,
  214. (user_opcode_handler_t)NULL,
  215. (user_opcode_handler_t)NULL,
  216. (user_opcode_handler_t)NULL,
  217. (user_opcode_handler_t)NULL,
  218. (user_opcode_handler_t)NULL,
  219. (user_opcode_handler_t)NULL,
  220. (user_opcode_handler_t)NULL,
  221. (user_opcode_handler_t)NULL,
  222. (user_opcode_handler_t)NULL,
  223. (user_opcode_handler_t)NULL,
  224. (user_opcode_handler_t)NULL,
  225. (user_opcode_handler_t)NULL,
  226. (user_opcode_handler_t)NULL,
  227. (user_opcode_handler_t)NULL,
  228. (user_opcode_handler_t)NULL,
  229. (user_opcode_handler_t)NULL,
  230. (user_opcode_handler_t)NULL,
  231. (user_opcode_handler_t)NULL,
  232. (user_opcode_handler_t)NULL,
  233. (user_opcode_handler_t)NULL,
  234. (user_opcode_handler_t)NULL,
  235. (user_opcode_handler_t)NULL,
  236. (user_opcode_handler_t)NULL,
  237. (user_opcode_handler_t)NULL,
  238. (user_opcode_handler_t)NULL,
  239. (user_opcode_handler_t)NULL,
  240. (user_opcode_handler_t)NULL,
  241. (user_opcode_handler_t)NULL,
  242. (user_opcode_handler_t)NULL,
  243. (user_opcode_handler_t)NULL,
  244. (user_opcode_handler_t)NULL,
  245. (user_opcode_handler_t)NULL,
  246. (user_opcode_handler_t)NULL,
  247. (user_opcode_handler_t)NULL,
  248. (user_opcode_handler_t)NULL,
  249. (user_opcode_handler_t)NULL,
  250. (user_opcode_handler_t)NULL,
  251. (user_opcode_handler_t)NULL,
  252. (user_opcode_handler_t)NULL,
  253. (user_opcode_handler_t)NULL,
  254. (user_opcode_handler_t)NULL,
  255. (user_opcode_handler_t)NULL,
  256. (user_opcode_handler_t)NULL,
  257. (user_opcode_handler_t)NULL,
  258. (user_opcode_handler_t)NULL,
  259. (user_opcode_handler_t)NULL,
  260. (user_opcode_handler_t)NULL,
  261. (user_opcode_handler_t)NULL,
  262. (user_opcode_handler_t)NULL,
  263. (user_opcode_handler_t)NULL,
  264. (user_opcode_handler_t)NULL,
  265. (user_opcode_handler_t)NULL,
  266. (user_opcode_handler_t)NULL,
  267. (user_opcode_handler_t)NULL,
  268. (user_opcode_handler_t)NULL,
  269. (user_opcode_handler_t)NULL,
  270. (user_opcode_handler_t)NULL,
  271. (user_opcode_handler_t)NULL,
  272. (user_opcode_handler_t)NULL,
  273. (user_opcode_handler_t)NULL,
  274. (user_opcode_handler_t)NULL,
  275. (user_opcode_handler_t)NULL,
  276. (user_opcode_handler_t)NULL,
  277. (user_opcode_handler_t)NULL,
  278. (user_opcode_handler_t)NULL,
  279. (user_opcode_handler_t)NULL,
  280. (user_opcode_handler_t)NULL,
  281. (user_opcode_handler_t)NULL,
  282. (user_opcode_handler_t)NULL,
  283. (user_opcode_handler_t)NULL,
  284. (user_opcode_handler_t)NULL,
  285. (user_opcode_handler_t)NULL,
  286. (user_opcode_handler_t)NULL
  287. };
  288. static zend_uchar zend_user_opcodes[256] = {0,
  289. 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,
  290. 17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,
  291. 33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,
  292. 49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,
  293. 65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,
  294. 81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,
  295. 97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,
  296. 113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,
  297. 129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,
  298. 145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,
  299. 161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,
  300. 177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,
  301. 193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,
  302. 209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,
  303. 225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,
  304. 241,242,243,244,245,246,247,248,249,250,251,252,253,254,255
  305. };
  306. static opcode_handler_t zend_vm_get_opcode_handler(zend_uchar opcode, zend_op* op);
  307. #undef OPLINE
  308. #undef DCL_OPLINE
  309. #undef USE_OPLINE
  310. #undef LOAD_OPLINE
  311. #undef SAVE_OPLINE
  312. #define OPLINE EX(opline)
  313. #define DCL_OPLINE
  314. #define USE_OPLINE zend_op *opline = EX(opline);
  315. #define LOAD_OPLINE()
  316. #define SAVE_OPLINE()
  317. #undef CHECK_EXCEPTION
  318. #undef HANDLE_EXCEPTION
  319. #undef HANDLE_EXCEPTION_LEAVE
  320. #define CHECK_EXCEPTION() LOAD_OPLINE()
  321. #define HANDLE_EXCEPTION() LOAD_OPLINE(); ZEND_VM_CONTINUE()
  322. #define HANDLE_EXCEPTION_LEAVE() LOAD_OPLINE(); ZEND_VM_LEAVE()
  323. #define LOAD_REGS()
  324. #define ZEND_VM_CONTINUE() return 0
  325. #define ZEND_VM_RETURN() return 1
  326. #define ZEND_VM_ENTER() return 2
  327. #define ZEND_VM_LEAVE() return 3
  328. #define ZEND_VM_DISPATCH(opcode, opline) return zend_vm_get_opcode_handler(opcode, opline)(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  329. #define ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_INTERNAL execute_data TSRMLS_CC
  330. ZEND_API void execute_ex(zend_execute_data *execute_data TSRMLS_DC)
  331. {
  332. DCL_OPLINE
  333. zend_bool original_in_execution;
  334. original_in_execution = EG(in_execution);
  335. EG(in_execution) = 1;
  336. if (0) {
  337. zend_vm_enter:
  338. execute_data = i_create_execute_data_from_op_array(EG(active_op_array), 1 TSRMLS_CC);
  339. }
  340. LOAD_REGS();
  341. LOAD_OPLINE();
  342. while (1) {
  343. int ret;
  344. #ifdef ZEND_WIN32
  345. if (EG(timed_out)) {
  346. zend_timeout(0);
  347. }
  348. #endif
  349. if ((ret = OPLINE->handler(execute_data TSRMLS_CC)) > 0) {
  350. switch (ret) {
  351. case 1:
  352. EG(in_execution) = original_in_execution;
  353. return;
  354. case 2:
  355. goto zend_vm_enter;
  356. break;
  357. case 3:
  358. execute_data = EG(current_execute_data);
  359. break;
  360. default:
  361. break;
  362. }
  363. }
  364. }
  365. zend_error_noreturn(E_ERROR, "Arrived at end of main loop which shouldn't happen");
  366. }
  367. ZEND_API void zend_execute(zend_op_array *op_array TSRMLS_DC)
  368. {
  369. if (EG(exception)) {
  370. return;
  371. }
  372. zend_execute_ex(i_create_execute_data_from_op_array(op_array, 0 TSRMLS_CC) TSRMLS_CC);
  373. }
  374. static int ZEND_FASTCALL zend_leave_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS)
  375. {
  376. zend_bool nested = EX(nested);
  377. zend_op_array *op_array = EX(op_array);
  378. EG(current_execute_data) = EX(prev_execute_data);
  379. EG(opline_ptr) = NULL;
  380. if (!EG(active_symbol_table)) {
  381. i_free_compiled_variables(execute_data TSRMLS_CC);
  382. }
  383. zend_vm_stack_free((char*)execute_data - (ZEND_MM_ALIGNED_SIZE(sizeof(temp_variable)) * op_array->T) TSRMLS_CC);
  384. if ((op_array->fn_flags & ZEND_ACC_CLOSURE) && op_array->prototype) {
  385. zval_ptr_dtor((zval**)&op_array->prototype);
  386. }
  387. if (nested) {
  388. execute_data = EG(current_execute_data);
  389. }
  390. if (nested) {
  391. USE_OPLINE
  392. LOAD_REGS();
  393. LOAD_OPLINE();
  394. if (UNEXPECTED(opline->opcode == ZEND_INCLUDE_OR_EVAL)) {
  395. EX(function_state).function = (zend_function *) EX(op_array);
  396. EX(function_state).arguments = NULL;
  397. EG(opline_ptr) = &EX(opline);
  398. EG(active_op_array) = EX(op_array);
  399. EG(return_value_ptr_ptr) = EX(original_return_value);
  400. destroy_op_array(op_array TSRMLS_CC);
  401. efree(op_array);
  402. if (UNEXPECTED(EG(exception) != NULL)) {
  403. zend_throw_exception_internal(NULL TSRMLS_CC);
  404. HANDLE_EXCEPTION_LEAVE();
  405. }
  406. ZEND_VM_INC_OPCODE();
  407. ZEND_VM_LEAVE();
  408. } else {
  409. EG(opline_ptr) = &EX(opline);
  410. EG(active_op_array) = EX(op_array);
  411. EG(return_value_ptr_ptr) = EX(original_return_value);
  412. if (EG(active_symbol_table)) {
  413. zend_clean_and_cache_symbol_table(EG(active_symbol_table) TSRMLS_CC);
  414. }
  415. EG(active_symbol_table) = EX(symbol_table);
  416. EX(function_state).function = (zend_function *) EX(op_array);
  417. EX(function_state).arguments = NULL;
  418. if (EG(This)) {
  419. if (UNEXPECTED(EG(exception) != NULL) && EX(call)->is_ctor_call) {
  420. if (EX(call)->is_ctor_result_used) {
  421. Z_DELREF_P(EG(This));
  422. }
  423. if (Z_REFCOUNT_P(EG(This)) == 1) {
  424. zend_object_store_ctor_failed(EG(This) TSRMLS_CC);
  425. }
  426. }
  427. zval_ptr_dtor(&EG(This));
  428. }
  429. EG(This) = EX(current_this);
  430. EG(scope) = EX(current_scope);
  431. EG(called_scope) = EX(current_called_scope);
  432. EX(call)--;
  433. zend_vm_stack_clear_multiple(0 TSRMLS_CC);
  434. if (UNEXPECTED(EG(exception) != NULL)) {
  435. zend_throw_exception_internal(NULL TSRMLS_CC);
  436. if (RETURN_VALUE_USED(opline) && EX_T(opline->result.var).var.ptr) {
  437. zval_ptr_dtor(&EX_T(opline->result.var).var.ptr);
  438. }
  439. HANDLE_EXCEPTION_LEAVE();
  440. }
  441. ZEND_VM_INC_OPCODE();
  442. ZEND_VM_LEAVE();
  443. }
  444. }
  445. ZEND_VM_RETURN();
  446. }
  447. static int ZEND_FASTCALL zend_do_fcall_common_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS)
  448. {
  449. USE_OPLINE
  450. zend_bool should_change_scope = 0;
  451. zend_function *fbc = EX(function_state).function;
  452. zend_uint num_args;
  453. SAVE_OPLINE();
  454. EX(object) = EX(call)->object;
  455. if (UNEXPECTED((fbc->common.fn_flags & (ZEND_ACC_ABSTRACT|ZEND_ACC_DEPRECATED)) != 0)) {
  456. if (UNEXPECTED((fbc->common.fn_flags & ZEND_ACC_ABSTRACT) != 0)) {
  457. zend_error_noreturn(E_ERROR, "Cannot call abstract method %s::%s()", fbc->common.scope->name, fbc->common.function_name);
  458. }
  459. if (UNEXPECTED((fbc->common.fn_flags & ZEND_ACC_DEPRECATED) != 0)) {
  460. zend_error(E_DEPRECATED, "Function %s%s%s() is deprecated",
  461. fbc->common.scope ? fbc->common.scope->name : "",
  462. fbc->common.scope ? "::" : "",
  463. fbc->common.function_name);
  464. if (UNEXPECTED(EG(exception) != NULL)) {
  465. HANDLE_EXCEPTION();
  466. }
  467. }
  468. }
  469. if (fbc->common.scope &&
  470. !(fbc->common.fn_flags & ZEND_ACC_STATIC) &&
  471. !EX(object)) {
  472. if (fbc->common.fn_flags & ZEND_ACC_ALLOW_STATIC) {
  473. /* FIXME: output identifiers properly */
  474. zend_error(E_STRICT, "Non-static method %s::%s() should not be called statically", fbc->common.scope->name, fbc->common.function_name);
  475. if (UNEXPECTED(EG(exception) != NULL)) {
  476. HANDLE_EXCEPTION();
  477. }
  478. } else {
  479. /* FIXME: output identifiers properly */
  480. /* An internal function assumes $this is present and won't check that. So PHP would crash by allowing the call. */
  481. zend_error_noreturn(E_ERROR, "Non-static method %s::%s() cannot be called statically", fbc->common.scope->name, fbc->common.function_name);
  482. }
  483. }
  484. if (fbc->type == ZEND_USER_FUNCTION || fbc->common.scope) {
  485. should_change_scope = 1;
  486. EX(current_this) = EG(This);
  487. EX(current_scope) = EG(scope);
  488. EX(current_called_scope) = EG(called_scope);
  489. EG(This) = EX(object);
  490. EG(scope) = (fbc->type == ZEND_USER_FUNCTION || !EX(object)) ? fbc->common.scope : NULL;
  491. EG(called_scope) = EX(call)->called_scope;
  492. }
  493. num_args = opline->extended_value + EX(call)->num_additional_args;
  494. if (EX(call)->num_additional_args) {
  495. EX(function_state).arguments = zend_vm_stack_push_args(num_args TSRMLS_CC);
  496. } else {
  497. EX(function_state).arguments = zend_vm_stack_top(TSRMLS_C);
  498. zend_vm_stack_push((void*)(zend_uintptr_t) num_args TSRMLS_CC);
  499. }
  500. LOAD_OPLINE();
  501. if (fbc->type == ZEND_INTERNAL_FUNCTION) {
  502. if (fbc->common.fn_flags & ZEND_ACC_HAS_TYPE_HINTS) {
  503. zend_uint i;
  504. void **p = EX(function_state).arguments - num_args;
  505. for (i = 0; i < num_args; ++i, ++p) {
  506. zend_verify_arg_type(fbc, i + 1, (zval *) *p, 0, NULL TSRMLS_CC);
  507. }
  508. }
  509. if (EXPECTED(EG(exception) == NULL)) {
  510. temp_variable *ret = &EX_T(opline->result.var);
  511. MAKE_STD_ZVAL(ret->var.ptr);
  512. ZVAL_NULL(ret->var.ptr);
  513. ret->var.ptr_ptr = &ret->var.ptr;
  514. ret->var.fcall_returned_reference = (fbc->common.fn_flags & ZEND_ACC_RETURN_REFERENCE) != 0;
  515. if (!zend_execute_internal) {
  516. /* saves one function call if zend_execute_internal is not used */
  517. fbc->internal_function.handler(num_args, ret->var.ptr, &ret->var.ptr, EX(object), RETURN_VALUE_USED(opline) TSRMLS_CC);
  518. } else {
  519. zend_execute_internal(execute_data, NULL, RETURN_VALUE_USED(opline) TSRMLS_CC);
  520. }
  521. if (!RETURN_VALUE_USED(opline)) {
  522. zval_ptr_dtor(&ret->var.ptr);
  523. }
  524. } else if (RETURN_VALUE_USED(opline)) {
  525. EX_T(opline->result.var).var.ptr = NULL;
  526. }
  527. } else if (fbc->type == ZEND_USER_FUNCTION) {
  528. temp_variable *ret = &EX_T(opline->result.var);
  529. EX(original_return_value) = EG(return_value_ptr_ptr);
  530. EG(active_symbol_table) = NULL;
  531. EG(active_op_array) = &fbc->op_array;
  532. EG(return_value_ptr_ptr) = NULL;
  533. if (RETURN_VALUE_USED(opline)) {
  534. ret->var.ptr = NULL;
  535. EG(return_value_ptr_ptr) = &ret->var.ptr;
  536. ret->var.ptr_ptr = &ret->var.ptr;
  537. ret->var.fcall_returned_reference = (fbc->common.fn_flags & ZEND_ACC_RETURN_REFERENCE) != 0;
  538. }
  539. if (UNEXPECTED((EG(active_op_array)->fn_flags & ZEND_ACC_GENERATOR) != 0)) {
  540. if (RETURN_VALUE_USED(opline)) {
  541. ret->var.ptr = zend_generator_create_zval(EG(active_op_array) TSRMLS_CC);
  542. ret->var.fcall_returned_reference = 0;
  543. }
  544. } else if (EXPECTED(zend_execute_ex == execute_ex)) {
  545. if (EXPECTED(EG(exception) == NULL)) {
  546. ZEND_VM_ENTER();
  547. }
  548. } else {
  549. zend_execute(EG(active_op_array) TSRMLS_CC);
  550. }
  551. EG(opline_ptr) = &EX(opline);
  552. EG(active_op_array) = EX(op_array);
  553. EG(return_value_ptr_ptr) = EX(original_return_value);
  554. if (EG(active_symbol_table)) {
  555. zend_clean_and_cache_symbol_table(EG(active_symbol_table) TSRMLS_CC);
  556. }
  557. EG(active_symbol_table) = EX(symbol_table);
  558. } else { /* ZEND_OVERLOADED_FUNCTION */
  559. MAKE_STD_ZVAL(EX_T(opline->result.var).var.ptr);
  560. ZVAL_NULL(EX_T(opline->result.var).var.ptr);
  561. /* Not sure what should be done here if it's a static method */
  562. if (EXPECTED(EX(object) != NULL)) {
  563. Z_OBJ_HT_P(EX(object))->call_method(fbc->common.function_name, num_args, EX_T(opline->result.var).var.ptr, &EX_T(opline->result.var).var.ptr, EX(object), RETURN_VALUE_USED(opline) TSRMLS_CC);
  564. } else {
  565. zend_error_noreturn(E_ERROR, "Cannot call overloaded function for non-object");
  566. }
  567. if (fbc->type == ZEND_OVERLOADED_FUNCTION_TEMPORARY) {
  568. efree((char*)fbc->common.function_name);
  569. }
  570. efree(fbc);
  571. if (!RETURN_VALUE_USED(opline)) {
  572. zval_ptr_dtor(&EX_T(opline->result.var).var.ptr);
  573. } else {
  574. Z_UNSET_ISREF_P(EX_T(opline->result.var).var.ptr);
  575. Z_SET_REFCOUNT_P(EX_T(opline->result.var).var.ptr, 1);
  576. EX_T(opline->result.var).var.fcall_returned_reference = 0;
  577. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  578. }
  579. }
  580. EX(function_state).function = (zend_function *) EX(op_array);
  581. EX(function_state).arguments = NULL;
  582. if (should_change_scope) {
  583. if (EG(This)) {
  584. if (UNEXPECTED(EG(exception) != NULL) && EX(call)->is_ctor_call) {
  585. if (EX(call)->is_ctor_result_used) {
  586. Z_DELREF_P(EG(This));
  587. }
  588. if (Z_REFCOUNT_P(EG(This)) == 1) {
  589. zend_object_store_ctor_failed(EG(This) TSRMLS_CC);
  590. }
  591. }
  592. zval_ptr_dtor(&EG(This));
  593. }
  594. EG(This) = EX(current_this);
  595. EG(scope) = EX(current_scope);
  596. EG(called_scope) = EX(current_called_scope);
  597. }
  598. EX(call)--;
  599. zend_vm_stack_clear_multiple(0 TSRMLS_CC);
  600. if (UNEXPECTED(EG(exception) != NULL)) {
  601. zend_throw_exception_internal(NULL TSRMLS_CC);
  602. if (RETURN_VALUE_USED(opline) && EX_T(opline->result.var).var.ptr) {
  603. zval_ptr_dtor(&EX_T(opline->result.var).var.ptr);
  604. }
  605. HANDLE_EXCEPTION();
  606. }
  607. ZEND_VM_NEXT_OPCODE();
  608. }
  609. static int ZEND_FASTCALL ZEND_JMP_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  610. {
  611. USE_OPLINE
  612. #if DEBUG_ZEND>=2
  613. printf("Jumping to %d\n", opline->op1.opline_num);
  614. #endif
  615. ZEND_VM_SET_OPCODE(opline->op1.jmp_addr);
  616. ZEND_VM_CONTINUE();
  617. }
  618. static int ZEND_FASTCALL ZEND_INIT_STRING_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  619. {
  620. USE_OPLINE
  621. zval *tmp = &EX_T(opline->result.var).tmp_var;
  622. SAVE_OPLINE();
  623. tmp->value.str.val = emalloc(1);
  624. tmp->value.str.val[0] = 0;
  625. tmp->value.str.len = 0;
  626. Z_SET_REFCOUNT_P(tmp, 1);
  627. tmp->type = IS_STRING;
  628. Z_UNSET_ISREF_P(tmp);
  629. /*CHECK_EXCEPTION();*/
  630. ZEND_VM_NEXT_OPCODE();
  631. }
  632. static int ZEND_FASTCALL ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  633. {
  634. EX(function_state).function = EX(call)->fbc;
  635. return zend_do_fcall_common_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  636. }
  637. static int ZEND_FASTCALL ZEND_GENERATOR_RETURN_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  638. {
  639. /* The generator object is stored in return_value_ptr_ptr */
  640. zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr);
  641. /* Close the generator to free up resources */
  642. zend_generator_close(generator, 1 TSRMLS_CC);
  643. /* Pass execution back to handling code */
  644. ZEND_VM_RETURN();
  645. }
  646. static int ZEND_FASTCALL ZEND_SEND_UNPACK_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  647. {
  648. USE_OPLINE
  649. zend_free_op free_op1;
  650. zval *args;
  651. int arg_num;
  652. SAVE_OPLINE();
  653. args = get_zval_ptr(opline->op1_type, &opline->op1, execute_data, &free_op1, BP_VAR_R);
  654. arg_num = opline->op2.num + EX(call)->num_additional_args + 1;
  655. switch (Z_TYPE_P(args)) {
  656. case IS_ARRAY: {
  657. HashTable *ht = Z_ARRVAL_P(args);
  658. HashPosition pos;
  659. zval **arg_ptr, *arg;
  660. ZEND_VM_STACK_GROW_IF_NEEDED(zend_hash_num_elements(ht));
  661. for (zend_hash_internal_pointer_reset_ex(ht, &pos);
  662. zend_hash_get_current_data_ex(ht, (void **) &arg_ptr, &pos) == SUCCESS;
  663. zend_hash_move_forward_ex(ht, &pos), ++arg_num
  664. ) {
  665. char *name;
  666. zend_uint name_len;
  667. zend_ulong index;
  668. if (zend_hash_get_current_key_ex(ht, &name, &name_len, &index, 0, &pos) == HASH_KEY_IS_STRING) {
  669. zend_error(E_RECOVERABLE_ERROR, "Cannot unpack array with string keys");
  670. FREE_OP(free_op1);
  671. CHECK_EXCEPTION();
  672. ZEND_VM_NEXT_OPCODE();
  673. }
  674. if (ARG_SHOULD_BE_SENT_BY_REF(EX(call)->fbc, arg_num)) {
  675. SEPARATE_ZVAL_TO_MAKE_IS_REF(arg_ptr);
  676. arg = *arg_ptr;
  677. Z_ADDREF_P(arg);
  678. } else if (Z_ISREF_PP(arg_ptr)) {
  679. ALLOC_ZVAL(arg);
  680. MAKE_COPY_ZVAL(arg_ptr, arg);
  681. } else {
  682. arg = *arg_ptr;
  683. Z_ADDREF_P(arg);
  684. }
  685. zend_vm_stack_push(arg TSRMLS_CC);
  686. EX(call)->num_additional_args++;
  687. }
  688. break;
  689. }
  690. case IS_OBJECT: {
  691. zend_class_entry *ce = Z_OBJCE_P(args);
  692. zend_object_iterator *iter;
  693. if (!ce || !ce->get_iterator) {
  694. zend_error(E_WARNING, "Only arrays and Traversables can be unpacked");
  695. break;
  696. }
  697. iter = ce->get_iterator(ce, args, 0 TSRMLS_CC);
  698. if (UNEXPECTED(!iter)) {
  699. FREE_OP(free_op1);
  700. if (!EG(exception)) {
  701. zend_throw_exception_ex(
  702. NULL, 0 TSRMLS_CC, "Object of type %s did not create an Iterator", ce->name
  703. );
  704. }
  705. HANDLE_EXCEPTION();
  706. }
  707. if (iter->funcs->rewind) {
  708. iter->funcs->rewind(iter TSRMLS_CC);
  709. if (UNEXPECTED(EG(exception) != NULL)) {
  710. goto unpack_iter_dtor;
  711. }
  712. }
  713. for (; iter->funcs->valid(iter TSRMLS_CC) == SUCCESS; ++arg_num) {
  714. zval **arg_ptr, *arg;
  715. if (UNEXPECTED(EG(exception) != NULL)) {
  716. goto unpack_iter_dtor;
  717. }
  718. iter->funcs->get_current_data(iter, &arg_ptr TSRMLS_CC);
  719. if (UNEXPECTED(EG(exception) != NULL)) {
  720. goto unpack_iter_dtor;
  721. }
  722. if (iter->funcs->get_current_key) {
  723. zval key;
  724. iter->funcs->get_current_key(iter, &key TSRMLS_CC);
  725. if (UNEXPECTED(EG(exception) != NULL)) {
  726. goto unpack_iter_dtor;
  727. }
  728. if (Z_TYPE(key) == IS_STRING) {
  729. zend_error(E_RECOVERABLE_ERROR,
  730. "Cannot unpack Traversable with string keys");
  731. zval_dtor(&key);
  732. goto unpack_iter_dtor;
  733. }
  734. zval_dtor(&key);
  735. }
  736. if (ARG_MUST_BE_SENT_BY_REF(EX(call)->fbc, arg_num)) {
  737. zend_error(
  738. E_WARNING, "Cannot pass by-reference argument %d of %s%s%s()"
  739. " by unpacking a Traversable, passing by-value instead", arg_num,
  740. EX(call)->fbc->common.scope ? EX(call)->fbc->common.scope->name : "",
  741. EX(call)->fbc->common.scope ? "::" : "",
  742. EX(call)->fbc->common.function_name
  743. );
  744. }
  745. if (Z_ISREF_PP(arg_ptr)) {
  746. ALLOC_ZVAL(arg);
  747. MAKE_COPY_ZVAL(arg_ptr, arg);
  748. } else {
  749. arg = *arg_ptr;
  750. Z_ADDREF_P(arg);
  751. }
  752. ZEND_VM_STACK_GROW_IF_NEEDED(1);
  753. zend_vm_stack_push(arg TSRMLS_CC);
  754. EX(call)->num_additional_args++;
  755. iter->funcs->move_forward(iter TSRMLS_CC);
  756. if (UNEXPECTED(EG(exception) != NULL)) {
  757. goto unpack_iter_dtor;
  758. }
  759. }
  760. unpack_iter_dtor:
  761. iter->funcs->dtor(iter TSRMLS_CC);
  762. break;
  763. }
  764. default:
  765. zend_error(E_WARNING, "Only arrays and Traversables can be unpacked");
  766. }
  767. FREE_OP(free_op1);
  768. CHECK_EXCEPTION();
  769. ZEND_VM_NEXT_OPCODE();
  770. }
  771. static int ZEND_FASTCALL ZEND_RECV_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  772. {
  773. USE_OPLINE
  774. zend_uint arg_num = opline->op1.num;
  775. zval **param = zend_vm_stack_get_arg(arg_num TSRMLS_CC);
  776. SAVE_OPLINE();
  777. if (UNEXPECTED(param == NULL)) {
  778. if (zend_verify_arg_type((zend_function *) EG(active_op_array), arg_num, NULL, opline->extended_value, NULL TSRMLS_CC)) {
  779. const char *space;
  780. const char *class_name;
  781. zend_execute_data *ptr;
  782. if (EG(active_op_array)->scope) {
  783. class_name = EG(active_op_array)->scope->name;
  784. space = "::";
  785. } else {
  786. class_name = space = "";
  787. }
  788. ptr = EX(prev_execute_data);
  789. if(ptr && ptr->op_array) {
  790. zend_error(E_WARNING, "Missing argument %u for %s%s%s(), called in %s on line %d and defined", opline->op1.num, class_name, space, get_active_function_name(TSRMLS_C), ptr->op_array->filename, ptr->opline->lineno);
  791. } else {
  792. zend_error(E_WARNING, "Missing argument %u for %s%s%s()", opline->op1.num, class_name, space, get_active_function_name(TSRMLS_C));
  793. }
  794. }
  795. } else {
  796. zval **var_ptr;
  797. zend_verify_arg_type((zend_function *) EG(active_op_array), arg_num, *param, opline->extended_value, NULL TSRMLS_CC);
  798. var_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->result.var TSRMLS_CC);
  799. Z_DELREF_PP(var_ptr);
  800. *var_ptr = *param;
  801. Z_ADDREF_PP(var_ptr);
  802. }
  803. CHECK_EXCEPTION();
  804. ZEND_VM_NEXT_OPCODE();
  805. }
  806. static int ZEND_FASTCALL ZEND_RECV_VARIADIC_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  807. {
  808. USE_OPLINE
  809. zend_uint arg_num = opline->op1.num;
  810. zend_uint arg_count = zend_vm_stack_get_args_count(TSRMLS_C);
  811. zval **var_ptr, *params;
  812. SAVE_OPLINE();
  813. var_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->result.var TSRMLS_CC);
  814. Z_DELREF_PP(var_ptr);
  815. MAKE_STD_ZVAL(params);
  816. *var_ptr = params;
  817. if (arg_num <= arg_count) {
  818. array_init_size(params, arg_count - arg_num + 1);
  819. } else {
  820. array_init(params);
  821. }
  822. for (; arg_num <= arg_count; ++arg_num) {
  823. zval **param = zend_vm_stack_get_arg(arg_num TSRMLS_CC);
  824. zend_verify_arg_type((zend_function *) EG(active_op_array), arg_num, *param, opline->extended_value, NULL TSRMLS_CC);
  825. zend_hash_next_index_insert(Z_ARRVAL_P(params), param, sizeof(zval *), NULL);
  826. Z_ADDREF_PP(param);
  827. }
  828. CHECK_EXCEPTION();
  829. ZEND_VM_NEXT_OPCODE();
  830. }
  831. static int ZEND_FASTCALL ZEND_NEW_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  832. {
  833. USE_OPLINE
  834. zval *object_zval;
  835. zend_function *constructor;
  836. SAVE_OPLINE();
  837. if (UNEXPECTED((EX_T(opline->op1.var).class_entry->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_IMPLICIT_ABSTRACT_CLASS|ZEND_ACC_EXPLICIT_ABSTRACT_CLASS)) != 0)) {
  838. if (EX_T(opline->op1.var).class_entry->ce_flags & ZEND_ACC_INTERFACE) {
  839. zend_error_noreturn(E_ERROR, "Cannot instantiate interface %s", EX_T(opline->op1.var).class_entry->name);
  840. } else if ((EX_T(opline->op1.var).class_entry->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) {
  841. zend_error_noreturn(E_ERROR, "Cannot instantiate trait %s", EX_T(opline->op1.var).class_entry->name);
  842. } else {
  843. zend_error_noreturn(E_ERROR, "Cannot instantiate abstract class %s", EX_T(opline->op1.var).class_entry->name);
  844. }
  845. }
  846. ALLOC_ZVAL(object_zval);
  847. object_init_ex(object_zval, EX_T(opline->op1.var).class_entry);
  848. INIT_PZVAL(object_zval);
  849. constructor = Z_OBJ_HT_P(object_zval)->get_constructor(object_zval TSRMLS_CC);
  850. if (constructor == NULL) {
  851. if (RETURN_VALUE_USED(opline)) {
  852. AI_SET_PTR(&EX_T(opline->result.var), object_zval);
  853. } else {
  854. zval_ptr_dtor(&object_zval);
  855. }
  856. ZEND_VM_JMP(EX(op_array)->opcodes + opline->op2.opline_num);
  857. } else {
  858. call_slot *call = EX(call_slots) + opline->extended_value;
  859. if (RETURN_VALUE_USED(opline)) {
  860. PZVAL_LOCK(object_zval);
  861. AI_SET_PTR(&EX_T(opline->result.var), object_zval);
  862. }
  863. /* We are not handling overloaded classes right now */
  864. call->fbc = constructor;
  865. call->object = object_zval;
  866. call->called_scope = EX_T(opline->op1.var).class_entry;
  867. call->num_additional_args = 0;
  868. call->is_ctor_call = 1;
  869. call->is_ctor_result_used = RETURN_VALUE_USED(opline);
  870. EX(call) = call;
  871. CHECK_EXCEPTION();
  872. ZEND_VM_NEXT_OPCODE();
  873. }
  874. }
  875. static int ZEND_FASTCALL ZEND_BEGIN_SILENCE_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  876. {
  877. USE_OPLINE
  878. SAVE_OPLINE();
  879. Z_LVAL(EX_T(opline->result.var).tmp_var) = EG(error_reporting);
  880. Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_LONG; /* shouldn't be necessary */
  881. if (EX(old_error_reporting) == NULL) {
  882. EX(old_error_reporting) = &EX_T(opline->result.var).tmp_var;
  883. }
  884. if (EG(error_reporting)) {
  885. do {
  886. EG(error_reporting) = 0;
  887. if (!EG(error_reporting_ini_entry)) {
  888. if (UNEXPECTED(zend_hash_find(EG(ini_directives), "error_reporting", sizeof("error_reporting"), (void **) &EG(error_reporting_ini_entry)) == FAILURE)) {
  889. break;
  890. }
  891. }
  892. if (!EG(error_reporting_ini_entry)->modified) {
  893. if (!EG(modified_ini_directives)) {
  894. ALLOC_HASHTABLE(EG(modified_ini_directives));
  895. zend_hash_init(EG(modified_ini_directives), 8, NULL, NULL, 0);
  896. }
  897. if (EXPECTED(zend_hash_add(EG(modified_ini_directives), "error_reporting", sizeof("error_reporting"), &EG(error_reporting_ini_entry), sizeof(zend_ini_entry*), NULL) == SUCCESS)) {
  898. EG(error_reporting_ini_entry)->orig_value = EG(error_reporting_ini_entry)->value;
  899. EG(error_reporting_ini_entry)->orig_value_length = EG(error_reporting_ini_entry)->value_length;
  900. EG(error_reporting_ini_entry)->orig_modifiable = EG(error_reporting_ini_entry)->modifiable;
  901. EG(error_reporting_ini_entry)->modified = 1;
  902. }
  903. } else if (EG(error_reporting_ini_entry)->value != EG(error_reporting_ini_entry)->orig_value) {
  904. efree(EG(error_reporting_ini_entry)->value);
  905. }
  906. EG(error_reporting_ini_entry)->value = estrndup("0", sizeof("0")-1);
  907. EG(error_reporting_ini_entry)->value_length = sizeof("0")-1;
  908. } while (0);
  909. }
  910. CHECK_EXCEPTION();
  911. ZEND_VM_NEXT_OPCODE();
  912. }
  913. static int ZEND_FASTCALL ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  914. {
  915. SAVE_OPLINE();
  916. zend_error_noreturn(E_ERROR, "Cannot call abstract method %s::%s()", EG(scope)->name, EX(op_array)->function_name);
  917. ZEND_VM_NEXT_OPCODE(); /* Never reached */
  918. }
  919. static int ZEND_FASTCALL ZEND_EXT_STMT_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  920. {
  921. SAVE_OPLINE();
  922. if (!EG(no_extensions)) {
  923. zend_llist_apply_with_argument(&zend_extensions, (llist_apply_with_arg_func_t) zend_extension_statement_handler, EX(op_array) TSRMLS_CC);
  924. }
  925. CHECK_EXCEPTION();
  926. ZEND_VM_NEXT_OPCODE();
  927. }
  928. static int ZEND_FASTCALL ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  929. {
  930. SAVE_OPLINE();
  931. if (!EG(no_extensions)) {
  932. zend_llist_apply_with_argument(&zend_extensions, (llist_apply_with_arg_func_t) zend_extension_fcall_begin_handler, EX(op_array) TSRMLS_CC);
  933. }
  934. CHECK_EXCEPTION();
  935. ZEND_VM_NEXT_OPCODE();
  936. }
  937. static int ZEND_FASTCALL ZEND_EXT_FCALL_END_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  938. {
  939. SAVE_OPLINE();
  940. if (!EG(no_extensions)) {
  941. zend_llist_apply_with_argument(&zend_extensions, (llist_apply_with_arg_func_t) zend_extension_fcall_end_handler, EX(op_array) TSRMLS_CC);
  942. }
  943. CHECK_EXCEPTION();
  944. ZEND_VM_NEXT_OPCODE();
  945. }
  946. static int ZEND_FASTCALL ZEND_DECLARE_CLASS_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  947. {
  948. USE_OPLINE
  949. SAVE_OPLINE();
  950. EX_T(opline->result.var).class_entry = do_bind_class(EX(op_array), opline, EG(class_table), 0 TSRMLS_CC);
  951. CHECK_EXCEPTION();
  952. ZEND_VM_NEXT_OPCODE();
  953. }
  954. static int ZEND_FASTCALL ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  955. {
  956. USE_OPLINE
  957. SAVE_OPLINE();
  958. EX_T(opline->result.var).class_entry = do_bind_inherited_class(EX(op_array), opline, EG(class_table), EX_T(opline->extended_value).class_entry, 0 TSRMLS_CC);
  959. CHECK_EXCEPTION();
  960. ZEND_VM_NEXT_OPCODE();
  961. }
  962. static int ZEND_FASTCALL ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  963. {
  964. USE_OPLINE
  965. zend_class_entry **pce, **pce_orig;
  966. SAVE_OPLINE();
  967. if (zend_hash_quick_find(EG(class_table), Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv)+1, Z_HASH_P(opline->op2.zv), (void**)&pce) == FAILURE ||
  968. (zend_hash_quick_find(EG(class_table), Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), Z_HASH_P(opline->op1.zv), (void**)&pce_orig) == SUCCESS &&
  969. *pce != *pce_orig)) {
  970. do_bind_inherited_class(EX(op_array), opline, EG(class_table), EX_T(opline->extended_value).class_entry, 0 TSRMLS_CC);
  971. }
  972. CHECK_EXCEPTION();
  973. ZEND_VM_NEXT_OPCODE();
  974. }
  975. static int ZEND_FASTCALL ZEND_DECLARE_FUNCTION_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  976. {
  977. USE_OPLINE
  978. SAVE_OPLINE();
  979. do_bind_function(EX(op_array), opline, EG(function_table), 0);
  980. CHECK_EXCEPTION();
  981. ZEND_VM_NEXT_OPCODE();
  982. }
  983. static int ZEND_FASTCALL ZEND_TICKS_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  984. {
  985. USE_OPLINE
  986. SAVE_OPLINE();
  987. if (++EG(ticks_count)>=opline->extended_value) {
  988. EG(ticks_count)=0;
  989. if (zend_ticks_function) {
  990. zend_ticks_function(opline->extended_value);
  991. }
  992. }
  993. CHECK_EXCEPTION();
  994. ZEND_VM_NEXT_OPCODE();
  995. }
  996. static int ZEND_FASTCALL ZEND_EXT_NOP_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  997. {
  998. ZEND_VM_NEXT_OPCODE();
  999. }
  1000. static int ZEND_FASTCALL ZEND_NOP_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  1001. {
  1002. ZEND_VM_NEXT_OPCODE();
  1003. }
  1004. static int ZEND_FASTCALL ZEND_ADD_TRAIT_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  1005. {
  1006. USE_OPLINE
  1007. zend_class_entry *ce = EX_T(opline->op1.var).class_entry;
  1008. zend_class_entry *trait;
  1009. SAVE_OPLINE();
  1010. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  1011. trait = CACHED_PTR(opline->op2.literal->cache_slot);
  1012. } else {
  1013. trait = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv),
  1014. Z_STRLEN_P(opline->op2.zv),
  1015. opline->op2.literal + 1,
  1016. opline->extended_value TSRMLS_CC);
  1017. if (UNEXPECTED(trait == NULL)) {
  1018. CHECK_EXCEPTION();
  1019. ZEND_VM_NEXT_OPCODE();
  1020. }
  1021. if (!((trait->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT)) {
  1022. zend_error_noreturn(E_ERROR, "%s cannot use %s - it is not a trait", ce->name, trait->name);
  1023. }
  1024. CACHE_PTR(opline->op2.literal->cache_slot, trait);
  1025. }
  1026. zend_do_implement_trait(ce, trait TSRMLS_CC);
  1027. CHECK_EXCEPTION();
  1028. ZEND_VM_NEXT_OPCODE();
  1029. }
  1030. static int ZEND_FASTCALL ZEND_BIND_TRAITS_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  1031. {
  1032. USE_OPLINE
  1033. zend_class_entry *ce = EX_T(opline->op1.var).class_entry;
  1034. SAVE_OPLINE();
  1035. zend_do_bind_traits(ce TSRMLS_CC);
  1036. CHECK_EXCEPTION();
  1037. ZEND_VM_NEXT_OPCODE();
  1038. }
  1039. static int ZEND_FASTCALL ZEND_HANDLE_EXCEPTION_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  1040. {
  1041. zend_uint op_num = EG(opline_before_exception)-EG(active_op_array)->opcodes;
  1042. int i;
  1043. zend_uint catch_op_num = 0, finally_op_num = 0, finally_op_end = 0;
  1044. void **stack_frame;
  1045. /* Figure out where the next stack frame (which maybe contains pushed
  1046. * arguments that have to be dtor'ed) starts */
  1047. stack_frame = zend_vm_stack_frame_base(execute_data);
  1048. /* If the exception was thrown during a function call there might be
  1049. * arguments pushed to the stack that have to be dtor'ed. */
  1050. while (zend_vm_stack_top(TSRMLS_C) != stack_frame) {
  1051. zval *stack_zval_p = zend_vm_stack_pop(TSRMLS_C);
  1052. zval_ptr_dtor(&stack_zval_p);
  1053. }
  1054. for (i=0; i<EG(active_op_array)->last_try_catch; i++) {
  1055. if (EG(active_op_array)->try_catch_array[i].try_op > op_num) {
  1056. /* further blocks will not be relevant... */
  1057. break;
  1058. }
  1059. if (op_num < EG(active_op_array)->try_catch_array[i].catch_op) {
  1060. catch_op_num = EX(op_array)->try_catch_array[i].catch_op;
  1061. }
  1062. if (op_num < EG(active_op_array)->try_catch_array[i].finally_op) {
  1063. finally_op_num = EX(op_array)->try_catch_array[i].finally_op;
  1064. }
  1065. if (op_num >= EG(active_op_array)->try_catch_array[i].finally_op &&
  1066. op_num < EG(active_op_array)->try_catch_array[i].finally_end) {
  1067. finally_op_end = EG(active_op_array)->try_catch_array[i].finally_end;
  1068. }
  1069. }
  1070. if (EX(call) >= EX(call_slots)) {
  1071. call_slot *call = EX(call);
  1072. do {
  1073. if (call->object) {
  1074. if (call->is_ctor_call) {
  1075. if (call->is_ctor_result_used) {
  1076. Z_DELREF_P(call->object);
  1077. }
  1078. if (Z_REFCOUNT_P(call->object) == 1) {
  1079. zend_object_store_ctor_failed(call->object TSRMLS_CC);
  1080. }
  1081. }
  1082. zval_ptr_dtor(&call->object);
  1083. }
  1084. if (call->fbc->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER) {
  1085. efree((char *) call->fbc->common.function_name);
  1086. efree(call->fbc);
  1087. }
  1088. call--;
  1089. } while (call >= EX(call_slots));
  1090. EX(call) = NULL;
  1091. }
  1092. for (i=0; i<EX(op_array)->last_brk_cont; i++) {
  1093. if (EX(op_array)->brk_cont_array[i].start < 0) {
  1094. continue;
  1095. } else if (EX(op_array)->brk_cont_array[i].start > op_num) {
  1096. /* further blocks will not be relevant... */
  1097. break;
  1098. } else if (op_num < EX(op_array)->brk_cont_array[i].brk) {
  1099. if (!catch_op_num ||
  1100. catch_op_num >= EX(op_array)->brk_cont_array[i].brk) {
  1101. zend_op *brk_opline = &EX(op_array)->opcodes[EX(op_array)->brk_cont_array[i].brk];
  1102. switch (brk_opline->opcode) {
  1103. case ZEND_SWITCH_FREE:
  1104. if (!(brk_opline->extended_value & EXT_TYPE_FREE_ON_RETURN)) {
  1105. zval_ptr_dtor(&EX_T(brk_opline->op1.var).var.ptr);
  1106. }
  1107. break;
  1108. case ZEND_FREE:
  1109. if (!(brk_opline->extended_value & EXT_TYPE_FREE_ON_RETURN)) {
  1110. zendi_zval_dtor(EX_T(brk_opline->op1.var).tmp_var);
  1111. }
  1112. break;
  1113. }
  1114. }
  1115. }
  1116. }
  1117. /* restore previous error_reporting value */
  1118. if (!EG(error_reporting) && EX(old_error_reporting) != NULL && Z_LVAL_P(EX(old_error_reporting)) != 0) {
  1119. zval restored_error_reporting;
  1120. Z_TYPE(restored_error_reporting) = IS_LONG;
  1121. Z_LVAL(restored_error_reporting) = Z_LVAL_P(EX(old_error_reporting));
  1122. convert_to_string(&restored_error_reporting);
  1123. zend_alter_ini_entry_ex("error_reporting", sizeof("error_reporting"), Z_STRVAL(restored_error_reporting), Z_STRLEN(restored_error_reporting), ZEND_INI_USER, ZEND_INI_STAGE_RUNTIME, 1 TSRMLS_CC);
  1124. zendi_zval_dtor(restored_error_reporting);
  1125. }
  1126. EX(old_error_reporting) = NULL;
  1127. if (finally_op_num && (!catch_op_num || catch_op_num >= finally_op_num)) {
  1128. if (EX(delayed_exception)) {
  1129. zend_exception_set_previous(EG(exception), EX(delayed_exception) TSRMLS_CC);
  1130. }
  1131. EX(delayed_exception) = EG(exception);
  1132. EG(exception) = NULL;
  1133. EX(fast_ret) = NULL;
  1134. ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[finally_op_num]);
  1135. ZEND_VM_CONTINUE();
  1136. } else if (catch_op_num) {
  1137. if (finally_op_end && catch_op_num > finally_op_end) {
  1138. /* we are going out of current finally scope */
  1139. if (EX(delayed_exception)) {
  1140. zend_exception_set_previous(EG(exception), EX(delayed_exception) TSRMLS_CC);
  1141. EX(delayed_exception) = NULL;
  1142. }
  1143. }
  1144. ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[catch_op_num]);
  1145. ZEND_VM_CONTINUE();
  1146. } else {
  1147. if (EX(delayed_exception)) {
  1148. zend_exception_set_previous(EG(exception), EX(delayed_exception) TSRMLS_CC);
  1149. EX(delayed_exception) = NULL;
  1150. }
  1151. if (UNEXPECTED((EX(op_array)->fn_flags & ZEND_ACC_GENERATOR) != 0)) {
  1152. return ZEND_GENERATOR_RETURN_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  1153. } else {
  1154. return zend_leave_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  1155. }
  1156. }
  1157. }
  1158. static int ZEND_FASTCALL ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  1159. {
  1160. USE_OPLINE
  1161. SAVE_OPLINE();
  1162. zend_verify_abstract_class(EX_T(opline->op1.var).class_entry TSRMLS_CC);
  1163. CHECK_EXCEPTION();
  1164. ZEND_VM_NEXT_OPCODE();
  1165. }
  1166. static int ZEND_FASTCALL ZEND_USER_OPCODE_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  1167. {
  1168. USE_OPLINE
  1169. int ret;
  1170. SAVE_OPLINE();
  1171. ret = zend_user_opcode_handlers[opline->opcode](ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_INTERNAL);
  1172. LOAD_OPLINE();
  1173. switch (ret) {
  1174. case ZEND_USER_OPCODE_CONTINUE:
  1175. ZEND_VM_CONTINUE();
  1176. case ZEND_USER_OPCODE_RETURN:
  1177. if (UNEXPECTED((EX(op_array)->fn_flags & ZEND_ACC_GENERATOR) != 0)) {
  1178. return ZEND_GENERATOR_RETURN_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  1179. } else {
  1180. return zend_leave_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  1181. }
  1182. case ZEND_USER_OPCODE_ENTER:
  1183. ZEND_VM_ENTER();
  1184. case ZEND_USER_OPCODE_LEAVE:
  1185. ZEND_VM_LEAVE();
  1186. case ZEND_USER_OPCODE_DISPATCH:
  1187. ZEND_VM_DISPATCH(opline->opcode, opline);
  1188. default:
  1189. ZEND_VM_DISPATCH((zend_uchar)(ret & 0xff), opline);
  1190. }
  1191. }
  1192. static int ZEND_FASTCALL ZEND_DISCARD_EXCEPTION_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  1193. {
  1194. if (EX(delayed_exception) != NULL) {
  1195. /* discard the previously thrown exception */
  1196. zval_ptr_dtor(&EX(delayed_exception));
  1197. EX(delayed_exception) = NULL;
  1198. }
  1199. ZEND_VM_NEXT_OPCODE();
  1200. }
  1201. static int ZEND_FASTCALL ZEND_FAST_CALL_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  1202. {
  1203. USE_OPLINE
  1204. if ((opline->extended_value & ZEND_FAST_CALL_FROM_CATCH) &&
  1205. UNEXPECTED(EG(prev_exception) != NULL)) {
  1206. /* in case of unhandled exception jump to catch block instead of finally */
  1207. ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[opline->op2.opline_num]);
  1208. ZEND_VM_CONTINUE();
  1209. }
  1210. if (UNEXPECTED(EX(delayed_exception) != NULL)) {
  1211. EX(fast_ret) = NULL;
  1212. } else {
  1213. EX(fast_ret) = opline;
  1214. }
  1215. ZEND_VM_SET_OPCODE(opline->op1.jmp_addr);
  1216. ZEND_VM_CONTINUE();
  1217. }
  1218. static int ZEND_FASTCALL ZEND_FAST_RET_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  1219. {
  1220. if (EX(fast_ret)) {
  1221. ZEND_VM_SET_OPCODE(EX(fast_ret) + 1);
  1222. if ((EX(fast_ret)->extended_value & ZEND_FAST_CALL_FROM_FINALLY)) {
  1223. EX(fast_ret) = &EX(op_array)->opcodes[EX(fast_ret)->op2.opline_num];
  1224. }
  1225. ZEND_VM_CONTINUE();
  1226. } else {
  1227. /* special case for unhandled exceptions */
  1228. USE_OPLINE
  1229. if (opline->extended_value == ZEND_FAST_RET_TO_FINALLY) {
  1230. ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[opline->op2.opline_num]);
  1231. ZEND_VM_CONTINUE();
  1232. } else {
  1233. EG(exception) = EX(delayed_exception);
  1234. EX(delayed_exception) = NULL;
  1235. if (opline->extended_value == ZEND_FAST_RET_TO_CATCH) {
  1236. ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[opline->op2.opline_num]);
  1237. ZEND_VM_CONTINUE();
  1238. } else if (UNEXPECTED((EX(op_array)->fn_flags & ZEND_ACC_GENERATOR) != 0)) {
  1239. return ZEND_GENERATOR_RETURN_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  1240. } else {
  1241. return zend_leave_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  1242. }
  1243. }
  1244. }
  1245. }
  1246. static int ZEND_FASTCALL ZEND_FETCH_CLASS_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  1247. {
  1248. USE_OPLINE
  1249. SAVE_OPLINE();
  1250. if (EG(exception)) {
  1251. zend_exception_save(TSRMLS_C);
  1252. }
  1253. if (IS_CONST == IS_UNUSED) {
  1254. EX_T(opline->result.var).class_entry = zend_fetch_class(NULL, 0, opline->extended_value TSRMLS_CC);
  1255. CHECK_EXCEPTION();
  1256. ZEND_VM_NEXT_OPCODE();
  1257. } else {
  1258. zval *class_name = opline->op2.zv;
  1259. if (IS_CONST == IS_CONST) {
  1260. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  1261. EX_T(opline->result.var).class_entry = CACHED_PTR(opline->op2.literal->cache_slot);
  1262. } else {
  1263. EX_T(opline->result.var).class_entry = zend_fetch_class_by_name(Z_STRVAL_P(class_name), Z_STRLEN_P(class_name), opline->op2.literal + 1, opline->extended_value TSRMLS_CC);
  1264. CACHE_PTR(opline->op2.literal->cache_slot, EX_T(opline->result.var).class_entry);
  1265. }
  1266. } else if (Z_TYPE_P(class_name) == IS_OBJECT) {
  1267. EX_T(opline->result.var).class_entry = Z_OBJCE_P(class_name);
  1268. } else if (Z_TYPE_P(class_name) == IS_STRING) {
  1269. EX_T(opline->result.var).class_entry = zend_fetch_class(Z_STRVAL_P(class_name), Z_STRLEN_P(class_name), opline->extended_value TSRMLS_CC);
  1270. } else {
  1271. if (UNEXPECTED(EG(exception) != NULL)) {
  1272. HANDLE_EXCEPTION();
  1273. }
  1274. zend_error_noreturn(E_ERROR, "Class name must be a valid object or a string");
  1275. }
  1276. CHECK_EXCEPTION();
  1277. ZEND_VM_NEXT_OPCODE();
  1278. }
  1279. }
  1280. static int ZEND_FASTCALL ZEND_INIT_FCALL_BY_NAME_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  1281. {
  1282. USE_OPLINE
  1283. zval *function_name;
  1284. call_slot *call = EX(call_slots) + opline->result.num;
  1285. if (IS_CONST == IS_CONST) {
  1286. function_name = (zval*)(opline->op2.literal+1);
  1287. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  1288. call->fbc = CACHED_PTR(opline->op2.literal->cache_slot);
  1289. } else if (UNEXPECTED(zend_hash_quick_find(EG(function_table), Z_STRVAL_P(function_name), Z_STRLEN_P(function_name)+1, Z_HASH_P(function_name), (void **) &call->fbc) == FAILURE)) {
  1290. SAVE_OPLINE();
  1291. zend_error_noreturn(E_ERROR, "Call to undefined function %s()", Z_STRVAL_P(opline->op2.zv));
  1292. } else {
  1293. CACHE_PTR(opline->op2.literal->cache_slot, call->fbc);
  1294. }
  1295. call->object = NULL;
  1296. call->called_scope = NULL;
  1297. call->num_additional_args = 0;
  1298. call->is_ctor_call = 0;
  1299. EX(call) = call;
  1300. /*CHECK_EXCEPTION();*/
  1301. ZEND_VM_NEXT_OPCODE();
  1302. } else {
  1303. char *function_name_strval, *lcname;
  1304. int function_name_strlen;
  1305. SAVE_OPLINE();
  1306. function_name = opline->op2.zv;
  1307. if (EXPECTED(Z_TYPE_P(function_name) == IS_STRING)) {
  1308. function_name_strval = Z_STRVAL_P(function_name);
  1309. function_name_strlen = Z_STRLEN_P(function_name);
  1310. if (function_name_strval[0] == '\\') {
  1311. function_name_strlen -= 1;
  1312. lcname = zend_str_tolower_dup(function_name_strval + 1, function_name_strlen);
  1313. } else {
  1314. lcname = zend_str_tolower_dup(function_name_strval, function_name_strlen);
  1315. }
  1316. if (UNEXPECTED(zend_hash_find(EG(function_table), lcname, function_name_strlen+1, (void **) &call->fbc) == FAILURE)) {
  1317. zend_error_noreturn(E_ERROR, "Call to undefined function %s()", function_name_strval);
  1318. }
  1319. efree(lcname);
  1320. call->object = NULL;
  1321. call->called_scope = NULL;
  1322. call->num_additional_args = 0;
  1323. call->is_ctor_call = 0;
  1324. EX(call) = call;
  1325. CHECK_EXCEPTION();
  1326. ZEND_VM_NEXT_OPCODE();
  1327. } else if (IS_CONST != IS_CONST && IS_CONST != IS_TMP_VAR &&
  1328. EXPECTED(Z_TYPE_P(function_name) == IS_OBJECT) &&
  1329. Z_OBJ_HANDLER_P(function_name, get_closure) &&
  1330. Z_OBJ_HANDLER_P(function_name, get_closure)(function_name, &call->called_scope, &call->fbc, &call->object TSRMLS_CC) == SUCCESS) {
  1331. if (call->object) {
  1332. Z_ADDREF_P(call->object);
  1333. }
  1334. if (IS_CONST == IS_VAR && 0 && Z_REFCOUNT_P(function_name) == 1 &&
  1335. call->fbc->common.fn_flags & ZEND_ACC_CLOSURE) {
  1336. /* Delay closure destruction until its invocation */
  1337. call->fbc->common.prototype = (zend_function*)function_name;
  1338. } else {
  1339. }
  1340. call->num_additional_args = 0;
  1341. call->is_ctor_call = 0;
  1342. EX(call) = call;
  1343. CHECK_EXCEPTION();
  1344. ZEND_VM_NEXT_OPCODE();
  1345. } else if (IS_CONST != IS_CONST &&
  1346. EXPECTED(Z_TYPE_P(function_name) == IS_ARRAY) &&
  1347. zend_hash_num_elements(Z_ARRVAL_P(function_name)) == 2) {
  1348. zend_class_entry *ce;
  1349. zval **method = NULL;
  1350. zval **obj = NULL;
  1351. zend_hash_index_find(Z_ARRVAL_P(function_name), 0, (void **) &obj);
  1352. zend_hash_index_find(Z_ARRVAL_P(function_name), 1, (void **) &method);
  1353. if (!obj || !method) {
  1354. zend_error_noreturn(E_ERROR, "Array callback has to contain indices 0 and 1");
  1355. }
  1356. if (Z_TYPE_PP(obj) != IS_STRING && Z_TYPE_PP(obj) != IS_OBJECT) {
  1357. zend_error_noreturn(E_ERROR, "First array member is not a valid class name or object");
  1358. }
  1359. if (Z_TYPE_PP(method) != IS_STRING) {
  1360. zend_error_noreturn(E_ERROR, "Second array member is not a valid method");
  1361. }
  1362. if (Z_TYPE_PP(obj) == IS_STRING) {
  1363. ce = zend_fetch_class_by_name(Z_STRVAL_PP(obj), Z_STRLEN_PP(obj), NULL, 0 TSRMLS_CC);
  1364. if (UNEXPECTED(ce == NULL)) {
  1365. CHECK_EXCEPTION();
  1366. ZEND_VM_NEXT_OPCODE();
  1367. }
  1368. call->called_scope = ce;
  1369. call->object = NULL;
  1370. if (ce->get_static_method) {
  1371. call->fbc = ce->get_static_method(ce, Z_STRVAL_PP(method), Z_STRLEN_PP(method) TSRMLS_CC);
  1372. } else {
  1373. call->fbc = zend_std_get_static_method(ce, Z_STRVAL_PP(method), Z_STRLEN_PP(method), NULL TSRMLS_CC);
  1374. }
  1375. } else {
  1376. call->object = *obj;
  1377. ce = call->called_scope = Z_OBJCE_PP(obj);
  1378. call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, Z_STRVAL_PP(method), Z_STRLEN_PP(method), NULL TSRMLS_CC);
  1379. if (UNEXPECTED(call->fbc == NULL)) {
  1380. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), Z_STRVAL_PP(method));
  1381. }
  1382. if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) {
  1383. call->object = NULL;
  1384. } else {
  1385. if (!PZVAL_IS_REF(call->object)) {
  1386. Z_ADDREF_P(call->object); /* For $this pointer */
  1387. } else {
  1388. zval *this_ptr;
  1389. ALLOC_ZVAL(this_ptr);
  1390. INIT_PZVAL_COPY(this_ptr, call->object);
  1391. zval_copy_ctor(this_ptr);
  1392. call->object = this_ptr;
  1393. }
  1394. }
  1395. }
  1396. if (UNEXPECTED(call->fbc == NULL)) {
  1397. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", ce->name, Z_STRVAL_PP(method));
  1398. }
  1399. call->num_additional_args = 0;
  1400. call->is_ctor_call = 0;
  1401. EX(call) = call;
  1402. CHECK_EXCEPTION();
  1403. ZEND_VM_NEXT_OPCODE();
  1404. } else {
  1405. if (UNEXPECTED(EG(exception) != NULL)) {
  1406. HANDLE_EXCEPTION();
  1407. }
  1408. zend_error_noreturn(E_ERROR, "Function name must be a string");
  1409. ZEND_VM_NEXT_OPCODE(); /* Never reached */
  1410. }
  1411. }
  1412. }
  1413. static int ZEND_FASTCALL ZEND_INIT_NS_FCALL_BY_NAME_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  1414. {
  1415. USE_OPLINE
  1416. zend_literal *func_name;
  1417. call_slot *call = EX(call_slots) + opline->result.num;
  1418. func_name = opline->op2.literal + 1;
  1419. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  1420. call->fbc = CACHED_PTR(opline->op2.literal->cache_slot);
  1421. } else if (zend_hash_quick_find(EG(function_table), Z_STRVAL(func_name->constant), Z_STRLEN(func_name->constant)+1, func_name->hash_value, (void **) &call->fbc)==FAILURE) {
  1422. func_name++;
  1423. if (UNEXPECTED(zend_hash_quick_find(EG(function_table), Z_STRVAL(func_name->constant), Z_STRLEN(func_name->constant)+1, func_name->hash_value, (void **) &call->fbc)==FAILURE)) {
  1424. SAVE_OPLINE();
  1425. zend_error_noreturn(E_ERROR, "Call to undefined function %s()", Z_STRVAL_P(opline->op2.zv));
  1426. } else {
  1427. CACHE_PTR(opline->op2.literal->cache_slot, call->fbc);
  1428. }
  1429. } else {
  1430. CACHE_PTR(opline->op2.literal->cache_slot, call->fbc);
  1431. }
  1432. call->object = NULL;
  1433. call->called_scope = NULL;
  1434. call->num_additional_args = 0;
  1435. call->is_ctor_call = 0;
  1436. EX(call) = call;
  1437. ZEND_VM_NEXT_OPCODE();
  1438. }
  1439. static int ZEND_FASTCALL ZEND_RECV_INIT_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  1440. {
  1441. USE_OPLINE
  1442. zval *assignment_value;
  1443. zend_uint arg_num = opline->op1.num;
  1444. zval **param = zend_vm_stack_get_arg(arg_num TSRMLS_CC);
  1445. zval **var_ptr;
  1446. SAVE_OPLINE();
  1447. if (param == NULL) {
  1448. ALLOC_ZVAL(assignment_value);
  1449. *assignment_value = *opline->op2.zv;
  1450. if (IS_CONSTANT_TYPE(Z_TYPE_P(assignment_value))) {
  1451. Z_SET_REFCOUNT_P(assignment_value, 1);
  1452. zval_update_constant(&assignment_value, 0 TSRMLS_CC);
  1453. } else if (Z_TYPE_P(assignment_value) == IS_ARRAY) {
  1454. HashTable *ht;
  1455. ALLOC_HASHTABLE(ht);
  1456. zend_hash_init(ht, zend_hash_num_elements(Z_ARRVAL_P(assignment_value)), NULL, ZVAL_PTR_DTOR, 0);
  1457. zend_hash_copy(ht, Z_ARRVAL_P(assignment_value), (copy_ctor_func_t) zval_deep_copy, NULL, sizeof(zval *));
  1458. Z_ARRVAL_P(assignment_value) = ht;
  1459. } else {
  1460. zval_copy_ctor(assignment_value);
  1461. }
  1462. INIT_PZVAL(assignment_value);
  1463. } else {
  1464. assignment_value = *param;
  1465. Z_ADDREF_P(assignment_value);
  1466. }
  1467. zend_verify_arg_type((zend_function *) EG(active_op_array), arg_num, assignment_value, opline->extended_value, opline->op2.zv TSRMLS_CC);
  1468. var_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->result.var TSRMLS_CC);
  1469. zval_ptr_dtor(var_ptr);
  1470. *var_ptr = assignment_value;
  1471. CHECK_EXCEPTION();
  1472. ZEND_VM_NEXT_OPCODE();
  1473. }
  1474. static int ZEND_FASTCALL ZEND_BRK_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  1475. {
  1476. USE_OPLINE
  1477. zend_brk_cont_element *el;
  1478. SAVE_OPLINE();
  1479. el = zend_brk_cont(Z_LVAL_P(opline->op2.zv), opline->op1.opline_num,
  1480. EX(op_array), execute_data TSRMLS_CC);
  1481. ZEND_VM_JMP(EX(op_array)->opcodes + el->brk);
  1482. }
  1483. static int ZEND_FASTCALL ZEND_CONT_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  1484. {
  1485. USE_OPLINE
  1486. zend_brk_cont_element *el;
  1487. SAVE_OPLINE();
  1488. el = zend_brk_cont(Z_LVAL_P(opline->op2.zv), opline->op1.opline_num,
  1489. EX(op_array), execute_data TSRMLS_CC);
  1490. ZEND_VM_JMP(EX(op_array)->opcodes + el->cont);
  1491. }
  1492. static int ZEND_FASTCALL ZEND_GOTO_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  1493. {
  1494. zend_op *brk_opline;
  1495. USE_OPLINE
  1496. zend_brk_cont_element *el;
  1497. SAVE_OPLINE();
  1498. el = zend_brk_cont(Z_LVAL_P(opline->op2.zv), opline->extended_value,
  1499. EX(op_array), execute_data TSRMLS_CC);
  1500. brk_opline = EX(op_array)->opcodes + el->brk;
  1501. switch (brk_opline->opcode) {
  1502. case ZEND_SWITCH_FREE:
  1503. if (!(brk_opline->extended_value & EXT_TYPE_FREE_ON_RETURN)) {
  1504. zval_ptr_dtor(&EX_T(brk_opline->op1.var).var.ptr);
  1505. }
  1506. break;
  1507. case ZEND_FREE:
  1508. if (!(brk_opline->extended_value & EXT_TYPE_FREE_ON_RETURN)) {
  1509. zendi_zval_dtor(EX_T(brk_opline->op1.var).tmp_var);
  1510. }
  1511. break;
  1512. }
  1513. ZEND_VM_JMP(opline->op1.jmp_addr);
  1514. }
  1515. static int ZEND_FASTCALL ZEND_ADD_INTERFACE_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  1516. {
  1517. USE_OPLINE
  1518. zend_class_entry *ce = EX_T(opline->op1.var).class_entry;
  1519. zend_class_entry *iface;
  1520. SAVE_OPLINE();
  1521. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  1522. iface = CACHED_PTR(opline->op2.literal->cache_slot);
  1523. } else {
  1524. iface = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, opline->extended_value TSRMLS_CC);
  1525. if (UNEXPECTED(iface == NULL)) {
  1526. CHECK_EXCEPTION();
  1527. ZEND_VM_NEXT_OPCODE();
  1528. }
  1529. CACHE_PTR(opline->op2.literal->cache_slot, iface);
  1530. }
  1531. if (UNEXPECTED((iface->ce_flags & ZEND_ACC_INTERFACE) == 0)) {
  1532. zend_error_noreturn(E_ERROR, "%s cannot implement %s - it is not an interface", ce->name, iface->name);
  1533. }
  1534. zend_do_implement_interface(ce, iface TSRMLS_CC);
  1535. CHECK_EXCEPTION();
  1536. ZEND_VM_NEXT_OPCODE();
  1537. }
  1538. static int ZEND_FASTCALL ZEND_FETCH_CLASS_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  1539. {
  1540. USE_OPLINE
  1541. SAVE_OPLINE();
  1542. if (EG(exception)) {
  1543. zend_exception_save(TSRMLS_C);
  1544. }
  1545. if (IS_TMP_VAR == IS_UNUSED) {
  1546. EX_T(opline->result.var).class_entry = zend_fetch_class(NULL, 0, opline->extended_value TSRMLS_CC);
  1547. CHECK_EXCEPTION();
  1548. ZEND_VM_NEXT_OPCODE();
  1549. } else {
  1550. zend_free_op free_op2;
  1551. zval *class_name = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  1552. if (IS_TMP_VAR == IS_CONST) {
  1553. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  1554. EX_T(opline->result.var).class_entry = CACHED_PTR(opline->op2.literal->cache_slot);
  1555. } else {
  1556. EX_T(opline->result.var).class_entry = zend_fetch_class_by_name(Z_STRVAL_P(class_name), Z_STRLEN_P(class_name), opline->op2.literal + 1, opline->extended_value TSRMLS_CC);
  1557. CACHE_PTR(opline->op2.literal->cache_slot, EX_T(opline->result.var).class_entry);
  1558. }
  1559. } else if (Z_TYPE_P(class_name) == IS_OBJECT) {
  1560. EX_T(opline->result.var).class_entry = Z_OBJCE_P(class_name);
  1561. } else if (Z_TYPE_P(class_name) == IS_STRING) {
  1562. EX_T(opline->result.var).class_entry = zend_fetch_class(Z_STRVAL_P(class_name), Z_STRLEN_P(class_name), opline->extended_value TSRMLS_CC);
  1563. } else {
  1564. if (UNEXPECTED(EG(exception) != NULL)) {
  1565. HANDLE_EXCEPTION();
  1566. }
  1567. zend_error_noreturn(E_ERROR, "Class name must be a valid object or a string");
  1568. }
  1569. zval_dtor(free_op2.var);
  1570. CHECK_EXCEPTION();
  1571. ZEND_VM_NEXT_OPCODE();
  1572. }
  1573. }
  1574. static int ZEND_FASTCALL ZEND_INIT_FCALL_BY_NAME_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  1575. {
  1576. USE_OPLINE
  1577. zval *function_name;
  1578. call_slot *call = EX(call_slots) + opline->result.num;
  1579. if (IS_TMP_VAR == IS_CONST) {
  1580. function_name = (zval*)(opline->op2.literal+1);
  1581. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  1582. call->fbc = CACHED_PTR(opline->op2.literal->cache_slot);
  1583. } else if (UNEXPECTED(zend_hash_quick_find(EG(function_table), Z_STRVAL_P(function_name), Z_STRLEN_P(function_name)+1, Z_HASH_P(function_name), (void **) &call->fbc) == FAILURE)) {
  1584. SAVE_OPLINE();
  1585. zend_error_noreturn(E_ERROR, "Call to undefined function %s()", Z_STRVAL_P(opline->op2.zv));
  1586. } else {
  1587. CACHE_PTR(opline->op2.literal->cache_slot, call->fbc);
  1588. }
  1589. call->object = NULL;
  1590. call->called_scope = NULL;
  1591. call->num_additional_args = 0;
  1592. call->is_ctor_call = 0;
  1593. EX(call) = call;
  1594. /*CHECK_EXCEPTION();*/
  1595. ZEND_VM_NEXT_OPCODE();
  1596. } else {
  1597. char *function_name_strval, *lcname;
  1598. int function_name_strlen;
  1599. zend_free_op free_op2;
  1600. SAVE_OPLINE();
  1601. function_name = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  1602. if (EXPECTED(Z_TYPE_P(function_name) == IS_STRING)) {
  1603. function_name_strval = Z_STRVAL_P(function_name);
  1604. function_name_strlen = Z_STRLEN_P(function_name);
  1605. if (function_name_strval[0] == '\\') {
  1606. function_name_strlen -= 1;
  1607. lcname = zend_str_tolower_dup(function_name_strval + 1, function_name_strlen);
  1608. } else {
  1609. lcname = zend_str_tolower_dup(function_name_strval, function_name_strlen);
  1610. }
  1611. if (UNEXPECTED(zend_hash_find(EG(function_table), lcname, function_name_strlen+1, (void **) &call->fbc) == FAILURE)) {
  1612. zend_error_noreturn(E_ERROR, "Call to undefined function %s()", function_name_strval);
  1613. }
  1614. efree(lcname);
  1615. zval_dtor(free_op2.var);
  1616. call->object = NULL;
  1617. call->called_scope = NULL;
  1618. call->num_additional_args = 0;
  1619. call->is_ctor_call = 0;
  1620. EX(call) = call;
  1621. CHECK_EXCEPTION();
  1622. ZEND_VM_NEXT_OPCODE();
  1623. } else if (IS_TMP_VAR != IS_CONST && IS_TMP_VAR != IS_TMP_VAR &&
  1624. EXPECTED(Z_TYPE_P(function_name) == IS_OBJECT) &&
  1625. Z_OBJ_HANDLER_P(function_name, get_closure) &&
  1626. Z_OBJ_HANDLER_P(function_name, get_closure)(function_name, &call->called_scope, &call->fbc, &call->object TSRMLS_CC) == SUCCESS) {
  1627. if (call->object) {
  1628. Z_ADDREF_P(call->object);
  1629. }
  1630. if (IS_TMP_VAR == IS_VAR && 1 && Z_REFCOUNT_P(function_name) == 1 &&
  1631. call->fbc->common.fn_flags & ZEND_ACC_CLOSURE) {
  1632. /* Delay closure destruction until its invocation */
  1633. call->fbc->common.prototype = (zend_function*)function_name;
  1634. } else {
  1635. zval_dtor(free_op2.var);
  1636. }
  1637. call->num_additional_args = 0;
  1638. call->is_ctor_call = 0;
  1639. EX(call) = call;
  1640. CHECK_EXCEPTION();
  1641. ZEND_VM_NEXT_OPCODE();
  1642. } else if (IS_TMP_VAR != IS_CONST &&
  1643. EXPECTED(Z_TYPE_P(function_name) == IS_ARRAY) &&
  1644. zend_hash_num_elements(Z_ARRVAL_P(function_name)) == 2) {
  1645. zend_class_entry *ce;
  1646. zval **method = NULL;
  1647. zval **obj = NULL;
  1648. zend_hash_index_find(Z_ARRVAL_P(function_name), 0, (void **) &obj);
  1649. zend_hash_index_find(Z_ARRVAL_P(function_name), 1, (void **) &method);
  1650. if (!obj || !method) {
  1651. zend_error_noreturn(E_ERROR, "Array callback has to contain indices 0 and 1");
  1652. }
  1653. if (Z_TYPE_PP(obj) != IS_STRING && Z_TYPE_PP(obj) != IS_OBJECT) {
  1654. zend_error_noreturn(E_ERROR, "First array member is not a valid class name or object");
  1655. }
  1656. if (Z_TYPE_PP(method) != IS_STRING) {
  1657. zend_error_noreturn(E_ERROR, "Second array member is not a valid method");
  1658. }
  1659. if (Z_TYPE_PP(obj) == IS_STRING) {
  1660. ce = zend_fetch_class_by_name(Z_STRVAL_PP(obj), Z_STRLEN_PP(obj), NULL, 0 TSRMLS_CC);
  1661. if (UNEXPECTED(ce == NULL)) {
  1662. CHECK_EXCEPTION();
  1663. ZEND_VM_NEXT_OPCODE();
  1664. }
  1665. call->called_scope = ce;
  1666. call->object = NULL;
  1667. if (ce->get_static_method) {
  1668. call->fbc = ce->get_static_method(ce, Z_STRVAL_PP(method), Z_STRLEN_PP(method) TSRMLS_CC);
  1669. } else {
  1670. call->fbc = zend_std_get_static_method(ce, Z_STRVAL_PP(method), Z_STRLEN_PP(method), NULL TSRMLS_CC);
  1671. }
  1672. } else {
  1673. call->object = *obj;
  1674. ce = call->called_scope = Z_OBJCE_PP(obj);
  1675. call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, Z_STRVAL_PP(method), Z_STRLEN_PP(method), NULL TSRMLS_CC);
  1676. if (UNEXPECTED(call->fbc == NULL)) {
  1677. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), Z_STRVAL_PP(method));
  1678. }
  1679. if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) {
  1680. call->object = NULL;
  1681. } else {
  1682. if (!PZVAL_IS_REF(call->object)) {
  1683. Z_ADDREF_P(call->object); /* For $this pointer */
  1684. } else {
  1685. zval *this_ptr;
  1686. ALLOC_ZVAL(this_ptr);
  1687. INIT_PZVAL_COPY(this_ptr, call->object);
  1688. zval_copy_ctor(this_ptr);
  1689. call->object = this_ptr;
  1690. }
  1691. }
  1692. }
  1693. if (UNEXPECTED(call->fbc == NULL)) {
  1694. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", ce->name, Z_STRVAL_PP(method));
  1695. }
  1696. call->num_additional_args = 0;
  1697. call->is_ctor_call = 0;
  1698. EX(call) = call;
  1699. zval_dtor(free_op2.var);
  1700. CHECK_EXCEPTION();
  1701. ZEND_VM_NEXT_OPCODE();
  1702. } else {
  1703. if (UNEXPECTED(EG(exception) != NULL)) {
  1704. HANDLE_EXCEPTION();
  1705. }
  1706. zend_error_noreturn(E_ERROR, "Function name must be a string");
  1707. ZEND_VM_NEXT_OPCODE(); /* Never reached */
  1708. }
  1709. }
  1710. }
  1711. static int ZEND_FASTCALL ZEND_FETCH_CLASS_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  1712. {
  1713. USE_OPLINE
  1714. SAVE_OPLINE();
  1715. if (EG(exception)) {
  1716. zend_exception_save(TSRMLS_C);
  1717. }
  1718. if (IS_VAR == IS_UNUSED) {
  1719. EX_T(opline->result.var).class_entry = zend_fetch_class(NULL, 0, opline->extended_value TSRMLS_CC);
  1720. CHECK_EXCEPTION();
  1721. ZEND_VM_NEXT_OPCODE();
  1722. } else {
  1723. zend_free_op free_op2;
  1724. zval *class_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  1725. if (IS_VAR == IS_CONST) {
  1726. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  1727. EX_T(opline->result.var).class_entry = CACHED_PTR(opline->op2.literal->cache_slot);
  1728. } else {
  1729. EX_T(opline->result.var).class_entry = zend_fetch_class_by_name(Z_STRVAL_P(class_name), Z_STRLEN_P(class_name), opline->op2.literal + 1, opline->extended_value TSRMLS_CC);
  1730. CACHE_PTR(opline->op2.literal->cache_slot, EX_T(opline->result.var).class_entry);
  1731. }
  1732. } else if (Z_TYPE_P(class_name) == IS_OBJECT) {
  1733. EX_T(opline->result.var).class_entry = Z_OBJCE_P(class_name);
  1734. } else if (Z_TYPE_P(class_name) == IS_STRING) {
  1735. EX_T(opline->result.var).class_entry = zend_fetch_class(Z_STRVAL_P(class_name), Z_STRLEN_P(class_name), opline->extended_value TSRMLS_CC);
  1736. } else {
  1737. if (UNEXPECTED(EG(exception) != NULL)) {
  1738. HANDLE_EXCEPTION();
  1739. }
  1740. zend_error_noreturn(E_ERROR, "Class name must be a valid object or a string");
  1741. }
  1742. zval_ptr_dtor_nogc(&free_op2.var);
  1743. CHECK_EXCEPTION();
  1744. ZEND_VM_NEXT_OPCODE();
  1745. }
  1746. }
  1747. static int ZEND_FASTCALL ZEND_INIT_FCALL_BY_NAME_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  1748. {
  1749. USE_OPLINE
  1750. zval *function_name;
  1751. call_slot *call = EX(call_slots) + opline->result.num;
  1752. if (IS_VAR == IS_CONST) {
  1753. function_name = (zval*)(opline->op2.literal+1);
  1754. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  1755. call->fbc = CACHED_PTR(opline->op2.literal->cache_slot);
  1756. } else if (UNEXPECTED(zend_hash_quick_find(EG(function_table), Z_STRVAL_P(function_name), Z_STRLEN_P(function_name)+1, Z_HASH_P(function_name), (void **) &call->fbc) == FAILURE)) {
  1757. SAVE_OPLINE();
  1758. zend_error_noreturn(E_ERROR, "Call to undefined function %s()", Z_STRVAL_P(opline->op2.zv));
  1759. } else {
  1760. CACHE_PTR(opline->op2.literal->cache_slot, call->fbc);
  1761. }
  1762. call->object = NULL;
  1763. call->called_scope = NULL;
  1764. call->num_additional_args = 0;
  1765. call->is_ctor_call = 0;
  1766. EX(call) = call;
  1767. /*CHECK_EXCEPTION();*/
  1768. ZEND_VM_NEXT_OPCODE();
  1769. } else {
  1770. char *function_name_strval, *lcname;
  1771. int function_name_strlen;
  1772. zend_free_op free_op2;
  1773. SAVE_OPLINE();
  1774. function_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  1775. if (EXPECTED(Z_TYPE_P(function_name) == IS_STRING)) {
  1776. function_name_strval = Z_STRVAL_P(function_name);
  1777. function_name_strlen = Z_STRLEN_P(function_name);
  1778. if (function_name_strval[0] == '\\') {
  1779. function_name_strlen -= 1;
  1780. lcname = zend_str_tolower_dup(function_name_strval + 1, function_name_strlen);
  1781. } else {
  1782. lcname = zend_str_tolower_dup(function_name_strval, function_name_strlen);
  1783. }
  1784. if (UNEXPECTED(zend_hash_find(EG(function_table), lcname, function_name_strlen+1, (void **) &call->fbc) == FAILURE)) {
  1785. zend_error_noreturn(E_ERROR, "Call to undefined function %s()", function_name_strval);
  1786. }
  1787. efree(lcname);
  1788. zval_ptr_dtor_nogc(&free_op2.var);
  1789. call->object = NULL;
  1790. call->called_scope = NULL;
  1791. call->num_additional_args = 0;
  1792. call->is_ctor_call = 0;
  1793. EX(call) = call;
  1794. CHECK_EXCEPTION();
  1795. ZEND_VM_NEXT_OPCODE();
  1796. } else if (IS_VAR != IS_CONST && IS_VAR != IS_TMP_VAR &&
  1797. EXPECTED(Z_TYPE_P(function_name) == IS_OBJECT) &&
  1798. Z_OBJ_HANDLER_P(function_name, get_closure) &&
  1799. Z_OBJ_HANDLER_P(function_name, get_closure)(function_name, &call->called_scope, &call->fbc, &call->object TSRMLS_CC) == SUCCESS) {
  1800. if (call->object) {
  1801. Z_ADDREF_P(call->object);
  1802. }
  1803. if (IS_VAR == IS_VAR && (free_op2.var != NULL) && Z_REFCOUNT_P(function_name) == 1 &&
  1804. call->fbc->common.fn_flags & ZEND_ACC_CLOSURE) {
  1805. /* Delay closure destruction until its invocation */
  1806. call->fbc->common.prototype = (zend_function*)function_name;
  1807. } else {
  1808. zval_ptr_dtor_nogc(&free_op2.var);
  1809. }
  1810. call->num_additional_args = 0;
  1811. call->is_ctor_call = 0;
  1812. EX(call) = call;
  1813. CHECK_EXCEPTION();
  1814. ZEND_VM_NEXT_OPCODE();
  1815. } else if (IS_VAR != IS_CONST &&
  1816. EXPECTED(Z_TYPE_P(function_name) == IS_ARRAY) &&
  1817. zend_hash_num_elements(Z_ARRVAL_P(function_name)) == 2) {
  1818. zend_class_entry *ce;
  1819. zval **method = NULL;
  1820. zval **obj = NULL;
  1821. zend_hash_index_find(Z_ARRVAL_P(function_name), 0, (void **) &obj);
  1822. zend_hash_index_find(Z_ARRVAL_P(function_name), 1, (void **) &method);
  1823. if (!obj || !method) {
  1824. zend_error_noreturn(E_ERROR, "Array callback has to contain indices 0 and 1");
  1825. }
  1826. if (Z_TYPE_PP(obj) != IS_STRING && Z_TYPE_PP(obj) != IS_OBJECT) {
  1827. zend_error_noreturn(E_ERROR, "First array member is not a valid class name or object");
  1828. }
  1829. if (Z_TYPE_PP(method) != IS_STRING) {
  1830. zend_error_noreturn(E_ERROR, "Second array member is not a valid method");
  1831. }
  1832. if (Z_TYPE_PP(obj) == IS_STRING) {
  1833. ce = zend_fetch_class_by_name(Z_STRVAL_PP(obj), Z_STRLEN_PP(obj), NULL, 0 TSRMLS_CC);
  1834. if (UNEXPECTED(ce == NULL)) {
  1835. CHECK_EXCEPTION();
  1836. ZEND_VM_NEXT_OPCODE();
  1837. }
  1838. call->called_scope = ce;
  1839. call->object = NULL;
  1840. if (ce->get_static_method) {
  1841. call->fbc = ce->get_static_method(ce, Z_STRVAL_PP(method), Z_STRLEN_PP(method) TSRMLS_CC);
  1842. } else {
  1843. call->fbc = zend_std_get_static_method(ce, Z_STRVAL_PP(method), Z_STRLEN_PP(method), NULL TSRMLS_CC);
  1844. }
  1845. } else {
  1846. call->object = *obj;
  1847. ce = call->called_scope = Z_OBJCE_PP(obj);
  1848. call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, Z_STRVAL_PP(method), Z_STRLEN_PP(method), NULL TSRMLS_CC);
  1849. if (UNEXPECTED(call->fbc == NULL)) {
  1850. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), Z_STRVAL_PP(method));
  1851. }
  1852. if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) {
  1853. call->object = NULL;
  1854. } else {
  1855. if (!PZVAL_IS_REF(call->object)) {
  1856. Z_ADDREF_P(call->object); /* For $this pointer */
  1857. } else {
  1858. zval *this_ptr;
  1859. ALLOC_ZVAL(this_ptr);
  1860. INIT_PZVAL_COPY(this_ptr, call->object);
  1861. zval_copy_ctor(this_ptr);
  1862. call->object = this_ptr;
  1863. }
  1864. }
  1865. }
  1866. if (UNEXPECTED(call->fbc == NULL)) {
  1867. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", ce->name, Z_STRVAL_PP(method));
  1868. }
  1869. call->num_additional_args = 0;
  1870. call->is_ctor_call = 0;
  1871. EX(call) = call;
  1872. zval_ptr_dtor_nogc(&free_op2.var);
  1873. CHECK_EXCEPTION();
  1874. ZEND_VM_NEXT_OPCODE();
  1875. } else {
  1876. if (UNEXPECTED(EG(exception) != NULL)) {
  1877. HANDLE_EXCEPTION();
  1878. }
  1879. zend_error_noreturn(E_ERROR, "Function name must be a string");
  1880. ZEND_VM_NEXT_OPCODE(); /* Never reached */
  1881. }
  1882. }
  1883. }
  1884. static int ZEND_FASTCALL ZEND_FETCH_CLASS_SPEC_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  1885. {
  1886. USE_OPLINE
  1887. SAVE_OPLINE();
  1888. if (EG(exception)) {
  1889. zend_exception_save(TSRMLS_C);
  1890. }
  1891. if (IS_UNUSED == IS_UNUSED) {
  1892. EX_T(opline->result.var).class_entry = zend_fetch_class(NULL, 0, opline->extended_value TSRMLS_CC);
  1893. CHECK_EXCEPTION();
  1894. ZEND_VM_NEXT_OPCODE();
  1895. } else {
  1896. zval *class_name = NULL;
  1897. if (IS_UNUSED == IS_CONST) {
  1898. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  1899. EX_T(opline->result.var).class_entry = CACHED_PTR(opline->op2.literal->cache_slot);
  1900. } else {
  1901. EX_T(opline->result.var).class_entry = zend_fetch_class_by_name(Z_STRVAL_P(class_name), Z_STRLEN_P(class_name), opline->op2.literal + 1, opline->extended_value TSRMLS_CC);
  1902. CACHE_PTR(opline->op2.literal->cache_slot, EX_T(opline->result.var).class_entry);
  1903. }
  1904. } else if (Z_TYPE_P(class_name) == IS_OBJECT) {
  1905. EX_T(opline->result.var).class_entry = Z_OBJCE_P(class_name);
  1906. } else if (Z_TYPE_P(class_name) == IS_STRING) {
  1907. EX_T(opline->result.var).class_entry = zend_fetch_class(Z_STRVAL_P(class_name), Z_STRLEN_P(class_name), opline->extended_value TSRMLS_CC);
  1908. } else {
  1909. if (UNEXPECTED(EG(exception) != NULL)) {
  1910. HANDLE_EXCEPTION();
  1911. }
  1912. zend_error_noreturn(E_ERROR, "Class name must be a valid object or a string");
  1913. }
  1914. CHECK_EXCEPTION();
  1915. ZEND_VM_NEXT_OPCODE();
  1916. }
  1917. }
  1918. static int ZEND_FASTCALL ZEND_FETCH_CLASS_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  1919. {
  1920. USE_OPLINE
  1921. SAVE_OPLINE();
  1922. if (EG(exception)) {
  1923. zend_exception_save(TSRMLS_C);
  1924. }
  1925. if (IS_CV == IS_UNUSED) {
  1926. EX_T(opline->result.var).class_entry = zend_fetch_class(NULL, 0, opline->extended_value TSRMLS_CC);
  1927. CHECK_EXCEPTION();
  1928. ZEND_VM_NEXT_OPCODE();
  1929. } else {
  1930. zval *class_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  1931. if (IS_CV == IS_CONST) {
  1932. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  1933. EX_T(opline->result.var).class_entry = CACHED_PTR(opline->op2.literal->cache_slot);
  1934. } else {
  1935. EX_T(opline->result.var).class_entry = zend_fetch_class_by_name(Z_STRVAL_P(class_name), Z_STRLEN_P(class_name), opline->op2.literal + 1, opline->extended_value TSRMLS_CC);
  1936. CACHE_PTR(opline->op2.literal->cache_slot, EX_T(opline->result.var).class_entry);
  1937. }
  1938. } else if (Z_TYPE_P(class_name) == IS_OBJECT) {
  1939. EX_T(opline->result.var).class_entry = Z_OBJCE_P(class_name);
  1940. } else if (Z_TYPE_P(class_name) == IS_STRING) {
  1941. EX_T(opline->result.var).class_entry = zend_fetch_class(Z_STRVAL_P(class_name), Z_STRLEN_P(class_name), opline->extended_value TSRMLS_CC);
  1942. } else {
  1943. if (UNEXPECTED(EG(exception) != NULL)) {
  1944. HANDLE_EXCEPTION();
  1945. }
  1946. zend_error_noreturn(E_ERROR, "Class name must be a valid object or a string");
  1947. }
  1948. CHECK_EXCEPTION();
  1949. ZEND_VM_NEXT_OPCODE();
  1950. }
  1951. }
  1952. static int ZEND_FASTCALL ZEND_INIT_FCALL_BY_NAME_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  1953. {
  1954. USE_OPLINE
  1955. zval *function_name;
  1956. call_slot *call = EX(call_slots) + opline->result.num;
  1957. if (IS_CV == IS_CONST) {
  1958. function_name = (zval*)(opline->op2.literal+1);
  1959. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  1960. call->fbc = CACHED_PTR(opline->op2.literal->cache_slot);
  1961. } else if (UNEXPECTED(zend_hash_quick_find(EG(function_table), Z_STRVAL_P(function_name), Z_STRLEN_P(function_name)+1, Z_HASH_P(function_name), (void **) &call->fbc) == FAILURE)) {
  1962. SAVE_OPLINE();
  1963. zend_error_noreturn(E_ERROR, "Call to undefined function %s()", Z_STRVAL_P(opline->op2.zv));
  1964. } else {
  1965. CACHE_PTR(opline->op2.literal->cache_slot, call->fbc);
  1966. }
  1967. call->object = NULL;
  1968. call->called_scope = NULL;
  1969. call->num_additional_args = 0;
  1970. call->is_ctor_call = 0;
  1971. EX(call) = call;
  1972. /*CHECK_EXCEPTION();*/
  1973. ZEND_VM_NEXT_OPCODE();
  1974. } else {
  1975. char *function_name_strval, *lcname;
  1976. int function_name_strlen;
  1977. SAVE_OPLINE();
  1978. function_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  1979. if (EXPECTED(Z_TYPE_P(function_name) == IS_STRING)) {
  1980. function_name_strval = Z_STRVAL_P(function_name);
  1981. function_name_strlen = Z_STRLEN_P(function_name);
  1982. if (function_name_strval[0] == '\\') {
  1983. function_name_strlen -= 1;
  1984. lcname = zend_str_tolower_dup(function_name_strval + 1, function_name_strlen);
  1985. } else {
  1986. lcname = zend_str_tolower_dup(function_name_strval, function_name_strlen);
  1987. }
  1988. if (UNEXPECTED(zend_hash_find(EG(function_table), lcname, function_name_strlen+1, (void **) &call->fbc) == FAILURE)) {
  1989. zend_error_noreturn(E_ERROR, "Call to undefined function %s()", function_name_strval);
  1990. }
  1991. efree(lcname);
  1992. call->object = NULL;
  1993. call->called_scope = NULL;
  1994. call->num_additional_args = 0;
  1995. call->is_ctor_call = 0;
  1996. EX(call) = call;
  1997. CHECK_EXCEPTION();
  1998. ZEND_VM_NEXT_OPCODE();
  1999. } else if (IS_CV != IS_CONST && IS_CV != IS_TMP_VAR &&
  2000. EXPECTED(Z_TYPE_P(function_name) == IS_OBJECT) &&
  2001. Z_OBJ_HANDLER_P(function_name, get_closure) &&
  2002. Z_OBJ_HANDLER_P(function_name, get_closure)(function_name, &call->called_scope, &call->fbc, &call->object TSRMLS_CC) == SUCCESS) {
  2003. if (call->object) {
  2004. Z_ADDREF_P(call->object);
  2005. }
  2006. if (IS_CV == IS_VAR && 0 && Z_REFCOUNT_P(function_name) == 1 &&
  2007. call->fbc->common.fn_flags & ZEND_ACC_CLOSURE) {
  2008. /* Delay closure destruction until its invocation */
  2009. call->fbc->common.prototype = (zend_function*)function_name;
  2010. } else {
  2011. }
  2012. call->num_additional_args = 0;
  2013. call->is_ctor_call = 0;
  2014. EX(call) = call;
  2015. CHECK_EXCEPTION();
  2016. ZEND_VM_NEXT_OPCODE();
  2017. } else if (IS_CV != IS_CONST &&
  2018. EXPECTED(Z_TYPE_P(function_name) == IS_ARRAY) &&
  2019. zend_hash_num_elements(Z_ARRVAL_P(function_name)) == 2) {
  2020. zend_class_entry *ce;
  2021. zval **method = NULL;
  2022. zval **obj = NULL;
  2023. zend_hash_index_find(Z_ARRVAL_P(function_name), 0, (void **) &obj);
  2024. zend_hash_index_find(Z_ARRVAL_P(function_name), 1, (void **) &method);
  2025. if (!obj || !method) {
  2026. zend_error_noreturn(E_ERROR, "Array callback has to contain indices 0 and 1");
  2027. }
  2028. if (Z_TYPE_PP(obj) != IS_STRING && Z_TYPE_PP(obj) != IS_OBJECT) {
  2029. zend_error_noreturn(E_ERROR, "First array member is not a valid class name or object");
  2030. }
  2031. if (Z_TYPE_PP(method) != IS_STRING) {
  2032. zend_error_noreturn(E_ERROR, "Second array member is not a valid method");
  2033. }
  2034. if (Z_TYPE_PP(obj) == IS_STRING) {
  2035. ce = zend_fetch_class_by_name(Z_STRVAL_PP(obj), Z_STRLEN_PP(obj), NULL, 0 TSRMLS_CC);
  2036. if (UNEXPECTED(ce == NULL)) {
  2037. CHECK_EXCEPTION();
  2038. ZEND_VM_NEXT_OPCODE();
  2039. }
  2040. call->called_scope = ce;
  2041. call->object = NULL;
  2042. if (ce->get_static_method) {
  2043. call->fbc = ce->get_static_method(ce, Z_STRVAL_PP(method), Z_STRLEN_PP(method) TSRMLS_CC);
  2044. } else {
  2045. call->fbc = zend_std_get_static_method(ce, Z_STRVAL_PP(method), Z_STRLEN_PP(method), NULL TSRMLS_CC);
  2046. }
  2047. } else {
  2048. call->object = *obj;
  2049. ce = call->called_scope = Z_OBJCE_PP(obj);
  2050. call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, Z_STRVAL_PP(method), Z_STRLEN_PP(method), NULL TSRMLS_CC);
  2051. if (UNEXPECTED(call->fbc == NULL)) {
  2052. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), Z_STRVAL_PP(method));
  2053. }
  2054. if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) {
  2055. call->object = NULL;
  2056. } else {
  2057. if (!PZVAL_IS_REF(call->object)) {
  2058. Z_ADDREF_P(call->object); /* For $this pointer */
  2059. } else {
  2060. zval *this_ptr;
  2061. ALLOC_ZVAL(this_ptr);
  2062. INIT_PZVAL_COPY(this_ptr, call->object);
  2063. zval_copy_ctor(this_ptr);
  2064. call->object = this_ptr;
  2065. }
  2066. }
  2067. }
  2068. if (UNEXPECTED(call->fbc == NULL)) {
  2069. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", ce->name, Z_STRVAL_PP(method));
  2070. }
  2071. call->num_additional_args = 0;
  2072. call->is_ctor_call = 0;
  2073. EX(call) = call;
  2074. CHECK_EXCEPTION();
  2075. ZEND_VM_NEXT_OPCODE();
  2076. } else {
  2077. if (UNEXPECTED(EG(exception) != NULL)) {
  2078. HANDLE_EXCEPTION();
  2079. }
  2080. zend_error_noreturn(E_ERROR, "Function name must be a string");
  2081. ZEND_VM_NEXT_OPCODE(); /* Never reached */
  2082. }
  2083. }
  2084. }
  2085. static int ZEND_FASTCALL ZEND_BW_NOT_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2086. {
  2087. USE_OPLINE
  2088. SAVE_OPLINE();
  2089. bitwise_not_function(&EX_T(opline->result.var).tmp_var,
  2090. opline->op1.zv TSRMLS_CC);
  2091. CHECK_EXCEPTION();
  2092. ZEND_VM_NEXT_OPCODE();
  2093. }
  2094. static int ZEND_FASTCALL ZEND_BOOL_NOT_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2095. {
  2096. USE_OPLINE
  2097. SAVE_OPLINE();
  2098. boolean_not_function(&EX_T(opline->result.var).tmp_var,
  2099. opline->op1.zv TSRMLS_CC);
  2100. CHECK_EXCEPTION();
  2101. ZEND_VM_NEXT_OPCODE();
  2102. }
  2103. static int ZEND_FASTCALL ZEND_ECHO_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2104. {
  2105. USE_OPLINE
  2106. zval *z;
  2107. SAVE_OPLINE();
  2108. z = opline->op1.zv;
  2109. if (IS_CONST == IS_TMP_VAR && Z_TYPE_P(z) == IS_OBJECT) {
  2110. INIT_PZVAL(z);
  2111. }
  2112. zend_print_variable(z);
  2113. CHECK_EXCEPTION();
  2114. ZEND_VM_NEXT_OPCODE();
  2115. }
  2116. static int ZEND_FASTCALL ZEND_PRINT_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2117. {
  2118. USE_OPLINE
  2119. ZVAL_LONG(&EX_T(opline->result.var).tmp_var, 1);
  2120. return ZEND_ECHO_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  2121. }
  2122. static int ZEND_FASTCALL ZEND_JMPZ_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2123. {
  2124. USE_OPLINE
  2125. zval *val;
  2126. int ret;
  2127. SAVE_OPLINE();
  2128. val = opline->op1.zv;
  2129. if (IS_CONST == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) {
  2130. ret = Z_LVAL_P(val);
  2131. } else {
  2132. ret = i_zend_is_true(val);
  2133. if (UNEXPECTED(EG(exception) != NULL)) {
  2134. HANDLE_EXCEPTION();
  2135. }
  2136. }
  2137. if (!ret) {
  2138. #if DEBUG_ZEND>=2
  2139. printf("Conditional jmp to %d\n", opline->op2.opline_num);
  2140. #endif
  2141. ZEND_VM_SET_OPCODE(opline->op2.jmp_addr);
  2142. ZEND_VM_CONTINUE();
  2143. }
  2144. ZEND_VM_NEXT_OPCODE();
  2145. }
  2146. static int ZEND_FASTCALL ZEND_JMPNZ_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2147. {
  2148. USE_OPLINE
  2149. zval *val;
  2150. int ret;
  2151. SAVE_OPLINE();
  2152. val = opline->op1.zv;
  2153. if (IS_CONST == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) {
  2154. ret = Z_LVAL_P(val);
  2155. } else {
  2156. ret = i_zend_is_true(val);
  2157. if (UNEXPECTED(EG(exception) != NULL)) {
  2158. HANDLE_EXCEPTION();
  2159. }
  2160. }
  2161. if (ret) {
  2162. #if DEBUG_ZEND>=2
  2163. printf("Conditional jmp to %d\n", opline->op2.opline_num);
  2164. #endif
  2165. ZEND_VM_SET_OPCODE(opline->op2.jmp_addr);
  2166. ZEND_VM_CONTINUE();
  2167. }
  2168. ZEND_VM_NEXT_OPCODE();
  2169. }
  2170. static int ZEND_FASTCALL ZEND_JMPZNZ_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2171. {
  2172. USE_OPLINE
  2173. zval *val;
  2174. int retval;
  2175. SAVE_OPLINE();
  2176. val = opline->op1.zv;
  2177. if (IS_CONST == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) {
  2178. retval = Z_LVAL_P(val);
  2179. } else {
  2180. retval = i_zend_is_true(val);
  2181. if (UNEXPECTED(EG(exception) != NULL)) {
  2182. HANDLE_EXCEPTION();
  2183. }
  2184. }
  2185. if (EXPECTED(retval != 0)) {
  2186. #if DEBUG_ZEND>=2
  2187. printf("Conditional jmp on true to %d\n", opline->extended_value);
  2188. #endif
  2189. ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[opline->extended_value]);
  2190. ZEND_VM_CONTINUE(); /* CHECK_ME */
  2191. } else {
  2192. #if DEBUG_ZEND>=2
  2193. printf("Conditional jmp on false to %d\n", opline->op2.opline_num);
  2194. #endif
  2195. ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[opline->op2.opline_num]);
  2196. ZEND_VM_CONTINUE(); /* CHECK_ME */
  2197. }
  2198. }
  2199. static int ZEND_FASTCALL ZEND_JMPZ_EX_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2200. {
  2201. USE_OPLINE
  2202. zval *val;
  2203. int retval;
  2204. SAVE_OPLINE();
  2205. val = opline->op1.zv;
  2206. if (IS_CONST == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) {
  2207. retval = Z_LVAL_P(val);
  2208. } else {
  2209. retval = i_zend_is_true(val);
  2210. if (UNEXPECTED(EG(exception) != NULL)) {
  2211. HANDLE_EXCEPTION();
  2212. }
  2213. }
  2214. Z_LVAL(EX_T(opline->result.var).tmp_var) = retval;
  2215. Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL;
  2216. if (!retval) {
  2217. #if DEBUG_ZEND>=2
  2218. printf("Conditional jmp to %d\n", opline->op2.opline_num);
  2219. #endif
  2220. ZEND_VM_SET_OPCODE(opline->op2.jmp_addr);
  2221. ZEND_VM_CONTINUE();
  2222. }
  2223. ZEND_VM_NEXT_OPCODE();
  2224. }
  2225. static int ZEND_FASTCALL ZEND_JMPNZ_EX_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2226. {
  2227. USE_OPLINE
  2228. zval *val;
  2229. int retval;
  2230. SAVE_OPLINE();
  2231. val = opline->op1.zv;
  2232. if (IS_CONST == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) {
  2233. retval = Z_LVAL_P(val);
  2234. } else {
  2235. retval = i_zend_is_true(val);
  2236. if (UNEXPECTED(EG(exception) != NULL)) {
  2237. HANDLE_EXCEPTION();
  2238. }
  2239. }
  2240. Z_LVAL(EX_T(opline->result.var).tmp_var) = retval;
  2241. Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL;
  2242. if (retval) {
  2243. #if DEBUG_ZEND>=2
  2244. printf("Conditional jmp to %d\n", opline->op2.opline_num);
  2245. #endif
  2246. ZEND_VM_SET_OPCODE(opline->op2.jmp_addr);
  2247. ZEND_VM_CONTINUE();
  2248. }
  2249. ZEND_VM_NEXT_OPCODE();
  2250. }
  2251. static int ZEND_FASTCALL ZEND_DO_FCALL_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2252. {
  2253. USE_OPLINE
  2254. zval *fname = opline->op1.zv;
  2255. call_slot *call = EX(call_slots) + opline->op2.num;
  2256. if (CACHED_PTR(opline->op1.literal->cache_slot)) {
  2257. EX(function_state).function = CACHED_PTR(opline->op1.literal->cache_slot);
  2258. } else if (UNEXPECTED(zend_hash_quick_find(EG(function_table), Z_STRVAL_P(fname), Z_STRLEN_P(fname)+1, Z_HASH_P(fname), (void **) &EX(function_state).function)==FAILURE)) {
  2259. SAVE_OPLINE();
  2260. zend_error_noreturn(E_ERROR, "Call to undefined function %s()", fname->value.str.val);
  2261. } else {
  2262. CACHE_PTR(opline->op1.literal->cache_slot, EX(function_state).function);
  2263. }
  2264. call->fbc = EX(function_state).function;
  2265. call->object = NULL;
  2266. call->called_scope = NULL;
  2267. call->num_additional_args = 0;
  2268. call->is_ctor_call = 0;
  2269. EX(call) = call;
  2270. return zend_do_fcall_common_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  2271. }
  2272. static int ZEND_FASTCALL ZEND_RETURN_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2273. {
  2274. USE_OPLINE
  2275. zval *retval_ptr;
  2276. SAVE_OPLINE();
  2277. retval_ptr = opline->op1.zv;
  2278. if (!EG(return_value_ptr_ptr)) {
  2279. } else {
  2280. if (IS_CONST == IS_CONST ||
  2281. IS_CONST == IS_TMP_VAR ||
  2282. PZVAL_IS_REF(retval_ptr)) {
  2283. zval *ret;
  2284. ALLOC_ZVAL(ret);
  2285. INIT_PZVAL_COPY(ret, retval_ptr);
  2286. if (IS_CONST != IS_TMP_VAR) {
  2287. zval_copy_ctor(ret);
  2288. }
  2289. *EG(return_value_ptr_ptr) = ret;
  2290. } else if ((IS_CONST == IS_CV || IS_CONST == IS_VAR) &&
  2291. retval_ptr == &EG(uninitialized_zval)) {
  2292. zval *ret;
  2293. if (IS_CONST == IS_VAR) {
  2294. Z_DELREF_P(retval_ptr);
  2295. }
  2296. ALLOC_INIT_ZVAL(ret);
  2297. *EG(return_value_ptr_ptr) = ret;
  2298. } else {
  2299. *EG(return_value_ptr_ptr) = retval_ptr;
  2300. if (IS_CONST == IS_CV) {
  2301. Z_ADDREF_P(retval_ptr);
  2302. }
  2303. }
  2304. }
  2305. return zend_leave_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  2306. }
  2307. static int ZEND_FASTCALL ZEND_RETURN_BY_REF_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2308. {
  2309. USE_OPLINE
  2310. zval *retval_ptr;
  2311. zval **retval_ptr_ptr;
  2312. SAVE_OPLINE();
  2313. do {
  2314. if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR ||
  2315. (IS_CONST == IS_VAR && opline->extended_value == ZEND_RETURNS_VALUE)) {
  2316. /* Not supposed to happen, but we'll allow it */
  2317. zend_error(E_NOTICE, "Only variable references should be returned by reference");
  2318. retval_ptr = opline->op1.zv;
  2319. if (!EG(return_value_ptr_ptr)) {
  2320. if (IS_CONST == IS_TMP_VAR) {
  2321. }
  2322. } else if (!0) { /* Not a temp var */
  2323. zval *ret;
  2324. ALLOC_ZVAL(ret);
  2325. INIT_PZVAL_COPY(ret, retval_ptr);
  2326. zval_copy_ctor(ret);
  2327. *EG(return_value_ptr_ptr) = ret;
  2328. } else {
  2329. zval *ret;
  2330. ALLOC_ZVAL(ret);
  2331. INIT_PZVAL_COPY(ret, retval_ptr);
  2332. *EG(return_value_ptr_ptr) = ret;
  2333. }
  2334. break;
  2335. }
  2336. retval_ptr_ptr = NULL;
  2337. if (IS_CONST == IS_VAR && UNEXPECTED(retval_ptr_ptr == NULL)) {
  2338. zend_error_noreturn(E_ERROR, "Cannot return string offsets by reference");
  2339. }
  2340. if (IS_CONST == IS_VAR && !Z_ISREF_PP(retval_ptr_ptr)) {
  2341. if (opline->extended_value == ZEND_RETURNS_FUNCTION &&
  2342. EX_T(opline->op1.var).var.fcall_returned_reference) {
  2343. } else if (EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) {
  2344. zend_error(E_NOTICE, "Only variable references should be returned by reference");
  2345. if (EG(return_value_ptr_ptr)) {
  2346. zval *ret;
  2347. ALLOC_ZVAL(ret);
  2348. INIT_PZVAL_COPY(ret, *retval_ptr_ptr);
  2349. zval_copy_ctor(ret);
  2350. *EG(return_value_ptr_ptr) = ret;
  2351. }
  2352. break;
  2353. }
  2354. }
  2355. if (EG(return_value_ptr_ptr)) {
  2356. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr_ptr);
  2357. Z_ADDREF_PP(retval_ptr_ptr);
  2358. *EG(return_value_ptr_ptr) = *retval_ptr_ptr;
  2359. }
  2360. } while (0);
  2361. return zend_leave_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  2362. }
  2363. static int ZEND_FASTCALL ZEND_THROW_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2364. {
  2365. USE_OPLINE
  2366. zval *value;
  2367. zval *exception;
  2368. SAVE_OPLINE();
  2369. value = opline->op1.zv;
  2370. if (IS_CONST == IS_CONST || UNEXPECTED(Z_TYPE_P(value) != IS_OBJECT)) {
  2371. if (UNEXPECTED(EG(exception) != NULL)) {
  2372. HANDLE_EXCEPTION();
  2373. }
  2374. zend_error_noreturn(E_ERROR, "Can only throw objects");
  2375. }
  2376. zend_exception_save(TSRMLS_C);
  2377. /* Not sure if a complete copy is what we want here */
  2378. ALLOC_ZVAL(exception);
  2379. INIT_PZVAL_COPY(exception, value);
  2380. if (!0) {
  2381. zval_copy_ctor(exception);
  2382. }
  2383. zend_throw_exception_object(exception TSRMLS_CC);
  2384. zend_exception_restore(TSRMLS_C);
  2385. HANDLE_EXCEPTION();
  2386. }
  2387. static int ZEND_FASTCALL ZEND_SEND_VAL_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2388. {
  2389. USE_OPLINE
  2390. SAVE_OPLINE();
  2391. if (opline->extended_value == ZEND_DO_FCALL_BY_NAME) {
  2392. if (ARG_MUST_BE_SENT_BY_REF(EX(call)->fbc, opline->op2.num)) {
  2393. zend_error_noreturn(E_ERROR, "Cannot pass parameter %d by reference", opline->op2.num);
  2394. }
  2395. }
  2396. {
  2397. zval *valptr;
  2398. zval *value;
  2399. value = opline->op1.zv;
  2400. ALLOC_ZVAL(valptr);
  2401. INIT_PZVAL_COPY(valptr, value);
  2402. if (!0) {
  2403. zval_copy_ctor(valptr);
  2404. }
  2405. zend_vm_stack_push(valptr TSRMLS_CC);
  2406. }
  2407. CHECK_EXCEPTION();
  2408. ZEND_VM_NEXT_OPCODE();
  2409. }
  2410. static int ZEND_FASTCALL ZEND_BOOL_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2411. {
  2412. USE_OPLINE
  2413. zval *retval = &EX_T(opline->result.var).tmp_var;
  2414. SAVE_OPLINE();
  2415. /* PHP 3.0 returned "" for false and 1 for true, here we use 0 and 1 for now */
  2416. ZVAL_BOOL(retval, i_zend_is_true(opline->op1.zv));
  2417. CHECK_EXCEPTION();
  2418. ZEND_VM_NEXT_OPCODE();
  2419. }
  2420. static int ZEND_FASTCALL ZEND_CLONE_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2421. {
  2422. USE_OPLINE
  2423. zval *obj;
  2424. zend_class_entry *ce;
  2425. zend_function *clone;
  2426. zend_object_clone_obj_t clone_call;
  2427. SAVE_OPLINE();
  2428. obj = opline->op1.zv;
  2429. if (IS_CONST == IS_CONST ||
  2430. UNEXPECTED(Z_TYPE_P(obj) != IS_OBJECT)) {
  2431. if (UNEXPECTED(EG(exception) != NULL)) {
  2432. HANDLE_EXCEPTION();
  2433. }
  2434. zend_error_noreturn(E_ERROR, "__clone method called on non-object");
  2435. }
  2436. ce = Z_OBJCE_P(obj);
  2437. clone = ce ? ce->clone : NULL;
  2438. clone_call = Z_OBJ_HT_P(obj)->clone_obj;
  2439. if (UNEXPECTED(clone_call == NULL)) {
  2440. if (ce) {
  2441. zend_error_noreturn(E_ERROR, "Trying to clone an uncloneable object of class %s", ce->name);
  2442. } else {
  2443. zend_error_noreturn(E_ERROR, "Trying to clone an uncloneable object");
  2444. }
  2445. }
  2446. if (ce && clone) {
  2447. if (clone->op_array.fn_flags & ZEND_ACC_PRIVATE) {
  2448. /* Ensure that if we're calling a private function, we're allowed to do so.
  2449. */
  2450. if (UNEXPECTED(ce != EG(scope))) {
  2451. zend_error_noreturn(E_ERROR, "Call to private %s::__clone() from context '%s'", ce->name, EG(scope) ? EG(scope)->name : "");
  2452. }
  2453. } else if ((clone->common.fn_flags & ZEND_ACC_PROTECTED)) {
  2454. /* Ensure that if we're calling a protected function, we're allowed to do so.
  2455. */
  2456. if (UNEXPECTED(!zend_check_protected(zend_get_function_root_class(clone), EG(scope)))) {
  2457. zend_error_noreturn(E_ERROR, "Call to protected %s::__clone() from context '%s'", ce->name, EG(scope) ? EG(scope)->name : "");
  2458. }
  2459. }
  2460. }
  2461. if (EXPECTED(EG(exception) == NULL)) {
  2462. zval *retval;
  2463. ALLOC_ZVAL(retval);
  2464. Z_OBJVAL_P(retval) = clone_call(obj TSRMLS_CC);
  2465. Z_TYPE_P(retval) = IS_OBJECT;
  2466. Z_SET_REFCOUNT_P(retval, 1);
  2467. Z_SET_ISREF_P(retval);
  2468. if (!RETURN_VALUE_USED(opline) || UNEXPECTED(EG(exception) != NULL)) {
  2469. zval_ptr_dtor(&retval);
  2470. } else {
  2471. EX_T(opline->result.var).var.ptr = retval;
  2472. }
  2473. }
  2474. CHECK_EXCEPTION();
  2475. ZEND_VM_NEXT_OPCODE();
  2476. }
  2477. static int ZEND_FASTCALL ZEND_CAST_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2478. {
  2479. USE_OPLINE
  2480. zval *expr;
  2481. zval *result = &EX_T(opline->result.var).tmp_var;
  2482. SAVE_OPLINE();
  2483. expr = opline->op1.zv;
  2484. if (opline->extended_value != IS_STRING) {
  2485. ZVAL_COPY_VALUE(result, expr);
  2486. if (!0) {
  2487. zendi_zval_copy_ctor(*result);
  2488. }
  2489. }
  2490. switch (opline->extended_value) {
  2491. case IS_NULL:
  2492. convert_to_null(result);
  2493. break;
  2494. case IS_BOOL:
  2495. convert_to_boolean(result);
  2496. break;
  2497. case IS_LONG:
  2498. convert_to_long(result);
  2499. break;
  2500. case IS_DOUBLE:
  2501. convert_to_double(result);
  2502. break;
  2503. case IS_STRING: {
  2504. zval var_copy;
  2505. int use_copy;
  2506. zend_make_printable_zval(expr, &var_copy, &use_copy);
  2507. if (use_copy) {
  2508. ZVAL_COPY_VALUE(result, &var_copy);
  2509. if (0) {
  2510. }
  2511. } else {
  2512. ZVAL_COPY_VALUE(result, expr);
  2513. if (!0) {
  2514. zendi_zval_copy_ctor(*result);
  2515. }
  2516. }
  2517. break;
  2518. }
  2519. case IS_ARRAY:
  2520. convert_to_array(result);
  2521. break;
  2522. case IS_OBJECT:
  2523. convert_to_object(result);
  2524. break;
  2525. }
  2526. CHECK_EXCEPTION();
  2527. ZEND_VM_NEXT_OPCODE();
  2528. }
  2529. static int ZEND_FASTCALL ZEND_INCLUDE_OR_EVAL_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2530. {
  2531. USE_OPLINE
  2532. zend_op_array *new_op_array=NULL;
  2533. zval *inc_filename;
  2534. zval *tmp_inc_filename = NULL;
  2535. zend_bool failure_retval=0;
  2536. SAVE_OPLINE();
  2537. inc_filename = opline->op1.zv;
  2538. if (inc_filename->type!=IS_STRING) {
  2539. MAKE_STD_ZVAL(tmp_inc_filename);
  2540. ZVAL_COPY_VALUE(tmp_inc_filename, inc_filename);
  2541. zval_copy_ctor(tmp_inc_filename);
  2542. convert_to_string(tmp_inc_filename);
  2543. inc_filename = tmp_inc_filename;
  2544. }
  2545. if (opline->extended_value != ZEND_EVAL && strlen(Z_STRVAL_P(inc_filename)) != Z_STRLEN_P(inc_filename)) {
  2546. if (opline->extended_value == ZEND_INCLUDE_ONCE || opline->extended_value == ZEND_INCLUDE) {
  2547. zend_message_dispatcher(ZMSG_FAILED_INCLUDE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC);
  2548. } else {
  2549. zend_message_dispatcher(ZMSG_FAILED_REQUIRE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC);
  2550. }
  2551. } else {
  2552. switch (opline->extended_value) {
  2553. case ZEND_INCLUDE_ONCE:
  2554. case ZEND_REQUIRE_ONCE: {
  2555. zend_file_handle file_handle;
  2556. char *resolved_path;
  2557. resolved_path = zend_resolve_path(Z_STRVAL_P(inc_filename), Z_STRLEN_P(inc_filename) TSRMLS_CC);
  2558. if (resolved_path) {
  2559. failure_retval = zend_hash_exists(&EG(included_files), resolved_path, strlen(resolved_path)+1);
  2560. } else {
  2561. resolved_path = Z_STRVAL_P(inc_filename);
  2562. }
  2563. if (failure_retval) {
  2564. /* do nothing, file already included */
  2565. } else if (SUCCESS == zend_stream_open(resolved_path, &file_handle TSRMLS_CC)) {
  2566. if (!file_handle.opened_path) {
  2567. file_handle.opened_path = estrdup(resolved_path);
  2568. }
  2569. if (zend_hash_add_empty_element(&EG(included_files), file_handle.opened_path, strlen(file_handle.opened_path)+1)==SUCCESS) {
  2570. new_op_array = zend_compile_file(&file_handle, (opline->extended_value==ZEND_INCLUDE_ONCE?ZEND_INCLUDE:ZEND_REQUIRE) TSRMLS_CC);
  2571. zend_destroy_file_handle(&file_handle TSRMLS_CC);
  2572. } else {
  2573. zend_file_handle_dtor(&file_handle TSRMLS_CC);
  2574. failure_retval=1;
  2575. }
  2576. } else {
  2577. if (opline->extended_value == ZEND_INCLUDE_ONCE) {
  2578. zend_message_dispatcher(ZMSG_FAILED_INCLUDE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC);
  2579. } else {
  2580. zend_message_dispatcher(ZMSG_FAILED_REQUIRE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC);
  2581. }
  2582. }
  2583. if (resolved_path != Z_STRVAL_P(inc_filename)) {
  2584. efree(resolved_path);
  2585. }
  2586. }
  2587. break;
  2588. case ZEND_INCLUDE:
  2589. case ZEND_REQUIRE:
  2590. new_op_array = compile_filename(opline->extended_value, inc_filename TSRMLS_CC);
  2591. break;
  2592. case ZEND_EVAL: {
  2593. char *eval_desc = zend_make_compiled_string_description("eval()'d code" TSRMLS_CC);
  2594. new_op_array = zend_compile_string(inc_filename, eval_desc TSRMLS_CC);
  2595. efree(eval_desc);
  2596. }
  2597. break;
  2598. EMPTY_SWITCH_DEFAULT_CASE()
  2599. }
  2600. }
  2601. if (tmp_inc_filename) {
  2602. zval_ptr_dtor(&tmp_inc_filename);
  2603. }
  2604. if (UNEXPECTED(EG(exception) != NULL)) {
  2605. HANDLE_EXCEPTION();
  2606. } else if (EXPECTED(new_op_array != NULL)) {
  2607. EX(original_return_value) = EG(return_value_ptr_ptr);
  2608. EG(active_op_array) = new_op_array;
  2609. if (RETURN_VALUE_USED(opline)) {
  2610. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  2611. EG(return_value_ptr_ptr) = EX_T(opline->result.var).var.ptr_ptr;
  2612. } else {
  2613. EG(return_value_ptr_ptr) = NULL;
  2614. }
  2615. EX(function_state).function = (zend_function *) new_op_array;
  2616. EX(object) = NULL;
  2617. if (!EG(active_symbol_table)) {
  2618. zend_rebuild_symbol_table(TSRMLS_C);
  2619. }
  2620. if (EXPECTED(zend_execute_ex == execute_ex)) {
  2621. ZEND_VM_ENTER();
  2622. } else {
  2623. zend_execute(new_op_array TSRMLS_CC);
  2624. }
  2625. EX(function_state).function = (zend_function *) EX(op_array);
  2626. EG(opline_ptr) = &EX(opline);
  2627. EG(active_op_array) = EX(op_array);
  2628. EG(return_value_ptr_ptr) = EX(original_return_value);
  2629. destroy_op_array(new_op_array TSRMLS_CC);
  2630. efree(new_op_array);
  2631. if (UNEXPECTED(EG(exception) != NULL)) {
  2632. zend_throw_exception_internal(NULL TSRMLS_CC);
  2633. HANDLE_EXCEPTION();
  2634. }
  2635. } else if (RETURN_VALUE_USED(opline)) {
  2636. zval *retval;
  2637. ALLOC_ZVAL(retval);
  2638. ZVAL_BOOL(retval, failure_retval);
  2639. INIT_PZVAL(retval);
  2640. EX_T(opline->result.var).var.ptr = retval;
  2641. }
  2642. ZEND_VM_NEXT_OPCODE();
  2643. }
  2644. static int ZEND_FASTCALL ZEND_FE_RESET_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2645. {
  2646. USE_OPLINE
  2647. zval *array_ptr, **array_ptr_ptr;
  2648. HashTable *fe_ht;
  2649. zend_object_iterator *iter = NULL;
  2650. zend_class_entry *ce = NULL;
  2651. zend_bool is_empty = 0;
  2652. SAVE_OPLINE();
  2653. if ((IS_CONST == IS_CV || IS_CONST == IS_VAR) &&
  2654. (opline->extended_value & ZEND_FE_RESET_VARIABLE)) {
  2655. array_ptr_ptr = NULL;
  2656. if (array_ptr_ptr == NULL || array_ptr_ptr == &EG(uninitialized_zval_ptr)) {
  2657. MAKE_STD_ZVAL(array_ptr);
  2658. ZVAL_NULL(array_ptr);
  2659. } else if (Z_TYPE_PP(array_ptr_ptr) == IS_OBJECT) {
  2660. if(Z_OBJ_HT_PP(array_ptr_ptr)->get_class_entry == NULL) {
  2661. zend_error(E_WARNING, "foreach() cannot iterate over objects without PHP class");
  2662. ZEND_VM_JMP(EX(op_array)->opcodes+opline->op2.opline_num);
  2663. }
  2664. ce = Z_OBJCE_PP(array_ptr_ptr);
  2665. if (!ce || ce->get_iterator == NULL) {
  2666. SEPARATE_ZVAL_IF_NOT_REF(array_ptr_ptr);
  2667. Z_ADDREF_PP(array_ptr_ptr);
  2668. }
  2669. array_ptr = *array_ptr_ptr;
  2670. } else {
  2671. if (Z_TYPE_PP(array_ptr_ptr) == IS_ARRAY) {
  2672. SEPARATE_ZVAL_IF_NOT_REF(array_ptr_ptr);
  2673. if (opline->extended_value & ZEND_FE_FETCH_BYREF) {
  2674. Z_SET_ISREF_PP(array_ptr_ptr);
  2675. }
  2676. }
  2677. array_ptr = *array_ptr_ptr;
  2678. Z_ADDREF_P(array_ptr);
  2679. }
  2680. } else {
  2681. array_ptr = opline->op1.zv;
  2682. if (0) { /* IS_TMP_VAR */
  2683. zval *tmp;
  2684. ALLOC_ZVAL(tmp);
  2685. INIT_PZVAL_COPY(tmp, array_ptr);
  2686. array_ptr = tmp;
  2687. if (Z_TYPE_P(array_ptr) == IS_OBJECT) {
  2688. ce = Z_OBJCE_P(array_ptr);
  2689. if (ce && ce->get_iterator) {
  2690. Z_DELREF_P(array_ptr);
  2691. }
  2692. }
  2693. } else if (Z_TYPE_P(array_ptr) == IS_OBJECT) {
  2694. ce = Z_OBJCE_P(array_ptr);
  2695. if (!ce || !ce->get_iterator) {
  2696. if (IS_CONST == IS_CV) {
  2697. Z_ADDREF_P(array_ptr);
  2698. }
  2699. }
  2700. } else if (IS_CONST == IS_CONST ||
  2701. (IS_CONST == IS_CV &&
  2702. !Z_ISREF_P(array_ptr) &&
  2703. Z_REFCOUNT_P(array_ptr) > 1) ||
  2704. (IS_CONST == IS_VAR &&
  2705. !Z_ISREF_P(array_ptr) &&
  2706. Z_REFCOUNT_P(array_ptr) > 2)) {
  2707. zval *tmp;
  2708. if (IS_CONST == IS_VAR) {
  2709. Z_DELREF_P(array_ptr);
  2710. }
  2711. ALLOC_ZVAL(tmp);
  2712. INIT_PZVAL_COPY(tmp, array_ptr);
  2713. zval_copy_ctor(tmp);
  2714. array_ptr = tmp;
  2715. } else if (IS_CONST == IS_CV) {
  2716. Z_ADDREF_P(array_ptr);
  2717. }
  2718. }
  2719. if (ce && ce->get_iterator) {
  2720. iter = ce->get_iterator(ce, array_ptr, opline->extended_value & ZEND_FE_RESET_REFERENCE TSRMLS_CC);
  2721. if (IS_CONST == IS_VAR && !(opline->extended_value & ZEND_FE_RESET_VARIABLE)) {
  2722. }
  2723. if (iter && EXPECTED(EG(exception) == NULL)) {
  2724. array_ptr = zend_iterator_wrap(iter TSRMLS_CC);
  2725. } else {
  2726. if (IS_CONST == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) {
  2727. }
  2728. if (!EG(exception)) {
  2729. zend_throw_exception_ex(NULL, 0 TSRMLS_CC, "Object of type %s did not create an Iterator", ce->name);
  2730. }
  2731. zend_throw_exception_internal(NULL TSRMLS_CC);
  2732. HANDLE_EXCEPTION();
  2733. }
  2734. }
  2735. EX_T(opline->result.var).fe.ptr = array_ptr;
  2736. if (iter) {
  2737. iter->index = 0;
  2738. if (iter->funcs->rewind) {
  2739. iter->funcs->rewind(iter TSRMLS_CC);
  2740. if (UNEXPECTED(EG(exception) != NULL)) {
  2741. zval_ptr_dtor(&array_ptr);
  2742. if (IS_CONST == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) {
  2743. }
  2744. HANDLE_EXCEPTION();
  2745. }
  2746. }
  2747. is_empty = iter->funcs->valid(iter TSRMLS_CC) != SUCCESS;
  2748. if (UNEXPECTED(EG(exception) != NULL)) {
  2749. zval_ptr_dtor(&array_ptr);
  2750. if (IS_CONST == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) {
  2751. }
  2752. HANDLE_EXCEPTION();
  2753. }
  2754. iter->index = -1; /* will be set to 0 before using next handler */
  2755. } else if ((fe_ht = HASH_OF(array_ptr)) != NULL) {
  2756. zend_hash_internal_pointer_reset(fe_ht);
  2757. if (ce) {
  2758. zend_object *zobj = zend_objects_get_address(array_ptr TSRMLS_CC);
  2759. while (zend_hash_has_more_elements(fe_ht) == SUCCESS) {
  2760. char *str_key;
  2761. uint str_key_len;
  2762. ulong int_key;
  2763. zend_uchar key_type;
  2764. key_type = zend_hash_get_current_key_ex(fe_ht, &str_key, &str_key_len, &int_key, 0, NULL);
  2765. if (key_type != HASH_KEY_NON_EXISTENT &&
  2766. (key_type == HASH_KEY_IS_LONG ||
  2767. zend_check_property_access(zobj, str_key, str_key_len-1 TSRMLS_CC) == SUCCESS)) {
  2768. break;
  2769. }
  2770. zend_hash_move_forward(fe_ht);
  2771. }
  2772. }
  2773. is_empty = zend_hash_has_more_elements(fe_ht) != SUCCESS;
  2774. zend_hash_get_pointer(fe_ht, &EX_T(opline->result.var).fe.fe_pos);
  2775. } else {
  2776. zend_error(E_WARNING, "Invalid argument supplied for foreach()");
  2777. is_empty = 1;
  2778. }
  2779. if (IS_CONST == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) {
  2780. }
  2781. if (is_empty) {
  2782. ZEND_VM_JMP(EX(op_array)->opcodes+opline->op2.opline_num);
  2783. } else {
  2784. CHECK_EXCEPTION();
  2785. ZEND_VM_NEXT_OPCODE();
  2786. }
  2787. }
  2788. static int ZEND_FASTCALL ZEND_EXIT_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2789. {
  2790. #if 0 || (IS_CONST != IS_UNUSED)
  2791. USE_OPLINE
  2792. SAVE_OPLINE();
  2793. if (IS_CONST != IS_UNUSED) {
  2794. zval *ptr = opline->op1.zv;
  2795. if (Z_TYPE_P(ptr) == IS_LONG) {
  2796. EG(exit_status) = Z_LVAL_P(ptr);
  2797. } else {
  2798. zend_print_variable(ptr);
  2799. }
  2800. }
  2801. #endif
  2802. zend_bailout();
  2803. ZEND_VM_NEXT_OPCODE(); /* Never reached */
  2804. }
  2805. static int ZEND_FASTCALL ZEND_JMP_SET_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2806. {
  2807. USE_OPLINE
  2808. zval *value;
  2809. SAVE_OPLINE();
  2810. value = opline->op1.zv;
  2811. if (i_zend_is_true(value)) {
  2812. ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, value);
  2813. if (!0) {
  2814. zendi_zval_copy_ctor(EX_T(opline->result.var).tmp_var);
  2815. }
  2816. #if DEBUG_ZEND>=2
  2817. printf("Conditional jmp to %d\n", opline->op2.opline_num);
  2818. #endif
  2819. ZEND_VM_JMP(opline->op2.jmp_addr);
  2820. }
  2821. CHECK_EXCEPTION();
  2822. ZEND_VM_NEXT_OPCODE();
  2823. }
  2824. static int ZEND_FASTCALL ZEND_JMP_SET_VAR_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2825. {
  2826. USE_OPLINE
  2827. zval *value, *ret;
  2828. SAVE_OPLINE();
  2829. value = opline->op1.zv;
  2830. if (i_zend_is_true(value)) {
  2831. if (IS_CONST == IS_VAR || IS_CONST == IS_CV) {
  2832. Z_ADDREF_P(value);
  2833. EX_T(opline->result.var).var.ptr = value;
  2834. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  2835. } else {
  2836. ALLOC_ZVAL(ret);
  2837. INIT_PZVAL_COPY(ret, value);
  2838. EX_T(opline->result.var).var.ptr = ret;
  2839. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  2840. if (!0) {
  2841. zval_copy_ctor(EX_T(opline->result.var).var.ptr);
  2842. }
  2843. }
  2844. #if DEBUG_ZEND>=2
  2845. printf("Conditional jmp to %d\n", opline->op2.opline_num);
  2846. #endif
  2847. ZEND_VM_JMP(opline->op2.jmp_addr);
  2848. }
  2849. CHECK_EXCEPTION();
  2850. ZEND_VM_NEXT_OPCODE();
  2851. }
  2852. static int ZEND_FASTCALL ZEND_QM_ASSIGN_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2853. {
  2854. USE_OPLINE
  2855. zval *value;
  2856. SAVE_OPLINE();
  2857. value = opline->op1.zv;
  2858. ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, value);
  2859. if (!0) {
  2860. zval_copy_ctor(&EX_T(opline->result.var).tmp_var);
  2861. }
  2862. CHECK_EXCEPTION();
  2863. ZEND_VM_NEXT_OPCODE();
  2864. }
  2865. static int ZEND_FASTCALL ZEND_QM_ASSIGN_VAR_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2866. {
  2867. USE_OPLINE
  2868. zval *value, *ret;
  2869. SAVE_OPLINE();
  2870. value = opline->op1.zv;
  2871. if (IS_CONST == IS_VAR || IS_CONST == IS_CV) {
  2872. Z_ADDREF_P(value);
  2873. EX_T(opline->result.var).var.ptr = value;
  2874. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  2875. } else {
  2876. ALLOC_ZVAL(ret);
  2877. INIT_PZVAL_COPY(ret, value);
  2878. EX_T(opline->result.var).var.ptr = ret;
  2879. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  2880. if (!0) {
  2881. zval_copy_ctor(EX_T(opline->result.var).var.ptr);
  2882. }
  2883. }
  2884. CHECK_EXCEPTION();
  2885. ZEND_VM_NEXT_OPCODE();
  2886. }
  2887. static int ZEND_FASTCALL ZEND_ADD_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2888. {
  2889. USE_OPLINE
  2890. SAVE_OPLINE();
  2891. fast_add_function(&EX_T(opline->result.var).tmp_var,
  2892. opline->op1.zv,
  2893. opline->op2.zv TSRMLS_CC);
  2894. CHECK_EXCEPTION();
  2895. ZEND_VM_NEXT_OPCODE();
  2896. }
  2897. static int ZEND_FASTCALL ZEND_SUB_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2898. {
  2899. USE_OPLINE
  2900. SAVE_OPLINE();
  2901. fast_sub_function(&EX_T(opline->result.var).tmp_var,
  2902. opline->op1.zv,
  2903. opline->op2.zv TSRMLS_CC);
  2904. CHECK_EXCEPTION();
  2905. ZEND_VM_NEXT_OPCODE();
  2906. }
  2907. static int ZEND_FASTCALL ZEND_MUL_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2908. {
  2909. USE_OPLINE
  2910. SAVE_OPLINE();
  2911. fast_mul_function(&EX_T(opline->result.var).tmp_var,
  2912. opline->op1.zv,
  2913. opline->op2.zv TSRMLS_CC);
  2914. CHECK_EXCEPTION();
  2915. ZEND_VM_NEXT_OPCODE();
  2916. }
  2917. static int ZEND_FASTCALL ZEND_DIV_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2918. {
  2919. USE_OPLINE
  2920. SAVE_OPLINE();
  2921. fast_div_function(&EX_T(opline->result.var).tmp_var,
  2922. opline->op1.zv,
  2923. opline->op2.zv TSRMLS_CC);
  2924. CHECK_EXCEPTION();
  2925. ZEND_VM_NEXT_OPCODE();
  2926. }
  2927. static int ZEND_FASTCALL ZEND_MOD_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2928. {
  2929. USE_OPLINE
  2930. SAVE_OPLINE();
  2931. fast_mod_function(&EX_T(opline->result.var).tmp_var,
  2932. opline->op1.zv,
  2933. opline->op2.zv TSRMLS_CC);
  2934. CHECK_EXCEPTION();
  2935. ZEND_VM_NEXT_OPCODE();
  2936. }
  2937. static int ZEND_FASTCALL ZEND_SL_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2938. {
  2939. USE_OPLINE
  2940. SAVE_OPLINE();
  2941. shift_left_function(&EX_T(opline->result.var).tmp_var,
  2942. opline->op1.zv,
  2943. opline->op2.zv TSRMLS_CC);
  2944. CHECK_EXCEPTION();
  2945. ZEND_VM_NEXT_OPCODE();
  2946. }
  2947. static int ZEND_FASTCALL ZEND_SR_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2948. {
  2949. USE_OPLINE
  2950. SAVE_OPLINE();
  2951. shift_right_function(&EX_T(opline->result.var).tmp_var,
  2952. opline->op1.zv,
  2953. opline->op2.zv TSRMLS_CC);
  2954. CHECK_EXCEPTION();
  2955. ZEND_VM_NEXT_OPCODE();
  2956. }
  2957. static int ZEND_FASTCALL ZEND_CONCAT_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2958. {
  2959. USE_OPLINE
  2960. SAVE_OPLINE();
  2961. concat_function(&EX_T(opline->result.var).tmp_var,
  2962. opline->op1.zv,
  2963. opline->op2.zv TSRMLS_CC);
  2964. CHECK_EXCEPTION();
  2965. ZEND_VM_NEXT_OPCODE();
  2966. }
  2967. static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2968. {
  2969. USE_OPLINE
  2970. SAVE_OPLINE();
  2971. is_identical_function(&EX_T(opline->result.var).tmp_var,
  2972. opline->op1.zv,
  2973. opline->op2.zv TSRMLS_CC);
  2974. CHECK_EXCEPTION();
  2975. ZEND_VM_NEXT_OPCODE();
  2976. }
  2977. static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2978. {
  2979. USE_OPLINE
  2980. zval *result = &EX_T(opline->result.var).tmp_var;
  2981. SAVE_OPLINE();
  2982. is_identical_function(result,
  2983. opline->op1.zv,
  2984. opline->op2.zv TSRMLS_CC);
  2985. Z_LVAL_P(result) = !Z_LVAL_P(result);
  2986. CHECK_EXCEPTION();
  2987. ZEND_VM_NEXT_OPCODE();
  2988. }
  2989. static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  2990. {
  2991. USE_OPLINE
  2992. zval *result = &EX_T(opline->result.var).tmp_var;
  2993. SAVE_OPLINE();
  2994. ZVAL_BOOL(result, fast_equal_function(result,
  2995. opline->op1.zv,
  2996. opline->op2.zv TSRMLS_CC));
  2997. CHECK_EXCEPTION();
  2998. ZEND_VM_NEXT_OPCODE();
  2999. }
  3000. static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3001. {
  3002. USE_OPLINE
  3003. zval *result = &EX_T(opline->result.var).tmp_var;
  3004. SAVE_OPLINE();
  3005. ZVAL_BOOL(result, fast_not_equal_function(result,
  3006. opline->op1.zv,
  3007. opline->op2.zv TSRMLS_CC));
  3008. CHECK_EXCEPTION();
  3009. ZEND_VM_NEXT_OPCODE();
  3010. }
  3011. static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3012. {
  3013. USE_OPLINE
  3014. zval *result = &EX_T(opline->result.var).tmp_var;
  3015. SAVE_OPLINE();
  3016. ZVAL_BOOL(result, fast_is_smaller_function(result,
  3017. opline->op1.zv,
  3018. opline->op2.zv TSRMLS_CC));
  3019. CHECK_EXCEPTION();
  3020. ZEND_VM_NEXT_OPCODE();
  3021. }
  3022. static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3023. {
  3024. USE_OPLINE
  3025. zval *result = &EX_T(opline->result.var).tmp_var;
  3026. SAVE_OPLINE();
  3027. ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result,
  3028. opline->op1.zv,
  3029. opline->op2.zv TSRMLS_CC));
  3030. CHECK_EXCEPTION();
  3031. ZEND_VM_NEXT_OPCODE();
  3032. }
  3033. static int ZEND_FASTCALL ZEND_BW_OR_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3034. {
  3035. USE_OPLINE
  3036. SAVE_OPLINE();
  3037. bitwise_or_function(&EX_T(opline->result.var).tmp_var,
  3038. opline->op1.zv,
  3039. opline->op2.zv TSRMLS_CC);
  3040. CHECK_EXCEPTION();
  3041. ZEND_VM_NEXT_OPCODE();
  3042. }
  3043. static int ZEND_FASTCALL ZEND_BW_AND_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3044. {
  3045. USE_OPLINE
  3046. SAVE_OPLINE();
  3047. bitwise_and_function(&EX_T(opline->result.var).tmp_var,
  3048. opline->op1.zv,
  3049. opline->op2.zv TSRMLS_CC);
  3050. CHECK_EXCEPTION();
  3051. ZEND_VM_NEXT_OPCODE();
  3052. }
  3053. static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3054. {
  3055. USE_OPLINE
  3056. SAVE_OPLINE();
  3057. bitwise_xor_function(&EX_T(opline->result.var).tmp_var,
  3058. opline->op1.zv,
  3059. opline->op2.zv TSRMLS_CC);
  3060. CHECK_EXCEPTION();
  3061. ZEND_VM_NEXT_OPCODE();
  3062. }
  3063. static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3064. {
  3065. USE_OPLINE
  3066. SAVE_OPLINE();
  3067. boolean_xor_function(&EX_T(opline->result.var).tmp_var,
  3068. opline->op1.zv,
  3069. opline->op2.zv TSRMLS_CC);
  3070. CHECK_EXCEPTION();
  3071. ZEND_VM_NEXT_OPCODE();
  3072. }
  3073. static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_CONST_CONST(int type, ZEND_OPCODE_HANDLER_ARGS)
  3074. {
  3075. USE_OPLINE
  3076. zend_free_op free_op1;
  3077. zval *varname;
  3078. zval **retval;
  3079. zval tmp_varname;
  3080. HashTable *target_symbol_table;
  3081. ulong hash_value;
  3082. SAVE_OPLINE();
  3083. varname = opline->op1.zv;
  3084. if (IS_CONST != IS_CONST && UNEXPECTED(Z_TYPE_P(varname) != IS_STRING)) {
  3085. ZVAL_COPY_VALUE(&tmp_varname, varname);
  3086. zval_copy_ctor(&tmp_varname);
  3087. Z_SET_REFCOUNT(tmp_varname, 1);
  3088. Z_UNSET_ISREF(tmp_varname);
  3089. convert_to_string(&tmp_varname);
  3090. varname = &tmp_varname;
  3091. }
  3092. if (IS_CONST != IS_UNUSED) {
  3093. zend_class_entry *ce;
  3094. if (IS_CONST == IS_CONST) {
  3095. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  3096. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  3097. } else {
  3098. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  3099. if (UNEXPECTED(ce == NULL)) {
  3100. if (IS_CONST != IS_CONST && varname == &tmp_varname) {
  3101. zval_dtor(&tmp_varname);
  3102. }
  3103. CHECK_EXCEPTION();
  3104. ZEND_VM_NEXT_OPCODE();
  3105. }
  3106. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  3107. }
  3108. } else {
  3109. ce = EX_T(opline->op2.var).class_entry;
  3110. }
  3111. retval = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 0, ((IS_CONST == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  3112. } else {
  3113. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  3114. /*
  3115. if (!target_symbol_table) {
  3116. CHECK_EXCEPTION();
  3117. ZEND_VM_NEXT_OPCODE();
  3118. }
  3119. */
  3120. if (IS_CONST == IS_CONST) {
  3121. hash_value = Z_HASH_P(varname);
  3122. } else {
  3123. hash_value = str_hash(Z_STRVAL_P(varname), Z_STRLEN_P(varname));
  3124. }
  3125. if (zend_hash_quick_find(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, (void **) &retval) == FAILURE) {
  3126. switch (type) {
  3127. case BP_VAR_R:
  3128. case BP_VAR_UNSET:
  3129. zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
  3130. /* break missing intentionally */
  3131. case BP_VAR_IS:
  3132. retval = &EG(uninitialized_zval_ptr);
  3133. break;
  3134. case BP_VAR_RW:
  3135. zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
  3136. /* break missing intentionally */
  3137. case BP_VAR_W:
  3138. Z_ADDREF_P(&EG(uninitialized_zval));
  3139. zend_hash_quick_update(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, &EG(uninitialized_zval_ptr), sizeof(zval *), (void **) &retval);
  3140. break;
  3141. EMPTY_SWITCH_DEFAULT_CASE()
  3142. }
  3143. }
  3144. switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
  3145. case ZEND_FETCH_GLOBAL:
  3146. if (IS_CONST != IS_TMP_VAR) {
  3147. }
  3148. break;
  3149. case ZEND_FETCH_LOCAL:
  3150. break;
  3151. case ZEND_FETCH_STATIC:
  3152. zval_update_constant(retval, 1 TSRMLS_CC);
  3153. break;
  3154. case ZEND_FETCH_GLOBAL_LOCK:
  3155. if (IS_CONST == IS_VAR && !free_op1.var) {
  3156. PZVAL_LOCK(*EX_T(opline->op1.var).var.ptr_ptr);
  3157. }
  3158. break;
  3159. }
  3160. }
  3161. if (IS_CONST != IS_CONST && varname == &tmp_varname) {
  3162. zval_dtor(&tmp_varname);
  3163. }
  3164. if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
  3165. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
  3166. }
  3167. PZVAL_LOCK(*retval);
  3168. switch (type) {
  3169. case BP_VAR_R:
  3170. case BP_VAR_IS:
  3171. EX_T(opline->result.var).var.ptr = *retval;
  3172. break;
  3173. case BP_VAR_UNSET: {
  3174. zend_free_op free_res;
  3175. PZVAL_UNLOCK(*retval, &free_res);
  3176. if (retval != &EG(uninitialized_zval_ptr)) {
  3177. SEPARATE_ZVAL_IF_NOT_REF(retval);
  3178. }
  3179. PZVAL_LOCK(*retval);
  3180. FREE_OP_VAR_PTR(free_res);
  3181. }
  3182. /* break missing intentionally */
  3183. default:
  3184. EX_T(opline->result.var).var.ptr_ptr = retval;
  3185. break;
  3186. }
  3187. CHECK_EXCEPTION();
  3188. ZEND_VM_NEXT_OPCODE();
  3189. }
  3190. static int ZEND_FASTCALL ZEND_FETCH_R_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3191. {
  3192. return zend_fetch_var_address_helper_SPEC_CONST_CONST(BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  3193. }
  3194. static int ZEND_FASTCALL ZEND_FETCH_W_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3195. {
  3196. return zend_fetch_var_address_helper_SPEC_CONST_CONST(BP_VAR_W, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  3197. }
  3198. static int ZEND_FASTCALL ZEND_FETCH_RW_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3199. {
  3200. return zend_fetch_var_address_helper_SPEC_CONST_CONST(BP_VAR_RW, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  3201. }
  3202. static int ZEND_FASTCALL ZEND_FETCH_FUNC_ARG_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3203. {
  3204. USE_OPLINE
  3205. return zend_fetch_var_address_helper_SPEC_CONST_CONST(zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC) ? BP_VAR_W : BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  3206. }
  3207. static int ZEND_FASTCALL ZEND_FETCH_UNSET_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3208. {
  3209. return zend_fetch_var_address_helper_SPEC_CONST_CONST(BP_VAR_UNSET, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  3210. }
  3211. static int ZEND_FASTCALL ZEND_FETCH_IS_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3212. {
  3213. return zend_fetch_var_address_helper_SPEC_CONST_CONST(BP_VAR_IS, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  3214. }
  3215. static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3216. {
  3217. USE_OPLINE
  3218. zval *container;
  3219. SAVE_OPLINE();
  3220. container = opline->op1.zv;
  3221. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_R TSRMLS_CC);
  3222. if (IS_CONST != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) {
  3223. }
  3224. CHECK_EXCEPTION();
  3225. ZEND_VM_NEXT_OPCODE();
  3226. }
  3227. static int ZEND_FASTCALL ZEND_FETCH_DIM_TMP_VAR_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3228. {
  3229. USE_OPLINE
  3230. zval *container;
  3231. SAVE_OPLINE();
  3232. container = opline->op1.zv;
  3233. if (UNEXPECTED(Z_TYPE_P(container) != IS_ARRAY)) {
  3234. PZVAL_LOCK(&EG(uninitialized_zval));
  3235. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  3236. } else {
  3237. zval *value = *zend_fetch_dimension_address_inner(Z_ARRVAL_P(container), opline->op2.zv, IS_CONST, BP_VAR_R TSRMLS_CC);
  3238. PZVAL_LOCK(value);
  3239. EX_T(opline->result.var).var.ptr = value;
  3240. }
  3241. CHECK_EXCEPTION();
  3242. ZEND_VM_NEXT_OPCODE();
  3243. }
  3244. static int ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3245. {
  3246. USE_OPLINE
  3247. zval *function_name;
  3248. zend_class_entry *ce;
  3249. call_slot *call = EX(call_slots) + opline->result.num;
  3250. SAVE_OPLINE();
  3251. if (IS_CONST == IS_CONST) {
  3252. /* no function found. try a static method in class */
  3253. if (CACHED_PTR(opline->op1.literal->cache_slot)) {
  3254. ce = CACHED_PTR(opline->op1.literal->cache_slot);
  3255. } else {
  3256. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), opline->op1.literal + 1, opline->extended_value TSRMLS_CC);
  3257. if (UNEXPECTED(EG(exception) != NULL)) {
  3258. HANDLE_EXCEPTION();
  3259. }
  3260. if (UNEXPECTED(ce == NULL)) {
  3261. zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op1.zv));
  3262. }
  3263. CACHE_PTR(opline->op1.literal->cache_slot, ce);
  3264. }
  3265. call->called_scope = ce;
  3266. } else {
  3267. ce = EX_T(opline->op1.var).class_entry;
  3268. if (opline->extended_value == ZEND_FETCH_CLASS_PARENT || opline->extended_value == ZEND_FETCH_CLASS_SELF) {
  3269. call->called_scope = EG(called_scope);
  3270. } else {
  3271. call->called_scope = ce;
  3272. }
  3273. }
  3274. if (IS_CONST == IS_CONST &&
  3275. IS_CONST == IS_CONST &&
  3276. CACHED_PTR(opline->op2.literal->cache_slot)) {
  3277. call->fbc = CACHED_PTR(opline->op2.literal->cache_slot);
  3278. } else if (IS_CONST != IS_CONST &&
  3279. IS_CONST == IS_CONST &&
  3280. (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce))) {
  3281. /* do nothing */
  3282. } else if (IS_CONST != IS_UNUSED) {
  3283. char *function_name_strval = NULL;
  3284. int function_name_strlen = 0;
  3285. if (IS_CONST == IS_CONST) {
  3286. function_name_strval = Z_STRVAL_P(opline->op2.zv);
  3287. function_name_strlen = Z_STRLEN_P(opline->op2.zv);
  3288. } else {
  3289. function_name = opline->op2.zv;
  3290. if (UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) {
  3291. if (UNEXPECTED(EG(exception) != NULL)) {
  3292. HANDLE_EXCEPTION();
  3293. }
  3294. zend_error_noreturn(E_ERROR, "Function name must be a string");
  3295. } else {
  3296. function_name_strval = Z_STRVAL_P(function_name);
  3297. function_name_strlen = Z_STRLEN_P(function_name);
  3298. }
  3299. }
  3300. if (function_name_strval) {
  3301. if (ce->get_static_method) {
  3302. call->fbc = ce->get_static_method(ce, function_name_strval, function_name_strlen TSRMLS_CC);
  3303. } else {
  3304. call->fbc = zend_std_get_static_method(ce, function_name_strval, function_name_strlen, ((IS_CONST == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC);
  3305. }
  3306. if (UNEXPECTED(call->fbc == NULL)) {
  3307. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", ce->name, function_name_strval);
  3308. }
  3309. if (IS_CONST == IS_CONST &&
  3310. EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) &&
  3311. EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0)) {
  3312. if (IS_CONST == IS_CONST) {
  3313. CACHE_PTR(opline->op2.literal->cache_slot, call->fbc);
  3314. } else {
  3315. CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce, call->fbc);
  3316. }
  3317. }
  3318. }
  3319. if (IS_CONST != IS_CONST) {
  3320. }
  3321. } else {
  3322. if (UNEXPECTED(ce->constructor == NULL)) {
  3323. zend_error_noreturn(E_ERROR, "Cannot call constructor");
  3324. }
  3325. if (EG(This) && Z_OBJCE_P(EG(This)) != ce->constructor->common.scope && (ce->constructor->common.fn_flags & ZEND_ACC_PRIVATE)) {
  3326. zend_error_noreturn(E_ERROR, "Cannot call private %s::__construct()", ce->name);
  3327. }
  3328. call->fbc = ce->constructor;
  3329. }
  3330. if (call->fbc->common.fn_flags & ZEND_ACC_STATIC) {
  3331. call->object = NULL;
  3332. } else {
  3333. if (EG(This) &&
  3334. Z_OBJ_HT_P(EG(This))->get_class_entry &&
  3335. !instanceof_function(Z_OBJCE_P(EG(This)), ce TSRMLS_CC)) {
  3336. /* We are calling method of the other (incompatible) class,
  3337. but passing $this. This is done for compatibility with php-4. */
  3338. if (call->fbc->common.fn_flags & ZEND_ACC_ALLOW_STATIC) {
  3339. zend_error(E_DEPRECATED, "Non-static method %s::%s() should not be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name);
  3340. } else {
  3341. /* An internal function assumes $this is present and won't check that. So PHP would crash by allowing the call. */
  3342. zend_error_noreturn(E_ERROR, "Non-static method %s::%s() cannot be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name);
  3343. }
  3344. }
  3345. if ((call->object = EG(This))) {
  3346. Z_ADDREF_P(call->object);
  3347. call->called_scope = Z_OBJCE_P(call->object);
  3348. }
  3349. }
  3350. call->num_additional_args = 0;
  3351. call->is_ctor_call = 0;
  3352. EX(call) = call;
  3353. CHECK_EXCEPTION();
  3354. ZEND_VM_NEXT_OPCODE();
  3355. }
  3356. static int ZEND_FASTCALL ZEND_CASE_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3357. {
  3358. USE_OPLINE
  3359. SAVE_OPLINE();
  3360. is_equal_function(&EX_T(opline->result.var).tmp_var,
  3361. opline->op1.zv,
  3362. opline->op2.zv TSRMLS_CC);
  3363. CHECK_EXCEPTION();
  3364. ZEND_VM_NEXT_OPCODE();
  3365. }
  3366. static int ZEND_FASTCALL ZEND_FETCH_CONSTANT_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3367. {
  3368. USE_OPLINE
  3369. SAVE_OPLINE();
  3370. if (IS_CONST == IS_UNUSED) {
  3371. zend_constant *c;
  3372. zval *retval;
  3373. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  3374. c = CACHED_PTR(opline->op2.literal->cache_slot);
  3375. } else if ((c = zend_quick_get_constant(opline->op2.literal + 1, opline->extended_value TSRMLS_CC)) == NULL) {
  3376. if ((opline->extended_value & IS_CONSTANT_UNQUALIFIED) != 0) {
  3377. char *actual = (char *)zend_memrchr(Z_STRVAL_P(opline->op2.zv), '\\', Z_STRLEN_P(opline->op2.zv));
  3378. if(!actual) {
  3379. actual = Z_STRVAL_P(opline->op2.zv);
  3380. } else {
  3381. actual++;
  3382. }
  3383. /* non-qualified constant - allow text substitution */
  3384. zend_error(E_NOTICE, "Use of undefined constant %s - assumed '%s'", actual, actual);
  3385. ZVAL_STRINGL(&EX_T(opline->result.var).tmp_var, actual, Z_STRLEN_P(opline->op2.zv)-(actual - Z_STRVAL_P(opline->op2.zv)), 1);
  3386. CHECK_EXCEPTION();
  3387. ZEND_VM_NEXT_OPCODE();
  3388. } else {
  3389. zend_error_noreturn(E_ERROR, "Undefined constant '%s'", Z_STRVAL_P(opline->op2.zv));
  3390. }
  3391. } else {
  3392. CACHE_PTR(opline->op2.literal->cache_slot, c);
  3393. }
  3394. retval = &EX_T(opline->result.var).tmp_var;
  3395. ZVAL_COPY_VALUE(retval, &c->value);
  3396. zval_copy_ctor(retval);
  3397. } else {
  3398. /* class constant */
  3399. zend_class_entry *ce;
  3400. zval **value;
  3401. if (IS_CONST == IS_CONST) {
  3402. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  3403. value = CACHED_PTR(opline->op2.literal->cache_slot);
  3404. ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, *value);
  3405. zval_copy_ctor(&EX_T(opline->result.var).tmp_var);
  3406. goto constant_fetch_end;
  3407. } else if (CACHED_PTR(opline->op1.literal->cache_slot)) {
  3408. ce = CACHED_PTR(opline->op1.literal->cache_slot);
  3409. } else {
  3410. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), opline->op1.literal + 1, opline->extended_value TSRMLS_CC);
  3411. if (UNEXPECTED(EG(exception) != NULL)) {
  3412. HANDLE_EXCEPTION();
  3413. }
  3414. if (UNEXPECTED(ce == NULL)) {
  3415. zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op1.zv));
  3416. }
  3417. CACHE_PTR(opline->op1.literal->cache_slot, ce);
  3418. }
  3419. } else {
  3420. ce = EX_T(opline->op1.var).class_entry;
  3421. if ((value = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce)) != NULL) {
  3422. ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, *value);
  3423. zval_copy_ctor(&EX_T(opline->result.var).tmp_var);
  3424. goto constant_fetch_end;
  3425. }
  3426. }
  3427. if (EXPECTED(zend_hash_quick_find(&ce->constants_table, Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv)+1, Z_HASH_P(opline->op2.zv), (void **) &value) == SUCCESS)) {
  3428. if (IS_CONSTANT_TYPE(Z_TYPE_PP(value))) {
  3429. zend_class_entry *old_scope = EG(scope);
  3430. EG(scope) = ce;
  3431. zval_update_constant(value, 1 TSRMLS_CC);
  3432. EG(scope) = old_scope;
  3433. }
  3434. if (IS_CONST == IS_CONST) {
  3435. CACHE_PTR(opline->op2.literal->cache_slot, value);
  3436. } else {
  3437. CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce, value);
  3438. }
  3439. ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, *value);
  3440. zval_copy_ctor(&EX_T(opline->result.var).tmp_var);
  3441. } else if (Z_STRLEN_P(opline->op2.zv) == sizeof("class")-1 && memcmp(Z_STRVAL_P(opline->op2.zv), "class", sizeof("class") - 1) == 0) {
  3442. /* "class" is assigned as a case-sensitive keyword from zend_do_resolve_class_name */
  3443. ZVAL_STRINGL(&EX_T(opline->result.var).tmp_var, ce->name, ce->name_length, 1);
  3444. } else {
  3445. zend_error_noreturn(E_ERROR, "Undefined class constant '%s'", Z_STRVAL_P(opline->op2.zv));
  3446. }
  3447. }
  3448. constant_fetch_end:
  3449. CHECK_EXCEPTION();
  3450. ZEND_VM_NEXT_OPCODE();
  3451. }
  3452. static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3453. {
  3454. USE_OPLINE
  3455. zval *expr_ptr;
  3456. SAVE_OPLINE();
  3457. if ((IS_CONST == IS_VAR || IS_CONST == IS_CV) && opline->extended_value) {
  3458. zval **expr_ptr_ptr = NULL;
  3459. if (IS_CONST == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) {
  3460. zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets");
  3461. }
  3462. SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr);
  3463. expr_ptr = *expr_ptr_ptr;
  3464. Z_ADDREF_P(expr_ptr);
  3465. } else {
  3466. expr_ptr=opline->op1.zv;
  3467. if (0) { /* temporary variable */
  3468. zval *new_expr;
  3469. ALLOC_ZVAL(new_expr);
  3470. INIT_PZVAL_COPY(new_expr, expr_ptr);
  3471. expr_ptr = new_expr;
  3472. } else if (IS_CONST == IS_CONST || PZVAL_IS_REF(expr_ptr)) {
  3473. zval *new_expr;
  3474. ALLOC_ZVAL(new_expr);
  3475. INIT_PZVAL_COPY(new_expr, expr_ptr);
  3476. expr_ptr = new_expr;
  3477. zendi_zval_copy_ctor(*expr_ptr);
  3478. } else if (IS_CONST == IS_CV) {
  3479. Z_ADDREF_P(expr_ptr);
  3480. }
  3481. }
  3482. if (IS_CONST != IS_UNUSED) {
  3483. zval *offset = opline->op2.zv;
  3484. ulong hval;
  3485. switch (Z_TYPE_P(offset)) {
  3486. case IS_DOUBLE:
  3487. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  3488. goto num_index;
  3489. case IS_LONG:
  3490. case IS_BOOL:
  3491. hval = Z_LVAL_P(offset);
  3492. num_index:
  3493. zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL);
  3494. break;
  3495. case IS_STRING:
  3496. if (IS_CONST == IS_CONST) {
  3497. hval = Z_HASH_P(offset);
  3498. } else {
  3499. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index);
  3500. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  3501. }
  3502. zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL);
  3503. break;
  3504. case IS_NULL:
  3505. zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL);
  3506. break;
  3507. default:
  3508. zend_error(E_WARNING, "Illegal offset type");
  3509. zval_ptr_dtor(&expr_ptr);
  3510. /* do nothing */
  3511. break;
  3512. }
  3513. } else {
  3514. if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) {
  3515. zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied");
  3516. zval_ptr_dtor(&expr_ptr);
  3517. }
  3518. }
  3519. if ((IS_CONST == IS_VAR || IS_CONST == IS_CV) && opline->extended_value) {
  3520. }
  3521. CHECK_EXCEPTION();
  3522. ZEND_VM_NEXT_OPCODE();
  3523. }
  3524. static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3525. {
  3526. USE_OPLINE
  3527. array_init(&EX_T(opline->result.var).tmp_var);
  3528. if (IS_CONST == IS_UNUSED) {
  3529. ZEND_VM_NEXT_OPCODE();
  3530. #if 0 || IS_CONST != IS_UNUSED
  3531. } else {
  3532. return ZEND_ADD_ARRAY_ELEMENT_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  3533. #endif
  3534. }
  3535. }
  3536. static int ZEND_FASTCALL ZEND_UNSET_VAR_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3537. {
  3538. USE_OPLINE
  3539. zval tmp, *varname;
  3540. HashTable *target_symbol_table;
  3541. SAVE_OPLINE();
  3542. if (IS_CONST == IS_CV &&
  3543. IS_CONST == IS_UNUSED &&
  3544. (opline->extended_value & ZEND_QUICK_SET)) {
  3545. if (EG(active_symbol_table)) {
  3546. zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var);
  3547. zend_delete_variable(EX(prev_execute_data), EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value TSRMLS_CC);
  3548. EX_CV(opline->op1.var) = NULL;
  3549. } else if (EX_CV(opline->op1.var)) {
  3550. zval_ptr_dtor(EX_CV(opline->op1.var));
  3551. EX_CV(opline->op1.var) = NULL;
  3552. }
  3553. CHECK_EXCEPTION();
  3554. ZEND_VM_NEXT_OPCODE();
  3555. }
  3556. varname = opline->op1.zv;
  3557. if (IS_CONST != IS_CONST && Z_TYPE_P(varname) != IS_STRING) {
  3558. ZVAL_COPY_VALUE(&tmp, varname);
  3559. zval_copy_ctor(&tmp);
  3560. convert_to_string(&tmp);
  3561. varname = &tmp;
  3562. } else if (IS_CONST == IS_VAR || IS_CONST == IS_CV) {
  3563. Z_ADDREF_P(varname);
  3564. }
  3565. if (IS_CONST != IS_UNUSED) {
  3566. zend_class_entry *ce;
  3567. if (IS_CONST == IS_CONST) {
  3568. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  3569. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  3570. } else {
  3571. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  3572. if (UNEXPECTED(EG(exception) != NULL)) {
  3573. if (IS_CONST != IS_CONST && varname == &tmp) {
  3574. zval_dtor(&tmp);
  3575. } else if (IS_CONST == IS_VAR || IS_CONST == IS_CV) {
  3576. zval_ptr_dtor(&varname);
  3577. }
  3578. HANDLE_EXCEPTION();
  3579. }
  3580. if (UNEXPECTED(ce == NULL)) {
  3581. zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op2.zv));
  3582. }
  3583. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  3584. }
  3585. } else {
  3586. ce = EX_T(opline->op2.var).class_entry;
  3587. }
  3588. zend_std_unset_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), ((IS_CONST == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  3589. } else {
  3590. ulong hash_value = zend_inline_hash_func(varname->value.str.val, varname->value.str.len+1);
  3591. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  3592. zend_delete_variable(execute_data, target_symbol_table, varname->value.str.val, varname->value.str.len+1, hash_value TSRMLS_CC);
  3593. }
  3594. if (IS_CONST != IS_CONST && varname == &tmp) {
  3595. zval_dtor(&tmp);
  3596. } else if (IS_CONST == IS_VAR || IS_CONST == IS_CV) {
  3597. zval_ptr_dtor(&varname);
  3598. }
  3599. CHECK_EXCEPTION();
  3600. ZEND_VM_NEXT_OPCODE();
  3601. }
  3602. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3603. {
  3604. USE_OPLINE
  3605. zval **value;
  3606. zend_bool isset = 1;
  3607. SAVE_OPLINE();
  3608. if (IS_CONST == IS_CV &&
  3609. IS_CONST == IS_UNUSED &&
  3610. (opline->extended_value & ZEND_QUICK_SET)) {
  3611. if (EX_CV(opline->op1.var)) {
  3612. value = EX_CV(opline->op1.var);
  3613. } else if (EG(active_symbol_table)) {
  3614. zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var);
  3615. if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **) &value) == FAILURE) {
  3616. isset = 0;
  3617. }
  3618. } else {
  3619. isset = 0;
  3620. }
  3621. } else {
  3622. HashTable *target_symbol_table;
  3623. zval tmp, *varname = opline->op1.zv;
  3624. if (IS_CONST != IS_CONST && Z_TYPE_P(varname) != IS_STRING) {
  3625. ZVAL_COPY_VALUE(&tmp, varname);
  3626. zval_copy_ctor(&tmp);
  3627. convert_to_string(&tmp);
  3628. varname = &tmp;
  3629. }
  3630. if (IS_CONST != IS_UNUSED) {
  3631. zend_class_entry *ce;
  3632. if (IS_CONST == IS_CONST) {
  3633. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  3634. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  3635. } else {
  3636. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  3637. if (UNEXPECTED(ce == NULL)) {
  3638. CHECK_EXCEPTION();
  3639. ZEND_VM_NEXT_OPCODE();
  3640. }
  3641. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  3642. }
  3643. } else {
  3644. ce = EX_T(opline->op2.var).class_entry;
  3645. }
  3646. value = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 1, ((IS_CONST == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  3647. if (!value) {
  3648. isset = 0;
  3649. }
  3650. } else {
  3651. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  3652. if (zend_hash_find(target_symbol_table, varname->value.str.val, varname->value.str.len+1, (void **) &value) == FAILURE) {
  3653. isset = 0;
  3654. }
  3655. }
  3656. if (IS_CONST != IS_CONST && varname == &tmp) {
  3657. zval_dtor(&tmp);
  3658. }
  3659. }
  3660. if (opline->extended_value & ZEND_ISSET) {
  3661. if (isset && Z_TYPE_PP(value) != IS_NULL) {
  3662. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1);
  3663. } else {
  3664. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0);
  3665. }
  3666. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  3667. if (!isset || !i_zend_is_true(*value)) {
  3668. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1);
  3669. } else {
  3670. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0);
  3671. }
  3672. }
  3673. CHECK_EXCEPTION();
  3674. ZEND_VM_NEXT_OPCODE();
  3675. }
  3676. static int ZEND_FASTCALL ZEND_DECLARE_CONST_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3677. {
  3678. USE_OPLINE
  3679. zval *name;
  3680. zval *val;
  3681. zend_constant c;
  3682. SAVE_OPLINE();
  3683. name = opline->op1.zv;
  3684. val = opline->op2.zv;
  3685. if (IS_CONSTANT_TYPE(Z_TYPE_P(val))) {
  3686. zval tmp;
  3687. zval *tmp_ptr = &tmp;
  3688. ZVAL_COPY_VALUE(&tmp, val);
  3689. INIT_PZVAL(&tmp);
  3690. zval_update_constant(&tmp_ptr, 0 TSRMLS_CC);
  3691. c.value = *tmp_ptr;
  3692. } else {
  3693. INIT_PZVAL_COPY(&c.value, val);
  3694. if (Z_TYPE(c.value) == IS_ARRAY) {
  3695. HashTable *ht;
  3696. ALLOC_HASHTABLE(ht);
  3697. zend_hash_init(ht, zend_hash_num_elements(Z_ARRVAL(c.value)), NULL, ZVAL_PTR_DTOR, 0);
  3698. zend_hash_copy(ht, Z_ARRVAL(c.value), (copy_ctor_func_t) zval_deep_copy, NULL, sizeof(zval *));
  3699. Z_ARRVAL(c.value) = ht;
  3700. } else {
  3701. zval_copy_ctor(&c.value);
  3702. }
  3703. }
  3704. c.flags = CONST_CS; /* non persistent, case sensetive */
  3705. c.name = str_strndup(Z_STRVAL_P(name), Z_STRLEN_P(name));
  3706. c.name_len = Z_STRLEN_P(name)+1;
  3707. c.module_number = PHP_USER_CONSTANT;
  3708. if (zend_register_constant(&c TSRMLS_CC) == FAILURE) {
  3709. }
  3710. CHECK_EXCEPTION();
  3711. ZEND_VM_NEXT_OPCODE();
  3712. }
  3713. static int ZEND_FASTCALL ZEND_YIELD_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3714. {
  3715. USE_OPLINE
  3716. /* The generator object is stored in return_value_ptr_ptr */
  3717. zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr);
  3718. if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) {
  3719. zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator");
  3720. }
  3721. /* Destroy the previously yielded value */
  3722. if (generator->value) {
  3723. zval_ptr_dtor(&generator->value);
  3724. }
  3725. /* Destroy the previously yielded key */
  3726. if (generator->key) {
  3727. zval_ptr_dtor(&generator->key);
  3728. }
  3729. /* Set the new yielded value */
  3730. if (IS_CONST != IS_UNUSED) {
  3731. if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) {
  3732. /* Constants and temporary variables aren't yieldable by reference,
  3733. * but we still allow them with a notice. */
  3734. if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR) {
  3735. zval *value, *copy;
  3736. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  3737. value = opline->op1.zv;
  3738. ALLOC_ZVAL(copy);
  3739. INIT_PZVAL_COPY(copy, value);
  3740. /* Temporary variables don't need ctor copying */
  3741. if (!0) {
  3742. zval_copy_ctor(copy);
  3743. }
  3744. generator->value = copy;
  3745. } else {
  3746. zval **value_ptr = NULL;
  3747. if (IS_CONST == IS_VAR && UNEXPECTED(value_ptr == NULL)) {
  3748. zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference");
  3749. }
  3750. /* If a function call result is yielded and the function did
  3751. * not return by reference we throw a notice. */
  3752. if (IS_CONST == IS_VAR && !Z_ISREF_PP(value_ptr)
  3753. && !(opline->extended_value == ZEND_RETURNS_FUNCTION
  3754. && EX_T(opline->op1.var).var.fcall_returned_reference)
  3755. && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) {
  3756. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  3757. Z_ADDREF_PP(value_ptr);
  3758. generator->value = *value_ptr;
  3759. } else {
  3760. SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr);
  3761. Z_ADDREF_PP(value_ptr);
  3762. generator->value = *value_ptr;
  3763. }
  3764. }
  3765. } else {
  3766. zval *value = opline->op1.zv;
  3767. /* Consts, temporary variables and references need copying */
  3768. if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR
  3769. || PZVAL_IS_REF(value)
  3770. ) {
  3771. zval *copy;
  3772. ALLOC_ZVAL(copy);
  3773. INIT_PZVAL_COPY(copy, value);
  3774. /* Temporary variables don't need ctor copying */
  3775. if (!0) {
  3776. zval_copy_ctor(copy);
  3777. }
  3778. generator->value = copy;
  3779. } else {
  3780. if (IS_CONST == IS_CV) {
  3781. Z_ADDREF_P(value);
  3782. }
  3783. generator->value = value;
  3784. }
  3785. }
  3786. } else {
  3787. /* If no value was specified yield null */
  3788. Z_ADDREF(EG(uninitialized_zval));
  3789. generator->value = &EG(uninitialized_zval);
  3790. }
  3791. /* Set the new yielded key */
  3792. if (IS_CONST != IS_UNUSED) {
  3793. zval *key = opline->op2.zv;
  3794. /* Consts, temporary variables and references need copying */
  3795. if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR
  3796. || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0)
  3797. ) {
  3798. zval *copy;
  3799. ALLOC_ZVAL(copy);
  3800. INIT_PZVAL_COPY(copy, key);
  3801. /* Temporary variables don't need ctor copying */
  3802. if (!0) {
  3803. zval_copy_ctor(copy);
  3804. }
  3805. generator->key = copy;
  3806. } else {
  3807. Z_ADDREF_P(key);
  3808. generator->key = key;
  3809. }
  3810. if (Z_TYPE_P(generator->key) == IS_LONG
  3811. && Z_LVAL_P(generator->key) > generator->largest_used_integer_key
  3812. ) {
  3813. generator->largest_used_integer_key = Z_LVAL_P(generator->key);
  3814. }
  3815. } else {
  3816. /* If no key was specified we use auto-increment keys */
  3817. generator->largest_used_integer_key++;
  3818. ALLOC_INIT_ZVAL(generator->key);
  3819. ZVAL_LONG(generator->key, generator->largest_used_integer_key);
  3820. }
  3821. if (RETURN_VALUE_USED(opline)) {
  3822. /* If the return value of yield is used set the send
  3823. * target and initialize it to NULL */
  3824. generator->send_target = &EX_T(opline->result.var).var.ptr;
  3825. Z_ADDREF(EG(uninitialized_zval));
  3826. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  3827. } else {
  3828. generator->send_target = NULL;
  3829. }
  3830. /* We increment to the next op, so we are at the correct position when the
  3831. * generator is resumed. */
  3832. ZEND_VM_INC_OPCODE();
  3833. /* The GOTO VM uses a local opline variable. We need to set the opline
  3834. * variable in execute_data so we don't resume at an old position. */
  3835. SAVE_OPLINE();
  3836. ZEND_VM_RETURN();
  3837. }
  3838. static int ZEND_FASTCALL ZEND_POW_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3839. {
  3840. USE_OPLINE
  3841. SAVE_OPLINE();
  3842. pow_function(&EX_T(opline->result.var).tmp_var,
  3843. opline->op1.zv,
  3844. opline->op2.zv TSRMLS_CC);
  3845. CHECK_EXCEPTION();
  3846. ZEND_VM_NEXT_OPCODE();
  3847. }
  3848. static int ZEND_FASTCALL ZEND_ADD_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3849. {
  3850. USE_OPLINE
  3851. zend_free_op free_op2;
  3852. SAVE_OPLINE();
  3853. fast_add_function(&EX_T(opline->result.var).tmp_var,
  3854. opline->op1.zv,
  3855. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  3856. zval_dtor(free_op2.var);
  3857. CHECK_EXCEPTION();
  3858. ZEND_VM_NEXT_OPCODE();
  3859. }
  3860. static int ZEND_FASTCALL ZEND_SUB_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3861. {
  3862. USE_OPLINE
  3863. zend_free_op free_op2;
  3864. SAVE_OPLINE();
  3865. fast_sub_function(&EX_T(opline->result.var).tmp_var,
  3866. opline->op1.zv,
  3867. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  3868. zval_dtor(free_op2.var);
  3869. CHECK_EXCEPTION();
  3870. ZEND_VM_NEXT_OPCODE();
  3871. }
  3872. static int ZEND_FASTCALL ZEND_MUL_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3873. {
  3874. USE_OPLINE
  3875. zend_free_op free_op2;
  3876. SAVE_OPLINE();
  3877. fast_mul_function(&EX_T(opline->result.var).tmp_var,
  3878. opline->op1.zv,
  3879. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  3880. zval_dtor(free_op2.var);
  3881. CHECK_EXCEPTION();
  3882. ZEND_VM_NEXT_OPCODE();
  3883. }
  3884. static int ZEND_FASTCALL ZEND_DIV_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3885. {
  3886. USE_OPLINE
  3887. zend_free_op free_op2;
  3888. SAVE_OPLINE();
  3889. fast_div_function(&EX_T(opline->result.var).tmp_var,
  3890. opline->op1.zv,
  3891. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  3892. zval_dtor(free_op2.var);
  3893. CHECK_EXCEPTION();
  3894. ZEND_VM_NEXT_OPCODE();
  3895. }
  3896. static int ZEND_FASTCALL ZEND_MOD_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3897. {
  3898. USE_OPLINE
  3899. zend_free_op free_op2;
  3900. SAVE_OPLINE();
  3901. fast_mod_function(&EX_T(opline->result.var).tmp_var,
  3902. opline->op1.zv,
  3903. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  3904. zval_dtor(free_op2.var);
  3905. CHECK_EXCEPTION();
  3906. ZEND_VM_NEXT_OPCODE();
  3907. }
  3908. static int ZEND_FASTCALL ZEND_SL_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3909. {
  3910. USE_OPLINE
  3911. zend_free_op free_op2;
  3912. SAVE_OPLINE();
  3913. shift_left_function(&EX_T(opline->result.var).tmp_var,
  3914. opline->op1.zv,
  3915. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  3916. zval_dtor(free_op2.var);
  3917. CHECK_EXCEPTION();
  3918. ZEND_VM_NEXT_OPCODE();
  3919. }
  3920. static int ZEND_FASTCALL ZEND_SR_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3921. {
  3922. USE_OPLINE
  3923. zend_free_op free_op2;
  3924. SAVE_OPLINE();
  3925. shift_right_function(&EX_T(opline->result.var).tmp_var,
  3926. opline->op1.zv,
  3927. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  3928. zval_dtor(free_op2.var);
  3929. CHECK_EXCEPTION();
  3930. ZEND_VM_NEXT_OPCODE();
  3931. }
  3932. static int ZEND_FASTCALL ZEND_CONCAT_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3933. {
  3934. USE_OPLINE
  3935. zend_free_op free_op2;
  3936. SAVE_OPLINE();
  3937. concat_function(&EX_T(opline->result.var).tmp_var,
  3938. opline->op1.zv,
  3939. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  3940. zval_dtor(free_op2.var);
  3941. CHECK_EXCEPTION();
  3942. ZEND_VM_NEXT_OPCODE();
  3943. }
  3944. static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3945. {
  3946. USE_OPLINE
  3947. zend_free_op free_op2;
  3948. SAVE_OPLINE();
  3949. is_identical_function(&EX_T(opline->result.var).tmp_var,
  3950. opline->op1.zv,
  3951. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  3952. zval_dtor(free_op2.var);
  3953. CHECK_EXCEPTION();
  3954. ZEND_VM_NEXT_OPCODE();
  3955. }
  3956. static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3957. {
  3958. USE_OPLINE
  3959. zend_free_op free_op2;
  3960. zval *result = &EX_T(opline->result.var).tmp_var;
  3961. SAVE_OPLINE();
  3962. is_identical_function(result,
  3963. opline->op1.zv,
  3964. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  3965. Z_LVAL_P(result) = !Z_LVAL_P(result);
  3966. zval_dtor(free_op2.var);
  3967. CHECK_EXCEPTION();
  3968. ZEND_VM_NEXT_OPCODE();
  3969. }
  3970. static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3971. {
  3972. USE_OPLINE
  3973. zend_free_op free_op2;
  3974. zval *result = &EX_T(opline->result.var).tmp_var;
  3975. SAVE_OPLINE();
  3976. ZVAL_BOOL(result, fast_equal_function(result,
  3977. opline->op1.zv,
  3978. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  3979. zval_dtor(free_op2.var);
  3980. CHECK_EXCEPTION();
  3981. ZEND_VM_NEXT_OPCODE();
  3982. }
  3983. static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3984. {
  3985. USE_OPLINE
  3986. zend_free_op free_op2;
  3987. zval *result = &EX_T(opline->result.var).tmp_var;
  3988. SAVE_OPLINE();
  3989. ZVAL_BOOL(result, fast_not_equal_function(result,
  3990. opline->op1.zv,
  3991. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  3992. zval_dtor(free_op2.var);
  3993. CHECK_EXCEPTION();
  3994. ZEND_VM_NEXT_OPCODE();
  3995. }
  3996. static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  3997. {
  3998. USE_OPLINE
  3999. zend_free_op free_op2;
  4000. zval *result = &EX_T(opline->result.var).tmp_var;
  4001. SAVE_OPLINE();
  4002. ZVAL_BOOL(result, fast_is_smaller_function(result,
  4003. opline->op1.zv,
  4004. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  4005. zval_dtor(free_op2.var);
  4006. CHECK_EXCEPTION();
  4007. ZEND_VM_NEXT_OPCODE();
  4008. }
  4009. static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4010. {
  4011. USE_OPLINE
  4012. zend_free_op free_op2;
  4013. zval *result = &EX_T(opline->result.var).tmp_var;
  4014. SAVE_OPLINE();
  4015. ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result,
  4016. opline->op1.zv,
  4017. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  4018. zval_dtor(free_op2.var);
  4019. CHECK_EXCEPTION();
  4020. ZEND_VM_NEXT_OPCODE();
  4021. }
  4022. static int ZEND_FASTCALL ZEND_BW_OR_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4023. {
  4024. USE_OPLINE
  4025. zend_free_op free_op2;
  4026. SAVE_OPLINE();
  4027. bitwise_or_function(&EX_T(opline->result.var).tmp_var,
  4028. opline->op1.zv,
  4029. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  4030. zval_dtor(free_op2.var);
  4031. CHECK_EXCEPTION();
  4032. ZEND_VM_NEXT_OPCODE();
  4033. }
  4034. static int ZEND_FASTCALL ZEND_BW_AND_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4035. {
  4036. USE_OPLINE
  4037. zend_free_op free_op2;
  4038. SAVE_OPLINE();
  4039. bitwise_and_function(&EX_T(opline->result.var).tmp_var,
  4040. opline->op1.zv,
  4041. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  4042. zval_dtor(free_op2.var);
  4043. CHECK_EXCEPTION();
  4044. ZEND_VM_NEXT_OPCODE();
  4045. }
  4046. static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4047. {
  4048. USE_OPLINE
  4049. zend_free_op free_op2;
  4050. SAVE_OPLINE();
  4051. bitwise_xor_function(&EX_T(opline->result.var).tmp_var,
  4052. opline->op1.zv,
  4053. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  4054. zval_dtor(free_op2.var);
  4055. CHECK_EXCEPTION();
  4056. ZEND_VM_NEXT_OPCODE();
  4057. }
  4058. static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4059. {
  4060. USE_OPLINE
  4061. zend_free_op free_op2;
  4062. SAVE_OPLINE();
  4063. boolean_xor_function(&EX_T(opline->result.var).tmp_var,
  4064. opline->op1.zv,
  4065. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  4066. zval_dtor(free_op2.var);
  4067. CHECK_EXCEPTION();
  4068. ZEND_VM_NEXT_OPCODE();
  4069. }
  4070. static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4071. {
  4072. USE_OPLINE
  4073. zend_free_op free_op2;
  4074. zval *container;
  4075. SAVE_OPLINE();
  4076. container = opline->op1.zv;
  4077. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_R TSRMLS_CC);
  4078. zval_dtor(free_op2.var);
  4079. if (IS_CONST != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) {
  4080. }
  4081. CHECK_EXCEPTION();
  4082. ZEND_VM_NEXT_OPCODE();
  4083. }
  4084. static int ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4085. {
  4086. USE_OPLINE
  4087. zval *function_name;
  4088. zend_class_entry *ce;
  4089. call_slot *call = EX(call_slots) + opline->result.num;
  4090. SAVE_OPLINE();
  4091. if (IS_CONST == IS_CONST) {
  4092. /* no function found. try a static method in class */
  4093. if (CACHED_PTR(opline->op1.literal->cache_slot)) {
  4094. ce = CACHED_PTR(opline->op1.literal->cache_slot);
  4095. } else {
  4096. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), opline->op1.literal + 1, opline->extended_value TSRMLS_CC);
  4097. if (UNEXPECTED(EG(exception) != NULL)) {
  4098. HANDLE_EXCEPTION();
  4099. }
  4100. if (UNEXPECTED(ce == NULL)) {
  4101. zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op1.zv));
  4102. }
  4103. CACHE_PTR(opline->op1.literal->cache_slot, ce);
  4104. }
  4105. call->called_scope = ce;
  4106. } else {
  4107. ce = EX_T(opline->op1.var).class_entry;
  4108. if (opline->extended_value == ZEND_FETCH_CLASS_PARENT || opline->extended_value == ZEND_FETCH_CLASS_SELF) {
  4109. call->called_scope = EG(called_scope);
  4110. } else {
  4111. call->called_scope = ce;
  4112. }
  4113. }
  4114. if (IS_CONST == IS_CONST &&
  4115. IS_TMP_VAR == IS_CONST &&
  4116. CACHED_PTR(opline->op2.literal->cache_slot)) {
  4117. call->fbc = CACHED_PTR(opline->op2.literal->cache_slot);
  4118. } else if (IS_CONST != IS_CONST &&
  4119. IS_TMP_VAR == IS_CONST &&
  4120. (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce))) {
  4121. /* do nothing */
  4122. } else if (IS_TMP_VAR != IS_UNUSED) {
  4123. char *function_name_strval = NULL;
  4124. int function_name_strlen = 0;
  4125. zend_free_op free_op2;
  4126. if (IS_TMP_VAR == IS_CONST) {
  4127. function_name_strval = Z_STRVAL_P(opline->op2.zv);
  4128. function_name_strlen = Z_STRLEN_P(opline->op2.zv);
  4129. } else {
  4130. function_name = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  4131. if (UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) {
  4132. if (UNEXPECTED(EG(exception) != NULL)) {
  4133. HANDLE_EXCEPTION();
  4134. }
  4135. zend_error_noreturn(E_ERROR, "Function name must be a string");
  4136. } else {
  4137. function_name_strval = Z_STRVAL_P(function_name);
  4138. function_name_strlen = Z_STRLEN_P(function_name);
  4139. }
  4140. }
  4141. if (function_name_strval) {
  4142. if (ce->get_static_method) {
  4143. call->fbc = ce->get_static_method(ce, function_name_strval, function_name_strlen TSRMLS_CC);
  4144. } else {
  4145. call->fbc = zend_std_get_static_method(ce, function_name_strval, function_name_strlen, ((IS_TMP_VAR == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC);
  4146. }
  4147. if (UNEXPECTED(call->fbc == NULL)) {
  4148. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", ce->name, function_name_strval);
  4149. }
  4150. if (IS_TMP_VAR == IS_CONST &&
  4151. EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) &&
  4152. EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0)) {
  4153. if (IS_CONST == IS_CONST) {
  4154. CACHE_PTR(opline->op2.literal->cache_slot, call->fbc);
  4155. } else {
  4156. CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce, call->fbc);
  4157. }
  4158. }
  4159. }
  4160. if (IS_TMP_VAR != IS_CONST) {
  4161. zval_dtor(free_op2.var);
  4162. }
  4163. } else {
  4164. if (UNEXPECTED(ce->constructor == NULL)) {
  4165. zend_error_noreturn(E_ERROR, "Cannot call constructor");
  4166. }
  4167. if (EG(This) && Z_OBJCE_P(EG(This)) != ce->constructor->common.scope && (ce->constructor->common.fn_flags & ZEND_ACC_PRIVATE)) {
  4168. zend_error_noreturn(E_ERROR, "Cannot call private %s::__construct()", ce->name);
  4169. }
  4170. call->fbc = ce->constructor;
  4171. }
  4172. if (call->fbc->common.fn_flags & ZEND_ACC_STATIC) {
  4173. call->object = NULL;
  4174. } else {
  4175. if (EG(This) &&
  4176. Z_OBJ_HT_P(EG(This))->get_class_entry &&
  4177. !instanceof_function(Z_OBJCE_P(EG(This)), ce TSRMLS_CC)) {
  4178. /* We are calling method of the other (incompatible) class,
  4179. but passing $this. This is done for compatibility with php-4. */
  4180. if (call->fbc->common.fn_flags & ZEND_ACC_ALLOW_STATIC) {
  4181. zend_error(E_DEPRECATED, "Non-static method %s::%s() should not be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name);
  4182. } else {
  4183. /* An internal function assumes $this is present and won't check that. So PHP would crash by allowing the call. */
  4184. zend_error_noreturn(E_ERROR, "Non-static method %s::%s() cannot be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name);
  4185. }
  4186. }
  4187. if ((call->object = EG(This))) {
  4188. Z_ADDREF_P(call->object);
  4189. call->called_scope = Z_OBJCE_P(call->object);
  4190. }
  4191. }
  4192. call->num_additional_args = 0;
  4193. call->is_ctor_call = 0;
  4194. EX(call) = call;
  4195. CHECK_EXCEPTION();
  4196. ZEND_VM_NEXT_OPCODE();
  4197. }
  4198. static int ZEND_FASTCALL ZEND_CASE_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4199. {
  4200. USE_OPLINE
  4201. zend_free_op free_op2;
  4202. SAVE_OPLINE();
  4203. is_equal_function(&EX_T(opline->result.var).tmp_var,
  4204. opline->op1.zv,
  4205. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  4206. zval_dtor(free_op2.var);
  4207. CHECK_EXCEPTION();
  4208. ZEND_VM_NEXT_OPCODE();
  4209. }
  4210. static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4211. {
  4212. USE_OPLINE
  4213. zval *expr_ptr;
  4214. SAVE_OPLINE();
  4215. if ((IS_CONST == IS_VAR || IS_CONST == IS_CV) && opline->extended_value) {
  4216. zval **expr_ptr_ptr = NULL;
  4217. if (IS_CONST == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) {
  4218. zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets");
  4219. }
  4220. SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr);
  4221. expr_ptr = *expr_ptr_ptr;
  4222. Z_ADDREF_P(expr_ptr);
  4223. } else {
  4224. expr_ptr=opline->op1.zv;
  4225. if (0) { /* temporary variable */
  4226. zval *new_expr;
  4227. ALLOC_ZVAL(new_expr);
  4228. INIT_PZVAL_COPY(new_expr, expr_ptr);
  4229. expr_ptr = new_expr;
  4230. } else if (IS_CONST == IS_CONST || PZVAL_IS_REF(expr_ptr)) {
  4231. zval *new_expr;
  4232. ALLOC_ZVAL(new_expr);
  4233. INIT_PZVAL_COPY(new_expr, expr_ptr);
  4234. expr_ptr = new_expr;
  4235. zendi_zval_copy_ctor(*expr_ptr);
  4236. } else if (IS_CONST == IS_CV) {
  4237. Z_ADDREF_P(expr_ptr);
  4238. }
  4239. }
  4240. if (IS_TMP_VAR != IS_UNUSED) {
  4241. zend_free_op free_op2;
  4242. zval *offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  4243. ulong hval;
  4244. switch (Z_TYPE_P(offset)) {
  4245. case IS_DOUBLE:
  4246. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  4247. goto num_index;
  4248. case IS_LONG:
  4249. case IS_BOOL:
  4250. hval = Z_LVAL_P(offset);
  4251. num_index:
  4252. zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL);
  4253. break;
  4254. case IS_STRING:
  4255. if (IS_TMP_VAR == IS_CONST) {
  4256. hval = Z_HASH_P(offset);
  4257. } else {
  4258. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index);
  4259. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  4260. }
  4261. zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL);
  4262. break;
  4263. case IS_NULL:
  4264. zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL);
  4265. break;
  4266. default:
  4267. zend_error(E_WARNING, "Illegal offset type");
  4268. zval_ptr_dtor(&expr_ptr);
  4269. /* do nothing */
  4270. break;
  4271. }
  4272. zval_dtor(free_op2.var);
  4273. } else {
  4274. if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) {
  4275. zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied");
  4276. zval_ptr_dtor(&expr_ptr);
  4277. }
  4278. }
  4279. if ((IS_CONST == IS_VAR || IS_CONST == IS_CV) && opline->extended_value) {
  4280. }
  4281. CHECK_EXCEPTION();
  4282. ZEND_VM_NEXT_OPCODE();
  4283. }
  4284. static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4285. {
  4286. USE_OPLINE
  4287. array_init(&EX_T(opline->result.var).tmp_var);
  4288. if (IS_CONST == IS_UNUSED) {
  4289. ZEND_VM_NEXT_OPCODE();
  4290. #if 0 || IS_CONST != IS_UNUSED
  4291. } else {
  4292. return ZEND_ADD_ARRAY_ELEMENT_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  4293. #endif
  4294. }
  4295. }
  4296. static int ZEND_FASTCALL ZEND_YIELD_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4297. {
  4298. USE_OPLINE
  4299. /* The generator object is stored in return_value_ptr_ptr */
  4300. zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr);
  4301. if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) {
  4302. zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator");
  4303. }
  4304. /* Destroy the previously yielded value */
  4305. if (generator->value) {
  4306. zval_ptr_dtor(&generator->value);
  4307. }
  4308. /* Destroy the previously yielded key */
  4309. if (generator->key) {
  4310. zval_ptr_dtor(&generator->key);
  4311. }
  4312. /* Set the new yielded value */
  4313. if (IS_CONST != IS_UNUSED) {
  4314. if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) {
  4315. /* Constants and temporary variables aren't yieldable by reference,
  4316. * but we still allow them with a notice. */
  4317. if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR) {
  4318. zval *value, *copy;
  4319. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  4320. value = opline->op1.zv;
  4321. ALLOC_ZVAL(copy);
  4322. INIT_PZVAL_COPY(copy, value);
  4323. /* Temporary variables don't need ctor copying */
  4324. if (!0) {
  4325. zval_copy_ctor(copy);
  4326. }
  4327. generator->value = copy;
  4328. } else {
  4329. zval **value_ptr = NULL;
  4330. if (IS_CONST == IS_VAR && UNEXPECTED(value_ptr == NULL)) {
  4331. zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference");
  4332. }
  4333. /* If a function call result is yielded and the function did
  4334. * not return by reference we throw a notice. */
  4335. if (IS_CONST == IS_VAR && !Z_ISREF_PP(value_ptr)
  4336. && !(opline->extended_value == ZEND_RETURNS_FUNCTION
  4337. && EX_T(opline->op1.var).var.fcall_returned_reference)
  4338. && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) {
  4339. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  4340. Z_ADDREF_PP(value_ptr);
  4341. generator->value = *value_ptr;
  4342. } else {
  4343. SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr);
  4344. Z_ADDREF_PP(value_ptr);
  4345. generator->value = *value_ptr;
  4346. }
  4347. }
  4348. } else {
  4349. zval *value = opline->op1.zv;
  4350. /* Consts, temporary variables and references need copying */
  4351. if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR
  4352. || PZVAL_IS_REF(value)
  4353. ) {
  4354. zval *copy;
  4355. ALLOC_ZVAL(copy);
  4356. INIT_PZVAL_COPY(copy, value);
  4357. /* Temporary variables don't need ctor copying */
  4358. if (!0) {
  4359. zval_copy_ctor(copy);
  4360. }
  4361. generator->value = copy;
  4362. } else {
  4363. if (IS_CONST == IS_CV) {
  4364. Z_ADDREF_P(value);
  4365. }
  4366. generator->value = value;
  4367. }
  4368. }
  4369. } else {
  4370. /* If no value was specified yield null */
  4371. Z_ADDREF(EG(uninitialized_zval));
  4372. generator->value = &EG(uninitialized_zval);
  4373. }
  4374. /* Set the new yielded key */
  4375. if (IS_TMP_VAR != IS_UNUSED) {
  4376. zend_free_op free_op2;
  4377. zval *key = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  4378. /* Consts, temporary variables and references need copying */
  4379. if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR
  4380. || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0)
  4381. ) {
  4382. zval *copy;
  4383. ALLOC_ZVAL(copy);
  4384. INIT_PZVAL_COPY(copy, key);
  4385. /* Temporary variables don't need ctor copying */
  4386. if (!1) {
  4387. zval_copy_ctor(copy);
  4388. }
  4389. generator->key = copy;
  4390. } else {
  4391. Z_ADDREF_P(key);
  4392. generator->key = key;
  4393. }
  4394. if (Z_TYPE_P(generator->key) == IS_LONG
  4395. && Z_LVAL_P(generator->key) > generator->largest_used_integer_key
  4396. ) {
  4397. generator->largest_used_integer_key = Z_LVAL_P(generator->key);
  4398. }
  4399. } else {
  4400. /* If no key was specified we use auto-increment keys */
  4401. generator->largest_used_integer_key++;
  4402. ALLOC_INIT_ZVAL(generator->key);
  4403. ZVAL_LONG(generator->key, generator->largest_used_integer_key);
  4404. }
  4405. if (RETURN_VALUE_USED(opline)) {
  4406. /* If the return value of yield is used set the send
  4407. * target and initialize it to NULL */
  4408. generator->send_target = &EX_T(opline->result.var).var.ptr;
  4409. Z_ADDREF(EG(uninitialized_zval));
  4410. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  4411. } else {
  4412. generator->send_target = NULL;
  4413. }
  4414. /* We increment to the next op, so we are at the correct position when the
  4415. * generator is resumed. */
  4416. ZEND_VM_INC_OPCODE();
  4417. /* The GOTO VM uses a local opline variable. We need to set the opline
  4418. * variable in execute_data so we don't resume at an old position. */
  4419. SAVE_OPLINE();
  4420. ZEND_VM_RETURN();
  4421. }
  4422. static int ZEND_FASTCALL ZEND_POW_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4423. {
  4424. USE_OPLINE
  4425. zend_free_op free_op2;
  4426. SAVE_OPLINE();
  4427. pow_function(&EX_T(opline->result.var).tmp_var,
  4428. opline->op1.zv,
  4429. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  4430. zval_dtor(free_op2.var);
  4431. CHECK_EXCEPTION();
  4432. ZEND_VM_NEXT_OPCODE();
  4433. }
  4434. static int ZEND_FASTCALL ZEND_ADD_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4435. {
  4436. USE_OPLINE
  4437. zend_free_op free_op2;
  4438. SAVE_OPLINE();
  4439. fast_add_function(&EX_T(opline->result.var).tmp_var,
  4440. opline->op1.zv,
  4441. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  4442. zval_ptr_dtor_nogc(&free_op2.var);
  4443. CHECK_EXCEPTION();
  4444. ZEND_VM_NEXT_OPCODE();
  4445. }
  4446. static int ZEND_FASTCALL ZEND_SUB_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4447. {
  4448. USE_OPLINE
  4449. zend_free_op free_op2;
  4450. SAVE_OPLINE();
  4451. fast_sub_function(&EX_T(opline->result.var).tmp_var,
  4452. opline->op1.zv,
  4453. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  4454. zval_ptr_dtor_nogc(&free_op2.var);
  4455. CHECK_EXCEPTION();
  4456. ZEND_VM_NEXT_OPCODE();
  4457. }
  4458. static int ZEND_FASTCALL ZEND_MUL_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4459. {
  4460. USE_OPLINE
  4461. zend_free_op free_op2;
  4462. SAVE_OPLINE();
  4463. fast_mul_function(&EX_T(opline->result.var).tmp_var,
  4464. opline->op1.zv,
  4465. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  4466. zval_ptr_dtor_nogc(&free_op2.var);
  4467. CHECK_EXCEPTION();
  4468. ZEND_VM_NEXT_OPCODE();
  4469. }
  4470. static int ZEND_FASTCALL ZEND_DIV_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4471. {
  4472. USE_OPLINE
  4473. zend_free_op free_op2;
  4474. SAVE_OPLINE();
  4475. fast_div_function(&EX_T(opline->result.var).tmp_var,
  4476. opline->op1.zv,
  4477. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  4478. zval_ptr_dtor_nogc(&free_op2.var);
  4479. CHECK_EXCEPTION();
  4480. ZEND_VM_NEXT_OPCODE();
  4481. }
  4482. static int ZEND_FASTCALL ZEND_MOD_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4483. {
  4484. USE_OPLINE
  4485. zend_free_op free_op2;
  4486. SAVE_OPLINE();
  4487. fast_mod_function(&EX_T(opline->result.var).tmp_var,
  4488. opline->op1.zv,
  4489. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  4490. zval_ptr_dtor_nogc(&free_op2.var);
  4491. CHECK_EXCEPTION();
  4492. ZEND_VM_NEXT_OPCODE();
  4493. }
  4494. static int ZEND_FASTCALL ZEND_SL_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4495. {
  4496. USE_OPLINE
  4497. zend_free_op free_op2;
  4498. SAVE_OPLINE();
  4499. shift_left_function(&EX_T(opline->result.var).tmp_var,
  4500. opline->op1.zv,
  4501. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  4502. zval_ptr_dtor_nogc(&free_op2.var);
  4503. CHECK_EXCEPTION();
  4504. ZEND_VM_NEXT_OPCODE();
  4505. }
  4506. static int ZEND_FASTCALL ZEND_SR_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4507. {
  4508. USE_OPLINE
  4509. zend_free_op free_op2;
  4510. SAVE_OPLINE();
  4511. shift_right_function(&EX_T(opline->result.var).tmp_var,
  4512. opline->op1.zv,
  4513. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  4514. zval_ptr_dtor_nogc(&free_op2.var);
  4515. CHECK_EXCEPTION();
  4516. ZEND_VM_NEXT_OPCODE();
  4517. }
  4518. static int ZEND_FASTCALL ZEND_CONCAT_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4519. {
  4520. USE_OPLINE
  4521. zend_free_op free_op2;
  4522. SAVE_OPLINE();
  4523. concat_function(&EX_T(opline->result.var).tmp_var,
  4524. opline->op1.zv,
  4525. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  4526. zval_ptr_dtor_nogc(&free_op2.var);
  4527. CHECK_EXCEPTION();
  4528. ZEND_VM_NEXT_OPCODE();
  4529. }
  4530. static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4531. {
  4532. USE_OPLINE
  4533. zend_free_op free_op2;
  4534. SAVE_OPLINE();
  4535. is_identical_function(&EX_T(opline->result.var).tmp_var,
  4536. opline->op1.zv,
  4537. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  4538. zval_ptr_dtor_nogc(&free_op2.var);
  4539. CHECK_EXCEPTION();
  4540. ZEND_VM_NEXT_OPCODE();
  4541. }
  4542. static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4543. {
  4544. USE_OPLINE
  4545. zend_free_op free_op2;
  4546. zval *result = &EX_T(opline->result.var).tmp_var;
  4547. SAVE_OPLINE();
  4548. is_identical_function(result,
  4549. opline->op1.zv,
  4550. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  4551. Z_LVAL_P(result) = !Z_LVAL_P(result);
  4552. zval_ptr_dtor_nogc(&free_op2.var);
  4553. CHECK_EXCEPTION();
  4554. ZEND_VM_NEXT_OPCODE();
  4555. }
  4556. static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4557. {
  4558. USE_OPLINE
  4559. zend_free_op free_op2;
  4560. zval *result = &EX_T(opline->result.var).tmp_var;
  4561. SAVE_OPLINE();
  4562. ZVAL_BOOL(result, fast_equal_function(result,
  4563. opline->op1.zv,
  4564. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  4565. zval_ptr_dtor_nogc(&free_op2.var);
  4566. CHECK_EXCEPTION();
  4567. ZEND_VM_NEXT_OPCODE();
  4568. }
  4569. static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4570. {
  4571. USE_OPLINE
  4572. zend_free_op free_op2;
  4573. zval *result = &EX_T(opline->result.var).tmp_var;
  4574. SAVE_OPLINE();
  4575. ZVAL_BOOL(result, fast_not_equal_function(result,
  4576. opline->op1.zv,
  4577. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  4578. zval_ptr_dtor_nogc(&free_op2.var);
  4579. CHECK_EXCEPTION();
  4580. ZEND_VM_NEXT_OPCODE();
  4581. }
  4582. static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4583. {
  4584. USE_OPLINE
  4585. zend_free_op free_op2;
  4586. zval *result = &EX_T(opline->result.var).tmp_var;
  4587. SAVE_OPLINE();
  4588. ZVAL_BOOL(result, fast_is_smaller_function(result,
  4589. opline->op1.zv,
  4590. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  4591. zval_ptr_dtor_nogc(&free_op2.var);
  4592. CHECK_EXCEPTION();
  4593. ZEND_VM_NEXT_OPCODE();
  4594. }
  4595. static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4596. {
  4597. USE_OPLINE
  4598. zend_free_op free_op2;
  4599. zval *result = &EX_T(opline->result.var).tmp_var;
  4600. SAVE_OPLINE();
  4601. ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result,
  4602. opline->op1.zv,
  4603. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  4604. zval_ptr_dtor_nogc(&free_op2.var);
  4605. CHECK_EXCEPTION();
  4606. ZEND_VM_NEXT_OPCODE();
  4607. }
  4608. static int ZEND_FASTCALL ZEND_BW_OR_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4609. {
  4610. USE_OPLINE
  4611. zend_free_op free_op2;
  4612. SAVE_OPLINE();
  4613. bitwise_or_function(&EX_T(opline->result.var).tmp_var,
  4614. opline->op1.zv,
  4615. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  4616. zval_ptr_dtor_nogc(&free_op2.var);
  4617. CHECK_EXCEPTION();
  4618. ZEND_VM_NEXT_OPCODE();
  4619. }
  4620. static int ZEND_FASTCALL ZEND_BW_AND_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4621. {
  4622. USE_OPLINE
  4623. zend_free_op free_op2;
  4624. SAVE_OPLINE();
  4625. bitwise_and_function(&EX_T(opline->result.var).tmp_var,
  4626. opline->op1.zv,
  4627. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  4628. zval_ptr_dtor_nogc(&free_op2.var);
  4629. CHECK_EXCEPTION();
  4630. ZEND_VM_NEXT_OPCODE();
  4631. }
  4632. static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4633. {
  4634. USE_OPLINE
  4635. zend_free_op free_op2;
  4636. SAVE_OPLINE();
  4637. bitwise_xor_function(&EX_T(opline->result.var).tmp_var,
  4638. opline->op1.zv,
  4639. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  4640. zval_ptr_dtor_nogc(&free_op2.var);
  4641. CHECK_EXCEPTION();
  4642. ZEND_VM_NEXT_OPCODE();
  4643. }
  4644. static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4645. {
  4646. USE_OPLINE
  4647. zend_free_op free_op2;
  4648. SAVE_OPLINE();
  4649. boolean_xor_function(&EX_T(opline->result.var).tmp_var,
  4650. opline->op1.zv,
  4651. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  4652. zval_ptr_dtor_nogc(&free_op2.var);
  4653. CHECK_EXCEPTION();
  4654. ZEND_VM_NEXT_OPCODE();
  4655. }
  4656. static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_CONST_VAR(int type, ZEND_OPCODE_HANDLER_ARGS)
  4657. {
  4658. USE_OPLINE
  4659. zend_free_op free_op1;
  4660. zval *varname;
  4661. zval **retval;
  4662. zval tmp_varname;
  4663. HashTable *target_symbol_table;
  4664. ulong hash_value;
  4665. SAVE_OPLINE();
  4666. varname = opline->op1.zv;
  4667. if (IS_CONST != IS_CONST && UNEXPECTED(Z_TYPE_P(varname) != IS_STRING)) {
  4668. ZVAL_COPY_VALUE(&tmp_varname, varname);
  4669. zval_copy_ctor(&tmp_varname);
  4670. Z_SET_REFCOUNT(tmp_varname, 1);
  4671. Z_UNSET_ISREF(tmp_varname);
  4672. convert_to_string(&tmp_varname);
  4673. varname = &tmp_varname;
  4674. }
  4675. if (IS_VAR != IS_UNUSED) {
  4676. zend_class_entry *ce;
  4677. if (IS_VAR == IS_CONST) {
  4678. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  4679. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  4680. } else {
  4681. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  4682. if (UNEXPECTED(ce == NULL)) {
  4683. if (IS_CONST != IS_CONST && varname == &tmp_varname) {
  4684. zval_dtor(&tmp_varname);
  4685. }
  4686. CHECK_EXCEPTION();
  4687. ZEND_VM_NEXT_OPCODE();
  4688. }
  4689. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  4690. }
  4691. } else {
  4692. ce = EX_T(opline->op2.var).class_entry;
  4693. }
  4694. retval = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 0, ((IS_CONST == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  4695. } else {
  4696. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  4697. /*
  4698. if (!target_symbol_table) {
  4699. CHECK_EXCEPTION();
  4700. ZEND_VM_NEXT_OPCODE();
  4701. }
  4702. */
  4703. if (IS_CONST == IS_CONST) {
  4704. hash_value = Z_HASH_P(varname);
  4705. } else {
  4706. hash_value = str_hash(Z_STRVAL_P(varname), Z_STRLEN_P(varname));
  4707. }
  4708. if (zend_hash_quick_find(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, (void **) &retval) == FAILURE) {
  4709. switch (type) {
  4710. case BP_VAR_R:
  4711. case BP_VAR_UNSET:
  4712. zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
  4713. /* break missing intentionally */
  4714. case BP_VAR_IS:
  4715. retval = &EG(uninitialized_zval_ptr);
  4716. break;
  4717. case BP_VAR_RW:
  4718. zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
  4719. /* break missing intentionally */
  4720. case BP_VAR_W:
  4721. Z_ADDREF_P(&EG(uninitialized_zval));
  4722. zend_hash_quick_update(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, &EG(uninitialized_zval_ptr), sizeof(zval *), (void **) &retval);
  4723. break;
  4724. EMPTY_SWITCH_DEFAULT_CASE()
  4725. }
  4726. }
  4727. switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
  4728. case ZEND_FETCH_GLOBAL:
  4729. if (IS_CONST != IS_TMP_VAR) {
  4730. }
  4731. break;
  4732. case ZEND_FETCH_LOCAL:
  4733. break;
  4734. case ZEND_FETCH_STATIC:
  4735. zval_update_constant(retval, 1 TSRMLS_CC);
  4736. break;
  4737. case ZEND_FETCH_GLOBAL_LOCK:
  4738. if (IS_CONST == IS_VAR && !free_op1.var) {
  4739. PZVAL_LOCK(*EX_T(opline->op1.var).var.ptr_ptr);
  4740. }
  4741. break;
  4742. }
  4743. }
  4744. if (IS_CONST != IS_CONST && varname == &tmp_varname) {
  4745. zval_dtor(&tmp_varname);
  4746. }
  4747. if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
  4748. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
  4749. }
  4750. PZVAL_LOCK(*retval);
  4751. switch (type) {
  4752. case BP_VAR_R:
  4753. case BP_VAR_IS:
  4754. EX_T(opline->result.var).var.ptr = *retval;
  4755. break;
  4756. case BP_VAR_UNSET: {
  4757. zend_free_op free_res;
  4758. PZVAL_UNLOCK(*retval, &free_res);
  4759. if (retval != &EG(uninitialized_zval_ptr)) {
  4760. SEPARATE_ZVAL_IF_NOT_REF(retval);
  4761. }
  4762. PZVAL_LOCK(*retval);
  4763. FREE_OP_VAR_PTR(free_res);
  4764. }
  4765. /* break missing intentionally */
  4766. default:
  4767. EX_T(opline->result.var).var.ptr_ptr = retval;
  4768. break;
  4769. }
  4770. CHECK_EXCEPTION();
  4771. ZEND_VM_NEXT_OPCODE();
  4772. }
  4773. static int ZEND_FASTCALL ZEND_FETCH_R_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4774. {
  4775. return zend_fetch_var_address_helper_SPEC_CONST_VAR(BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  4776. }
  4777. static int ZEND_FASTCALL ZEND_FETCH_W_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4778. {
  4779. return zend_fetch_var_address_helper_SPEC_CONST_VAR(BP_VAR_W, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  4780. }
  4781. static int ZEND_FASTCALL ZEND_FETCH_RW_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4782. {
  4783. return zend_fetch_var_address_helper_SPEC_CONST_VAR(BP_VAR_RW, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  4784. }
  4785. static int ZEND_FASTCALL ZEND_FETCH_FUNC_ARG_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4786. {
  4787. USE_OPLINE
  4788. return zend_fetch_var_address_helper_SPEC_CONST_VAR(zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC) ? BP_VAR_W : BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  4789. }
  4790. static int ZEND_FASTCALL ZEND_FETCH_UNSET_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4791. {
  4792. return zend_fetch_var_address_helper_SPEC_CONST_VAR(BP_VAR_UNSET, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  4793. }
  4794. static int ZEND_FASTCALL ZEND_FETCH_IS_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4795. {
  4796. return zend_fetch_var_address_helper_SPEC_CONST_VAR(BP_VAR_IS, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  4797. }
  4798. static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4799. {
  4800. USE_OPLINE
  4801. zend_free_op free_op2;
  4802. zval *container;
  4803. SAVE_OPLINE();
  4804. container = opline->op1.zv;
  4805. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_R TSRMLS_CC);
  4806. zval_ptr_dtor_nogc(&free_op2.var);
  4807. if (IS_CONST != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) {
  4808. }
  4809. CHECK_EXCEPTION();
  4810. ZEND_VM_NEXT_OPCODE();
  4811. }
  4812. static int ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4813. {
  4814. USE_OPLINE
  4815. zval *function_name;
  4816. zend_class_entry *ce;
  4817. call_slot *call = EX(call_slots) + opline->result.num;
  4818. SAVE_OPLINE();
  4819. if (IS_CONST == IS_CONST) {
  4820. /* no function found. try a static method in class */
  4821. if (CACHED_PTR(opline->op1.literal->cache_slot)) {
  4822. ce = CACHED_PTR(opline->op1.literal->cache_slot);
  4823. } else {
  4824. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), opline->op1.literal + 1, opline->extended_value TSRMLS_CC);
  4825. if (UNEXPECTED(EG(exception) != NULL)) {
  4826. HANDLE_EXCEPTION();
  4827. }
  4828. if (UNEXPECTED(ce == NULL)) {
  4829. zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op1.zv));
  4830. }
  4831. CACHE_PTR(opline->op1.literal->cache_slot, ce);
  4832. }
  4833. call->called_scope = ce;
  4834. } else {
  4835. ce = EX_T(opline->op1.var).class_entry;
  4836. if (opline->extended_value == ZEND_FETCH_CLASS_PARENT || opline->extended_value == ZEND_FETCH_CLASS_SELF) {
  4837. call->called_scope = EG(called_scope);
  4838. } else {
  4839. call->called_scope = ce;
  4840. }
  4841. }
  4842. if (IS_CONST == IS_CONST &&
  4843. IS_VAR == IS_CONST &&
  4844. CACHED_PTR(opline->op2.literal->cache_slot)) {
  4845. call->fbc = CACHED_PTR(opline->op2.literal->cache_slot);
  4846. } else if (IS_CONST != IS_CONST &&
  4847. IS_VAR == IS_CONST &&
  4848. (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce))) {
  4849. /* do nothing */
  4850. } else if (IS_VAR != IS_UNUSED) {
  4851. char *function_name_strval = NULL;
  4852. int function_name_strlen = 0;
  4853. zend_free_op free_op2;
  4854. if (IS_VAR == IS_CONST) {
  4855. function_name_strval = Z_STRVAL_P(opline->op2.zv);
  4856. function_name_strlen = Z_STRLEN_P(opline->op2.zv);
  4857. } else {
  4858. function_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  4859. if (UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) {
  4860. if (UNEXPECTED(EG(exception) != NULL)) {
  4861. HANDLE_EXCEPTION();
  4862. }
  4863. zend_error_noreturn(E_ERROR, "Function name must be a string");
  4864. } else {
  4865. function_name_strval = Z_STRVAL_P(function_name);
  4866. function_name_strlen = Z_STRLEN_P(function_name);
  4867. }
  4868. }
  4869. if (function_name_strval) {
  4870. if (ce->get_static_method) {
  4871. call->fbc = ce->get_static_method(ce, function_name_strval, function_name_strlen TSRMLS_CC);
  4872. } else {
  4873. call->fbc = zend_std_get_static_method(ce, function_name_strval, function_name_strlen, ((IS_VAR == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC);
  4874. }
  4875. if (UNEXPECTED(call->fbc == NULL)) {
  4876. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", ce->name, function_name_strval);
  4877. }
  4878. if (IS_VAR == IS_CONST &&
  4879. EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) &&
  4880. EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0)) {
  4881. if (IS_CONST == IS_CONST) {
  4882. CACHE_PTR(opline->op2.literal->cache_slot, call->fbc);
  4883. } else {
  4884. CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce, call->fbc);
  4885. }
  4886. }
  4887. }
  4888. if (IS_VAR != IS_CONST) {
  4889. zval_ptr_dtor_nogc(&free_op2.var);
  4890. }
  4891. } else {
  4892. if (UNEXPECTED(ce->constructor == NULL)) {
  4893. zend_error_noreturn(E_ERROR, "Cannot call constructor");
  4894. }
  4895. if (EG(This) && Z_OBJCE_P(EG(This)) != ce->constructor->common.scope && (ce->constructor->common.fn_flags & ZEND_ACC_PRIVATE)) {
  4896. zend_error_noreturn(E_ERROR, "Cannot call private %s::__construct()", ce->name);
  4897. }
  4898. call->fbc = ce->constructor;
  4899. }
  4900. if (call->fbc->common.fn_flags & ZEND_ACC_STATIC) {
  4901. call->object = NULL;
  4902. } else {
  4903. if (EG(This) &&
  4904. Z_OBJ_HT_P(EG(This))->get_class_entry &&
  4905. !instanceof_function(Z_OBJCE_P(EG(This)), ce TSRMLS_CC)) {
  4906. /* We are calling method of the other (incompatible) class,
  4907. but passing $this. This is done for compatibility with php-4. */
  4908. if (call->fbc->common.fn_flags & ZEND_ACC_ALLOW_STATIC) {
  4909. zend_error(E_DEPRECATED, "Non-static method %s::%s() should not be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name);
  4910. } else {
  4911. /* An internal function assumes $this is present and won't check that. So PHP would crash by allowing the call. */
  4912. zend_error_noreturn(E_ERROR, "Non-static method %s::%s() cannot be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name);
  4913. }
  4914. }
  4915. if ((call->object = EG(This))) {
  4916. Z_ADDREF_P(call->object);
  4917. call->called_scope = Z_OBJCE_P(call->object);
  4918. }
  4919. }
  4920. call->num_additional_args = 0;
  4921. call->is_ctor_call = 0;
  4922. EX(call) = call;
  4923. CHECK_EXCEPTION();
  4924. ZEND_VM_NEXT_OPCODE();
  4925. }
  4926. static int ZEND_FASTCALL ZEND_CASE_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4927. {
  4928. USE_OPLINE
  4929. zend_free_op free_op2;
  4930. SAVE_OPLINE();
  4931. is_equal_function(&EX_T(opline->result.var).tmp_var,
  4932. opline->op1.zv,
  4933. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  4934. zval_ptr_dtor_nogc(&free_op2.var);
  4935. CHECK_EXCEPTION();
  4936. ZEND_VM_NEXT_OPCODE();
  4937. }
  4938. static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  4939. {
  4940. USE_OPLINE
  4941. zval *expr_ptr;
  4942. SAVE_OPLINE();
  4943. if ((IS_CONST == IS_VAR || IS_CONST == IS_CV) && opline->extended_value) {
  4944. zval **expr_ptr_ptr = NULL;
  4945. if (IS_CONST == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) {
  4946. zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets");
  4947. }
  4948. SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr);
  4949. expr_ptr = *expr_ptr_ptr;
  4950. Z_ADDREF_P(expr_ptr);
  4951. } else {
  4952. expr_ptr=opline->op1.zv;
  4953. if (0) { /* temporary variable */
  4954. zval *new_expr;
  4955. ALLOC_ZVAL(new_expr);
  4956. INIT_PZVAL_COPY(new_expr, expr_ptr);
  4957. expr_ptr = new_expr;
  4958. } else if (IS_CONST == IS_CONST || PZVAL_IS_REF(expr_ptr)) {
  4959. zval *new_expr;
  4960. ALLOC_ZVAL(new_expr);
  4961. INIT_PZVAL_COPY(new_expr, expr_ptr);
  4962. expr_ptr = new_expr;
  4963. zendi_zval_copy_ctor(*expr_ptr);
  4964. } else if (IS_CONST == IS_CV) {
  4965. Z_ADDREF_P(expr_ptr);
  4966. }
  4967. }
  4968. if (IS_VAR != IS_UNUSED) {
  4969. zend_free_op free_op2;
  4970. zval *offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  4971. ulong hval;
  4972. switch (Z_TYPE_P(offset)) {
  4973. case IS_DOUBLE:
  4974. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  4975. goto num_index;
  4976. case IS_LONG:
  4977. case IS_BOOL:
  4978. hval = Z_LVAL_P(offset);
  4979. num_index:
  4980. zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL);
  4981. break;
  4982. case IS_STRING:
  4983. if (IS_VAR == IS_CONST) {
  4984. hval = Z_HASH_P(offset);
  4985. } else {
  4986. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index);
  4987. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  4988. }
  4989. zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL);
  4990. break;
  4991. case IS_NULL:
  4992. zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL);
  4993. break;
  4994. default:
  4995. zend_error(E_WARNING, "Illegal offset type");
  4996. zval_ptr_dtor(&expr_ptr);
  4997. /* do nothing */
  4998. break;
  4999. }
  5000. zval_ptr_dtor_nogc(&free_op2.var);
  5001. } else {
  5002. if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) {
  5003. zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied");
  5004. zval_ptr_dtor(&expr_ptr);
  5005. }
  5006. }
  5007. if ((IS_CONST == IS_VAR || IS_CONST == IS_CV) && opline->extended_value) {
  5008. }
  5009. CHECK_EXCEPTION();
  5010. ZEND_VM_NEXT_OPCODE();
  5011. }
  5012. static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  5013. {
  5014. USE_OPLINE
  5015. array_init(&EX_T(opline->result.var).tmp_var);
  5016. if (IS_CONST == IS_UNUSED) {
  5017. ZEND_VM_NEXT_OPCODE();
  5018. #if 0 || IS_CONST != IS_UNUSED
  5019. } else {
  5020. return ZEND_ADD_ARRAY_ELEMENT_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  5021. #endif
  5022. }
  5023. }
  5024. static int ZEND_FASTCALL ZEND_UNSET_VAR_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  5025. {
  5026. USE_OPLINE
  5027. zval tmp, *varname;
  5028. HashTable *target_symbol_table;
  5029. SAVE_OPLINE();
  5030. if (IS_CONST == IS_CV &&
  5031. IS_VAR == IS_UNUSED &&
  5032. (opline->extended_value & ZEND_QUICK_SET)) {
  5033. if (EG(active_symbol_table)) {
  5034. zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var);
  5035. zend_delete_variable(EX(prev_execute_data), EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value TSRMLS_CC);
  5036. EX_CV(opline->op1.var) = NULL;
  5037. } else if (EX_CV(opline->op1.var)) {
  5038. zval_ptr_dtor(EX_CV(opline->op1.var));
  5039. EX_CV(opline->op1.var) = NULL;
  5040. }
  5041. CHECK_EXCEPTION();
  5042. ZEND_VM_NEXT_OPCODE();
  5043. }
  5044. varname = opline->op1.zv;
  5045. if (IS_CONST != IS_CONST && Z_TYPE_P(varname) != IS_STRING) {
  5046. ZVAL_COPY_VALUE(&tmp, varname);
  5047. zval_copy_ctor(&tmp);
  5048. convert_to_string(&tmp);
  5049. varname = &tmp;
  5050. } else if (IS_CONST == IS_VAR || IS_CONST == IS_CV) {
  5051. Z_ADDREF_P(varname);
  5052. }
  5053. if (IS_VAR != IS_UNUSED) {
  5054. zend_class_entry *ce;
  5055. if (IS_VAR == IS_CONST) {
  5056. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  5057. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  5058. } else {
  5059. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  5060. if (UNEXPECTED(EG(exception) != NULL)) {
  5061. if (IS_CONST != IS_CONST && varname == &tmp) {
  5062. zval_dtor(&tmp);
  5063. } else if (IS_CONST == IS_VAR || IS_CONST == IS_CV) {
  5064. zval_ptr_dtor(&varname);
  5065. }
  5066. HANDLE_EXCEPTION();
  5067. }
  5068. if (UNEXPECTED(ce == NULL)) {
  5069. zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op2.zv));
  5070. }
  5071. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  5072. }
  5073. } else {
  5074. ce = EX_T(opline->op2.var).class_entry;
  5075. }
  5076. zend_std_unset_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), ((IS_CONST == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  5077. } else {
  5078. ulong hash_value = zend_inline_hash_func(varname->value.str.val, varname->value.str.len+1);
  5079. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  5080. zend_delete_variable(execute_data, target_symbol_table, varname->value.str.val, varname->value.str.len+1, hash_value TSRMLS_CC);
  5081. }
  5082. if (IS_CONST != IS_CONST && varname == &tmp) {
  5083. zval_dtor(&tmp);
  5084. } else if (IS_CONST == IS_VAR || IS_CONST == IS_CV) {
  5085. zval_ptr_dtor(&varname);
  5086. }
  5087. CHECK_EXCEPTION();
  5088. ZEND_VM_NEXT_OPCODE();
  5089. }
  5090. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  5091. {
  5092. USE_OPLINE
  5093. zval **value;
  5094. zend_bool isset = 1;
  5095. SAVE_OPLINE();
  5096. if (IS_CONST == IS_CV &&
  5097. IS_VAR == IS_UNUSED &&
  5098. (opline->extended_value & ZEND_QUICK_SET)) {
  5099. if (EX_CV(opline->op1.var)) {
  5100. value = EX_CV(opline->op1.var);
  5101. } else if (EG(active_symbol_table)) {
  5102. zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var);
  5103. if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **) &value) == FAILURE) {
  5104. isset = 0;
  5105. }
  5106. } else {
  5107. isset = 0;
  5108. }
  5109. } else {
  5110. HashTable *target_symbol_table;
  5111. zval tmp, *varname = opline->op1.zv;
  5112. if (IS_CONST != IS_CONST && Z_TYPE_P(varname) != IS_STRING) {
  5113. ZVAL_COPY_VALUE(&tmp, varname);
  5114. zval_copy_ctor(&tmp);
  5115. convert_to_string(&tmp);
  5116. varname = &tmp;
  5117. }
  5118. if (IS_VAR != IS_UNUSED) {
  5119. zend_class_entry *ce;
  5120. if (IS_VAR == IS_CONST) {
  5121. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  5122. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  5123. } else {
  5124. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  5125. if (UNEXPECTED(ce == NULL)) {
  5126. CHECK_EXCEPTION();
  5127. ZEND_VM_NEXT_OPCODE();
  5128. }
  5129. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  5130. }
  5131. } else {
  5132. ce = EX_T(opline->op2.var).class_entry;
  5133. }
  5134. value = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 1, ((IS_CONST == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  5135. if (!value) {
  5136. isset = 0;
  5137. }
  5138. } else {
  5139. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  5140. if (zend_hash_find(target_symbol_table, varname->value.str.val, varname->value.str.len+1, (void **) &value) == FAILURE) {
  5141. isset = 0;
  5142. }
  5143. }
  5144. if (IS_CONST != IS_CONST && varname == &tmp) {
  5145. zval_dtor(&tmp);
  5146. }
  5147. }
  5148. if (opline->extended_value & ZEND_ISSET) {
  5149. if (isset && Z_TYPE_PP(value) != IS_NULL) {
  5150. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1);
  5151. } else {
  5152. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0);
  5153. }
  5154. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  5155. if (!isset || !i_zend_is_true(*value)) {
  5156. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1);
  5157. } else {
  5158. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0);
  5159. }
  5160. }
  5161. CHECK_EXCEPTION();
  5162. ZEND_VM_NEXT_OPCODE();
  5163. }
  5164. static int ZEND_FASTCALL ZEND_YIELD_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  5165. {
  5166. USE_OPLINE
  5167. /* The generator object is stored in return_value_ptr_ptr */
  5168. zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr);
  5169. if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) {
  5170. zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator");
  5171. }
  5172. /* Destroy the previously yielded value */
  5173. if (generator->value) {
  5174. zval_ptr_dtor(&generator->value);
  5175. }
  5176. /* Destroy the previously yielded key */
  5177. if (generator->key) {
  5178. zval_ptr_dtor(&generator->key);
  5179. }
  5180. /* Set the new yielded value */
  5181. if (IS_CONST != IS_UNUSED) {
  5182. if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) {
  5183. /* Constants and temporary variables aren't yieldable by reference,
  5184. * but we still allow them with a notice. */
  5185. if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR) {
  5186. zval *value, *copy;
  5187. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  5188. value = opline->op1.zv;
  5189. ALLOC_ZVAL(copy);
  5190. INIT_PZVAL_COPY(copy, value);
  5191. /* Temporary variables don't need ctor copying */
  5192. if (!0) {
  5193. zval_copy_ctor(copy);
  5194. }
  5195. generator->value = copy;
  5196. } else {
  5197. zval **value_ptr = NULL;
  5198. if (IS_CONST == IS_VAR && UNEXPECTED(value_ptr == NULL)) {
  5199. zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference");
  5200. }
  5201. /* If a function call result is yielded and the function did
  5202. * not return by reference we throw a notice. */
  5203. if (IS_CONST == IS_VAR && !Z_ISREF_PP(value_ptr)
  5204. && !(opline->extended_value == ZEND_RETURNS_FUNCTION
  5205. && EX_T(opline->op1.var).var.fcall_returned_reference)
  5206. && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) {
  5207. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  5208. Z_ADDREF_PP(value_ptr);
  5209. generator->value = *value_ptr;
  5210. } else {
  5211. SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr);
  5212. Z_ADDREF_PP(value_ptr);
  5213. generator->value = *value_ptr;
  5214. }
  5215. }
  5216. } else {
  5217. zval *value = opline->op1.zv;
  5218. /* Consts, temporary variables and references need copying */
  5219. if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR
  5220. || PZVAL_IS_REF(value)
  5221. ) {
  5222. zval *copy;
  5223. ALLOC_ZVAL(copy);
  5224. INIT_PZVAL_COPY(copy, value);
  5225. /* Temporary variables don't need ctor copying */
  5226. if (!0) {
  5227. zval_copy_ctor(copy);
  5228. }
  5229. generator->value = copy;
  5230. } else {
  5231. if (IS_CONST == IS_CV) {
  5232. Z_ADDREF_P(value);
  5233. }
  5234. generator->value = value;
  5235. }
  5236. }
  5237. } else {
  5238. /* If no value was specified yield null */
  5239. Z_ADDREF(EG(uninitialized_zval));
  5240. generator->value = &EG(uninitialized_zval);
  5241. }
  5242. /* Set the new yielded key */
  5243. if (IS_VAR != IS_UNUSED) {
  5244. zend_free_op free_op2;
  5245. zval *key = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  5246. /* Consts, temporary variables and references need copying */
  5247. if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR
  5248. || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0)
  5249. ) {
  5250. zval *copy;
  5251. ALLOC_ZVAL(copy);
  5252. INIT_PZVAL_COPY(copy, key);
  5253. /* Temporary variables don't need ctor copying */
  5254. if (!0) {
  5255. zval_copy_ctor(copy);
  5256. }
  5257. generator->key = copy;
  5258. } else {
  5259. Z_ADDREF_P(key);
  5260. generator->key = key;
  5261. }
  5262. if (Z_TYPE_P(generator->key) == IS_LONG
  5263. && Z_LVAL_P(generator->key) > generator->largest_used_integer_key
  5264. ) {
  5265. generator->largest_used_integer_key = Z_LVAL_P(generator->key);
  5266. }
  5267. zval_ptr_dtor_nogc(&free_op2.var);
  5268. } else {
  5269. /* If no key was specified we use auto-increment keys */
  5270. generator->largest_used_integer_key++;
  5271. ALLOC_INIT_ZVAL(generator->key);
  5272. ZVAL_LONG(generator->key, generator->largest_used_integer_key);
  5273. }
  5274. if (RETURN_VALUE_USED(opline)) {
  5275. /* If the return value of yield is used set the send
  5276. * target and initialize it to NULL */
  5277. generator->send_target = &EX_T(opline->result.var).var.ptr;
  5278. Z_ADDREF(EG(uninitialized_zval));
  5279. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  5280. } else {
  5281. generator->send_target = NULL;
  5282. }
  5283. /* We increment to the next op, so we are at the correct position when the
  5284. * generator is resumed. */
  5285. ZEND_VM_INC_OPCODE();
  5286. /* The GOTO VM uses a local opline variable. We need to set the opline
  5287. * variable in execute_data so we don't resume at an old position. */
  5288. SAVE_OPLINE();
  5289. ZEND_VM_RETURN();
  5290. }
  5291. static int ZEND_FASTCALL ZEND_POW_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  5292. {
  5293. USE_OPLINE
  5294. zend_free_op free_op2;
  5295. SAVE_OPLINE();
  5296. pow_function(&EX_T(opline->result.var).tmp_var,
  5297. opline->op1.zv,
  5298. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  5299. zval_ptr_dtor_nogc(&free_op2.var);
  5300. CHECK_EXCEPTION();
  5301. ZEND_VM_NEXT_OPCODE();
  5302. }
  5303. static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_CONST_UNUSED(int type, ZEND_OPCODE_HANDLER_ARGS)
  5304. {
  5305. USE_OPLINE
  5306. zend_free_op free_op1;
  5307. zval *varname;
  5308. zval **retval;
  5309. zval tmp_varname;
  5310. HashTable *target_symbol_table;
  5311. ulong hash_value;
  5312. SAVE_OPLINE();
  5313. varname = opline->op1.zv;
  5314. if (IS_CONST != IS_CONST && UNEXPECTED(Z_TYPE_P(varname) != IS_STRING)) {
  5315. ZVAL_COPY_VALUE(&tmp_varname, varname);
  5316. zval_copy_ctor(&tmp_varname);
  5317. Z_SET_REFCOUNT(tmp_varname, 1);
  5318. Z_UNSET_ISREF(tmp_varname);
  5319. convert_to_string(&tmp_varname);
  5320. varname = &tmp_varname;
  5321. }
  5322. if (IS_UNUSED != IS_UNUSED) {
  5323. zend_class_entry *ce;
  5324. if (IS_UNUSED == IS_CONST) {
  5325. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  5326. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  5327. } else {
  5328. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  5329. if (UNEXPECTED(ce == NULL)) {
  5330. if (IS_CONST != IS_CONST && varname == &tmp_varname) {
  5331. zval_dtor(&tmp_varname);
  5332. }
  5333. CHECK_EXCEPTION();
  5334. ZEND_VM_NEXT_OPCODE();
  5335. }
  5336. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  5337. }
  5338. } else {
  5339. ce = EX_T(opline->op2.var).class_entry;
  5340. }
  5341. retval = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 0, ((IS_CONST == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  5342. } else {
  5343. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  5344. /*
  5345. if (!target_symbol_table) {
  5346. CHECK_EXCEPTION();
  5347. ZEND_VM_NEXT_OPCODE();
  5348. }
  5349. */
  5350. if (IS_CONST == IS_CONST) {
  5351. hash_value = Z_HASH_P(varname);
  5352. } else {
  5353. hash_value = str_hash(Z_STRVAL_P(varname), Z_STRLEN_P(varname));
  5354. }
  5355. if (zend_hash_quick_find(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, (void **) &retval) == FAILURE) {
  5356. switch (type) {
  5357. case BP_VAR_R:
  5358. case BP_VAR_UNSET:
  5359. zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
  5360. /* break missing intentionally */
  5361. case BP_VAR_IS:
  5362. retval = &EG(uninitialized_zval_ptr);
  5363. break;
  5364. case BP_VAR_RW:
  5365. zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
  5366. /* break missing intentionally */
  5367. case BP_VAR_W:
  5368. Z_ADDREF_P(&EG(uninitialized_zval));
  5369. zend_hash_quick_update(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, &EG(uninitialized_zval_ptr), sizeof(zval *), (void **) &retval);
  5370. break;
  5371. EMPTY_SWITCH_DEFAULT_CASE()
  5372. }
  5373. }
  5374. switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
  5375. case ZEND_FETCH_GLOBAL:
  5376. if (IS_CONST != IS_TMP_VAR) {
  5377. }
  5378. break;
  5379. case ZEND_FETCH_LOCAL:
  5380. break;
  5381. case ZEND_FETCH_STATIC:
  5382. zval_update_constant(retval, 1 TSRMLS_CC);
  5383. break;
  5384. case ZEND_FETCH_GLOBAL_LOCK:
  5385. if (IS_CONST == IS_VAR && !free_op1.var) {
  5386. PZVAL_LOCK(*EX_T(opline->op1.var).var.ptr_ptr);
  5387. }
  5388. break;
  5389. }
  5390. }
  5391. if (IS_CONST != IS_CONST && varname == &tmp_varname) {
  5392. zval_dtor(&tmp_varname);
  5393. }
  5394. if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
  5395. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
  5396. }
  5397. PZVAL_LOCK(*retval);
  5398. switch (type) {
  5399. case BP_VAR_R:
  5400. case BP_VAR_IS:
  5401. EX_T(opline->result.var).var.ptr = *retval;
  5402. break;
  5403. case BP_VAR_UNSET: {
  5404. zend_free_op free_res;
  5405. PZVAL_UNLOCK(*retval, &free_res);
  5406. if (retval != &EG(uninitialized_zval_ptr)) {
  5407. SEPARATE_ZVAL_IF_NOT_REF(retval);
  5408. }
  5409. PZVAL_LOCK(*retval);
  5410. FREE_OP_VAR_PTR(free_res);
  5411. }
  5412. /* break missing intentionally */
  5413. default:
  5414. EX_T(opline->result.var).var.ptr_ptr = retval;
  5415. break;
  5416. }
  5417. CHECK_EXCEPTION();
  5418. ZEND_VM_NEXT_OPCODE();
  5419. }
  5420. static int ZEND_FASTCALL ZEND_FETCH_R_SPEC_CONST_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  5421. {
  5422. return zend_fetch_var_address_helper_SPEC_CONST_UNUSED(BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  5423. }
  5424. static int ZEND_FASTCALL ZEND_FETCH_W_SPEC_CONST_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  5425. {
  5426. return zend_fetch_var_address_helper_SPEC_CONST_UNUSED(BP_VAR_W, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  5427. }
  5428. static int ZEND_FASTCALL ZEND_FETCH_RW_SPEC_CONST_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  5429. {
  5430. return zend_fetch_var_address_helper_SPEC_CONST_UNUSED(BP_VAR_RW, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  5431. }
  5432. static int ZEND_FASTCALL ZEND_FETCH_FUNC_ARG_SPEC_CONST_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  5433. {
  5434. USE_OPLINE
  5435. return zend_fetch_var_address_helper_SPEC_CONST_UNUSED(zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC) ? BP_VAR_W : BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  5436. }
  5437. static int ZEND_FASTCALL ZEND_FETCH_UNSET_SPEC_CONST_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  5438. {
  5439. return zend_fetch_var_address_helper_SPEC_CONST_UNUSED(BP_VAR_UNSET, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  5440. }
  5441. static int ZEND_FASTCALL ZEND_FETCH_IS_SPEC_CONST_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  5442. {
  5443. return zend_fetch_var_address_helper_SPEC_CONST_UNUSED(BP_VAR_IS, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  5444. }
  5445. static int ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_CONST_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  5446. {
  5447. USE_OPLINE
  5448. zval *function_name;
  5449. zend_class_entry *ce;
  5450. call_slot *call = EX(call_slots) + opline->result.num;
  5451. SAVE_OPLINE();
  5452. if (IS_CONST == IS_CONST) {
  5453. /* no function found. try a static method in class */
  5454. if (CACHED_PTR(opline->op1.literal->cache_slot)) {
  5455. ce = CACHED_PTR(opline->op1.literal->cache_slot);
  5456. } else {
  5457. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), opline->op1.literal + 1, opline->extended_value TSRMLS_CC);
  5458. if (UNEXPECTED(EG(exception) != NULL)) {
  5459. HANDLE_EXCEPTION();
  5460. }
  5461. if (UNEXPECTED(ce == NULL)) {
  5462. zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op1.zv));
  5463. }
  5464. CACHE_PTR(opline->op1.literal->cache_slot, ce);
  5465. }
  5466. call->called_scope = ce;
  5467. } else {
  5468. ce = EX_T(opline->op1.var).class_entry;
  5469. if (opline->extended_value == ZEND_FETCH_CLASS_PARENT || opline->extended_value == ZEND_FETCH_CLASS_SELF) {
  5470. call->called_scope = EG(called_scope);
  5471. } else {
  5472. call->called_scope = ce;
  5473. }
  5474. }
  5475. if (IS_CONST == IS_CONST &&
  5476. IS_UNUSED == IS_CONST &&
  5477. CACHED_PTR(opline->op2.literal->cache_slot)) {
  5478. call->fbc = CACHED_PTR(opline->op2.literal->cache_slot);
  5479. } else if (IS_CONST != IS_CONST &&
  5480. IS_UNUSED == IS_CONST &&
  5481. (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce))) {
  5482. /* do nothing */
  5483. } else if (IS_UNUSED != IS_UNUSED) {
  5484. char *function_name_strval = NULL;
  5485. int function_name_strlen = 0;
  5486. if (IS_UNUSED == IS_CONST) {
  5487. function_name_strval = Z_STRVAL_P(opline->op2.zv);
  5488. function_name_strlen = Z_STRLEN_P(opline->op2.zv);
  5489. } else {
  5490. function_name = NULL;
  5491. if (UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) {
  5492. if (UNEXPECTED(EG(exception) != NULL)) {
  5493. HANDLE_EXCEPTION();
  5494. }
  5495. zend_error_noreturn(E_ERROR, "Function name must be a string");
  5496. } else {
  5497. function_name_strval = Z_STRVAL_P(function_name);
  5498. function_name_strlen = Z_STRLEN_P(function_name);
  5499. }
  5500. }
  5501. if (function_name_strval) {
  5502. if (ce->get_static_method) {
  5503. call->fbc = ce->get_static_method(ce, function_name_strval, function_name_strlen TSRMLS_CC);
  5504. } else {
  5505. call->fbc = zend_std_get_static_method(ce, function_name_strval, function_name_strlen, ((IS_UNUSED == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC);
  5506. }
  5507. if (UNEXPECTED(call->fbc == NULL)) {
  5508. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", ce->name, function_name_strval);
  5509. }
  5510. if (IS_UNUSED == IS_CONST &&
  5511. EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) &&
  5512. EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0)) {
  5513. if (IS_CONST == IS_CONST) {
  5514. CACHE_PTR(opline->op2.literal->cache_slot, call->fbc);
  5515. } else {
  5516. CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce, call->fbc);
  5517. }
  5518. }
  5519. }
  5520. if (IS_UNUSED != IS_CONST) {
  5521. }
  5522. } else {
  5523. if (UNEXPECTED(ce->constructor == NULL)) {
  5524. zend_error_noreturn(E_ERROR, "Cannot call constructor");
  5525. }
  5526. if (EG(This) && Z_OBJCE_P(EG(This)) != ce->constructor->common.scope && (ce->constructor->common.fn_flags & ZEND_ACC_PRIVATE)) {
  5527. zend_error_noreturn(E_ERROR, "Cannot call private %s::__construct()", ce->name);
  5528. }
  5529. call->fbc = ce->constructor;
  5530. }
  5531. if (call->fbc->common.fn_flags & ZEND_ACC_STATIC) {
  5532. call->object = NULL;
  5533. } else {
  5534. if (EG(This) &&
  5535. Z_OBJ_HT_P(EG(This))->get_class_entry &&
  5536. !instanceof_function(Z_OBJCE_P(EG(This)), ce TSRMLS_CC)) {
  5537. /* We are calling method of the other (incompatible) class,
  5538. but passing $this. This is done for compatibility with php-4. */
  5539. if (call->fbc->common.fn_flags & ZEND_ACC_ALLOW_STATIC) {
  5540. zend_error(E_DEPRECATED, "Non-static method %s::%s() should not be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name);
  5541. } else {
  5542. /* An internal function assumes $this is present and won't check that. So PHP would crash by allowing the call. */
  5543. zend_error_noreturn(E_ERROR, "Non-static method %s::%s() cannot be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name);
  5544. }
  5545. }
  5546. if ((call->object = EG(This))) {
  5547. Z_ADDREF_P(call->object);
  5548. call->called_scope = Z_OBJCE_P(call->object);
  5549. }
  5550. }
  5551. call->num_additional_args = 0;
  5552. call->is_ctor_call = 0;
  5553. EX(call) = call;
  5554. CHECK_EXCEPTION();
  5555. ZEND_VM_NEXT_OPCODE();
  5556. }
  5557. static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_CONST_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  5558. {
  5559. USE_OPLINE
  5560. zval *expr_ptr;
  5561. SAVE_OPLINE();
  5562. if ((IS_CONST == IS_VAR || IS_CONST == IS_CV) && opline->extended_value) {
  5563. zval **expr_ptr_ptr = NULL;
  5564. if (IS_CONST == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) {
  5565. zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets");
  5566. }
  5567. SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr);
  5568. expr_ptr = *expr_ptr_ptr;
  5569. Z_ADDREF_P(expr_ptr);
  5570. } else {
  5571. expr_ptr=opline->op1.zv;
  5572. if (0) { /* temporary variable */
  5573. zval *new_expr;
  5574. ALLOC_ZVAL(new_expr);
  5575. INIT_PZVAL_COPY(new_expr, expr_ptr);
  5576. expr_ptr = new_expr;
  5577. } else if (IS_CONST == IS_CONST || PZVAL_IS_REF(expr_ptr)) {
  5578. zval *new_expr;
  5579. ALLOC_ZVAL(new_expr);
  5580. INIT_PZVAL_COPY(new_expr, expr_ptr);
  5581. expr_ptr = new_expr;
  5582. zendi_zval_copy_ctor(*expr_ptr);
  5583. } else if (IS_CONST == IS_CV) {
  5584. Z_ADDREF_P(expr_ptr);
  5585. }
  5586. }
  5587. if (IS_UNUSED != IS_UNUSED) {
  5588. zval *offset = NULL;
  5589. ulong hval;
  5590. switch (Z_TYPE_P(offset)) {
  5591. case IS_DOUBLE:
  5592. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  5593. goto num_index;
  5594. case IS_LONG:
  5595. case IS_BOOL:
  5596. hval = Z_LVAL_P(offset);
  5597. num_index:
  5598. zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL);
  5599. break;
  5600. case IS_STRING:
  5601. if (IS_UNUSED == IS_CONST) {
  5602. hval = Z_HASH_P(offset);
  5603. } else {
  5604. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index);
  5605. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  5606. }
  5607. zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL);
  5608. break;
  5609. case IS_NULL:
  5610. zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL);
  5611. break;
  5612. default:
  5613. zend_error(E_WARNING, "Illegal offset type");
  5614. zval_ptr_dtor(&expr_ptr);
  5615. /* do nothing */
  5616. break;
  5617. }
  5618. } else {
  5619. if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) {
  5620. zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied");
  5621. zval_ptr_dtor(&expr_ptr);
  5622. }
  5623. }
  5624. if ((IS_CONST == IS_VAR || IS_CONST == IS_CV) && opline->extended_value) {
  5625. }
  5626. CHECK_EXCEPTION();
  5627. ZEND_VM_NEXT_OPCODE();
  5628. }
  5629. static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_CONST_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  5630. {
  5631. USE_OPLINE
  5632. array_init(&EX_T(opline->result.var).tmp_var);
  5633. if (IS_CONST == IS_UNUSED) {
  5634. ZEND_VM_NEXT_OPCODE();
  5635. #if 0 || IS_CONST != IS_UNUSED
  5636. } else {
  5637. return ZEND_ADD_ARRAY_ELEMENT_SPEC_CONST_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  5638. #endif
  5639. }
  5640. }
  5641. static int ZEND_FASTCALL ZEND_UNSET_VAR_SPEC_CONST_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  5642. {
  5643. USE_OPLINE
  5644. zval tmp, *varname;
  5645. HashTable *target_symbol_table;
  5646. SAVE_OPLINE();
  5647. if (IS_CONST == IS_CV &&
  5648. IS_UNUSED == IS_UNUSED &&
  5649. (opline->extended_value & ZEND_QUICK_SET)) {
  5650. if (EG(active_symbol_table)) {
  5651. zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var);
  5652. zend_delete_variable(EX(prev_execute_data), EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value TSRMLS_CC);
  5653. EX_CV(opline->op1.var) = NULL;
  5654. } else if (EX_CV(opline->op1.var)) {
  5655. zval_ptr_dtor(EX_CV(opline->op1.var));
  5656. EX_CV(opline->op1.var) = NULL;
  5657. }
  5658. CHECK_EXCEPTION();
  5659. ZEND_VM_NEXT_OPCODE();
  5660. }
  5661. varname = opline->op1.zv;
  5662. if (IS_CONST != IS_CONST && Z_TYPE_P(varname) != IS_STRING) {
  5663. ZVAL_COPY_VALUE(&tmp, varname);
  5664. zval_copy_ctor(&tmp);
  5665. convert_to_string(&tmp);
  5666. varname = &tmp;
  5667. } else if (IS_CONST == IS_VAR || IS_CONST == IS_CV) {
  5668. Z_ADDREF_P(varname);
  5669. }
  5670. if (IS_UNUSED != IS_UNUSED) {
  5671. zend_class_entry *ce;
  5672. if (IS_UNUSED == IS_CONST) {
  5673. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  5674. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  5675. } else {
  5676. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  5677. if (UNEXPECTED(EG(exception) != NULL)) {
  5678. if (IS_CONST != IS_CONST && varname == &tmp) {
  5679. zval_dtor(&tmp);
  5680. } else if (IS_CONST == IS_VAR || IS_CONST == IS_CV) {
  5681. zval_ptr_dtor(&varname);
  5682. }
  5683. HANDLE_EXCEPTION();
  5684. }
  5685. if (UNEXPECTED(ce == NULL)) {
  5686. zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op2.zv));
  5687. }
  5688. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  5689. }
  5690. } else {
  5691. ce = EX_T(opline->op2.var).class_entry;
  5692. }
  5693. zend_std_unset_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), ((IS_CONST == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  5694. } else {
  5695. ulong hash_value = zend_inline_hash_func(varname->value.str.val, varname->value.str.len+1);
  5696. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  5697. zend_delete_variable(execute_data, target_symbol_table, varname->value.str.val, varname->value.str.len+1, hash_value TSRMLS_CC);
  5698. }
  5699. if (IS_CONST != IS_CONST && varname == &tmp) {
  5700. zval_dtor(&tmp);
  5701. } else if (IS_CONST == IS_VAR || IS_CONST == IS_CV) {
  5702. zval_ptr_dtor(&varname);
  5703. }
  5704. CHECK_EXCEPTION();
  5705. ZEND_VM_NEXT_OPCODE();
  5706. }
  5707. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_CONST_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  5708. {
  5709. USE_OPLINE
  5710. zval **value;
  5711. zend_bool isset = 1;
  5712. SAVE_OPLINE();
  5713. if (IS_CONST == IS_CV &&
  5714. IS_UNUSED == IS_UNUSED &&
  5715. (opline->extended_value & ZEND_QUICK_SET)) {
  5716. if (EX_CV(opline->op1.var)) {
  5717. value = EX_CV(opline->op1.var);
  5718. } else if (EG(active_symbol_table)) {
  5719. zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var);
  5720. if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **) &value) == FAILURE) {
  5721. isset = 0;
  5722. }
  5723. } else {
  5724. isset = 0;
  5725. }
  5726. } else {
  5727. HashTable *target_symbol_table;
  5728. zval tmp, *varname = opline->op1.zv;
  5729. if (IS_CONST != IS_CONST && Z_TYPE_P(varname) != IS_STRING) {
  5730. ZVAL_COPY_VALUE(&tmp, varname);
  5731. zval_copy_ctor(&tmp);
  5732. convert_to_string(&tmp);
  5733. varname = &tmp;
  5734. }
  5735. if (IS_UNUSED != IS_UNUSED) {
  5736. zend_class_entry *ce;
  5737. if (IS_UNUSED == IS_CONST) {
  5738. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  5739. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  5740. } else {
  5741. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  5742. if (UNEXPECTED(ce == NULL)) {
  5743. CHECK_EXCEPTION();
  5744. ZEND_VM_NEXT_OPCODE();
  5745. }
  5746. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  5747. }
  5748. } else {
  5749. ce = EX_T(opline->op2.var).class_entry;
  5750. }
  5751. value = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 1, ((IS_CONST == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  5752. if (!value) {
  5753. isset = 0;
  5754. }
  5755. } else {
  5756. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  5757. if (zend_hash_find(target_symbol_table, varname->value.str.val, varname->value.str.len+1, (void **) &value) == FAILURE) {
  5758. isset = 0;
  5759. }
  5760. }
  5761. if (IS_CONST != IS_CONST && varname == &tmp) {
  5762. zval_dtor(&tmp);
  5763. }
  5764. }
  5765. if (opline->extended_value & ZEND_ISSET) {
  5766. if (isset && Z_TYPE_PP(value) != IS_NULL) {
  5767. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1);
  5768. } else {
  5769. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0);
  5770. }
  5771. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  5772. if (!isset || !i_zend_is_true(*value)) {
  5773. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1);
  5774. } else {
  5775. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0);
  5776. }
  5777. }
  5778. CHECK_EXCEPTION();
  5779. ZEND_VM_NEXT_OPCODE();
  5780. }
  5781. static int ZEND_FASTCALL ZEND_DECLARE_LAMBDA_FUNCTION_SPEC_CONST_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  5782. {
  5783. USE_OPLINE
  5784. zend_function *op_array;
  5785. SAVE_OPLINE();
  5786. if (UNEXPECTED(zend_hash_quick_find(EG(function_table), Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), Z_HASH_P(opline->op1.zv), (void *) &op_array) == FAILURE) ||
  5787. UNEXPECTED(op_array->type != ZEND_USER_FUNCTION)) {
  5788. zend_error_noreturn(E_ERROR, "Base lambda function for closure not found");
  5789. }
  5790. if (UNEXPECTED((op_array->common.fn_flags & ZEND_ACC_STATIC) ||
  5791. (EX(prev_execute_data) &&
  5792. EX(prev_execute_data)->function_state.function->common.fn_flags & ZEND_ACC_STATIC))) {
  5793. zend_create_closure(&EX_T(opline->result.var).tmp_var, (zend_function *) op_array, EG(called_scope), NULL TSRMLS_CC);
  5794. } else {
  5795. zend_create_closure(&EX_T(opline->result.var).tmp_var, (zend_function *) op_array, EG(scope), EG(This) TSRMLS_CC);
  5796. }
  5797. CHECK_EXCEPTION();
  5798. ZEND_VM_NEXT_OPCODE();
  5799. }
  5800. static int ZEND_FASTCALL ZEND_YIELD_SPEC_CONST_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  5801. {
  5802. USE_OPLINE
  5803. /* The generator object is stored in return_value_ptr_ptr */
  5804. zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr);
  5805. if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) {
  5806. zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator");
  5807. }
  5808. /* Destroy the previously yielded value */
  5809. if (generator->value) {
  5810. zval_ptr_dtor(&generator->value);
  5811. }
  5812. /* Destroy the previously yielded key */
  5813. if (generator->key) {
  5814. zval_ptr_dtor(&generator->key);
  5815. }
  5816. /* Set the new yielded value */
  5817. if (IS_CONST != IS_UNUSED) {
  5818. if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) {
  5819. /* Constants and temporary variables aren't yieldable by reference,
  5820. * but we still allow them with a notice. */
  5821. if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR) {
  5822. zval *value, *copy;
  5823. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  5824. value = opline->op1.zv;
  5825. ALLOC_ZVAL(copy);
  5826. INIT_PZVAL_COPY(copy, value);
  5827. /* Temporary variables don't need ctor copying */
  5828. if (!0) {
  5829. zval_copy_ctor(copy);
  5830. }
  5831. generator->value = copy;
  5832. } else {
  5833. zval **value_ptr = NULL;
  5834. if (IS_CONST == IS_VAR && UNEXPECTED(value_ptr == NULL)) {
  5835. zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference");
  5836. }
  5837. /* If a function call result is yielded and the function did
  5838. * not return by reference we throw a notice. */
  5839. if (IS_CONST == IS_VAR && !Z_ISREF_PP(value_ptr)
  5840. && !(opline->extended_value == ZEND_RETURNS_FUNCTION
  5841. && EX_T(opline->op1.var).var.fcall_returned_reference)
  5842. && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) {
  5843. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  5844. Z_ADDREF_PP(value_ptr);
  5845. generator->value = *value_ptr;
  5846. } else {
  5847. SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr);
  5848. Z_ADDREF_PP(value_ptr);
  5849. generator->value = *value_ptr;
  5850. }
  5851. }
  5852. } else {
  5853. zval *value = opline->op1.zv;
  5854. /* Consts, temporary variables and references need copying */
  5855. if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR
  5856. || PZVAL_IS_REF(value)
  5857. ) {
  5858. zval *copy;
  5859. ALLOC_ZVAL(copy);
  5860. INIT_PZVAL_COPY(copy, value);
  5861. /* Temporary variables don't need ctor copying */
  5862. if (!0) {
  5863. zval_copy_ctor(copy);
  5864. }
  5865. generator->value = copy;
  5866. } else {
  5867. if (IS_CONST == IS_CV) {
  5868. Z_ADDREF_P(value);
  5869. }
  5870. generator->value = value;
  5871. }
  5872. }
  5873. } else {
  5874. /* If no value was specified yield null */
  5875. Z_ADDREF(EG(uninitialized_zval));
  5876. generator->value = &EG(uninitialized_zval);
  5877. }
  5878. /* Set the new yielded key */
  5879. if (IS_UNUSED != IS_UNUSED) {
  5880. zval *key = NULL;
  5881. /* Consts, temporary variables and references need copying */
  5882. if (IS_UNUSED == IS_CONST || IS_UNUSED == IS_TMP_VAR
  5883. || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0)
  5884. ) {
  5885. zval *copy;
  5886. ALLOC_ZVAL(copy);
  5887. INIT_PZVAL_COPY(copy, key);
  5888. /* Temporary variables don't need ctor copying */
  5889. if (!0) {
  5890. zval_copy_ctor(copy);
  5891. }
  5892. generator->key = copy;
  5893. } else {
  5894. Z_ADDREF_P(key);
  5895. generator->key = key;
  5896. }
  5897. if (Z_TYPE_P(generator->key) == IS_LONG
  5898. && Z_LVAL_P(generator->key) > generator->largest_used_integer_key
  5899. ) {
  5900. generator->largest_used_integer_key = Z_LVAL_P(generator->key);
  5901. }
  5902. } else {
  5903. /* If no key was specified we use auto-increment keys */
  5904. generator->largest_used_integer_key++;
  5905. ALLOC_INIT_ZVAL(generator->key);
  5906. ZVAL_LONG(generator->key, generator->largest_used_integer_key);
  5907. }
  5908. if (RETURN_VALUE_USED(opline)) {
  5909. /* If the return value of yield is used set the send
  5910. * target and initialize it to NULL */
  5911. generator->send_target = &EX_T(opline->result.var).var.ptr;
  5912. Z_ADDREF(EG(uninitialized_zval));
  5913. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  5914. } else {
  5915. generator->send_target = NULL;
  5916. }
  5917. /* We increment to the next op, so we are at the correct position when the
  5918. * generator is resumed. */
  5919. ZEND_VM_INC_OPCODE();
  5920. /* The GOTO VM uses a local opline variable. We need to set the opline
  5921. * variable in execute_data so we don't resume at an old position. */
  5922. SAVE_OPLINE();
  5923. ZEND_VM_RETURN();
  5924. }
  5925. static int ZEND_FASTCALL ZEND_ADD_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  5926. {
  5927. USE_OPLINE
  5928. SAVE_OPLINE();
  5929. fast_add_function(&EX_T(opline->result.var).tmp_var,
  5930. opline->op1.zv,
  5931. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  5932. CHECK_EXCEPTION();
  5933. ZEND_VM_NEXT_OPCODE();
  5934. }
  5935. static int ZEND_FASTCALL ZEND_SUB_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  5936. {
  5937. USE_OPLINE
  5938. SAVE_OPLINE();
  5939. fast_sub_function(&EX_T(opline->result.var).tmp_var,
  5940. opline->op1.zv,
  5941. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  5942. CHECK_EXCEPTION();
  5943. ZEND_VM_NEXT_OPCODE();
  5944. }
  5945. static int ZEND_FASTCALL ZEND_MUL_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  5946. {
  5947. USE_OPLINE
  5948. SAVE_OPLINE();
  5949. fast_mul_function(&EX_T(opline->result.var).tmp_var,
  5950. opline->op1.zv,
  5951. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  5952. CHECK_EXCEPTION();
  5953. ZEND_VM_NEXT_OPCODE();
  5954. }
  5955. static int ZEND_FASTCALL ZEND_DIV_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  5956. {
  5957. USE_OPLINE
  5958. SAVE_OPLINE();
  5959. fast_div_function(&EX_T(opline->result.var).tmp_var,
  5960. opline->op1.zv,
  5961. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  5962. CHECK_EXCEPTION();
  5963. ZEND_VM_NEXT_OPCODE();
  5964. }
  5965. static int ZEND_FASTCALL ZEND_MOD_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  5966. {
  5967. USE_OPLINE
  5968. SAVE_OPLINE();
  5969. fast_mod_function(&EX_T(opline->result.var).tmp_var,
  5970. opline->op1.zv,
  5971. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  5972. CHECK_EXCEPTION();
  5973. ZEND_VM_NEXT_OPCODE();
  5974. }
  5975. static int ZEND_FASTCALL ZEND_SL_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  5976. {
  5977. USE_OPLINE
  5978. SAVE_OPLINE();
  5979. shift_left_function(&EX_T(opline->result.var).tmp_var,
  5980. opline->op1.zv,
  5981. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  5982. CHECK_EXCEPTION();
  5983. ZEND_VM_NEXT_OPCODE();
  5984. }
  5985. static int ZEND_FASTCALL ZEND_SR_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  5986. {
  5987. USE_OPLINE
  5988. SAVE_OPLINE();
  5989. shift_right_function(&EX_T(opline->result.var).tmp_var,
  5990. opline->op1.zv,
  5991. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  5992. CHECK_EXCEPTION();
  5993. ZEND_VM_NEXT_OPCODE();
  5994. }
  5995. static int ZEND_FASTCALL ZEND_CONCAT_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  5996. {
  5997. USE_OPLINE
  5998. SAVE_OPLINE();
  5999. concat_function(&EX_T(opline->result.var).tmp_var,
  6000. opline->op1.zv,
  6001. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  6002. CHECK_EXCEPTION();
  6003. ZEND_VM_NEXT_OPCODE();
  6004. }
  6005. static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6006. {
  6007. USE_OPLINE
  6008. SAVE_OPLINE();
  6009. is_identical_function(&EX_T(opline->result.var).tmp_var,
  6010. opline->op1.zv,
  6011. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  6012. CHECK_EXCEPTION();
  6013. ZEND_VM_NEXT_OPCODE();
  6014. }
  6015. static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6016. {
  6017. USE_OPLINE
  6018. zval *result = &EX_T(opline->result.var).tmp_var;
  6019. SAVE_OPLINE();
  6020. is_identical_function(result,
  6021. opline->op1.zv,
  6022. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  6023. Z_LVAL_P(result) = !Z_LVAL_P(result);
  6024. CHECK_EXCEPTION();
  6025. ZEND_VM_NEXT_OPCODE();
  6026. }
  6027. static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6028. {
  6029. USE_OPLINE
  6030. zval *result = &EX_T(opline->result.var).tmp_var;
  6031. SAVE_OPLINE();
  6032. ZVAL_BOOL(result, fast_equal_function(result,
  6033. opline->op1.zv,
  6034. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC));
  6035. CHECK_EXCEPTION();
  6036. ZEND_VM_NEXT_OPCODE();
  6037. }
  6038. static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6039. {
  6040. USE_OPLINE
  6041. zval *result = &EX_T(opline->result.var).tmp_var;
  6042. SAVE_OPLINE();
  6043. ZVAL_BOOL(result, fast_not_equal_function(result,
  6044. opline->op1.zv,
  6045. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC));
  6046. CHECK_EXCEPTION();
  6047. ZEND_VM_NEXT_OPCODE();
  6048. }
  6049. static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6050. {
  6051. USE_OPLINE
  6052. zval *result = &EX_T(opline->result.var).tmp_var;
  6053. SAVE_OPLINE();
  6054. ZVAL_BOOL(result, fast_is_smaller_function(result,
  6055. opline->op1.zv,
  6056. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC));
  6057. CHECK_EXCEPTION();
  6058. ZEND_VM_NEXT_OPCODE();
  6059. }
  6060. static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6061. {
  6062. USE_OPLINE
  6063. zval *result = &EX_T(opline->result.var).tmp_var;
  6064. SAVE_OPLINE();
  6065. ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result,
  6066. opline->op1.zv,
  6067. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC));
  6068. CHECK_EXCEPTION();
  6069. ZEND_VM_NEXT_OPCODE();
  6070. }
  6071. static int ZEND_FASTCALL ZEND_BW_OR_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6072. {
  6073. USE_OPLINE
  6074. SAVE_OPLINE();
  6075. bitwise_or_function(&EX_T(opline->result.var).tmp_var,
  6076. opline->op1.zv,
  6077. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  6078. CHECK_EXCEPTION();
  6079. ZEND_VM_NEXT_OPCODE();
  6080. }
  6081. static int ZEND_FASTCALL ZEND_BW_AND_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6082. {
  6083. USE_OPLINE
  6084. SAVE_OPLINE();
  6085. bitwise_and_function(&EX_T(opline->result.var).tmp_var,
  6086. opline->op1.zv,
  6087. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  6088. CHECK_EXCEPTION();
  6089. ZEND_VM_NEXT_OPCODE();
  6090. }
  6091. static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6092. {
  6093. USE_OPLINE
  6094. SAVE_OPLINE();
  6095. bitwise_xor_function(&EX_T(opline->result.var).tmp_var,
  6096. opline->op1.zv,
  6097. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  6098. CHECK_EXCEPTION();
  6099. ZEND_VM_NEXT_OPCODE();
  6100. }
  6101. static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6102. {
  6103. USE_OPLINE
  6104. SAVE_OPLINE();
  6105. boolean_xor_function(&EX_T(opline->result.var).tmp_var,
  6106. opline->op1.zv,
  6107. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  6108. CHECK_EXCEPTION();
  6109. ZEND_VM_NEXT_OPCODE();
  6110. }
  6111. static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6112. {
  6113. USE_OPLINE
  6114. zval *container;
  6115. SAVE_OPLINE();
  6116. container = opline->op1.zv;
  6117. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_R TSRMLS_CC);
  6118. if (IS_CONST != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) {
  6119. }
  6120. CHECK_EXCEPTION();
  6121. ZEND_VM_NEXT_OPCODE();
  6122. }
  6123. static int ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6124. {
  6125. USE_OPLINE
  6126. zval *function_name;
  6127. zend_class_entry *ce;
  6128. call_slot *call = EX(call_slots) + opline->result.num;
  6129. SAVE_OPLINE();
  6130. if (IS_CONST == IS_CONST) {
  6131. /* no function found. try a static method in class */
  6132. if (CACHED_PTR(opline->op1.literal->cache_slot)) {
  6133. ce = CACHED_PTR(opline->op1.literal->cache_slot);
  6134. } else {
  6135. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), opline->op1.literal + 1, opline->extended_value TSRMLS_CC);
  6136. if (UNEXPECTED(EG(exception) != NULL)) {
  6137. HANDLE_EXCEPTION();
  6138. }
  6139. if (UNEXPECTED(ce == NULL)) {
  6140. zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op1.zv));
  6141. }
  6142. CACHE_PTR(opline->op1.literal->cache_slot, ce);
  6143. }
  6144. call->called_scope = ce;
  6145. } else {
  6146. ce = EX_T(opline->op1.var).class_entry;
  6147. if (opline->extended_value == ZEND_FETCH_CLASS_PARENT || opline->extended_value == ZEND_FETCH_CLASS_SELF) {
  6148. call->called_scope = EG(called_scope);
  6149. } else {
  6150. call->called_scope = ce;
  6151. }
  6152. }
  6153. if (IS_CONST == IS_CONST &&
  6154. IS_CV == IS_CONST &&
  6155. CACHED_PTR(opline->op2.literal->cache_slot)) {
  6156. call->fbc = CACHED_PTR(opline->op2.literal->cache_slot);
  6157. } else if (IS_CONST != IS_CONST &&
  6158. IS_CV == IS_CONST &&
  6159. (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce))) {
  6160. /* do nothing */
  6161. } else if (IS_CV != IS_UNUSED) {
  6162. char *function_name_strval = NULL;
  6163. int function_name_strlen = 0;
  6164. if (IS_CV == IS_CONST) {
  6165. function_name_strval = Z_STRVAL_P(opline->op2.zv);
  6166. function_name_strlen = Z_STRLEN_P(opline->op2.zv);
  6167. } else {
  6168. function_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  6169. if (UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) {
  6170. if (UNEXPECTED(EG(exception) != NULL)) {
  6171. HANDLE_EXCEPTION();
  6172. }
  6173. zend_error_noreturn(E_ERROR, "Function name must be a string");
  6174. } else {
  6175. function_name_strval = Z_STRVAL_P(function_name);
  6176. function_name_strlen = Z_STRLEN_P(function_name);
  6177. }
  6178. }
  6179. if (function_name_strval) {
  6180. if (ce->get_static_method) {
  6181. call->fbc = ce->get_static_method(ce, function_name_strval, function_name_strlen TSRMLS_CC);
  6182. } else {
  6183. call->fbc = zend_std_get_static_method(ce, function_name_strval, function_name_strlen, ((IS_CV == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC);
  6184. }
  6185. if (UNEXPECTED(call->fbc == NULL)) {
  6186. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", ce->name, function_name_strval);
  6187. }
  6188. if (IS_CV == IS_CONST &&
  6189. EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) &&
  6190. EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0)) {
  6191. if (IS_CONST == IS_CONST) {
  6192. CACHE_PTR(opline->op2.literal->cache_slot, call->fbc);
  6193. } else {
  6194. CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce, call->fbc);
  6195. }
  6196. }
  6197. }
  6198. if (IS_CV != IS_CONST) {
  6199. }
  6200. } else {
  6201. if (UNEXPECTED(ce->constructor == NULL)) {
  6202. zend_error_noreturn(E_ERROR, "Cannot call constructor");
  6203. }
  6204. if (EG(This) && Z_OBJCE_P(EG(This)) != ce->constructor->common.scope && (ce->constructor->common.fn_flags & ZEND_ACC_PRIVATE)) {
  6205. zend_error_noreturn(E_ERROR, "Cannot call private %s::__construct()", ce->name);
  6206. }
  6207. call->fbc = ce->constructor;
  6208. }
  6209. if (call->fbc->common.fn_flags & ZEND_ACC_STATIC) {
  6210. call->object = NULL;
  6211. } else {
  6212. if (EG(This) &&
  6213. Z_OBJ_HT_P(EG(This))->get_class_entry &&
  6214. !instanceof_function(Z_OBJCE_P(EG(This)), ce TSRMLS_CC)) {
  6215. /* We are calling method of the other (incompatible) class,
  6216. but passing $this. This is done for compatibility with php-4. */
  6217. if (call->fbc->common.fn_flags & ZEND_ACC_ALLOW_STATIC) {
  6218. zend_error(E_DEPRECATED, "Non-static method %s::%s() should not be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name);
  6219. } else {
  6220. /* An internal function assumes $this is present and won't check that. So PHP would crash by allowing the call. */
  6221. zend_error_noreturn(E_ERROR, "Non-static method %s::%s() cannot be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name);
  6222. }
  6223. }
  6224. if ((call->object = EG(This))) {
  6225. Z_ADDREF_P(call->object);
  6226. call->called_scope = Z_OBJCE_P(call->object);
  6227. }
  6228. }
  6229. call->num_additional_args = 0;
  6230. call->is_ctor_call = 0;
  6231. EX(call) = call;
  6232. CHECK_EXCEPTION();
  6233. ZEND_VM_NEXT_OPCODE();
  6234. }
  6235. static int ZEND_FASTCALL ZEND_CATCH_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6236. {
  6237. USE_OPLINE
  6238. zend_class_entry *ce, *catch_ce;
  6239. zval *exception;
  6240. SAVE_OPLINE();
  6241. /* Check whether an exception has been thrown, if not, jump over code */
  6242. zend_exception_restore(TSRMLS_C);
  6243. if (EG(exception) == NULL) {
  6244. ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[opline->extended_value]);
  6245. ZEND_VM_CONTINUE(); /* CHECK_ME */
  6246. }
  6247. if (CACHED_PTR(opline->op1.literal->cache_slot)) {
  6248. catch_ce = CACHED_PTR(opline->op1.literal->cache_slot);
  6249. } else {
  6250. catch_ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), opline->op1.literal + 1, ZEND_FETCH_CLASS_NO_AUTOLOAD TSRMLS_CC);
  6251. CACHE_PTR(opline->op1.literal->cache_slot, catch_ce);
  6252. }
  6253. ce = Z_OBJCE_P(EG(exception));
  6254. #ifdef HAVE_DTRACE
  6255. if (DTRACE_EXCEPTION_CAUGHT_ENABLED()) {
  6256. DTRACE_EXCEPTION_CAUGHT((char *)ce->name);
  6257. }
  6258. #endif /* HAVE_DTRACE */
  6259. if (ce != catch_ce) {
  6260. if (!instanceof_function(ce, catch_ce TSRMLS_CC)) {
  6261. if (opline->result.num) {
  6262. zend_throw_exception_internal(NULL TSRMLS_CC);
  6263. HANDLE_EXCEPTION();
  6264. }
  6265. ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[opline->extended_value]);
  6266. ZEND_VM_CONTINUE(); /* CHECK_ME */
  6267. }
  6268. }
  6269. exception = EG(exception);
  6270. if (!EG(active_symbol_table)) {
  6271. if (EX_CV(opline->op2.var)) {
  6272. zval_ptr_dtor(EX_CV(opline->op2.var));
  6273. }
  6274. EX_CV(opline->op2.var) = (zval**)EX_CV_NUM(execute_data, EX(op_array)->last_var + opline->op2.var);
  6275. *EX_CV(opline->op2.var) = EG(exception);
  6276. } else {
  6277. zend_compiled_variable *cv = &CV_DEF_OF(opline->op2.var);
  6278. zend_hash_quick_update(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value,
  6279. &EG(exception), sizeof(zval *), (void**)&EX_CV(opline->op2.var));
  6280. }
  6281. if (UNEXPECTED(EG(exception) != exception)) {
  6282. Z_ADDREF_P(EG(exception));
  6283. HANDLE_EXCEPTION();
  6284. } else {
  6285. EG(exception) = NULL;
  6286. ZEND_VM_NEXT_OPCODE();
  6287. }
  6288. }
  6289. static int ZEND_FASTCALL ZEND_CASE_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6290. {
  6291. USE_OPLINE
  6292. SAVE_OPLINE();
  6293. is_equal_function(&EX_T(opline->result.var).tmp_var,
  6294. opline->op1.zv,
  6295. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  6296. CHECK_EXCEPTION();
  6297. ZEND_VM_NEXT_OPCODE();
  6298. }
  6299. static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6300. {
  6301. USE_OPLINE
  6302. zval *expr_ptr;
  6303. SAVE_OPLINE();
  6304. if ((IS_CONST == IS_VAR || IS_CONST == IS_CV) && opline->extended_value) {
  6305. zval **expr_ptr_ptr = NULL;
  6306. if (IS_CONST == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) {
  6307. zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets");
  6308. }
  6309. SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr);
  6310. expr_ptr = *expr_ptr_ptr;
  6311. Z_ADDREF_P(expr_ptr);
  6312. } else {
  6313. expr_ptr=opline->op1.zv;
  6314. if (0) { /* temporary variable */
  6315. zval *new_expr;
  6316. ALLOC_ZVAL(new_expr);
  6317. INIT_PZVAL_COPY(new_expr, expr_ptr);
  6318. expr_ptr = new_expr;
  6319. } else if (IS_CONST == IS_CONST || PZVAL_IS_REF(expr_ptr)) {
  6320. zval *new_expr;
  6321. ALLOC_ZVAL(new_expr);
  6322. INIT_PZVAL_COPY(new_expr, expr_ptr);
  6323. expr_ptr = new_expr;
  6324. zendi_zval_copy_ctor(*expr_ptr);
  6325. } else if (IS_CONST == IS_CV) {
  6326. Z_ADDREF_P(expr_ptr);
  6327. }
  6328. }
  6329. if (IS_CV != IS_UNUSED) {
  6330. zval *offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  6331. ulong hval;
  6332. switch (Z_TYPE_P(offset)) {
  6333. case IS_DOUBLE:
  6334. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  6335. goto num_index;
  6336. case IS_LONG:
  6337. case IS_BOOL:
  6338. hval = Z_LVAL_P(offset);
  6339. num_index:
  6340. zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL);
  6341. break;
  6342. case IS_STRING:
  6343. if (IS_CV == IS_CONST) {
  6344. hval = Z_HASH_P(offset);
  6345. } else {
  6346. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index);
  6347. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  6348. }
  6349. zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL);
  6350. break;
  6351. case IS_NULL:
  6352. zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL);
  6353. break;
  6354. default:
  6355. zend_error(E_WARNING, "Illegal offset type");
  6356. zval_ptr_dtor(&expr_ptr);
  6357. /* do nothing */
  6358. break;
  6359. }
  6360. } else {
  6361. if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) {
  6362. zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied");
  6363. zval_ptr_dtor(&expr_ptr);
  6364. }
  6365. }
  6366. if ((IS_CONST == IS_VAR || IS_CONST == IS_CV) && opline->extended_value) {
  6367. }
  6368. CHECK_EXCEPTION();
  6369. ZEND_VM_NEXT_OPCODE();
  6370. }
  6371. static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6372. {
  6373. USE_OPLINE
  6374. array_init(&EX_T(opline->result.var).tmp_var);
  6375. if (IS_CONST == IS_UNUSED) {
  6376. ZEND_VM_NEXT_OPCODE();
  6377. #if 0 || IS_CONST != IS_UNUSED
  6378. } else {
  6379. return ZEND_ADD_ARRAY_ELEMENT_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  6380. #endif
  6381. }
  6382. }
  6383. static int ZEND_FASTCALL ZEND_YIELD_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6384. {
  6385. USE_OPLINE
  6386. /* The generator object is stored in return_value_ptr_ptr */
  6387. zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr);
  6388. if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) {
  6389. zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator");
  6390. }
  6391. /* Destroy the previously yielded value */
  6392. if (generator->value) {
  6393. zval_ptr_dtor(&generator->value);
  6394. }
  6395. /* Destroy the previously yielded key */
  6396. if (generator->key) {
  6397. zval_ptr_dtor(&generator->key);
  6398. }
  6399. /* Set the new yielded value */
  6400. if (IS_CONST != IS_UNUSED) {
  6401. if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) {
  6402. /* Constants and temporary variables aren't yieldable by reference,
  6403. * but we still allow them with a notice. */
  6404. if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR) {
  6405. zval *value, *copy;
  6406. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  6407. value = opline->op1.zv;
  6408. ALLOC_ZVAL(copy);
  6409. INIT_PZVAL_COPY(copy, value);
  6410. /* Temporary variables don't need ctor copying */
  6411. if (!0) {
  6412. zval_copy_ctor(copy);
  6413. }
  6414. generator->value = copy;
  6415. } else {
  6416. zval **value_ptr = NULL;
  6417. if (IS_CONST == IS_VAR && UNEXPECTED(value_ptr == NULL)) {
  6418. zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference");
  6419. }
  6420. /* If a function call result is yielded and the function did
  6421. * not return by reference we throw a notice. */
  6422. if (IS_CONST == IS_VAR && !Z_ISREF_PP(value_ptr)
  6423. && !(opline->extended_value == ZEND_RETURNS_FUNCTION
  6424. && EX_T(opline->op1.var).var.fcall_returned_reference)
  6425. && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) {
  6426. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  6427. Z_ADDREF_PP(value_ptr);
  6428. generator->value = *value_ptr;
  6429. } else {
  6430. SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr);
  6431. Z_ADDREF_PP(value_ptr);
  6432. generator->value = *value_ptr;
  6433. }
  6434. }
  6435. } else {
  6436. zval *value = opline->op1.zv;
  6437. /* Consts, temporary variables and references need copying */
  6438. if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR
  6439. || PZVAL_IS_REF(value)
  6440. ) {
  6441. zval *copy;
  6442. ALLOC_ZVAL(copy);
  6443. INIT_PZVAL_COPY(copy, value);
  6444. /* Temporary variables don't need ctor copying */
  6445. if (!0) {
  6446. zval_copy_ctor(copy);
  6447. }
  6448. generator->value = copy;
  6449. } else {
  6450. if (IS_CONST == IS_CV) {
  6451. Z_ADDREF_P(value);
  6452. }
  6453. generator->value = value;
  6454. }
  6455. }
  6456. } else {
  6457. /* If no value was specified yield null */
  6458. Z_ADDREF(EG(uninitialized_zval));
  6459. generator->value = &EG(uninitialized_zval);
  6460. }
  6461. /* Set the new yielded key */
  6462. if (IS_CV != IS_UNUSED) {
  6463. zval *key = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  6464. /* Consts, temporary variables and references need copying */
  6465. if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR
  6466. || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0)
  6467. ) {
  6468. zval *copy;
  6469. ALLOC_ZVAL(copy);
  6470. INIT_PZVAL_COPY(copy, key);
  6471. /* Temporary variables don't need ctor copying */
  6472. if (!0) {
  6473. zval_copy_ctor(copy);
  6474. }
  6475. generator->key = copy;
  6476. } else {
  6477. Z_ADDREF_P(key);
  6478. generator->key = key;
  6479. }
  6480. if (Z_TYPE_P(generator->key) == IS_LONG
  6481. && Z_LVAL_P(generator->key) > generator->largest_used_integer_key
  6482. ) {
  6483. generator->largest_used_integer_key = Z_LVAL_P(generator->key);
  6484. }
  6485. } else {
  6486. /* If no key was specified we use auto-increment keys */
  6487. generator->largest_used_integer_key++;
  6488. ALLOC_INIT_ZVAL(generator->key);
  6489. ZVAL_LONG(generator->key, generator->largest_used_integer_key);
  6490. }
  6491. if (RETURN_VALUE_USED(opline)) {
  6492. /* If the return value of yield is used set the send
  6493. * target and initialize it to NULL */
  6494. generator->send_target = &EX_T(opline->result.var).var.ptr;
  6495. Z_ADDREF(EG(uninitialized_zval));
  6496. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  6497. } else {
  6498. generator->send_target = NULL;
  6499. }
  6500. /* We increment to the next op, so we are at the correct position when the
  6501. * generator is resumed. */
  6502. ZEND_VM_INC_OPCODE();
  6503. /* The GOTO VM uses a local opline variable. We need to set the opline
  6504. * variable in execute_data so we don't resume at an old position. */
  6505. SAVE_OPLINE();
  6506. ZEND_VM_RETURN();
  6507. }
  6508. static int ZEND_FASTCALL ZEND_POW_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6509. {
  6510. USE_OPLINE
  6511. SAVE_OPLINE();
  6512. pow_function(&EX_T(opline->result.var).tmp_var,
  6513. opline->op1.zv,
  6514. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  6515. CHECK_EXCEPTION();
  6516. ZEND_VM_NEXT_OPCODE();
  6517. }
  6518. static int ZEND_FASTCALL ZEND_BW_NOT_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6519. {
  6520. USE_OPLINE
  6521. zend_free_op free_op1;
  6522. SAVE_OPLINE();
  6523. bitwise_not_function(&EX_T(opline->result.var).tmp_var,
  6524. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC) TSRMLS_CC);
  6525. zval_dtor(free_op1.var);
  6526. CHECK_EXCEPTION();
  6527. ZEND_VM_NEXT_OPCODE();
  6528. }
  6529. static int ZEND_FASTCALL ZEND_BOOL_NOT_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6530. {
  6531. USE_OPLINE
  6532. zend_free_op free_op1;
  6533. SAVE_OPLINE();
  6534. boolean_not_function(&EX_T(opline->result.var).tmp_var,
  6535. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC) TSRMLS_CC);
  6536. zval_dtor(free_op1.var);
  6537. CHECK_EXCEPTION();
  6538. ZEND_VM_NEXT_OPCODE();
  6539. }
  6540. static int ZEND_FASTCALL ZEND_ECHO_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6541. {
  6542. USE_OPLINE
  6543. zend_free_op free_op1;
  6544. zval *z;
  6545. SAVE_OPLINE();
  6546. z = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  6547. if (IS_TMP_VAR == IS_TMP_VAR && Z_TYPE_P(z) == IS_OBJECT) {
  6548. INIT_PZVAL(z);
  6549. }
  6550. zend_print_variable(z);
  6551. zval_dtor(free_op1.var);
  6552. CHECK_EXCEPTION();
  6553. ZEND_VM_NEXT_OPCODE();
  6554. }
  6555. static int ZEND_FASTCALL ZEND_PRINT_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6556. {
  6557. USE_OPLINE
  6558. ZVAL_LONG(&EX_T(opline->result.var).tmp_var, 1);
  6559. return ZEND_ECHO_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  6560. }
  6561. static int ZEND_FASTCALL ZEND_JMPZ_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6562. {
  6563. USE_OPLINE
  6564. zend_free_op free_op1;
  6565. zval *val;
  6566. int ret;
  6567. SAVE_OPLINE();
  6568. val = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  6569. if (IS_TMP_VAR == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) {
  6570. ret = Z_LVAL_P(val);
  6571. } else {
  6572. ret = i_zend_is_true(val);
  6573. zval_dtor(free_op1.var);
  6574. if (UNEXPECTED(EG(exception) != NULL)) {
  6575. HANDLE_EXCEPTION();
  6576. }
  6577. }
  6578. if (!ret) {
  6579. #if DEBUG_ZEND>=2
  6580. printf("Conditional jmp to %d\n", opline->op2.opline_num);
  6581. #endif
  6582. ZEND_VM_SET_OPCODE(opline->op2.jmp_addr);
  6583. ZEND_VM_CONTINUE();
  6584. }
  6585. ZEND_VM_NEXT_OPCODE();
  6586. }
  6587. static int ZEND_FASTCALL ZEND_JMPNZ_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6588. {
  6589. USE_OPLINE
  6590. zend_free_op free_op1;
  6591. zval *val;
  6592. int ret;
  6593. SAVE_OPLINE();
  6594. val = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  6595. if (IS_TMP_VAR == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) {
  6596. ret = Z_LVAL_P(val);
  6597. } else {
  6598. ret = i_zend_is_true(val);
  6599. zval_dtor(free_op1.var);
  6600. if (UNEXPECTED(EG(exception) != NULL)) {
  6601. HANDLE_EXCEPTION();
  6602. }
  6603. }
  6604. if (ret) {
  6605. #if DEBUG_ZEND>=2
  6606. printf("Conditional jmp to %d\n", opline->op2.opline_num);
  6607. #endif
  6608. ZEND_VM_SET_OPCODE(opline->op2.jmp_addr);
  6609. ZEND_VM_CONTINUE();
  6610. }
  6611. ZEND_VM_NEXT_OPCODE();
  6612. }
  6613. static int ZEND_FASTCALL ZEND_JMPZNZ_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6614. {
  6615. USE_OPLINE
  6616. zend_free_op free_op1;
  6617. zval *val;
  6618. int retval;
  6619. SAVE_OPLINE();
  6620. val = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  6621. if (IS_TMP_VAR == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) {
  6622. retval = Z_LVAL_P(val);
  6623. } else {
  6624. retval = i_zend_is_true(val);
  6625. zval_dtor(free_op1.var);
  6626. if (UNEXPECTED(EG(exception) != NULL)) {
  6627. HANDLE_EXCEPTION();
  6628. }
  6629. }
  6630. if (EXPECTED(retval != 0)) {
  6631. #if DEBUG_ZEND>=2
  6632. printf("Conditional jmp on true to %d\n", opline->extended_value);
  6633. #endif
  6634. ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[opline->extended_value]);
  6635. ZEND_VM_CONTINUE(); /* CHECK_ME */
  6636. } else {
  6637. #if DEBUG_ZEND>=2
  6638. printf("Conditional jmp on false to %d\n", opline->op2.opline_num);
  6639. #endif
  6640. ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[opline->op2.opline_num]);
  6641. ZEND_VM_CONTINUE(); /* CHECK_ME */
  6642. }
  6643. }
  6644. static int ZEND_FASTCALL ZEND_JMPZ_EX_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6645. {
  6646. USE_OPLINE
  6647. zend_free_op free_op1;
  6648. zval *val;
  6649. int retval;
  6650. SAVE_OPLINE();
  6651. val = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  6652. if (IS_TMP_VAR == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) {
  6653. retval = Z_LVAL_P(val);
  6654. } else {
  6655. retval = i_zend_is_true(val);
  6656. zval_dtor(free_op1.var);
  6657. if (UNEXPECTED(EG(exception) != NULL)) {
  6658. HANDLE_EXCEPTION();
  6659. }
  6660. }
  6661. Z_LVAL(EX_T(opline->result.var).tmp_var) = retval;
  6662. Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL;
  6663. if (!retval) {
  6664. #if DEBUG_ZEND>=2
  6665. printf("Conditional jmp to %d\n", opline->op2.opline_num);
  6666. #endif
  6667. ZEND_VM_SET_OPCODE(opline->op2.jmp_addr);
  6668. ZEND_VM_CONTINUE();
  6669. }
  6670. ZEND_VM_NEXT_OPCODE();
  6671. }
  6672. static int ZEND_FASTCALL ZEND_JMPNZ_EX_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6673. {
  6674. USE_OPLINE
  6675. zend_free_op free_op1;
  6676. zval *val;
  6677. int retval;
  6678. SAVE_OPLINE();
  6679. val = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  6680. if (IS_TMP_VAR == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) {
  6681. retval = Z_LVAL_P(val);
  6682. } else {
  6683. retval = i_zend_is_true(val);
  6684. zval_dtor(free_op1.var);
  6685. if (UNEXPECTED(EG(exception) != NULL)) {
  6686. HANDLE_EXCEPTION();
  6687. }
  6688. }
  6689. Z_LVAL(EX_T(opline->result.var).tmp_var) = retval;
  6690. Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL;
  6691. if (retval) {
  6692. #if DEBUG_ZEND>=2
  6693. printf("Conditional jmp to %d\n", opline->op2.opline_num);
  6694. #endif
  6695. ZEND_VM_SET_OPCODE(opline->op2.jmp_addr);
  6696. ZEND_VM_CONTINUE();
  6697. }
  6698. ZEND_VM_NEXT_OPCODE();
  6699. }
  6700. static int ZEND_FASTCALL ZEND_FREE_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6701. {
  6702. USE_OPLINE
  6703. SAVE_OPLINE();
  6704. if (IS_TMP_VAR == IS_TMP_VAR) {
  6705. zendi_zval_dtor(EX_T(opline->op1.var).tmp_var);
  6706. } else {
  6707. zval_ptr_dtor(&EX_T(opline->op1.var).var.ptr);
  6708. }
  6709. CHECK_EXCEPTION();
  6710. ZEND_VM_NEXT_OPCODE();
  6711. }
  6712. static int ZEND_FASTCALL ZEND_RETURN_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6713. {
  6714. USE_OPLINE
  6715. zval *retval_ptr;
  6716. zend_free_op free_op1;
  6717. SAVE_OPLINE();
  6718. retval_ptr = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  6719. if (!EG(return_value_ptr_ptr)) {
  6720. zval_dtor(free_op1.var);
  6721. } else {
  6722. if (IS_TMP_VAR == IS_CONST ||
  6723. IS_TMP_VAR == IS_TMP_VAR ||
  6724. PZVAL_IS_REF(retval_ptr)) {
  6725. zval *ret;
  6726. ALLOC_ZVAL(ret);
  6727. INIT_PZVAL_COPY(ret, retval_ptr);
  6728. if (IS_TMP_VAR != IS_TMP_VAR) {
  6729. zval_copy_ctor(ret);
  6730. }
  6731. *EG(return_value_ptr_ptr) = ret;
  6732. } else if ((IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) &&
  6733. retval_ptr == &EG(uninitialized_zval)) {
  6734. zval *ret;
  6735. if (IS_TMP_VAR == IS_VAR) {
  6736. Z_DELREF_P(retval_ptr);
  6737. }
  6738. ALLOC_INIT_ZVAL(ret);
  6739. *EG(return_value_ptr_ptr) = ret;
  6740. } else {
  6741. *EG(return_value_ptr_ptr) = retval_ptr;
  6742. if (IS_TMP_VAR == IS_CV) {
  6743. Z_ADDREF_P(retval_ptr);
  6744. }
  6745. }
  6746. }
  6747. return zend_leave_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  6748. }
  6749. static int ZEND_FASTCALL ZEND_RETURN_BY_REF_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6750. {
  6751. USE_OPLINE
  6752. zval *retval_ptr;
  6753. zval **retval_ptr_ptr;
  6754. zend_free_op free_op1;
  6755. SAVE_OPLINE();
  6756. do {
  6757. if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR ||
  6758. (IS_TMP_VAR == IS_VAR && opline->extended_value == ZEND_RETURNS_VALUE)) {
  6759. /* Not supposed to happen, but we'll allow it */
  6760. zend_error(E_NOTICE, "Only variable references should be returned by reference");
  6761. retval_ptr = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  6762. if (!EG(return_value_ptr_ptr)) {
  6763. if (IS_TMP_VAR == IS_TMP_VAR) {
  6764. zval_dtor(free_op1.var);
  6765. }
  6766. } else if (!1) { /* Not a temp var */
  6767. zval *ret;
  6768. ALLOC_ZVAL(ret);
  6769. INIT_PZVAL_COPY(ret, retval_ptr);
  6770. zval_copy_ctor(ret);
  6771. *EG(return_value_ptr_ptr) = ret;
  6772. } else {
  6773. zval *ret;
  6774. ALLOC_ZVAL(ret);
  6775. INIT_PZVAL_COPY(ret, retval_ptr);
  6776. *EG(return_value_ptr_ptr) = ret;
  6777. }
  6778. break;
  6779. }
  6780. retval_ptr_ptr = NULL;
  6781. if (IS_TMP_VAR == IS_VAR && UNEXPECTED(retval_ptr_ptr == NULL)) {
  6782. zend_error_noreturn(E_ERROR, "Cannot return string offsets by reference");
  6783. }
  6784. if (IS_TMP_VAR == IS_VAR && !Z_ISREF_PP(retval_ptr_ptr)) {
  6785. if (opline->extended_value == ZEND_RETURNS_FUNCTION &&
  6786. EX_T(opline->op1.var).var.fcall_returned_reference) {
  6787. } else if (EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) {
  6788. zend_error(E_NOTICE, "Only variable references should be returned by reference");
  6789. if (EG(return_value_ptr_ptr)) {
  6790. zval *ret;
  6791. ALLOC_ZVAL(ret);
  6792. INIT_PZVAL_COPY(ret, *retval_ptr_ptr);
  6793. zval_copy_ctor(ret);
  6794. *EG(return_value_ptr_ptr) = ret;
  6795. }
  6796. break;
  6797. }
  6798. }
  6799. if (EG(return_value_ptr_ptr)) {
  6800. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr_ptr);
  6801. Z_ADDREF_PP(retval_ptr_ptr);
  6802. *EG(return_value_ptr_ptr) = *retval_ptr_ptr;
  6803. }
  6804. } while (0);
  6805. return zend_leave_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  6806. }
  6807. static int ZEND_FASTCALL ZEND_THROW_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6808. {
  6809. USE_OPLINE
  6810. zval *value;
  6811. zval *exception;
  6812. zend_free_op free_op1;
  6813. SAVE_OPLINE();
  6814. value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  6815. if (IS_TMP_VAR == IS_CONST || UNEXPECTED(Z_TYPE_P(value) != IS_OBJECT)) {
  6816. if (UNEXPECTED(EG(exception) != NULL)) {
  6817. HANDLE_EXCEPTION();
  6818. }
  6819. zend_error_noreturn(E_ERROR, "Can only throw objects");
  6820. }
  6821. zend_exception_save(TSRMLS_C);
  6822. /* Not sure if a complete copy is what we want here */
  6823. ALLOC_ZVAL(exception);
  6824. INIT_PZVAL_COPY(exception, value);
  6825. if (!1) {
  6826. zval_copy_ctor(exception);
  6827. }
  6828. zend_throw_exception_object(exception TSRMLS_CC);
  6829. zend_exception_restore(TSRMLS_C);
  6830. HANDLE_EXCEPTION();
  6831. }
  6832. static int ZEND_FASTCALL ZEND_SEND_VAL_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6833. {
  6834. USE_OPLINE
  6835. SAVE_OPLINE();
  6836. if (opline->extended_value == ZEND_DO_FCALL_BY_NAME) {
  6837. if (ARG_MUST_BE_SENT_BY_REF(EX(call)->fbc, opline->op2.num)) {
  6838. zend_error_noreturn(E_ERROR, "Cannot pass parameter %d by reference", opline->op2.num);
  6839. }
  6840. }
  6841. {
  6842. zval *valptr;
  6843. zval *value;
  6844. zend_free_op free_op1;
  6845. value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  6846. ALLOC_ZVAL(valptr);
  6847. INIT_PZVAL_COPY(valptr, value);
  6848. if (!1) {
  6849. zval_copy_ctor(valptr);
  6850. }
  6851. zend_vm_stack_push(valptr TSRMLS_CC);
  6852. }
  6853. CHECK_EXCEPTION();
  6854. ZEND_VM_NEXT_OPCODE();
  6855. }
  6856. static int ZEND_FASTCALL ZEND_BOOL_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6857. {
  6858. USE_OPLINE
  6859. zend_free_op free_op1;
  6860. zval *retval = &EX_T(opline->result.var).tmp_var;
  6861. SAVE_OPLINE();
  6862. /* PHP 3.0 returned "" for false and 1 for true, here we use 0 and 1 for now */
  6863. ZVAL_BOOL(retval, i_zend_is_true(_get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC)));
  6864. zval_dtor(free_op1.var);
  6865. CHECK_EXCEPTION();
  6866. ZEND_VM_NEXT_OPCODE();
  6867. }
  6868. static int ZEND_FASTCALL ZEND_CLONE_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6869. {
  6870. USE_OPLINE
  6871. zend_free_op free_op1;
  6872. zval *obj;
  6873. zend_class_entry *ce;
  6874. zend_function *clone;
  6875. zend_object_clone_obj_t clone_call;
  6876. SAVE_OPLINE();
  6877. obj = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  6878. if (IS_TMP_VAR == IS_CONST ||
  6879. UNEXPECTED(Z_TYPE_P(obj) != IS_OBJECT)) {
  6880. if (UNEXPECTED(EG(exception) != NULL)) {
  6881. HANDLE_EXCEPTION();
  6882. }
  6883. zend_error_noreturn(E_ERROR, "__clone method called on non-object");
  6884. }
  6885. ce = Z_OBJCE_P(obj);
  6886. clone = ce ? ce->clone : NULL;
  6887. clone_call = Z_OBJ_HT_P(obj)->clone_obj;
  6888. if (UNEXPECTED(clone_call == NULL)) {
  6889. if (ce) {
  6890. zend_error_noreturn(E_ERROR, "Trying to clone an uncloneable object of class %s", ce->name);
  6891. } else {
  6892. zend_error_noreturn(E_ERROR, "Trying to clone an uncloneable object");
  6893. }
  6894. }
  6895. if (ce && clone) {
  6896. if (clone->op_array.fn_flags & ZEND_ACC_PRIVATE) {
  6897. /* Ensure that if we're calling a private function, we're allowed to do so.
  6898. */
  6899. if (UNEXPECTED(ce != EG(scope))) {
  6900. zend_error_noreturn(E_ERROR, "Call to private %s::__clone() from context '%s'", ce->name, EG(scope) ? EG(scope)->name : "");
  6901. }
  6902. } else if ((clone->common.fn_flags & ZEND_ACC_PROTECTED)) {
  6903. /* Ensure that if we're calling a protected function, we're allowed to do so.
  6904. */
  6905. if (UNEXPECTED(!zend_check_protected(zend_get_function_root_class(clone), EG(scope)))) {
  6906. zend_error_noreturn(E_ERROR, "Call to protected %s::__clone() from context '%s'", ce->name, EG(scope) ? EG(scope)->name : "");
  6907. }
  6908. }
  6909. }
  6910. if (EXPECTED(EG(exception) == NULL)) {
  6911. zval *retval;
  6912. ALLOC_ZVAL(retval);
  6913. Z_OBJVAL_P(retval) = clone_call(obj TSRMLS_CC);
  6914. Z_TYPE_P(retval) = IS_OBJECT;
  6915. Z_SET_REFCOUNT_P(retval, 1);
  6916. Z_SET_ISREF_P(retval);
  6917. if (!RETURN_VALUE_USED(opline) || UNEXPECTED(EG(exception) != NULL)) {
  6918. zval_ptr_dtor(&retval);
  6919. } else {
  6920. EX_T(opline->result.var).var.ptr = retval;
  6921. }
  6922. }
  6923. CHECK_EXCEPTION();
  6924. ZEND_VM_NEXT_OPCODE();
  6925. }
  6926. static int ZEND_FASTCALL ZEND_CAST_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6927. {
  6928. USE_OPLINE
  6929. zend_free_op free_op1;
  6930. zval *expr;
  6931. zval *result = &EX_T(opline->result.var).tmp_var;
  6932. SAVE_OPLINE();
  6933. expr = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  6934. if (opline->extended_value != IS_STRING) {
  6935. ZVAL_COPY_VALUE(result, expr);
  6936. if (!1) {
  6937. zendi_zval_copy_ctor(*result);
  6938. }
  6939. }
  6940. switch (opline->extended_value) {
  6941. case IS_NULL:
  6942. convert_to_null(result);
  6943. break;
  6944. case IS_BOOL:
  6945. convert_to_boolean(result);
  6946. break;
  6947. case IS_LONG:
  6948. convert_to_long(result);
  6949. break;
  6950. case IS_DOUBLE:
  6951. convert_to_double(result);
  6952. break;
  6953. case IS_STRING: {
  6954. zval var_copy;
  6955. int use_copy;
  6956. zend_make_printable_zval(expr, &var_copy, &use_copy);
  6957. if (use_copy) {
  6958. ZVAL_COPY_VALUE(result, &var_copy);
  6959. if (1) {
  6960. zval_dtor(free_op1.var);
  6961. }
  6962. } else {
  6963. ZVAL_COPY_VALUE(result, expr);
  6964. if (!1) {
  6965. zendi_zval_copy_ctor(*result);
  6966. }
  6967. }
  6968. break;
  6969. }
  6970. case IS_ARRAY:
  6971. convert_to_array(result);
  6972. break;
  6973. case IS_OBJECT:
  6974. convert_to_object(result);
  6975. break;
  6976. }
  6977. CHECK_EXCEPTION();
  6978. ZEND_VM_NEXT_OPCODE();
  6979. }
  6980. static int ZEND_FASTCALL ZEND_INCLUDE_OR_EVAL_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  6981. {
  6982. USE_OPLINE
  6983. zend_op_array *new_op_array=NULL;
  6984. zend_free_op free_op1;
  6985. zval *inc_filename;
  6986. zval *tmp_inc_filename = NULL;
  6987. zend_bool failure_retval=0;
  6988. SAVE_OPLINE();
  6989. inc_filename = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  6990. if (inc_filename->type!=IS_STRING) {
  6991. MAKE_STD_ZVAL(tmp_inc_filename);
  6992. ZVAL_COPY_VALUE(tmp_inc_filename, inc_filename);
  6993. zval_copy_ctor(tmp_inc_filename);
  6994. convert_to_string(tmp_inc_filename);
  6995. inc_filename = tmp_inc_filename;
  6996. }
  6997. if (opline->extended_value != ZEND_EVAL && strlen(Z_STRVAL_P(inc_filename)) != Z_STRLEN_P(inc_filename)) {
  6998. if (opline->extended_value == ZEND_INCLUDE_ONCE || opline->extended_value == ZEND_INCLUDE) {
  6999. zend_message_dispatcher(ZMSG_FAILED_INCLUDE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC);
  7000. } else {
  7001. zend_message_dispatcher(ZMSG_FAILED_REQUIRE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC);
  7002. }
  7003. } else {
  7004. switch (opline->extended_value) {
  7005. case ZEND_INCLUDE_ONCE:
  7006. case ZEND_REQUIRE_ONCE: {
  7007. zend_file_handle file_handle;
  7008. char *resolved_path;
  7009. resolved_path = zend_resolve_path(Z_STRVAL_P(inc_filename), Z_STRLEN_P(inc_filename) TSRMLS_CC);
  7010. if (resolved_path) {
  7011. failure_retval = zend_hash_exists(&EG(included_files), resolved_path, strlen(resolved_path)+1);
  7012. } else {
  7013. resolved_path = Z_STRVAL_P(inc_filename);
  7014. }
  7015. if (failure_retval) {
  7016. /* do nothing, file already included */
  7017. } else if (SUCCESS == zend_stream_open(resolved_path, &file_handle TSRMLS_CC)) {
  7018. if (!file_handle.opened_path) {
  7019. file_handle.opened_path = estrdup(resolved_path);
  7020. }
  7021. if (zend_hash_add_empty_element(&EG(included_files), file_handle.opened_path, strlen(file_handle.opened_path)+1)==SUCCESS) {
  7022. new_op_array = zend_compile_file(&file_handle, (opline->extended_value==ZEND_INCLUDE_ONCE?ZEND_INCLUDE:ZEND_REQUIRE) TSRMLS_CC);
  7023. zend_destroy_file_handle(&file_handle TSRMLS_CC);
  7024. } else {
  7025. zend_file_handle_dtor(&file_handle TSRMLS_CC);
  7026. failure_retval=1;
  7027. }
  7028. } else {
  7029. if (opline->extended_value == ZEND_INCLUDE_ONCE) {
  7030. zend_message_dispatcher(ZMSG_FAILED_INCLUDE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC);
  7031. } else {
  7032. zend_message_dispatcher(ZMSG_FAILED_REQUIRE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC);
  7033. }
  7034. }
  7035. if (resolved_path != Z_STRVAL_P(inc_filename)) {
  7036. efree(resolved_path);
  7037. }
  7038. }
  7039. break;
  7040. case ZEND_INCLUDE:
  7041. case ZEND_REQUIRE:
  7042. new_op_array = compile_filename(opline->extended_value, inc_filename TSRMLS_CC);
  7043. break;
  7044. case ZEND_EVAL: {
  7045. char *eval_desc = zend_make_compiled_string_description("eval()'d code" TSRMLS_CC);
  7046. new_op_array = zend_compile_string(inc_filename, eval_desc TSRMLS_CC);
  7047. efree(eval_desc);
  7048. }
  7049. break;
  7050. EMPTY_SWITCH_DEFAULT_CASE()
  7051. }
  7052. }
  7053. if (tmp_inc_filename) {
  7054. zval_ptr_dtor(&tmp_inc_filename);
  7055. }
  7056. zval_dtor(free_op1.var);
  7057. if (UNEXPECTED(EG(exception) != NULL)) {
  7058. HANDLE_EXCEPTION();
  7059. } else if (EXPECTED(new_op_array != NULL)) {
  7060. EX(original_return_value) = EG(return_value_ptr_ptr);
  7061. EG(active_op_array) = new_op_array;
  7062. if (RETURN_VALUE_USED(opline)) {
  7063. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  7064. EG(return_value_ptr_ptr) = EX_T(opline->result.var).var.ptr_ptr;
  7065. } else {
  7066. EG(return_value_ptr_ptr) = NULL;
  7067. }
  7068. EX(function_state).function = (zend_function *) new_op_array;
  7069. EX(object) = NULL;
  7070. if (!EG(active_symbol_table)) {
  7071. zend_rebuild_symbol_table(TSRMLS_C);
  7072. }
  7073. if (EXPECTED(zend_execute_ex == execute_ex)) {
  7074. ZEND_VM_ENTER();
  7075. } else {
  7076. zend_execute(new_op_array TSRMLS_CC);
  7077. }
  7078. EX(function_state).function = (zend_function *) EX(op_array);
  7079. EG(opline_ptr) = &EX(opline);
  7080. EG(active_op_array) = EX(op_array);
  7081. EG(return_value_ptr_ptr) = EX(original_return_value);
  7082. destroy_op_array(new_op_array TSRMLS_CC);
  7083. efree(new_op_array);
  7084. if (UNEXPECTED(EG(exception) != NULL)) {
  7085. zend_throw_exception_internal(NULL TSRMLS_CC);
  7086. HANDLE_EXCEPTION();
  7087. }
  7088. } else if (RETURN_VALUE_USED(opline)) {
  7089. zval *retval;
  7090. ALLOC_ZVAL(retval);
  7091. ZVAL_BOOL(retval, failure_retval);
  7092. INIT_PZVAL(retval);
  7093. EX_T(opline->result.var).var.ptr = retval;
  7094. }
  7095. ZEND_VM_NEXT_OPCODE();
  7096. }
  7097. static int ZEND_FASTCALL ZEND_FE_RESET_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7098. {
  7099. USE_OPLINE
  7100. zend_free_op free_op1;
  7101. zval *array_ptr, **array_ptr_ptr;
  7102. HashTable *fe_ht;
  7103. zend_object_iterator *iter = NULL;
  7104. zend_class_entry *ce = NULL;
  7105. zend_bool is_empty = 0;
  7106. SAVE_OPLINE();
  7107. if ((IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) &&
  7108. (opline->extended_value & ZEND_FE_RESET_VARIABLE)) {
  7109. array_ptr_ptr = NULL;
  7110. if (array_ptr_ptr == NULL || array_ptr_ptr == &EG(uninitialized_zval_ptr)) {
  7111. MAKE_STD_ZVAL(array_ptr);
  7112. ZVAL_NULL(array_ptr);
  7113. } else if (Z_TYPE_PP(array_ptr_ptr) == IS_OBJECT) {
  7114. if(Z_OBJ_HT_PP(array_ptr_ptr)->get_class_entry == NULL) {
  7115. zend_error(E_WARNING, "foreach() cannot iterate over objects without PHP class");
  7116. ZEND_VM_JMP(EX(op_array)->opcodes+opline->op2.opline_num);
  7117. }
  7118. ce = Z_OBJCE_PP(array_ptr_ptr);
  7119. if (!ce || ce->get_iterator == NULL) {
  7120. SEPARATE_ZVAL_IF_NOT_REF(array_ptr_ptr);
  7121. Z_ADDREF_PP(array_ptr_ptr);
  7122. }
  7123. array_ptr = *array_ptr_ptr;
  7124. } else {
  7125. if (Z_TYPE_PP(array_ptr_ptr) == IS_ARRAY) {
  7126. SEPARATE_ZVAL_IF_NOT_REF(array_ptr_ptr);
  7127. if (opline->extended_value & ZEND_FE_FETCH_BYREF) {
  7128. Z_SET_ISREF_PP(array_ptr_ptr);
  7129. }
  7130. }
  7131. array_ptr = *array_ptr_ptr;
  7132. Z_ADDREF_P(array_ptr);
  7133. }
  7134. } else {
  7135. array_ptr = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  7136. if (1) { /* IS_TMP_VAR */
  7137. zval *tmp;
  7138. ALLOC_ZVAL(tmp);
  7139. INIT_PZVAL_COPY(tmp, array_ptr);
  7140. array_ptr = tmp;
  7141. if (Z_TYPE_P(array_ptr) == IS_OBJECT) {
  7142. ce = Z_OBJCE_P(array_ptr);
  7143. if (ce && ce->get_iterator) {
  7144. Z_DELREF_P(array_ptr);
  7145. }
  7146. }
  7147. } else if (Z_TYPE_P(array_ptr) == IS_OBJECT) {
  7148. ce = Z_OBJCE_P(array_ptr);
  7149. if (!ce || !ce->get_iterator) {
  7150. if (IS_TMP_VAR == IS_CV) {
  7151. Z_ADDREF_P(array_ptr);
  7152. }
  7153. }
  7154. } else if (IS_TMP_VAR == IS_CONST ||
  7155. (IS_TMP_VAR == IS_CV &&
  7156. !Z_ISREF_P(array_ptr) &&
  7157. Z_REFCOUNT_P(array_ptr) > 1) ||
  7158. (IS_TMP_VAR == IS_VAR &&
  7159. !Z_ISREF_P(array_ptr) &&
  7160. Z_REFCOUNT_P(array_ptr) > 2)) {
  7161. zval *tmp;
  7162. if (IS_TMP_VAR == IS_VAR) {
  7163. Z_DELREF_P(array_ptr);
  7164. }
  7165. ALLOC_ZVAL(tmp);
  7166. INIT_PZVAL_COPY(tmp, array_ptr);
  7167. zval_copy_ctor(tmp);
  7168. array_ptr = tmp;
  7169. } else if (IS_TMP_VAR == IS_CV) {
  7170. Z_ADDREF_P(array_ptr);
  7171. }
  7172. }
  7173. if (ce && ce->get_iterator) {
  7174. iter = ce->get_iterator(ce, array_ptr, opline->extended_value & ZEND_FE_RESET_REFERENCE TSRMLS_CC);
  7175. if (IS_TMP_VAR == IS_VAR && !(opline->extended_value & ZEND_FE_RESET_VARIABLE)) {
  7176. }
  7177. if (iter && EXPECTED(EG(exception) == NULL)) {
  7178. array_ptr = zend_iterator_wrap(iter TSRMLS_CC);
  7179. } else {
  7180. if (IS_TMP_VAR == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) {
  7181. }
  7182. if (!EG(exception)) {
  7183. zend_throw_exception_ex(NULL, 0 TSRMLS_CC, "Object of type %s did not create an Iterator", ce->name);
  7184. }
  7185. zend_throw_exception_internal(NULL TSRMLS_CC);
  7186. HANDLE_EXCEPTION();
  7187. }
  7188. }
  7189. EX_T(opline->result.var).fe.ptr = array_ptr;
  7190. if (iter) {
  7191. iter->index = 0;
  7192. if (iter->funcs->rewind) {
  7193. iter->funcs->rewind(iter TSRMLS_CC);
  7194. if (UNEXPECTED(EG(exception) != NULL)) {
  7195. zval_ptr_dtor(&array_ptr);
  7196. if (IS_TMP_VAR == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) {
  7197. }
  7198. HANDLE_EXCEPTION();
  7199. }
  7200. }
  7201. is_empty = iter->funcs->valid(iter TSRMLS_CC) != SUCCESS;
  7202. if (UNEXPECTED(EG(exception) != NULL)) {
  7203. zval_ptr_dtor(&array_ptr);
  7204. if (IS_TMP_VAR == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) {
  7205. }
  7206. HANDLE_EXCEPTION();
  7207. }
  7208. iter->index = -1; /* will be set to 0 before using next handler */
  7209. } else if ((fe_ht = HASH_OF(array_ptr)) != NULL) {
  7210. zend_hash_internal_pointer_reset(fe_ht);
  7211. if (ce) {
  7212. zend_object *zobj = zend_objects_get_address(array_ptr TSRMLS_CC);
  7213. while (zend_hash_has_more_elements(fe_ht) == SUCCESS) {
  7214. char *str_key;
  7215. uint str_key_len;
  7216. ulong int_key;
  7217. zend_uchar key_type;
  7218. key_type = zend_hash_get_current_key_ex(fe_ht, &str_key, &str_key_len, &int_key, 0, NULL);
  7219. if (key_type != HASH_KEY_NON_EXISTENT &&
  7220. (key_type == HASH_KEY_IS_LONG ||
  7221. zend_check_property_access(zobj, str_key, str_key_len-1 TSRMLS_CC) == SUCCESS)) {
  7222. break;
  7223. }
  7224. zend_hash_move_forward(fe_ht);
  7225. }
  7226. }
  7227. is_empty = zend_hash_has_more_elements(fe_ht) != SUCCESS;
  7228. zend_hash_get_pointer(fe_ht, &EX_T(opline->result.var).fe.fe_pos);
  7229. } else {
  7230. zend_error(E_WARNING, "Invalid argument supplied for foreach()");
  7231. is_empty = 1;
  7232. }
  7233. if (IS_TMP_VAR == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) {
  7234. }
  7235. if (is_empty) {
  7236. ZEND_VM_JMP(EX(op_array)->opcodes+opline->op2.opline_num);
  7237. } else {
  7238. CHECK_EXCEPTION();
  7239. ZEND_VM_NEXT_OPCODE();
  7240. }
  7241. }
  7242. static int ZEND_FASTCALL ZEND_EXIT_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7243. {
  7244. #if 0 || (IS_TMP_VAR != IS_UNUSED)
  7245. USE_OPLINE
  7246. SAVE_OPLINE();
  7247. if (IS_TMP_VAR != IS_UNUSED) {
  7248. zend_free_op free_op1;
  7249. zval *ptr = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  7250. if (Z_TYPE_P(ptr) == IS_LONG) {
  7251. EG(exit_status) = Z_LVAL_P(ptr);
  7252. } else {
  7253. zend_print_variable(ptr);
  7254. }
  7255. zval_dtor(free_op1.var);
  7256. }
  7257. #endif
  7258. zend_bailout();
  7259. ZEND_VM_NEXT_OPCODE(); /* Never reached */
  7260. }
  7261. static int ZEND_FASTCALL ZEND_END_SILENCE_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7262. {
  7263. USE_OPLINE
  7264. zval restored_error_reporting;
  7265. SAVE_OPLINE();
  7266. if (!EG(error_reporting) && Z_LVAL(EX_T(opline->op1.var).tmp_var) != 0) {
  7267. Z_TYPE(restored_error_reporting) = IS_LONG;
  7268. Z_LVAL(restored_error_reporting) = Z_LVAL(EX_T(opline->op1.var).tmp_var);
  7269. EG(error_reporting) = Z_LVAL(restored_error_reporting);
  7270. convert_to_string(&restored_error_reporting);
  7271. if (EXPECTED(EG(error_reporting_ini_entry) != NULL)) {
  7272. if (EXPECTED(EG(error_reporting_ini_entry)->modified &&
  7273. EG(error_reporting_ini_entry)->value != EG(error_reporting_ini_entry)->orig_value)) {
  7274. efree(EG(error_reporting_ini_entry)->value);
  7275. }
  7276. EG(error_reporting_ini_entry)->value = Z_STRVAL(restored_error_reporting);
  7277. EG(error_reporting_ini_entry)->value_length = Z_STRLEN(restored_error_reporting);
  7278. } else {
  7279. zendi_zval_dtor(restored_error_reporting);
  7280. }
  7281. }
  7282. if (EX(old_error_reporting) == &EX_T(opline->op1.var).tmp_var) {
  7283. EX(old_error_reporting) = NULL;
  7284. }
  7285. CHECK_EXCEPTION();
  7286. ZEND_VM_NEXT_OPCODE();
  7287. }
  7288. static int ZEND_FASTCALL ZEND_JMP_SET_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7289. {
  7290. USE_OPLINE
  7291. zend_free_op free_op1;
  7292. zval *value;
  7293. SAVE_OPLINE();
  7294. value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  7295. if (i_zend_is_true(value)) {
  7296. ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, value);
  7297. if (!1) {
  7298. zendi_zval_copy_ctor(EX_T(opline->result.var).tmp_var);
  7299. }
  7300. #if DEBUG_ZEND>=2
  7301. printf("Conditional jmp to %d\n", opline->op2.opline_num);
  7302. #endif
  7303. ZEND_VM_JMP(opline->op2.jmp_addr);
  7304. }
  7305. zval_dtor(free_op1.var);
  7306. CHECK_EXCEPTION();
  7307. ZEND_VM_NEXT_OPCODE();
  7308. }
  7309. static int ZEND_FASTCALL ZEND_JMP_SET_VAR_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7310. {
  7311. USE_OPLINE
  7312. zend_free_op free_op1;
  7313. zval *value, *ret;
  7314. SAVE_OPLINE();
  7315. value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  7316. if (i_zend_is_true(value)) {
  7317. if (IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) {
  7318. Z_ADDREF_P(value);
  7319. EX_T(opline->result.var).var.ptr = value;
  7320. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  7321. } else {
  7322. ALLOC_ZVAL(ret);
  7323. INIT_PZVAL_COPY(ret, value);
  7324. EX_T(opline->result.var).var.ptr = ret;
  7325. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  7326. if (!1) {
  7327. zval_copy_ctor(EX_T(opline->result.var).var.ptr);
  7328. }
  7329. }
  7330. #if DEBUG_ZEND>=2
  7331. printf("Conditional jmp to %d\n", opline->op2.opline_num);
  7332. #endif
  7333. ZEND_VM_JMP(opline->op2.jmp_addr);
  7334. }
  7335. zval_dtor(free_op1.var);
  7336. CHECK_EXCEPTION();
  7337. ZEND_VM_NEXT_OPCODE();
  7338. }
  7339. static int ZEND_FASTCALL ZEND_QM_ASSIGN_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7340. {
  7341. USE_OPLINE
  7342. zend_free_op free_op1;
  7343. zval *value;
  7344. SAVE_OPLINE();
  7345. value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  7346. ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, value);
  7347. if (!1) {
  7348. zval_copy_ctor(&EX_T(opline->result.var).tmp_var);
  7349. }
  7350. CHECK_EXCEPTION();
  7351. ZEND_VM_NEXT_OPCODE();
  7352. }
  7353. static int ZEND_FASTCALL ZEND_QM_ASSIGN_VAR_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7354. {
  7355. USE_OPLINE
  7356. zend_free_op free_op1;
  7357. zval *value, *ret;
  7358. SAVE_OPLINE();
  7359. value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  7360. if (IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) {
  7361. Z_ADDREF_P(value);
  7362. EX_T(opline->result.var).var.ptr = value;
  7363. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  7364. } else {
  7365. ALLOC_ZVAL(ret);
  7366. INIT_PZVAL_COPY(ret, value);
  7367. EX_T(opline->result.var).var.ptr = ret;
  7368. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  7369. if (!1) {
  7370. zval_copy_ctor(EX_T(opline->result.var).var.ptr);
  7371. }
  7372. }
  7373. CHECK_EXCEPTION();
  7374. ZEND_VM_NEXT_OPCODE();
  7375. }
  7376. static int ZEND_FASTCALL ZEND_INSTANCEOF_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7377. {
  7378. USE_OPLINE
  7379. zend_free_op free_op1;
  7380. zval *expr;
  7381. zend_bool result;
  7382. SAVE_OPLINE();
  7383. expr = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  7384. if (Z_TYPE_P(expr) == IS_OBJECT && Z_OBJ_HT_P(expr)->get_class_entry) {
  7385. result = instanceof_function(Z_OBJCE_P(expr), EX_T(opline->op2.var).class_entry TSRMLS_CC);
  7386. } else {
  7387. result = 0;
  7388. }
  7389. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, result);
  7390. zval_dtor(free_op1.var);
  7391. CHECK_EXCEPTION();
  7392. ZEND_VM_NEXT_OPCODE();
  7393. }
  7394. static int ZEND_FASTCALL ZEND_ADD_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7395. {
  7396. USE_OPLINE
  7397. zend_free_op free_op1;
  7398. SAVE_OPLINE();
  7399. fast_add_function(&EX_T(opline->result.var).tmp_var,
  7400. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  7401. opline->op2.zv TSRMLS_CC);
  7402. zval_dtor(free_op1.var);
  7403. CHECK_EXCEPTION();
  7404. ZEND_VM_NEXT_OPCODE();
  7405. }
  7406. static int ZEND_FASTCALL ZEND_SUB_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7407. {
  7408. USE_OPLINE
  7409. zend_free_op free_op1;
  7410. SAVE_OPLINE();
  7411. fast_sub_function(&EX_T(opline->result.var).tmp_var,
  7412. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  7413. opline->op2.zv TSRMLS_CC);
  7414. zval_dtor(free_op1.var);
  7415. CHECK_EXCEPTION();
  7416. ZEND_VM_NEXT_OPCODE();
  7417. }
  7418. static int ZEND_FASTCALL ZEND_MUL_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7419. {
  7420. USE_OPLINE
  7421. zend_free_op free_op1;
  7422. SAVE_OPLINE();
  7423. fast_mul_function(&EX_T(opline->result.var).tmp_var,
  7424. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  7425. opline->op2.zv TSRMLS_CC);
  7426. zval_dtor(free_op1.var);
  7427. CHECK_EXCEPTION();
  7428. ZEND_VM_NEXT_OPCODE();
  7429. }
  7430. static int ZEND_FASTCALL ZEND_DIV_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7431. {
  7432. USE_OPLINE
  7433. zend_free_op free_op1;
  7434. SAVE_OPLINE();
  7435. fast_div_function(&EX_T(opline->result.var).tmp_var,
  7436. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  7437. opline->op2.zv TSRMLS_CC);
  7438. zval_dtor(free_op1.var);
  7439. CHECK_EXCEPTION();
  7440. ZEND_VM_NEXT_OPCODE();
  7441. }
  7442. static int ZEND_FASTCALL ZEND_MOD_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7443. {
  7444. USE_OPLINE
  7445. zend_free_op free_op1;
  7446. SAVE_OPLINE();
  7447. fast_mod_function(&EX_T(opline->result.var).tmp_var,
  7448. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  7449. opline->op2.zv TSRMLS_CC);
  7450. zval_dtor(free_op1.var);
  7451. CHECK_EXCEPTION();
  7452. ZEND_VM_NEXT_OPCODE();
  7453. }
  7454. static int ZEND_FASTCALL ZEND_SL_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7455. {
  7456. USE_OPLINE
  7457. zend_free_op free_op1;
  7458. SAVE_OPLINE();
  7459. shift_left_function(&EX_T(opline->result.var).tmp_var,
  7460. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  7461. opline->op2.zv TSRMLS_CC);
  7462. zval_dtor(free_op1.var);
  7463. CHECK_EXCEPTION();
  7464. ZEND_VM_NEXT_OPCODE();
  7465. }
  7466. static int ZEND_FASTCALL ZEND_SR_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7467. {
  7468. USE_OPLINE
  7469. zend_free_op free_op1;
  7470. SAVE_OPLINE();
  7471. shift_right_function(&EX_T(opline->result.var).tmp_var,
  7472. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  7473. opline->op2.zv TSRMLS_CC);
  7474. zval_dtor(free_op1.var);
  7475. CHECK_EXCEPTION();
  7476. ZEND_VM_NEXT_OPCODE();
  7477. }
  7478. static int ZEND_FASTCALL ZEND_CONCAT_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7479. {
  7480. USE_OPLINE
  7481. zend_free_op free_op1;
  7482. SAVE_OPLINE();
  7483. concat_function(&EX_T(opline->result.var).tmp_var,
  7484. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  7485. opline->op2.zv TSRMLS_CC);
  7486. zval_dtor(free_op1.var);
  7487. CHECK_EXCEPTION();
  7488. ZEND_VM_NEXT_OPCODE();
  7489. }
  7490. static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7491. {
  7492. USE_OPLINE
  7493. zend_free_op free_op1;
  7494. SAVE_OPLINE();
  7495. is_identical_function(&EX_T(opline->result.var).tmp_var,
  7496. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  7497. opline->op2.zv TSRMLS_CC);
  7498. zval_dtor(free_op1.var);
  7499. CHECK_EXCEPTION();
  7500. ZEND_VM_NEXT_OPCODE();
  7501. }
  7502. static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7503. {
  7504. USE_OPLINE
  7505. zend_free_op free_op1;
  7506. zval *result = &EX_T(opline->result.var).tmp_var;
  7507. SAVE_OPLINE();
  7508. is_identical_function(result,
  7509. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  7510. opline->op2.zv TSRMLS_CC);
  7511. Z_LVAL_P(result) = !Z_LVAL_P(result);
  7512. zval_dtor(free_op1.var);
  7513. CHECK_EXCEPTION();
  7514. ZEND_VM_NEXT_OPCODE();
  7515. }
  7516. static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7517. {
  7518. USE_OPLINE
  7519. zend_free_op free_op1;
  7520. zval *result = &EX_T(opline->result.var).tmp_var;
  7521. SAVE_OPLINE();
  7522. ZVAL_BOOL(result, fast_equal_function(result,
  7523. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  7524. opline->op2.zv TSRMLS_CC));
  7525. zval_dtor(free_op1.var);
  7526. CHECK_EXCEPTION();
  7527. ZEND_VM_NEXT_OPCODE();
  7528. }
  7529. static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7530. {
  7531. USE_OPLINE
  7532. zend_free_op free_op1;
  7533. zval *result = &EX_T(opline->result.var).tmp_var;
  7534. SAVE_OPLINE();
  7535. ZVAL_BOOL(result, fast_not_equal_function(result,
  7536. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  7537. opline->op2.zv TSRMLS_CC));
  7538. zval_dtor(free_op1.var);
  7539. CHECK_EXCEPTION();
  7540. ZEND_VM_NEXT_OPCODE();
  7541. }
  7542. static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7543. {
  7544. USE_OPLINE
  7545. zend_free_op free_op1;
  7546. zval *result = &EX_T(opline->result.var).tmp_var;
  7547. SAVE_OPLINE();
  7548. ZVAL_BOOL(result, fast_is_smaller_function(result,
  7549. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  7550. opline->op2.zv TSRMLS_CC));
  7551. zval_dtor(free_op1.var);
  7552. CHECK_EXCEPTION();
  7553. ZEND_VM_NEXT_OPCODE();
  7554. }
  7555. static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7556. {
  7557. USE_OPLINE
  7558. zend_free_op free_op1;
  7559. zval *result = &EX_T(opline->result.var).tmp_var;
  7560. SAVE_OPLINE();
  7561. ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result,
  7562. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  7563. opline->op2.zv TSRMLS_CC));
  7564. zval_dtor(free_op1.var);
  7565. CHECK_EXCEPTION();
  7566. ZEND_VM_NEXT_OPCODE();
  7567. }
  7568. static int ZEND_FASTCALL ZEND_BW_OR_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7569. {
  7570. USE_OPLINE
  7571. zend_free_op free_op1;
  7572. SAVE_OPLINE();
  7573. bitwise_or_function(&EX_T(opline->result.var).tmp_var,
  7574. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  7575. opline->op2.zv TSRMLS_CC);
  7576. zval_dtor(free_op1.var);
  7577. CHECK_EXCEPTION();
  7578. ZEND_VM_NEXT_OPCODE();
  7579. }
  7580. static int ZEND_FASTCALL ZEND_BW_AND_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7581. {
  7582. USE_OPLINE
  7583. zend_free_op free_op1;
  7584. SAVE_OPLINE();
  7585. bitwise_and_function(&EX_T(opline->result.var).tmp_var,
  7586. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  7587. opline->op2.zv TSRMLS_CC);
  7588. zval_dtor(free_op1.var);
  7589. CHECK_EXCEPTION();
  7590. ZEND_VM_NEXT_OPCODE();
  7591. }
  7592. static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7593. {
  7594. USE_OPLINE
  7595. zend_free_op free_op1;
  7596. SAVE_OPLINE();
  7597. bitwise_xor_function(&EX_T(opline->result.var).tmp_var,
  7598. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  7599. opline->op2.zv TSRMLS_CC);
  7600. zval_dtor(free_op1.var);
  7601. CHECK_EXCEPTION();
  7602. ZEND_VM_NEXT_OPCODE();
  7603. }
  7604. static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7605. {
  7606. USE_OPLINE
  7607. zend_free_op free_op1;
  7608. SAVE_OPLINE();
  7609. boolean_xor_function(&EX_T(opline->result.var).tmp_var,
  7610. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  7611. opline->op2.zv TSRMLS_CC);
  7612. zval_dtor(free_op1.var);
  7613. CHECK_EXCEPTION();
  7614. ZEND_VM_NEXT_OPCODE();
  7615. }
  7616. static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_TMP_CONST(int type, ZEND_OPCODE_HANDLER_ARGS)
  7617. {
  7618. USE_OPLINE
  7619. zend_free_op free_op1;
  7620. zval *varname;
  7621. zval **retval;
  7622. zval tmp_varname;
  7623. HashTable *target_symbol_table;
  7624. ulong hash_value;
  7625. SAVE_OPLINE();
  7626. varname = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  7627. if (IS_TMP_VAR != IS_CONST && UNEXPECTED(Z_TYPE_P(varname) != IS_STRING)) {
  7628. ZVAL_COPY_VALUE(&tmp_varname, varname);
  7629. zval_copy_ctor(&tmp_varname);
  7630. Z_SET_REFCOUNT(tmp_varname, 1);
  7631. Z_UNSET_ISREF(tmp_varname);
  7632. convert_to_string(&tmp_varname);
  7633. varname = &tmp_varname;
  7634. }
  7635. if (IS_CONST != IS_UNUSED) {
  7636. zend_class_entry *ce;
  7637. if (IS_CONST == IS_CONST) {
  7638. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  7639. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  7640. } else {
  7641. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  7642. if (UNEXPECTED(ce == NULL)) {
  7643. if (IS_TMP_VAR != IS_CONST && varname == &tmp_varname) {
  7644. zval_dtor(&tmp_varname);
  7645. }
  7646. zval_dtor(free_op1.var);
  7647. CHECK_EXCEPTION();
  7648. ZEND_VM_NEXT_OPCODE();
  7649. }
  7650. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  7651. }
  7652. } else {
  7653. ce = EX_T(opline->op2.var).class_entry;
  7654. }
  7655. retval = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 0, ((IS_TMP_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  7656. zval_dtor(free_op1.var);
  7657. } else {
  7658. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  7659. /*
  7660. if (!target_symbol_table) {
  7661. CHECK_EXCEPTION();
  7662. ZEND_VM_NEXT_OPCODE();
  7663. }
  7664. */
  7665. if (IS_TMP_VAR == IS_CONST) {
  7666. hash_value = Z_HASH_P(varname);
  7667. } else {
  7668. hash_value = str_hash(Z_STRVAL_P(varname), Z_STRLEN_P(varname));
  7669. }
  7670. if (zend_hash_quick_find(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, (void **) &retval) == FAILURE) {
  7671. switch (type) {
  7672. case BP_VAR_R:
  7673. case BP_VAR_UNSET:
  7674. zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
  7675. /* break missing intentionally */
  7676. case BP_VAR_IS:
  7677. retval = &EG(uninitialized_zval_ptr);
  7678. break;
  7679. case BP_VAR_RW:
  7680. zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
  7681. /* break missing intentionally */
  7682. case BP_VAR_W:
  7683. Z_ADDREF_P(&EG(uninitialized_zval));
  7684. zend_hash_quick_update(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, &EG(uninitialized_zval_ptr), sizeof(zval *), (void **) &retval);
  7685. break;
  7686. EMPTY_SWITCH_DEFAULT_CASE()
  7687. }
  7688. }
  7689. switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
  7690. case ZEND_FETCH_GLOBAL:
  7691. if (IS_TMP_VAR != IS_TMP_VAR) {
  7692. zval_dtor(free_op1.var);
  7693. }
  7694. break;
  7695. case ZEND_FETCH_LOCAL:
  7696. zval_dtor(free_op1.var);
  7697. break;
  7698. case ZEND_FETCH_STATIC:
  7699. zval_update_constant(retval, 1 TSRMLS_CC);
  7700. break;
  7701. case ZEND_FETCH_GLOBAL_LOCK:
  7702. if (IS_TMP_VAR == IS_VAR && !free_op1.var) {
  7703. PZVAL_LOCK(*EX_T(opline->op1.var).var.ptr_ptr);
  7704. }
  7705. break;
  7706. }
  7707. }
  7708. if (IS_TMP_VAR != IS_CONST && varname == &tmp_varname) {
  7709. zval_dtor(&tmp_varname);
  7710. }
  7711. if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
  7712. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
  7713. }
  7714. PZVAL_LOCK(*retval);
  7715. switch (type) {
  7716. case BP_VAR_R:
  7717. case BP_VAR_IS:
  7718. EX_T(opline->result.var).var.ptr = *retval;
  7719. break;
  7720. case BP_VAR_UNSET: {
  7721. zend_free_op free_res;
  7722. PZVAL_UNLOCK(*retval, &free_res);
  7723. if (retval != &EG(uninitialized_zval_ptr)) {
  7724. SEPARATE_ZVAL_IF_NOT_REF(retval);
  7725. }
  7726. PZVAL_LOCK(*retval);
  7727. FREE_OP_VAR_PTR(free_res);
  7728. }
  7729. /* break missing intentionally */
  7730. default:
  7731. EX_T(opline->result.var).var.ptr_ptr = retval;
  7732. break;
  7733. }
  7734. CHECK_EXCEPTION();
  7735. ZEND_VM_NEXT_OPCODE();
  7736. }
  7737. static int ZEND_FASTCALL ZEND_FETCH_R_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7738. {
  7739. return zend_fetch_var_address_helper_SPEC_TMP_CONST(BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  7740. }
  7741. static int ZEND_FASTCALL ZEND_FETCH_W_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7742. {
  7743. return zend_fetch_var_address_helper_SPEC_TMP_CONST(BP_VAR_W, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  7744. }
  7745. static int ZEND_FASTCALL ZEND_FETCH_RW_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7746. {
  7747. return zend_fetch_var_address_helper_SPEC_TMP_CONST(BP_VAR_RW, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  7748. }
  7749. static int ZEND_FASTCALL ZEND_FETCH_FUNC_ARG_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7750. {
  7751. USE_OPLINE
  7752. return zend_fetch_var_address_helper_SPEC_TMP_CONST(zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC) ? BP_VAR_W : BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  7753. }
  7754. static int ZEND_FASTCALL ZEND_FETCH_UNSET_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7755. {
  7756. return zend_fetch_var_address_helper_SPEC_TMP_CONST(BP_VAR_UNSET, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  7757. }
  7758. static int ZEND_FASTCALL ZEND_FETCH_IS_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7759. {
  7760. return zend_fetch_var_address_helper_SPEC_TMP_CONST(BP_VAR_IS, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  7761. }
  7762. static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7763. {
  7764. USE_OPLINE
  7765. zend_free_op free_op1;
  7766. zval *container;
  7767. SAVE_OPLINE();
  7768. container = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  7769. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_R TSRMLS_CC);
  7770. if (IS_TMP_VAR != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) {
  7771. zval_dtor(free_op1.var);
  7772. }
  7773. CHECK_EXCEPTION();
  7774. ZEND_VM_NEXT_OPCODE();
  7775. }
  7776. static int ZEND_FASTCALL ZEND_FETCH_DIM_TMP_VAR_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7777. {
  7778. USE_OPLINE
  7779. zend_free_op free_op1;
  7780. zval *container;
  7781. SAVE_OPLINE();
  7782. container = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  7783. if (UNEXPECTED(Z_TYPE_P(container) != IS_ARRAY)) {
  7784. PZVAL_LOCK(&EG(uninitialized_zval));
  7785. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  7786. } else {
  7787. zval *value = *zend_fetch_dimension_address_inner(Z_ARRVAL_P(container), opline->op2.zv, IS_CONST, BP_VAR_R TSRMLS_CC);
  7788. PZVAL_LOCK(value);
  7789. EX_T(opline->result.var).var.ptr = value;
  7790. }
  7791. CHECK_EXCEPTION();
  7792. ZEND_VM_NEXT_OPCODE();
  7793. }
  7794. static int ZEND_FASTCALL ZEND_ADD_CHAR_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7795. {
  7796. USE_OPLINE
  7797. zval *str = &EX_T(opline->result.var).tmp_var;
  7798. SAVE_OPLINE();
  7799. if (IS_TMP_VAR == IS_UNUSED) {
  7800. /* Initialize for erealloc in add_char_to_string */
  7801. Z_STRVAL_P(str) = NULL;
  7802. Z_STRLEN_P(str) = 0;
  7803. Z_TYPE_P(str) = IS_STRING;
  7804. INIT_PZVAL(str);
  7805. }
  7806. add_char_to_string(str, str, opline->op2.zv);
  7807. /* FREE_OP is missing intentionally here - we're always working on the same temporary variable */
  7808. /*CHECK_EXCEPTION();*/
  7809. ZEND_VM_NEXT_OPCODE();
  7810. }
  7811. static int ZEND_FASTCALL ZEND_ADD_STRING_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7812. {
  7813. USE_OPLINE
  7814. zval *str = &EX_T(opline->result.var).tmp_var;
  7815. SAVE_OPLINE();
  7816. if (IS_TMP_VAR == IS_UNUSED) {
  7817. /* Initialize for erealloc in add_string_to_string */
  7818. Z_STRVAL_P(str) = NULL;
  7819. Z_STRLEN_P(str) = 0;
  7820. Z_TYPE_P(str) = IS_STRING;
  7821. INIT_PZVAL(str);
  7822. }
  7823. add_string_to_string(str, str, opline->op2.zv);
  7824. /* FREE_OP is missing intentionally here - we're always working on the same temporary variable */
  7825. /*CHECK_EXCEPTION();*/
  7826. ZEND_VM_NEXT_OPCODE();
  7827. }
  7828. static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7829. {
  7830. USE_OPLINE
  7831. zval *function_name;
  7832. char *function_name_strval;
  7833. int function_name_strlen;
  7834. zend_free_op free_op1;
  7835. call_slot *call = EX(call_slots) + opline->result.num;
  7836. SAVE_OPLINE();
  7837. function_name = opline->op2.zv;
  7838. if (IS_CONST != IS_CONST &&
  7839. UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) {
  7840. if (UNEXPECTED(EG(exception) != NULL)) {
  7841. HANDLE_EXCEPTION();
  7842. }
  7843. zend_error_noreturn(E_ERROR, "Method name must be a string");
  7844. }
  7845. function_name_strval = Z_STRVAL_P(function_name);
  7846. function_name_strlen = Z_STRLEN_P(function_name);
  7847. call->object = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  7848. if (EXPECTED(call->object != NULL) &&
  7849. EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) {
  7850. call->called_scope = Z_OBJCE_P(call->object);
  7851. if (IS_CONST != IS_CONST ||
  7852. (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) {
  7853. zval *object = call->object;
  7854. if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) {
  7855. zend_error_noreturn(E_ERROR, "Object does not support method calls");
  7856. }
  7857. /* First, locate the function. */
  7858. call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_CONST == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC);
  7859. if (UNEXPECTED(call->fbc == NULL)) {
  7860. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval);
  7861. }
  7862. if (IS_CONST == IS_CONST &&
  7863. EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) &&
  7864. EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) &&
  7865. EXPECTED(call->object == object)) {
  7866. CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc);
  7867. }
  7868. }
  7869. } else {
  7870. if (UNEXPECTED(EG(exception) != NULL)) {
  7871. HANDLE_EXCEPTION();
  7872. }
  7873. zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object)));
  7874. }
  7875. if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) {
  7876. call->object = NULL;
  7877. } else {
  7878. if (!PZVAL_IS_REF(call->object)) {
  7879. Z_ADDREF_P(call->object); /* For $this pointer */
  7880. } else {
  7881. zval *this_ptr;
  7882. ALLOC_ZVAL(this_ptr);
  7883. INIT_PZVAL_COPY(this_ptr, call->object);
  7884. zval_copy_ctor(this_ptr);
  7885. call->object = this_ptr;
  7886. }
  7887. }
  7888. call->num_additional_args = 0;
  7889. call->is_ctor_call = 0;
  7890. EX(call) = call;
  7891. CHECK_EXCEPTION();
  7892. ZEND_VM_NEXT_OPCODE();
  7893. }
  7894. static int ZEND_FASTCALL ZEND_CASE_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7895. {
  7896. USE_OPLINE
  7897. zend_free_op free_op1;
  7898. SAVE_OPLINE();
  7899. is_equal_function(&EX_T(opline->result.var).tmp_var,
  7900. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  7901. opline->op2.zv TSRMLS_CC);
  7902. CHECK_EXCEPTION();
  7903. ZEND_VM_NEXT_OPCODE();
  7904. }
  7905. static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7906. {
  7907. USE_OPLINE
  7908. zend_free_op free_op1;
  7909. zval *expr_ptr;
  7910. SAVE_OPLINE();
  7911. if ((IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) && opline->extended_value) {
  7912. zval **expr_ptr_ptr = NULL;
  7913. if (IS_TMP_VAR == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) {
  7914. zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets");
  7915. }
  7916. SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr);
  7917. expr_ptr = *expr_ptr_ptr;
  7918. Z_ADDREF_P(expr_ptr);
  7919. } else {
  7920. expr_ptr=_get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  7921. if (1) { /* temporary variable */
  7922. zval *new_expr;
  7923. ALLOC_ZVAL(new_expr);
  7924. INIT_PZVAL_COPY(new_expr, expr_ptr);
  7925. expr_ptr = new_expr;
  7926. } else if (IS_TMP_VAR == IS_CONST || PZVAL_IS_REF(expr_ptr)) {
  7927. zval *new_expr;
  7928. ALLOC_ZVAL(new_expr);
  7929. INIT_PZVAL_COPY(new_expr, expr_ptr);
  7930. expr_ptr = new_expr;
  7931. zendi_zval_copy_ctor(*expr_ptr);
  7932. } else if (IS_TMP_VAR == IS_CV) {
  7933. Z_ADDREF_P(expr_ptr);
  7934. }
  7935. }
  7936. if (IS_CONST != IS_UNUSED) {
  7937. zval *offset = opline->op2.zv;
  7938. ulong hval;
  7939. switch (Z_TYPE_P(offset)) {
  7940. case IS_DOUBLE:
  7941. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  7942. goto num_index;
  7943. case IS_LONG:
  7944. case IS_BOOL:
  7945. hval = Z_LVAL_P(offset);
  7946. num_index:
  7947. zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL);
  7948. break;
  7949. case IS_STRING:
  7950. if (IS_CONST == IS_CONST) {
  7951. hval = Z_HASH_P(offset);
  7952. } else {
  7953. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index);
  7954. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  7955. }
  7956. zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL);
  7957. break;
  7958. case IS_NULL:
  7959. zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL);
  7960. break;
  7961. default:
  7962. zend_error(E_WARNING, "Illegal offset type");
  7963. zval_ptr_dtor(&expr_ptr);
  7964. /* do nothing */
  7965. break;
  7966. }
  7967. } else {
  7968. if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) {
  7969. zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied");
  7970. zval_ptr_dtor(&expr_ptr);
  7971. }
  7972. }
  7973. if ((IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) && opline->extended_value) {
  7974. }
  7975. CHECK_EXCEPTION();
  7976. ZEND_VM_NEXT_OPCODE();
  7977. }
  7978. static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7979. {
  7980. USE_OPLINE
  7981. array_init(&EX_T(opline->result.var).tmp_var);
  7982. if (IS_TMP_VAR == IS_UNUSED) {
  7983. ZEND_VM_NEXT_OPCODE();
  7984. #if 0 || IS_TMP_VAR != IS_UNUSED
  7985. } else {
  7986. return ZEND_ADD_ARRAY_ELEMENT_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  7987. #endif
  7988. }
  7989. }
  7990. static int ZEND_FASTCALL ZEND_UNSET_VAR_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  7991. {
  7992. USE_OPLINE
  7993. zval tmp, *varname;
  7994. HashTable *target_symbol_table;
  7995. zend_free_op free_op1;
  7996. SAVE_OPLINE();
  7997. if (IS_TMP_VAR == IS_CV &&
  7998. IS_CONST == IS_UNUSED &&
  7999. (opline->extended_value & ZEND_QUICK_SET)) {
  8000. if (EG(active_symbol_table)) {
  8001. zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var);
  8002. zend_delete_variable(EX(prev_execute_data), EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value TSRMLS_CC);
  8003. EX_CV(opline->op1.var) = NULL;
  8004. } else if (EX_CV(opline->op1.var)) {
  8005. zval_ptr_dtor(EX_CV(opline->op1.var));
  8006. EX_CV(opline->op1.var) = NULL;
  8007. }
  8008. CHECK_EXCEPTION();
  8009. ZEND_VM_NEXT_OPCODE();
  8010. }
  8011. varname = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  8012. if (IS_TMP_VAR != IS_CONST && Z_TYPE_P(varname) != IS_STRING) {
  8013. ZVAL_COPY_VALUE(&tmp, varname);
  8014. zval_copy_ctor(&tmp);
  8015. convert_to_string(&tmp);
  8016. varname = &tmp;
  8017. } else if (IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) {
  8018. Z_ADDREF_P(varname);
  8019. }
  8020. if (IS_CONST != IS_UNUSED) {
  8021. zend_class_entry *ce;
  8022. if (IS_CONST == IS_CONST) {
  8023. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  8024. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  8025. } else {
  8026. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  8027. if (UNEXPECTED(EG(exception) != NULL)) {
  8028. if (IS_TMP_VAR != IS_CONST && varname == &tmp) {
  8029. zval_dtor(&tmp);
  8030. } else if (IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) {
  8031. zval_ptr_dtor(&varname);
  8032. }
  8033. zval_dtor(free_op1.var);
  8034. HANDLE_EXCEPTION();
  8035. }
  8036. if (UNEXPECTED(ce == NULL)) {
  8037. zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op2.zv));
  8038. }
  8039. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  8040. }
  8041. } else {
  8042. ce = EX_T(opline->op2.var).class_entry;
  8043. }
  8044. zend_std_unset_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), ((IS_TMP_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  8045. } else {
  8046. ulong hash_value = zend_inline_hash_func(varname->value.str.val, varname->value.str.len+1);
  8047. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  8048. zend_delete_variable(execute_data, target_symbol_table, varname->value.str.val, varname->value.str.len+1, hash_value TSRMLS_CC);
  8049. }
  8050. if (IS_TMP_VAR != IS_CONST && varname == &tmp) {
  8051. zval_dtor(&tmp);
  8052. } else if (IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) {
  8053. zval_ptr_dtor(&varname);
  8054. }
  8055. zval_dtor(free_op1.var);
  8056. CHECK_EXCEPTION();
  8057. ZEND_VM_NEXT_OPCODE();
  8058. }
  8059. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8060. {
  8061. USE_OPLINE
  8062. zval **value;
  8063. zend_bool isset = 1;
  8064. SAVE_OPLINE();
  8065. if (IS_TMP_VAR == IS_CV &&
  8066. IS_CONST == IS_UNUSED &&
  8067. (opline->extended_value & ZEND_QUICK_SET)) {
  8068. if (EX_CV(opline->op1.var)) {
  8069. value = EX_CV(opline->op1.var);
  8070. } else if (EG(active_symbol_table)) {
  8071. zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var);
  8072. if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **) &value) == FAILURE) {
  8073. isset = 0;
  8074. }
  8075. } else {
  8076. isset = 0;
  8077. }
  8078. } else {
  8079. HashTable *target_symbol_table;
  8080. zend_free_op free_op1;
  8081. zval tmp, *varname = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  8082. if (IS_TMP_VAR != IS_CONST && Z_TYPE_P(varname) != IS_STRING) {
  8083. ZVAL_COPY_VALUE(&tmp, varname);
  8084. zval_copy_ctor(&tmp);
  8085. convert_to_string(&tmp);
  8086. varname = &tmp;
  8087. }
  8088. if (IS_CONST != IS_UNUSED) {
  8089. zend_class_entry *ce;
  8090. if (IS_CONST == IS_CONST) {
  8091. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  8092. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  8093. } else {
  8094. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  8095. if (UNEXPECTED(ce == NULL)) {
  8096. CHECK_EXCEPTION();
  8097. ZEND_VM_NEXT_OPCODE();
  8098. }
  8099. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  8100. }
  8101. } else {
  8102. ce = EX_T(opline->op2.var).class_entry;
  8103. }
  8104. value = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 1, ((IS_TMP_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  8105. if (!value) {
  8106. isset = 0;
  8107. }
  8108. } else {
  8109. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  8110. if (zend_hash_find(target_symbol_table, varname->value.str.val, varname->value.str.len+1, (void **) &value) == FAILURE) {
  8111. isset = 0;
  8112. }
  8113. }
  8114. if (IS_TMP_VAR != IS_CONST && varname == &tmp) {
  8115. zval_dtor(&tmp);
  8116. }
  8117. zval_dtor(free_op1.var);
  8118. }
  8119. if (opline->extended_value & ZEND_ISSET) {
  8120. if (isset && Z_TYPE_PP(value) != IS_NULL) {
  8121. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1);
  8122. } else {
  8123. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0);
  8124. }
  8125. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  8126. if (!isset || !i_zend_is_true(*value)) {
  8127. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1);
  8128. } else {
  8129. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0);
  8130. }
  8131. }
  8132. CHECK_EXCEPTION();
  8133. ZEND_VM_NEXT_OPCODE();
  8134. }
  8135. static int ZEND_FASTCALL ZEND_YIELD_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8136. {
  8137. USE_OPLINE
  8138. /* The generator object is stored in return_value_ptr_ptr */
  8139. zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr);
  8140. if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) {
  8141. zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator");
  8142. }
  8143. /* Destroy the previously yielded value */
  8144. if (generator->value) {
  8145. zval_ptr_dtor(&generator->value);
  8146. }
  8147. /* Destroy the previously yielded key */
  8148. if (generator->key) {
  8149. zval_ptr_dtor(&generator->key);
  8150. }
  8151. /* Set the new yielded value */
  8152. if (IS_TMP_VAR != IS_UNUSED) {
  8153. zend_free_op free_op1;
  8154. if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) {
  8155. /* Constants and temporary variables aren't yieldable by reference,
  8156. * but we still allow them with a notice. */
  8157. if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR) {
  8158. zval *value, *copy;
  8159. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  8160. value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  8161. ALLOC_ZVAL(copy);
  8162. INIT_PZVAL_COPY(copy, value);
  8163. /* Temporary variables don't need ctor copying */
  8164. if (!1) {
  8165. zval_copy_ctor(copy);
  8166. }
  8167. generator->value = copy;
  8168. } else {
  8169. zval **value_ptr = NULL;
  8170. if (IS_TMP_VAR == IS_VAR && UNEXPECTED(value_ptr == NULL)) {
  8171. zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference");
  8172. }
  8173. /* If a function call result is yielded and the function did
  8174. * not return by reference we throw a notice. */
  8175. if (IS_TMP_VAR == IS_VAR && !Z_ISREF_PP(value_ptr)
  8176. && !(opline->extended_value == ZEND_RETURNS_FUNCTION
  8177. && EX_T(opline->op1.var).var.fcall_returned_reference)
  8178. && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) {
  8179. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  8180. Z_ADDREF_PP(value_ptr);
  8181. generator->value = *value_ptr;
  8182. } else {
  8183. SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr);
  8184. Z_ADDREF_PP(value_ptr);
  8185. generator->value = *value_ptr;
  8186. }
  8187. }
  8188. } else {
  8189. zval *value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  8190. /* Consts, temporary variables and references need copying */
  8191. if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR
  8192. || PZVAL_IS_REF(value)
  8193. ) {
  8194. zval *copy;
  8195. ALLOC_ZVAL(copy);
  8196. INIT_PZVAL_COPY(copy, value);
  8197. /* Temporary variables don't need ctor copying */
  8198. if (!1) {
  8199. zval_copy_ctor(copy);
  8200. }
  8201. generator->value = copy;
  8202. } else {
  8203. if (IS_TMP_VAR == IS_CV) {
  8204. Z_ADDREF_P(value);
  8205. }
  8206. generator->value = value;
  8207. }
  8208. }
  8209. } else {
  8210. /* If no value was specified yield null */
  8211. Z_ADDREF(EG(uninitialized_zval));
  8212. generator->value = &EG(uninitialized_zval);
  8213. }
  8214. /* Set the new yielded key */
  8215. if (IS_CONST != IS_UNUSED) {
  8216. zval *key = opline->op2.zv;
  8217. /* Consts, temporary variables and references need copying */
  8218. if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR
  8219. || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0)
  8220. ) {
  8221. zval *copy;
  8222. ALLOC_ZVAL(copy);
  8223. INIT_PZVAL_COPY(copy, key);
  8224. /* Temporary variables don't need ctor copying */
  8225. if (!0) {
  8226. zval_copy_ctor(copy);
  8227. }
  8228. generator->key = copy;
  8229. } else {
  8230. Z_ADDREF_P(key);
  8231. generator->key = key;
  8232. }
  8233. if (Z_TYPE_P(generator->key) == IS_LONG
  8234. && Z_LVAL_P(generator->key) > generator->largest_used_integer_key
  8235. ) {
  8236. generator->largest_used_integer_key = Z_LVAL_P(generator->key);
  8237. }
  8238. } else {
  8239. /* If no key was specified we use auto-increment keys */
  8240. generator->largest_used_integer_key++;
  8241. ALLOC_INIT_ZVAL(generator->key);
  8242. ZVAL_LONG(generator->key, generator->largest_used_integer_key);
  8243. }
  8244. if (RETURN_VALUE_USED(opline)) {
  8245. /* If the return value of yield is used set the send
  8246. * target and initialize it to NULL */
  8247. generator->send_target = &EX_T(opline->result.var).var.ptr;
  8248. Z_ADDREF(EG(uninitialized_zval));
  8249. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  8250. } else {
  8251. generator->send_target = NULL;
  8252. }
  8253. /* We increment to the next op, so we are at the correct position when the
  8254. * generator is resumed. */
  8255. ZEND_VM_INC_OPCODE();
  8256. /* The GOTO VM uses a local opline variable. We need to set the opline
  8257. * variable in execute_data so we don't resume at an old position. */
  8258. SAVE_OPLINE();
  8259. ZEND_VM_RETURN();
  8260. }
  8261. static int ZEND_FASTCALL ZEND_POW_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8262. {
  8263. USE_OPLINE
  8264. zend_free_op free_op1;
  8265. SAVE_OPLINE();
  8266. pow_function(&EX_T(opline->result.var).tmp_var,
  8267. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  8268. opline->op2.zv TSRMLS_CC);
  8269. zval_dtor(free_op1.var);
  8270. CHECK_EXCEPTION();
  8271. ZEND_VM_NEXT_OPCODE();
  8272. }
  8273. static int ZEND_FASTCALL ZEND_ADD_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8274. {
  8275. USE_OPLINE
  8276. zend_free_op free_op1, free_op2;
  8277. SAVE_OPLINE();
  8278. fast_add_function(&EX_T(opline->result.var).tmp_var,
  8279. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  8280. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  8281. zval_dtor(free_op1.var);
  8282. zval_dtor(free_op2.var);
  8283. CHECK_EXCEPTION();
  8284. ZEND_VM_NEXT_OPCODE();
  8285. }
  8286. static int ZEND_FASTCALL ZEND_SUB_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8287. {
  8288. USE_OPLINE
  8289. zend_free_op free_op1, free_op2;
  8290. SAVE_OPLINE();
  8291. fast_sub_function(&EX_T(opline->result.var).tmp_var,
  8292. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  8293. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  8294. zval_dtor(free_op1.var);
  8295. zval_dtor(free_op2.var);
  8296. CHECK_EXCEPTION();
  8297. ZEND_VM_NEXT_OPCODE();
  8298. }
  8299. static int ZEND_FASTCALL ZEND_MUL_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8300. {
  8301. USE_OPLINE
  8302. zend_free_op free_op1, free_op2;
  8303. SAVE_OPLINE();
  8304. fast_mul_function(&EX_T(opline->result.var).tmp_var,
  8305. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  8306. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  8307. zval_dtor(free_op1.var);
  8308. zval_dtor(free_op2.var);
  8309. CHECK_EXCEPTION();
  8310. ZEND_VM_NEXT_OPCODE();
  8311. }
  8312. static int ZEND_FASTCALL ZEND_DIV_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8313. {
  8314. USE_OPLINE
  8315. zend_free_op free_op1, free_op2;
  8316. SAVE_OPLINE();
  8317. fast_div_function(&EX_T(opline->result.var).tmp_var,
  8318. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  8319. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  8320. zval_dtor(free_op1.var);
  8321. zval_dtor(free_op2.var);
  8322. CHECK_EXCEPTION();
  8323. ZEND_VM_NEXT_OPCODE();
  8324. }
  8325. static int ZEND_FASTCALL ZEND_MOD_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8326. {
  8327. USE_OPLINE
  8328. zend_free_op free_op1, free_op2;
  8329. SAVE_OPLINE();
  8330. fast_mod_function(&EX_T(opline->result.var).tmp_var,
  8331. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  8332. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  8333. zval_dtor(free_op1.var);
  8334. zval_dtor(free_op2.var);
  8335. CHECK_EXCEPTION();
  8336. ZEND_VM_NEXT_OPCODE();
  8337. }
  8338. static int ZEND_FASTCALL ZEND_SL_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8339. {
  8340. USE_OPLINE
  8341. zend_free_op free_op1, free_op2;
  8342. SAVE_OPLINE();
  8343. shift_left_function(&EX_T(opline->result.var).tmp_var,
  8344. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  8345. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  8346. zval_dtor(free_op1.var);
  8347. zval_dtor(free_op2.var);
  8348. CHECK_EXCEPTION();
  8349. ZEND_VM_NEXT_OPCODE();
  8350. }
  8351. static int ZEND_FASTCALL ZEND_SR_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8352. {
  8353. USE_OPLINE
  8354. zend_free_op free_op1, free_op2;
  8355. SAVE_OPLINE();
  8356. shift_right_function(&EX_T(opline->result.var).tmp_var,
  8357. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  8358. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  8359. zval_dtor(free_op1.var);
  8360. zval_dtor(free_op2.var);
  8361. CHECK_EXCEPTION();
  8362. ZEND_VM_NEXT_OPCODE();
  8363. }
  8364. static int ZEND_FASTCALL ZEND_CONCAT_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8365. {
  8366. USE_OPLINE
  8367. zend_free_op free_op1, free_op2;
  8368. SAVE_OPLINE();
  8369. concat_function(&EX_T(opline->result.var).tmp_var,
  8370. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  8371. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  8372. zval_dtor(free_op1.var);
  8373. zval_dtor(free_op2.var);
  8374. CHECK_EXCEPTION();
  8375. ZEND_VM_NEXT_OPCODE();
  8376. }
  8377. static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8378. {
  8379. USE_OPLINE
  8380. zend_free_op free_op1, free_op2;
  8381. SAVE_OPLINE();
  8382. is_identical_function(&EX_T(opline->result.var).tmp_var,
  8383. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  8384. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  8385. zval_dtor(free_op1.var);
  8386. zval_dtor(free_op2.var);
  8387. CHECK_EXCEPTION();
  8388. ZEND_VM_NEXT_OPCODE();
  8389. }
  8390. static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8391. {
  8392. USE_OPLINE
  8393. zend_free_op free_op1, free_op2;
  8394. zval *result = &EX_T(opline->result.var).tmp_var;
  8395. SAVE_OPLINE();
  8396. is_identical_function(result,
  8397. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  8398. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  8399. Z_LVAL_P(result) = !Z_LVAL_P(result);
  8400. zval_dtor(free_op1.var);
  8401. zval_dtor(free_op2.var);
  8402. CHECK_EXCEPTION();
  8403. ZEND_VM_NEXT_OPCODE();
  8404. }
  8405. static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8406. {
  8407. USE_OPLINE
  8408. zend_free_op free_op1, free_op2;
  8409. zval *result = &EX_T(opline->result.var).tmp_var;
  8410. SAVE_OPLINE();
  8411. ZVAL_BOOL(result, fast_equal_function(result,
  8412. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  8413. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  8414. zval_dtor(free_op1.var);
  8415. zval_dtor(free_op2.var);
  8416. CHECK_EXCEPTION();
  8417. ZEND_VM_NEXT_OPCODE();
  8418. }
  8419. static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8420. {
  8421. USE_OPLINE
  8422. zend_free_op free_op1, free_op2;
  8423. zval *result = &EX_T(opline->result.var).tmp_var;
  8424. SAVE_OPLINE();
  8425. ZVAL_BOOL(result, fast_not_equal_function(result,
  8426. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  8427. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  8428. zval_dtor(free_op1.var);
  8429. zval_dtor(free_op2.var);
  8430. CHECK_EXCEPTION();
  8431. ZEND_VM_NEXT_OPCODE();
  8432. }
  8433. static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8434. {
  8435. USE_OPLINE
  8436. zend_free_op free_op1, free_op2;
  8437. zval *result = &EX_T(opline->result.var).tmp_var;
  8438. SAVE_OPLINE();
  8439. ZVAL_BOOL(result, fast_is_smaller_function(result,
  8440. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  8441. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  8442. zval_dtor(free_op1.var);
  8443. zval_dtor(free_op2.var);
  8444. CHECK_EXCEPTION();
  8445. ZEND_VM_NEXT_OPCODE();
  8446. }
  8447. static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8448. {
  8449. USE_OPLINE
  8450. zend_free_op free_op1, free_op2;
  8451. zval *result = &EX_T(opline->result.var).tmp_var;
  8452. SAVE_OPLINE();
  8453. ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result,
  8454. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  8455. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  8456. zval_dtor(free_op1.var);
  8457. zval_dtor(free_op2.var);
  8458. CHECK_EXCEPTION();
  8459. ZEND_VM_NEXT_OPCODE();
  8460. }
  8461. static int ZEND_FASTCALL ZEND_BW_OR_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8462. {
  8463. USE_OPLINE
  8464. zend_free_op free_op1, free_op2;
  8465. SAVE_OPLINE();
  8466. bitwise_or_function(&EX_T(opline->result.var).tmp_var,
  8467. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  8468. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  8469. zval_dtor(free_op1.var);
  8470. zval_dtor(free_op2.var);
  8471. CHECK_EXCEPTION();
  8472. ZEND_VM_NEXT_OPCODE();
  8473. }
  8474. static int ZEND_FASTCALL ZEND_BW_AND_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8475. {
  8476. USE_OPLINE
  8477. zend_free_op free_op1, free_op2;
  8478. SAVE_OPLINE();
  8479. bitwise_and_function(&EX_T(opline->result.var).tmp_var,
  8480. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  8481. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  8482. zval_dtor(free_op1.var);
  8483. zval_dtor(free_op2.var);
  8484. CHECK_EXCEPTION();
  8485. ZEND_VM_NEXT_OPCODE();
  8486. }
  8487. static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8488. {
  8489. USE_OPLINE
  8490. zend_free_op free_op1, free_op2;
  8491. SAVE_OPLINE();
  8492. bitwise_xor_function(&EX_T(opline->result.var).tmp_var,
  8493. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  8494. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  8495. zval_dtor(free_op1.var);
  8496. zval_dtor(free_op2.var);
  8497. CHECK_EXCEPTION();
  8498. ZEND_VM_NEXT_OPCODE();
  8499. }
  8500. static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8501. {
  8502. USE_OPLINE
  8503. zend_free_op free_op1, free_op2;
  8504. SAVE_OPLINE();
  8505. boolean_xor_function(&EX_T(opline->result.var).tmp_var,
  8506. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  8507. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  8508. zval_dtor(free_op1.var);
  8509. zval_dtor(free_op2.var);
  8510. CHECK_EXCEPTION();
  8511. ZEND_VM_NEXT_OPCODE();
  8512. }
  8513. static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8514. {
  8515. USE_OPLINE
  8516. zend_free_op free_op1, free_op2;
  8517. zval *container;
  8518. SAVE_OPLINE();
  8519. container = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  8520. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_R TSRMLS_CC);
  8521. zval_dtor(free_op2.var);
  8522. if (IS_TMP_VAR != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) {
  8523. zval_dtor(free_op1.var);
  8524. }
  8525. CHECK_EXCEPTION();
  8526. ZEND_VM_NEXT_OPCODE();
  8527. }
  8528. static int ZEND_FASTCALL ZEND_ADD_VAR_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8529. {
  8530. USE_OPLINE
  8531. zend_free_op free_op2;
  8532. zval *str = &EX_T(opline->result.var).tmp_var;
  8533. zval *var;
  8534. zval var_copy;
  8535. int use_copy = 0;
  8536. SAVE_OPLINE();
  8537. var = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  8538. if (IS_TMP_VAR == IS_UNUSED) {
  8539. /* Initialize for erealloc in add_string_to_string */
  8540. Z_STRVAL_P(str) = NULL;
  8541. Z_STRLEN_P(str) = 0;
  8542. Z_TYPE_P(str) = IS_STRING;
  8543. INIT_PZVAL(str);
  8544. }
  8545. if (Z_TYPE_P(var) != IS_STRING) {
  8546. zend_make_printable_zval(var, &var_copy, &use_copy);
  8547. if (use_copy) {
  8548. var = &var_copy;
  8549. }
  8550. }
  8551. add_string_to_string(str, str, var);
  8552. if (use_copy) {
  8553. zval_dtor(var);
  8554. }
  8555. /* original comment, possibly problematic:
  8556. * FREE_OP is missing intentionally here - we're always working on the same temporary variable
  8557. * (Zeev): I don't think it's problematic, we only use variables
  8558. * which aren't affected by FREE_OP(Ts, )'s anyway, unless they're
  8559. * string offsets or overloaded objects
  8560. */
  8561. zval_dtor(free_op2.var);
  8562. CHECK_EXCEPTION();
  8563. ZEND_VM_NEXT_OPCODE();
  8564. }
  8565. static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8566. {
  8567. USE_OPLINE
  8568. zval *function_name;
  8569. char *function_name_strval;
  8570. int function_name_strlen;
  8571. zend_free_op free_op1, free_op2;
  8572. call_slot *call = EX(call_slots) + opline->result.num;
  8573. SAVE_OPLINE();
  8574. function_name = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  8575. if (IS_TMP_VAR != IS_CONST &&
  8576. UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) {
  8577. if (UNEXPECTED(EG(exception) != NULL)) {
  8578. HANDLE_EXCEPTION();
  8579. }
  8580. zend_error_noreturn(E_ERROR, "Method name must be a string");
  8581. }
  8582. function_name_strval = Z_STRVAL_P(function_name);
  8583. function_name_strlen = Z_STRLEN_P(function_name);
  8584. call->object = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  8585. if (EXPECTED(call->object != NULL) &&
  8586. EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) {
  8587. call->called_scope = Z_OBJCE_P(call->object);
  8588. if (IS_TMP_VAR != IS_CONST ||
  8589. (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) {
  8590. zval *object = call->object;
  8591. if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) {
  8592. zend_error_noreturn(E_ERROR, "Object does not support method calls");
  8593. }
  8594. /* First, locate the function. */
  8595. call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_TMP_VAR == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC);
  8596. if (UNEXPECTED(call->fbc == NULL)) {
  8597. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval);
  8598. }
  8599. if (IS_TMP_VAR == IS_CONST &&
  8600. EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) &&
  8601. EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) &&
  8602. EXPECTED(call->object == object)) {
  8603. CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc);
  8604. }
  8605. }
  8606. } else {
  8607. if (UNEXPECTED(EG(exception) != NULL)) {
  8608. zval_dtor(free_op2.var);
  8609. HANDLE_EXCEPTION();
  8610. }
  8611. zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object)));
  8612. }
  8613. if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) {
  8614. call->object = NULL;
  8615. } else {
  8616. if (!PZVAL_IS_REF(call->object)) {
  8617. Z_ADDREF_P(call->object); /* For $this pointer */
  8618. } else {
  8619. zval *this_ptr;
  8620. ALLOC_ZVAL(this_ptr);
  8621. INIT_PZVAL_COPY(this_ptr, call->object);
  8622. zval_copy_ctor(this_ptr);
  8623. call->object = this_ptr;
  8624. }
  8625. }
  8626. call->num_additional_args = 0;
  8627. call->is_ctor_call = 0;
  8628. EX(call) = call;
  8629. zval_dtor(free_op2.var);
  8630. CHECK_EXCEPTION();
  8631. ZEND_VM_NEXT_OPCODE();
  8632. }
  8633. static int ZEND_FASTCALL ZEND_CASE_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8634. {
  8635. USE_OPLINE
  8636. zend_free_op free_op1, free_op2;
  8637. SAVE_OPLINE();
  8638. is_equal_function(&EX_T(opline->result.var).tmp_var,
  8639. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  8640. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  8641. zval_dtor(free_op2.var);
  8642. CHECK_EXCEPTION();
  8643. ZEND_VM_NEXT_OPCODE();
  8644. }
  8645. static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8646. {
  8647. USE_OPLINE
  8648. zend_free_op free_op1;
  8649. zval *expr_ptr;
  8650. SAVE_OPLINE();
  8651. if ((IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) && opline->extended_value) {
  8652. zval **expr_ptr_ptr = NULL;
  8653. if (IS_TMP_VAR == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) {
  8654. zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets");
  8655. }
  8656. SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr);
  8657. expr_ptr = *expr_ptr_ptr;
  8658. Z_ADDREF_P(expr_ptr);
  8659. } else {
  8660. expr_ptr=_get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  8661. if (1) { /* temporary variable */
  8662. zval *new_expr;
  8663. ALLOC_ZVAL(new_expr);
  8664. INIT_PZVAL_COPY(new_expr, expr_ptr);
  8665. expr_ptr = new_expr;
  8666. } else if (IS_TMP_VAR == IS_CONST || PZVAL_IS_REF(expr_ptr)) {
  8667. zval *new_expr;
  8668. ALLOC_ZVAL(new_expr);
  8669. INIT_PZVAL_COPY(new_expr, expr_ptr);
  8670. expr_ptr = new_expr;
  8671. zendi_zval_copy_ctor(*expr_ptr);
  8672. } else if (IS_TMP_VAR == IS_CV) {
  8673. Z_ADDREF_P(expr_ptr);
  8674. }
  8675. }
  8676. if (IS_TMP_VAR != IS_UNUSED) {
  8677. zend_free_op free_op2;
  8678. zval *offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  8679. ulong hval;
  8680. switch (Z_TYPE_P(offset)) {
  8681. case IS_DOUBLE:
  8682. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  8683. goto num_index;
  8684. case IS_LONG:
  8685. case IS_BOOL:
  8686. hval = Z_LVAL_P(offset);
  8687. num_index:
  8688. zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL);
  8689. break;
  8690. case IS_STRING:
  8691. if (IS_TMP_VAR == IS_CONST) {
  8692. hval = Z_HASH_P(offset);
  8693. } else {
  8694. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index);
  8695. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  8696. }
  8697. zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL);
  8698. break;
  8699. case IS_NULL:
  8700. zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL);
  8701. break;
  8702. default:
  8703. zend_error(E_WARNING, "Illegal offset type");
  8704. zval_ptr_dtor(&expr_ptr);
  8705. /* do nothing */
  8706. break;
  8707. }
  8708. zval_dtor(free_op2.var);
  8709. } else {
  8710. if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) {
  8711. zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied");
  8712. zval_ptr_dtor(&expr_ptr);
  8713. }
  8714. }
  8715. if ((IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) && opline->extended_value) {
  8716. }
  8717. CHECK_EXCEPTION();
  8718. ZEND_VM_NEXT_OPCODE();
  8719. }
  8720. static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8721. {
  8722. USE_OPLINE
  8723. array_init(&EX_T(opline->result.var).tmp_var);
  8724. if (IS_TMP_VAR == IS_UNUSED) {
  8725. ZEND_VM_NEXT_OPCODE();
  8726. #if 0 || IS_TMP_VAR != IS_UNUSED
  8727. } else {
  8728. return ZEND_ADD_ARRAY_ELEMENT_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  8729. #endif
  8730. }
  8731. }
  8732. static int ZEND_FASTCALL ZEND_YIELD_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8733. {
  8734. USE_OPLINE
  8735. /* The generator object is stored in return_value_ptr_ptr */
  8736. zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr);
  8737. if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) {
  8738. zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator");
  8739. }
  8740. /* Destroy the previously yielded value */
  8741. if (generator->value) {
  8742. zval_ptr_dtor(&generator->value);
  8743. }
  8744. /* Destroy the previously yielded key */
  8745. if (generator->key) {
  8746. zval_ptr_dtor(&generator->key);
  8747. }
  8748. /* Set the new yielded value */
  8749. if (IS_TMP_VAR != IS_UNUSED) {
  8750. zend_free_op free_op1;
  8751. if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) {
  8752. /* Constants and temporary variables aren't yieldable by reference,
  8753. * but we still allow them with a notice. */
  8754. if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR) {
  8755. zval *value, *copy;
  8756. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  8757. value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  8758. ALLOC_ZVAL(copy);
  8759. INIT_PZVAL_COPY(copy, value);
  8760. /* Temporary variables don't need ctor copying */
  8761. if (!1) {
  8762. zval_copy_ctor(copy);
  8763. }
  8764. generator->value = copy;
  8765. } else {
  8766. zval **value_ptr = NULL;
  8767. if (IS_TMP_VAR == IS_VAR && UNEXPECTED(value_ptr == NULL)) {
  8768. zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference");
  8769. }
  8770. /* If a function call result is yielded and the function did
  8771. * not return by reference we throw a notice. */
  8772. if (IS_TMP_VAR == IS_VAR && !Z_ISREF_PP(value_ptr)
  8773. && !(opline->extended_value == ZEND_RETURNS_FUNCTION
  8774. && EX_T(opline->op1.var).var.fcall_returned_reference)
  8775. && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) {
  8776. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  8777. Z_ADDREF_PP(value_ptr);
  8778. generator->value = *value_ptr;
  8779. } else {
  8780. SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr);
  8781. Z_ADDREF_PP(value_ptr);
  8782. generator->value = *value_ptr;
  8783. }
  8784. }
  8785. } else {
  8786. zval *value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  8787. /* Consts, temporary variables and references need copying */
  8788. if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR
  8789. || PZVAL_IS_REF(value)
  8790. ) {
  8791. zval *copy;
  8792. ALLOC_ZVAL(copy);
  8793. INIT_PZVAL_COPY(copy, value);
  8794. /* Temporary variables don't need ctor copying */
  8795. if (!1) {
  8796. zval_copy_ctor(copy);
  8797. }
  8798. generator->value = copy;
  8799. } else {
  8800. if (IS_TMP_VAR == IS_CV) {
  8801. Z_ADDREF_P(value);
  8802. }
  8803. generator->value = value;
  8804. }
  8805. }
  8806. } else {
  8807. /* If no value was specified yield null */
  8808. Z_ADDREF(EG(uninitialized_zval));
  8809. generator->value = &EG(uninitialized_zval);
  8810. }
  8811. /* Set the new yielded key */
  8812. if (IS_TMP_VAR != IS_UNUSED) {
  8813. zend_free_op free_op2;
  8814. zval *key = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  8815. /* Consts, temporary variables and references need copying */
  8816. if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR
  8817. || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0)
  8818. ) {
  8819. zval *copy;
  8820. ALLOC_ZVAL(copy);
  8821. INIT_PZVAL_COPY(copy, key);
  8822. /* Temporary variables don't need ctor copying */
  8823. if (!1) {
  8824. zval_copy_ctor(copy);
  8825. }
  8826. generator->key = copy;
  8827. } else {
  8828. Z_ADDREF_P(key);
  8829. generator->key = key;
  8830. }
  8831. if (Z_TYPE_P(generator->key) == IS_LONG
  8832. && Z_LVAL_P(generator->key) > generator->largest_used_integer_key
  8833. ) {
  8834. generator->largest_used_integer_key = Z_LVAL_P(generator->key);
  8835. }
  8836. } else {
  8837. /* If no key was specified we use auto-increment keys */
  8838. generator->largest_used_integer_key++;
  8839. ALLOC_INIT_ZVAL(generator->key);
  8840. ZVAL_LONG(generator->key, generator->largest_used_integer_key);
  8841. }
  8842. if (RETURN_VALUE_USED(opline)) {
  8843. /* If the return value of yield is used set the send
  8844. * target and initialize it to NULL */
  8845. generator->send_target = &EX_T(opline->result.var).var.ptr;
  8846. Z_ADDREF(EG(uninitialized_zval));
  8847. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  8848. } else {
  8849. generator->send_target = NULL;
  8850. }
  8851. /* We increment to the next op, so we are at the correct position when the
  8852. * generator is resumed. */
  8853. ZEND_VM_INC_OPCODE();
  8854. /* The GOTO VM uses a local opline variable. We need to set the opline
  8855. * variable in execute_data so we don't resume at an old position. */
  8856. SAVE_OPLINE();
  8857. ZEND_VM_RETURN();
  8858. }
  8859. static int ZEND_FASTCALL ZEND_POW_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8860. {
  8861. USE_OPLINE
  8862. zend_free_op free_op1, free_op2;
  8863. SAVE_OPLINE();
  8864. pow_function(&EX_T(opline->result.var).tmp_var,
  8865. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  8866. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  8867. zval_dtor(free_op1.var);
  8868. zval_dtor(free_op2.var);
  8869. CHECK_EXCEPTION();
  8870. ZEND_VM_NEXT_OPCODE();
  8871. }
  8872. static int ZEND_FASTCALL ZEND_ADD_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8873. {
  8874. USE_OPLINE
  8875. zend_free_op free_op1, free_op2;
  8876. SAVE_OPLINE();
  8877. fast_add_function(&EX_T(opline->result.var).tmp_var,
  8878. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  8879. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  8880. zval_dtor(free_op1.var);
  8881. zval_ptr_dtor_nogc(&free_op2.var);
  8882. CHECK_EXCEPTION();
  8883. ZEND_VM_NEXT_OPCODE();
  8884. }
  8885. static int ZEND_FASTCALL ZEND_SUB_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8886. {
  8887. USE_OPLINE
  8888. zend_free_op free_op1, free_op2;
  8889. SAVE_OPLINE();
  8890. fast_sub_function(&EX_T(opline->result.var).tmp_var,
  8891. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  8892. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  8893. zval_dtor(free_op1.var);
  8894. zval_ptr_dtor_nogc(&free_op2.var);
  8895. CHECK_EXCEPTION();
  8896. ZEND_VM_NEXT_OPCODE();
  8897. }
  8898. static int ZEND_FASTCALL ZEND_MUL_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8899. {
  8900. USE_OPLINE
  8901. zend_free_op free_op1, free_op2;
  8902. SAVE_OPLINE();
  8903. fast_mul_function(&EX_T(opline->result.var).tmp_var,
  8904. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  8905. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  8906. zval_dtor(free_op1.var);
  8907. zval_ptr_dtor_nogc(&free_op2.var);
  8908. CHECK_EXCEPTION();
  8909. ZEND_VM_NEXT_OPCODE();
  8910. }
  8911. static int ZEND_FASTCALL ZEND_DIV_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8912. {
  8913. USE_OPLINE
  8914. zend_free_op free_op1, free_op2;
  8915. SAVE_OPLINE();
  8916. fast_div_function(&EX_T(opline->result.var).tmp_var,
  8917. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  8918. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  8919. zval_dtor(free_op1.var);
  8920. zval_ptr_dtor_nogc(&free_op2.var);
  8921. CHECK_EXCEPTION();
  8922. ZEND_VM_NEXT_OPCODE();
  8923. }
  8924. static int ZEND_FASTCALL ZEND_MOD_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8925. {
  8926. USE_OPLINE
  8927. zend_free_op free_op1, free_op2;
  8928. SAVE_OPLINE();
  8929. fast_mod_function(&EX_T(opline->result.var).tmp_var,
  8930. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  8931. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  8932. zval_dtor(free_op1.var);
  8933. zval_ptr_dtor_nogc(&free_op2.var);
  8934. CHECK_EXCEPTION();
  8935. ZEND_VM_NEXT_OPCODE();
  8936. }
  8937. static int ZEND_FASTCALL ZEND_SL_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8938. {
  8939. USE_OPLINE
  8940. zend_free_op free_op1, free_op2;
  8941. SAVE_OPLINE();
  8942. shift_left_function(&EX_T(opline->result.var).tmp_var,
  8943. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  8944. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  8945. zval_dtor(free_op1.var);
  8946. zval_ptr_dtor_nogc(&free_op2.var);
  8947. CHECK_EXCEPTION();
  8948. ZEND_VM_NEXT_OPCODE();
  8949. }
  8950. static int ZEND_FASTCALL ZEND_SR_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8951. {
  8952. USE_OPLINE
  8953. zend_free_op free_op1, free_op2;
  8954. SAVE_OPLINE();
  8955. shift_right_function(&EX_T(opline->result.var).tmp_var,
  8956. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  8957. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  8958. zval_dtor(free_op1.var);
  8959. zval_ptr_dtor_nogc(&free_op2.var);
  8960. CHECK_EXCEPTION();
  8961. ZEND_VM_NEXT_OPCODE();
  8962. }
  8963. static int ZEND_FASTCALL ZEND_CONCAT_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8964. {
  8965. USE_OPLINE
  8966. zend_free_op free_op1, free_op2;
  8967. SAVE_OPLINE();
  8968. concat_function(&EX_T(opline->result.var).tmp_var,
  8969. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  8970. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  8971. zval_dtor(free_op1.var);
  8972. zval_ptr_dtor_nogc(&free_op2.var);
  8973. CHECK_EXCEPTION();
  8974. ZEND_VM_NEXT_OPCODE();
  8975. }
  8976. static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8977. {
  8978. USE_OPLINE
  8979. zend_free_op free_op1, free_op2;
  8980. SAVE_OPLINE();
  8981. is_identical_function(&EX_T(opline->result.var).tmp_var,
  8982. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  8983. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  8984. zval_dtor(free_op1.var);
  8985. zval_ptr_dtor_nogc(&free_op2.var);
  8986. CHECK_EXCEPTION();
  8987. ZEND_VM_NEXT_OPCODE();
  8988. }
  8989. static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  8990. {
  8991. USE_OPLINE
  8992. zend_free_op free_op1, free_op2;
  8993. zval *result = &EX_T(opline->result.var).tmp_var;
  8994. SAVE_OPLINE();
  8995. is_identical_function(result,
  8996. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  8997. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  8998. Z_LVAL_P(result) = !Z_LVAL_P(result);
  8999. zval_dtor(free_op1.var);
  9000. zval_ptr_dtor_nogc(&free_op2.var);
  9001. CHECK_EXCEPTION();
  9002. ZEND_VM_NEXT_OPCODE();
  9003. }
  9004. static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9005. {
  9006. USE_OPLINE
  9007. zend_free_op free_op1, free_op2;
  9008. zval *result = &EX_T(opline->result.var).tmp_var;
  9009. SAVE_OPLINE();
  9010. ZVAL_BOOL(result, fast_equal_function(result,
  9011. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  9012. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  9013. zval_dtor(free_op1.var);
  9014. zval_ptr_dtor_nogc(&free_op2.var);
  9015. CHECK_EXCEPTION();
  9016. ZEND_VM_NEXT_OPCODE();
  9017. }
  9018. static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9019. {
  9020. USE_OPLINE
  9021. zend_free_op free_op1, free_op2;
  9022. zval *result = &EX_T(opline->result.var).tmp_var;
  9023. SAVE_OPLINE();
  9024. ZVAL_BOOL(result, fast_not_equal_function(result,
  9025. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  9026. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  9027. zval_dtor(free_op1.var);
  9028. zval_ptr_dtor_nogc(&free_op2.var);
  9029. CHECK_EXCEPTION();
  9030. ZEND_VM_NEXT_OPCODE();
  9031. }
  9032. static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9033. {
  9034. USE_OPLINE
  9035. zend_free_op free_op1, free_op2;
  9036. zval *result = &EX_T(opline->result.var).tmp_var;
  9037. SAVE_OPLINE();
  9038. ZVAL_BOOL(result, fast_is_smaller_function(result,
  9039. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  9040. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  9041. zval_dtor(free_op1.var);
  9042. zval_ptr_dtor_nogc(&free_op2.var);
  9043. CHECK_EXCEPTION();
  9044. ZEND_VM_NEXT_OPCODE();
  9045. }
  9046. static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9047. {
  9048. USE_OPLINE
  9049. zend_free_op free_op1, free_op2;
  9050. zval *result = &EX_T(opline->result.var).tmp_var;
  9051. SAVE_OPLINE();
  9052. ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result,
  9053. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  9054. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  9055. zval_dtor(free_op1.var);
  9056. zval_ptr_dtor_nogc(&free_op2.var);
  9057. CHECK_EXCEPTION();
  9058. ZEND_VM_NEXT_OPCODE();
  9059. }
  9060. static int ZEND_FASTCALL ZEND_BW_OR_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9061. {
  9062. USE_OPLINE
  9063. zend_free_op free_op1, free_op2;
  9064. SAVE_OPLINE();
  9065. bitwise_or_function(&EX_T(opline->result.var).tmp_var,
  9066. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  9067. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  9068. zval_dtor(free_op1.var);
  9069. zval_ptr_dtor_nogc(&free_op2.var);
  9070. CHECK_EXCEPTION();
  9071. ZEND_VM_NEXT_OPCODE();
  9072. }
  9073. static int ZEND_FASTCALL ZEND_BW_AND_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9074. {
  9075. USE_OPLINE
  9076. zend_free_op free_op1, free_op2;
  9077. SAVE_OPLINE();
  9078. bitwise_and_function(&EX_T(opline->result.var).tmp_var,
  9079. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  9080. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  9081. zval_dtor(free_op1.var);
  9082. zval_ptr_dtor_nogc(&free_op2.var);
  9083. CHECK_EXCEPTION();
  9084. ZEND_VM_NEXT_OPCODE();
  9085. }
  9086. static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9087. {
  9088. USE_OPLINE
  9089. zend_free_op free_op1, free_op2;
  9090. SAVE_OPLINE();
  9091. bitwise_xor_function(&EX_T(opline->result.var).tmp_var,
  9092. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  9093. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  9094. zval_dtor(free_op1.var);
  9095. zval_ptr_dtor_nogc(&free_op2.var);
  9096. CHECK_EXCEPTION();
  9097. ZEND_VM_NEXT_OPCODE();
  9098. }
  9099. static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9100. {
  9101. USE_OPLINE
  9102. zend_free_op free_op1, free_op2;
  9103. SAVE_OPLINE();
  9104. boolean_xor_function(&EX_T(opline->result.var).tmp_var,
  9105. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  9106. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  9107. zval_dtor(free_op1.var);
  9108. zval_ptr_dtor_nogc(&free_op2.var);
  9109. CHECK_EXCEPTION();
  9110. ZEND_VM_NEXT_OPCODE();
  9111. }
  9112. static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_TMP_VAR(int type, ZEND_OPCODE_HANDLER_ARGS)
  9113. {
  9114. USE_OPLINE
  9115. zend_free_op free_op1;
  9116. zval *varname;
  9117. zval **retval;
  9118. zval tmp_varname;
  9119. HashTable *target_symbol_table;
  9120. ulong hash_value;
  9121. SAVE_OPLINE();
  9122. varname = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  9123. if (IS_TMP_VAR != IS_CONST && UNEXPECTED(Z_TYPE_P(varname) != IS_STRING)) {
  9124. ZVAL_COPY_VALUE(&tmp_varname, varname);
  9125. zval_copy_ctor(&tmp_varname);
  9126. Z_SET_REFCOUNT(tmp_varname, 1);
  9127. Z_UNSET_ISREF(tmp_varname);
  9128. convert_to_string(&tmp_varname);
  9129. varname = &tmp_varname;
  9130. }
  9131. if (IS_VAR != IS_UNUSED) {
  9132. zend_class_entry *ce;
  9133. if (IS_VAR == IS_CONST) {
  9134. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  9135. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  9136. } else {
  9137. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  9138. if (UNEXPECTED(ce == NULL)) {
  9139. if (IS_TMP_VAR != IS_CONST && varname == &tmp_varname) {
  9140. zval_dtor(&tmp_varname);
  9141. }
  9142. zval_dtor(free_op1.var);
  9143. CHECK_EXCEPTION();
  9144. ZEND_VM_NEXT_OPCODE();
  9145. }
  9146. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  9147. }
  9148. } else {
  9149. ce = EX_T(opline->op2.var).class_entry;
  9150. }
  9151. retval = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 0, ((IS_TMP_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  9152. zval_dtor(free_op1.var);
  9153. } else {
  9154. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  9155. /*
  9156. if (!target_symbol_table) {
  9157. CHECK_EXCEPTION();
  9158. ZEND_VM_NEXT_OPCODE();
  9159. }
  9160. */
  9161. if (IS_TMP_VAR == IS_CONST) {
  9162. hash_value = Z_HASH_P(varname);
  9163. } else {
  9164. hash_value = str_hash(Z_STRVAL_P(varname), Z_STRLEN_P(varname));
  9165. }
  9166. if (zend_hash_quick_find(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, (void **) &retval) == FAILURE) {
  9167. switch (type) {
  9168. case BP_VAR_R:
  9169. case BP_VAR_UNSET:
  9170. zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
  9171. /* break missing intentionally */
  9172. case BP_VAR_IS:
  9173. retval = &EG(uninitialized_zval_ptr);
  9174. break;
  9175. case BP_VAR_RW:
  9176. zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
  9177. /* break missing intentionally */
  9178. case BP_VAR_W:
  9179. Z_ADDREF_P(&EG(uninitialized_zval));
  9180. zend_hash_quick_update(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, &EG(uninitialized_zval_ptr), sizeof(zval *), (void **) &retval);
  9181. break;
  9182. EMPTY_SWITCH_DEFAULT_CASE()
  9183. }
  9184. }
  9185. switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
  9186. case ZEND_FETCH_GLOBAL:
  9187. if (IS_TMP_VAR != IS_TMP_VAR) {
  9188. zval_dtor(free_op1.var);
  9189. }
  9190. break;
  9191. case ZEND_FETCH_LOCAL:
  9192. zval_dtor(free_op1.var);
  9193. break;
  9194. case ZEND_FETCH_STATIC:
  9195. zval_update_constant(retval, 1 TSRMLS_CC);
  9196. break;
  9197. case ZEND_FETCH_GLOBAL_LOCK:
  9198. if (IS_TMP_VAR == IS_VAR && !free_op1.var) {
  9199. PZVAL_LOCK(*EX_T(opline->op1.var).var.ptr_ptr);
  9200. }
  9201. break;
  9202. }
  9203. }
  9204. if (IS_TMP_VAR != IS_CONST && varname == &tmp_varname) {
  9205. zval_dtor(&tmp_varname);
  9206. }
  9207. if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
  9208. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
  9209. }
  9210. PZVAL_LOCK(*retval);
  9211. switch (type) {
  9212. case BP_VAR_R:
  9213. case BP_VAR_IS:
  9214. EX_T(opline->result.var).var.ptr = *retval;
  9215. break;
  9216. case BP_VAR_UNSET: {
  9217. zend_free_op free_res;
  9218. PZVAL_UNLOCK(*retval, &free_res);
  9219. if (retval != &EG(uninitialized_zval_ptr)) {
  9220. SEPARATE_ZVAL_IF_NOT_REF(retval);
  9221. }
  9222. PZVAL_LOCK(*retval);
  9223. FREE_OP_VAR_PTR(free_res);
  9224. }
  9225. /* break missing intentionally */
  9226. default:
  9227. EX_T(opline->result.var).var.ptr_ptr = retval;
  9228. break;
  9229. }
  9230. CHECK_EXCEPTION();
  9231. ZEND_VM_NEXT_OPCODE();
  9232. }
  9233. static int ZEND_FASTCALL ZEND_FETCH_R_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9234. {
  9235. return zend_fetch_var_address_helper_SPEC_TMP_VAR(BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  9236. }
  9237. static int ZEND_FASTCALL ZEND_FETCH_W_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9238. {
  9239. return zend_fetch_var_address_helper_SPEC_TMP_VAR(BP_VAR_W, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  9240. }
  9241. static int ZEND_FASTCALL ZEND_FETCH_RW_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9242. {
  9243. return zend_fetch_var_address_helper_SPEC_TMP_VAR(BP_VAR_RW, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  9244. }
  9245. static int ZEND_FASTCALL ZEND_FETCH_FUNC_ARG_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9246. {
  9247. USE_OPLINE
  9248. return zend_fetch_var_address_helper_SPEC_TMP_VAR(zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC) ? BP_VAR_W : BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  9249. }
  9250. static int ZEND_FASTCALL ZEND_FETCH_UNSET_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9251. {
  9252. return zend_fetch_var_address_helper_SPEC_TMP_VAR(BP_VAR_UNSET, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  9253. }
  9254. static int ZEND_FASTCALL ZEND_FETCH_IS_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9255. {
  9256. return zend_fetch_var_address_helper_SPEC_TMP_VAR(BP_VAR_IS, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  9257. }
  9258. static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9259. {
  9260. USE_OPLINE
  9261. zend_free_op free_op1, free_op2;
  9262. zval *container;
  9263. SAVE_OPLINE();
  9264. container = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  9265. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_R TSRMLS_CC);
  9266. zval_ptr_dtor_nogc(&free_op2.var);
  9267. if (IS_TMP_VAR != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) {
  9268. zval_dtor(free_op1.var);
  9269. }
  9270. CHECK_EXCEPTION();
  9271. ZEND_VM_NEXT_OPCODE();
  9272. }
  9273. static int ZEND_FASTCALL ZEND_ADD_VAR_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9274. {
  9275. USE_OPLINE
  9276. zend_free_op free_op2;
  9277. zval *str = &EX_T(opline->result.var).tmp_var;
  9278. zval *var;
  9279. zval var_copy;
  9280. int use_copy = 0;
  9281. SAVE_OPLINE();
  9282. var = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  9283. if (IS_TMP_VAR == IS_UNUSED) {
  9284. /* Initialize for erealloc in add_string_to_string */
  9285. Z_STRVAL_P(str) = NULL;
  9286. Z_STRLEN_P(str) = 0;
  9287. Z_TYPE_P(str) = IS_STRING;
  9288. INIT_PZVAL(str);
  9289. }
  9290. if (Z_TYPE_P(var) != IS_STRING) {
  9291. zend_make_printable_zval(var, &var_copy, &use_copy);
  9292. if (use_copy) {
  9293. var = &var_copy;
  9294. }
  9295. }
  9296. add_string_to_string(str, str, var);
  9297. if (use_copy) {
  9298. zval_dtor(var);
  9299. }
  9300. /* original comment, possibly problematic:
  9301. * FREE_OP is missing intentionally here - we're always working on the same temporary variable
  9302. * (Zeev): I don't think it's problematic, we only use variables
  9303. * which aren't affected by FREE_OP(Ts, )'s anyway, unless they're
  9304. * string offsets or overloaded objects
  9305. */
  9306. zval_ptr_dtor_nogc(&free_op2.var);
  9307. CHECK_EXCEPTION();
  9308. ZEND_VM_NEXT_OPCODE();
  9309. }
  9310. static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9311. {
  9312. USE_OPLINE
  9313. zval *function_name;
  9314. char *function_name_strval;
  9315. int function_name_strlen;
  9316. zend_free_op free_op1, free_op2;
  9317. call_slot *call = EX(call_slots) + opline->result.num;
  9318. SAVE_OPLINE();
  9319. function_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  9320. if (IS_VAR != IS_CONST &&
  9321. UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) {
  9322. if (UNEXPECTED(EG(exception) != NULL)) {
  9323. HANDLE_EXCEPTION();
  9324. }
  9325. zend_error_noreturn(E_ERROR, "Method name must be a string");
  9326. }
  9327. function_name_strval = Z_STRVAL_P(function_name);
  9328. function_name_strlen = Z_STRLEN_P(function_name);
  9329. call->object = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  9330. if (EXPECTED(call->object != NULL) &&
  9331. EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) {
  9332. call->called_scope = Z_OBJCE_P(call->object);
  9333. if (IS_VAR != IS_CONST ||
  9334. (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) {
  9335. zval *object = call->object;
  9336. if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) {
  9337. zend_error_noreturn(E_ERROR, "Object does not support method calls");
  9338. }
  9339. /* First, locate the function. */
  9340. call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_VAR == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC);
  9341. if (UNEXPECTED(call->fbc == NULL)) {
  9342. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval);
  9343. }
  9344. if (IS_VAR == IS_CONST &&
  9345. EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) &&
  9346. EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) &&
  9347. EXPECTED(call->object == object)) {
  9348. CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc);
  9349. }
  9350. }
  9351. } else {
  9352. if (UNEXPECTED(EG(exception) != NULL)) {
  9353. zval_ptr_dtor_nogc(&free_op2.var);
  9354. HANDLE_EXCEPTION();
  9355. }
  9356. zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object)));
  9357. }
  9358. if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) {
  9359. call->object = NULL;
  9360. } else {
  9361. if (!PZVAL_IS_REF(call->object)) {
  9362. Z_ADDREF_P(call->object); /* For $this pointer */
  9363. } else {
  9364. zval *this_ptr;
  9365. ALLOC_ZVAL(this_ptr);
  9366. INIT_PZVAL_COPY(this_ptr, call->object);
  9367. zval_copy_ctor(this_ptr);
  9368. call->object = this_ptr;
  9369. }
  9370. }
  9371. call->num_additional_args = 0;
  9372. call->is_ctor_call = 0;
  9373. EX(call) = call;
  9374. zval_ptr_dtor_nogc(&free_op2.var);
  9375. CHECK_EXCEPTION();
  9376. ZEND_VM_NEXT_OPCODE();
  9377. }
  9378. static int ZEND_FASTCALL ZEND_CASE_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9379. {
  9380. USE_OPLINE
  9381. zend_free_op free_op1, free_op2;
  9382. SAVE_OPLINE();
  9383. is_equal_function(&EX_T(opline->result.var).tmp_var,
  9384. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  9385. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  9386. zval_ptr_dtor_nogc(&free_op2.var);
  9387. CHECK_EXCEPTION();
  9388. ZEND_VM_NEXT_OPCODE();
  9389. }
  9390. static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9391. {
  9392. USE_OPLINE
  9393. zend_free_op free_op1;
  9394. zval *expr_ptr;
  9395. SAVE_OPLINE();
  9396. if ((IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) && opline->extended_value) {
  9397. zval **expr_ptr_ptr = NULL;
  9398. if (IS_TMP_VAR == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) {
  9399. zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets");
  9400. }
  9401. SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr);
  9402. expr_ptr = *expr_ptr_ptr;
  9403. Z_ADDREF_P(expr_ptr);
  9404. } else {
  9405. expr_ptr=_get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  9406. if (1) { /* temporary variable */
  9407. zval *new_expr;
  9408. ALLOC_ZVAL(new_expr);
  9409. INIT_PZVAL_COPY(new_expr, expr_ptr);
  9410. expr_ptr = new_expr;
  9411. } else if (IS_TMP_VAR == IS_CONST || PZVAL_IS_REF(expr_ptr)) {
  9412. zval *new_expr;
  9413. ALLOC_ZVAL(new_expr);
  9414. INIT_PZVAL_COPY(new_expr, expr_ptr);
  9415. expr_ptr = new_expr;
  9416. zendi_zval_copy_ctor(*expr_ptr);
  9417. } else if (IS_TMP_VAR == IS_CV) {
  9418. Z_ADDREF_P(expr_ptr);
  9419. }
  9420. }
  9421. if (IS_VAR != IS_UNUSED) {
  9422. zend_free_op free_op2;
  9423. zval *offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  9424. ulong hval;
  9425. switch (Z_TYPE_P(offset)) {
  9426. case IS_DOUBLE:
  9427. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  9428. goto num_index;
  9429. case IS_LONG:
  9430. case IS_BOOL:
  9431. hval = Z_LVAL_P(offset);
  9432. num_index:
  9433. zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL);
  9434. break;
  9435. case IS_STRING:
  9436. if (IS_VAR == IS_CONST) {
  9437. hval = Z_HASH_P(offset);
  9438. } else {
  9439. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index);
  9440. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  9441. }
  9442. zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL);
  9443. break;
  9444. case IS_NULL:
  9445. zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL);
  9446. break;
  9447. default:
  9448. zend_error(E_WARNING, "Illegal offset type");
  9449. zval_ptr_dtor(&expr_ptr);
  9450. /* do nothing */
  9451. break;
  9452. }
  9453. zval_ptr_dtor_nogc(&free_op2.var);
  9454. } else {
  9455. if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) {
  9456. zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied");
  9457. zval_ptr_dtor(&expr_ptr);
  9458. }
  9459. }
  9460. if ((IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) && opline->extended_value) {
  9461. }
  9462. CHECK_EXCEPTION();
  9463. ZEND_VM_NEXT_OPCODE();
  9464. }
  9465. static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9466. {
  9467. USE_OPLINE
  9468. array_init(&EX_T(opline->result.var).tmp_var);
  9469. if (IS_TMP_VAR == IS_UNUSED) {
  9470. ZEND_VM_NEXT_OPCODE();
  9471. #if 0 || IS_TMP_VAR != IS_UNUSED
  9472. } else {
  9473. return ZEND_ADD_ARRAY_ELEMENT_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  9474. #endif
  9475. }
  9476. }
  9477. static int ZEND_FASTCALL ZEND_UNSET_VAR_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9478. {
  9479. USE_OPLINE
  9480. zval tmp, *varname;
  9481. HashTable *target_symbol_table;
  9482. zend_free_op free_op1;
  9483. SAVE_OPLINE();
  9484. if (IS_TMP_VAR == IS_CV &&
  9485. IS_VAR == IS_UNUSED &&
  9486. (opline->extended_value & ZEND_QUICK_SET)) {
  9487. if (EG(active_symbol_table)) {
  9488. zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var);
  9489. zend_delete_variable(EX(prev_execute_data), EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value TSRMLS_CC);
  9490. EX_CV(opline->op1.var) = NULL;
  9491. } else if (EX_CV(opline->op1.var)) {
  9492. zval_ptr_dtor(EX_CV(opline->op1.var));
  9493. EX_CV(opline->op1.var) = NULL;
  9494. }
  9495. CHECK_EXCEPTION();
  9496. ZEND_VM_NEXT_OPCODE();
  9497. }
  9498. varname = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  9499. if (IS_TMP_VAR != IS_CONST && Z_TYPE_P(varname) != IS_STRING) {
  9500. ZVAL_COPY_VALUE(&tmp, varname);
  9501. zval_copy_ctor(&tmp);
  9502. convert_to_string(&tmp);
  9503. varname = &tmp;
  9504. } else if (IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) {
  9505. Z_ADDREF_P(varname);
  9506. }
  9507. if (IS_VAR != IS_UNUSED) {
  9508. zend_class_entry *ce;
  9509. if (IS_VAR == IS_CONST) {
  9510. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  9511. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  9512. } else {
  9513. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  9514. if (UNEXPECTED(EG(exception) != NULL)) {
  9515. if (IS_TMP_VAR != IS_CONST && varname == &tmp) {
  9516. zval_dtor(&tmp);
  9517. } else if (IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) {
  9518. zval_ptr_dtor(&varname);
  9519. }
  9520. zval_dtor(free_op1.var);
  9521. HANDLE_EXCEPTION();
  9522. }
  9523. if (UNEXPECTED(ce == NULL)) {
  9524. zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op2.zv));
  9525. }
  9526. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  9527. }
  9528. } else {
  9529. ce = EX_T(opline->op2.var).class_entry;
  9530. }
  9531. zend_std_unset_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), ((IS_TMP_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  9532. } else {
  9533. ulong hash_value = zend_inline_hash_func(varname->value.str.val, varname->value.str.len+1);
  9534. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  9535. zend_delete_variable(execute_data, target_symbol_table, varname->value.str.val, varname->value.str.len+1, hash_value TSRMLS_CC);
  9536. }
  9537. if (IS_TMP_VAR != IS_CONST && varname == &tmp) {
  9538. zval_dtor(&tmp);
  9539. } else if (IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) {
  9540. zval_ptr_dtor(&varname);
  9541. }
  9542. zval_dtor(free_op1.var);
  9543. CHECK_EXCEPTION();
  9544. ZEND_VM_NEXT_OPCODE();
  9545. }
  9546. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9547. {
  9548. USE_OPLINE
  9549. zval **value;
  9550. zend_bool isset = 1;
  9551. SAVE_OPLINE();
  9552. if (IS_TMP_VAR == IS_CV &&
  9553. IS_VAR == IS_UNUSED &&
  9554. (opline->extended_value & ZEND_QUICK_SET)) {
  9555. if (EX_CV(opline->op1.var)) {
  9556. value = EX_CV(opline->op1.var);
  9557. } else if (EG(active_symbol_table)) {
  9558. zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var);
  9559. if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **) &value) == FAILURE) {
  9560. isset = 0;
  9561. }
  9562. } else {
  9563. isset = 0;
  9564. }
  9565. } else {
  9566. HashTable *target_symbol_table;
  9567. zend_free_op free_op1;
  9568. zval tmp, *varname = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  9569. if (IS_TMP_VAR != IS_CONST && Z_TYPE_P(varname) != IS_STRING) {
  9570. ZVAL_COPY_VALUE(&tmp, varname);
  9571. zval_copy_ctor(&tmp);
  9572. convert_to_string(&tmp);
  9573. varname = &tmp;
  9574. }
  9575. if (IS_VAR != IS_UNUSED) {
  9576. zend_class_entry *ce;
  9577. if (IS_VAR == IS_CONST) {
  9578. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  9579. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  9580. } else {
  9581. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  9582. if (UNEXPECTED(ce == NULL)) {
  9583. CHECK_EXCEPTION();
  9584. ZEND_VM_NEXT_OPCODE();
  9585. }
  9586. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  9587. }
  9588. } else {
  9589. ce = EX_T(opline->op2.var).class_entry;
  9590. }
  9591. value = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 1, ((IS_TMP_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  9592. if (!value) {
  9593. isset = 0;
  9594. }
  9595. } else {
  9596. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  9597. if (zend_hash_find(target_symbol_table, varname->value.str.val, varname->value.str.len+1, (void **) &value) == FAILURE) {
  9598. isset = 0;
  9599. }
  9600. }
  9601. if (IS_TMP_VAR != IS_CONST && varname == &tmp) {
  9602. zval_dtor(&tmp);
  9603. }
  9604. zval_dtor(free_op1.var);
  9605. }
  9606. if (opline->extended_value & ZEND_ISSET) {
  9607. if (isset && Z_TYPE_PP(value) != IS_NULL) {
  9608. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1);
  9609. } else {
  9610. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0);
  9611. }
  9612. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  9613. if (!isset || !i_zend_is_true(*value)) {
  9614. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1);
  9615. } else {
  9616. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0);
  9617. }
  9618. }
  9619. CHECK_EXCEPTION();
  9620. ZEND_VM_NEXT_OPCODE();
  9621. }
  9622. static int ZEND_FASTCALL ZEND_YIELD_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9623. {
  9624. USE_OPLINE
  9625. /* The generator object is stored in return_value_ptr_ptr */
  9626. zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr);
  9627. if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) {
  9628. zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator");
  9629. }
  9630. /* Destroy the previously yielded value */
  9631. if (generator->value) {
  9632. zval_ptr_dtor(&generator->value);
  9633. }
  9634. /* Destroy the previously yielded key */
  9635. if (generator->key) {
  9636. zval_ptr_dtor(&generator->key);
  9637. }
  9638. /* Set the new yielded value */
  9639. if (IS_TMP_VAR != IS_UNUSED) {
  9640. zend_free_op free_op1;
  9641. if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) {
  9642. /* Constants and temporary variables aren't yieldable by reference,
  9643. * but we still allow them with a notice. */
  9644. if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR) {
  9645. zval *value, *copy;
  9646. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  9647. value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  9648. ALLOC_ZVAL(copy);
  9649. INIT_PZVAL_COPY(copy, value);
  9650. /* Temporary variables don't need ctor copying */
  9651. if (!1) {
  9652. zval_copy_ctor(copy);
  9653. }
  9654. generator->value = copy;
  9655. } else {
  9656. zval **value_ptr = NULL;
  9657. if (IS_TMP_VAR == IS_VAR && UNEXPECTED(value_ptr == NULL)) {
  9658. zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference");
  9659. }
  9660. /* If a function call result is yielded and the function did
  9661. * not return by reference we throw a notice. */
  9662. if (IS_TMP_VAR == IS_VAR && !Z_ISREF_PP(value_ptr)
  9663. && !(opline->extended_value == ZEND_RETURNS_FUNCTION
  9664. && EX_T(opline->op1.var).var.fcall_returned_reference)
  9665. && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) {
  9666. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  9667. Z_ADDREF_PP(value_ptr);
  9668. generator->value = *value_ptr;
  9669. } else {
  9670. SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr);
  9671. Z_ADDREF_PP(value_ptr);
  9672. generator->value = *value_ptr;
  9673. }
  9674. }
  9675. } else {
  9676. zval *value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  9677. /* Consts, temporary variables and references need copying */
  9678. if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR
  9679. || PZVAL_IS_REF(value)
  9680. ) {
  9681. zval *copy;
  9682. ALLOC_ZVAL(copy);
  9683. INIT_PZVAL_COPY(copy, value);
  9684. /* Temporary variables don't need ctor copying */
  9685. if (!1) {
  9686. zval_copy_ctor(copy);
  9687. }
  9688. generator->value = copy;
  9689. } else {
  9690. if (IS_TMP_VAR == IS_CV) {
  9691. Z_ADDREF_P(value);
  9692. }
  9693. generator->value = value;
  9694. }
  9695. }
  9696. } else {
  9697. /* If no value was specified yield null */
  9698. Z_ADDREF(EG(uninitialized_zval));
  9699. generator->value = &EG(uninitialized_zval);
  9700. }
  9701. /* Set the new yielded key */
  9702. if (IS_VAR != IS_UNUSED) {
  9703. zend_free_op free_op2;
  9704. zval *key = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  9705. /* Consts, temporary variables and references need copying */
  9706. if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR
  9707. || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0)
  9708. ) {
  9709. zval *copy;
  9710. ALLOC_ZVAL(copy);
  9711. INIT_PZVAL_COPY(copy, key);
  9712. /* Temporary variables don't need ctor copying */
  9713. if (!0) {
  9714. zval_copy_ctor(copy);
  9715. }
  9716. generator->key = copy;
  9717. } else {
  9718. Z_ADDREF_P(key);
  9719. generator->key = key;
  9720. }
  9721. if (Z_TYPE_P(generator->key) == IS_LONG
  9722. && Z_LVAL_P(generator->key) > generator->largest_used_integer_key
  9723. ) {
  9724. generator->largest_used_integer_key = Z_LVAL_P(generator->key);
  9725. }
  9726. zval_ptr_dtor_nogc(&free_op2.var);
  9727. } else {
  9728. /* If no key was specified we use auto-increment keys */
  9729. generator->largest_used_integer_key++;
  9730. ALLOC_INIT_ZVAL(generator->key);
  9731. ZVAL_LONG(generator->key, generator->largest_used_integer_key);
  9732. }
  9733. if (RETURN_VALUE_USED(opline)) {
  9734. /* If the return value of yield is used set the send
  9735. * target and initialize it to NULL */
  9736. generator->send_target = &EX_T(opline->result.var).var.ptr;
  9737. Z_ADDREF(EG(uninitialized_zval));
  9738. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  9739. } else {
  9740. generator->send_target = NULL;
  9741. }
  9742. /* We increment to the next op, so we are at the correct position when the
  9743. * generator is resumed. */
  9744. ZEND_VM_INC_OPCODE();
  9745. /* The GOTO VM uses a local opline variable. We need to set the opline
  9746. * variable in execute_data so we don't resume at an old position. */
  9747. SAVE_OPLINE();
  9748. ZEND_VM_RETURN();
  9749. }
  9750. static int ZEND_FASTCALL ZEND_POW_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9751. {
  9752. USE_OPLINE
  9753. zend_free_op free_op1, free_op2;
  9754. SAVE_OPLINE();
  9755. pow_function(&EX_T(opline->result.var).tmp_var,
  9756. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  9757. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  9758. zval_dtor(free_op1.var);
  9759. zval_ptr_dtor_nogc(&free_op2.var);
  9760. CHECK_EXCEPTION();
  9761. ZEND_VM_NEXT_OPCODE();
  9762. }
  9763. static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_TMP_UNUSED(int type, ZEND_OPCODE_HANDLER_ARGS)
  9764. {
  9765. USE_OPLINE
  9766. zend_free_op free_op1;
  9767. zval *varname;
  9768. zval **retval;
  9769. zval tmp_varname;
  9770. HashTable *target_symbol_table;
  9771. ulong hash_value;
  9772. SAVE_OPLINE();
  9773. varname = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  9774. if (IS_TMP_VAR != IS_CONST && UNEXPECTED(Z_TYPE_P(varname) != IS_STRING)) {
  9775. ZVAL_COPY_VALUE(&tmp_varname, varname);
  9776. zval_copy_ctor(&tmp_varname);
  9777. Z_SET_REFCOUNT(tmp_varname, 1);
  9778. Z_UNSET_ISREF(tmp_varname);
  9779. convert_to_string(&tmp_varname);
  9780. varname = &tmp_varname;
  9781. }
  9782. if (IS_UNUSED != IS_UNUSED) {
  9783. zend_class_entry *ce;
  9784. if (IS_UNUSED == IS_CONST) {
  9785. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  9786. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  9787. } else {
  9788. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  9789. if (UNEXPECTED(ce == NULL)) {
  9790. if (IS_TMP_VAR != IS_CONST && varname == &tmp_varname) {
  9791. zval_dtor(&tmp_varname);
  9792. }
  9793. zval_dtor(free_op1.var);
  9794. CHECK_EXCEPTION();
  9795. ZEND_VM_NEXT_OPCODE();
  9796. }
  9797. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  9798. }
  9799. } else {
  9800. ce = EX_T(opline->op2.var).class_entry;
  9801. }
  9802. retval = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 0, ((IS_TMP_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  9803. zval_dtor(free_op1.var);
  9804. } else {
  9805. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  9806. /*
  9807. if (!target_symbol_table) {
  9808. CHECK_EXCEPTION();
  9809. ZEND_VM_NEXT_OPCODE();
  9810. }
  9811. */
  9812. if (IS_TMP_VAR == IS_CONST) {
  9813. hash_value = Z_HASH_P(varname);
  9814. } else {
  9815. hash_value = str_hash(Z_STRVAL_P(varname), Z_STRLEN_P(varname));
  9816. }
  9817. if (zend_hash_quick_find(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, (void **) &retval) == FAILURE) {
  9818. switch (type) {
  9819. case BP_VAR_R:
  9820. case BP_VAR_UNSET:
  9821. zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
  9822. /* break missing intentionally */
  9823. case BP_VAR_IS:
  9824. retval = &EG(uninitialized_zval_ptr);
  9825. break;
  9826. case BP_VAR_RW:
  9827. zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
  9828. /* break missing intentionally */
  9829. case BP_VAR_W:
  9830. Z_ADDREF_P(&EG(uninitialized_zval));
  9831. zend_hash_quick_update(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, &EG(uninitialized_zval_ptr), sizeof(zval *), (void **) &retval);
  9832. break;
  9833. EMPTY_SWITCH_DEFAULT_CASE()
  9834. }
  9835. }
  9836. switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
  9837. case ZEND_FETCH_GLOBAL:
  9838. if (IS_TMP_VAR != IS_TMP_VAR) {
  9839. zval_dtor(free_op1.var);
  9840. }
  9841. break;
  9842. case ZEND_FETCH_LOCAL:
  9843. zval_dtor(free_op1.var);
  9844. break;
  9845. case ZEND_FETCH_STATIC:
  9846. zval_update_constant(retval, 1 TSRMLS_CC);
  9847. break;
  9848. case ZEND_FETCH_GLOBAL_LOCK:
  9849. if (IS_TMP_VAR == IS_VAR && !free_op1.var) {
  9850. PZVAL_LOCK(*EX_T(opline->op1.var).var.ptr_ptr);
  9851. }
  9852. break;
  9853. }
  9854. }
  9855. if (IS_TMP_VAR != IS_CONST && varname == &tmp_varname) {
  9856. zval_dtor(&tmp_varname);
  9857. }
  9858. if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
  9859. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
  9860. }
  9861. PZVAL_LOCK(*retval);
  9862. switch (type) {
  9863. case BP_VAR_R:
  9864. case BP_VAR_IS:
  9865. EX_T(opline->result.var).var.ptr = *retval;
  9866. break;
  9867. case BP_VAR_UNSET: {
  9868. zend_free_op free_res;
  9869. PZVAL_UNLOCK(*retval, &free_res);
  9870. if (retval != &EG(uninitialized_zval_ptr)) {
  9871. SEPARATE_ZVAL_IF_NOT_REF(retval);
  9872. }
  9873. PZVAL_LOCK(*retval);
  9874. FREE_OP_VAR_PTR(free_res);
  9875. }
  9876. /* break missing intentionally */
  9877. default:
  9878. EX_T(opline->result.var).var.ptr_ptr = retval;
  9879. break;
  9880. }
  9881. CHECK_EXCEPTION();
  9882. ZEND_VM_NEXT_OPCODE();
  9883. }
  9884. static int ZEND_FASTCALL ZEND_FETCH_R_SPEC_TMP_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9885. {
  9886. return zend_fetch_var_address_helper_SPEC_TMP_UNUSED(BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  9887. }
  9888. static int ZEND_FASTCALL ZEND_FETCH_W_SPEC_TMP_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9889. {
  9890. return zend_fetch_var_address_helper_SPEC_TMP_UNUSED(BP_VAR_W, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  9891. }
  9892. static int ZEND_FASTCALL ZEND_FETCH_RW_SPEC_TMP_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9893. {
  9894. return zend_fetch_var_address_helper_SPEC_TMP_UNUSED(BP_VAR_RW, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  9895. }
  9896. static int ZEND_FASTCALL ZEND_FETCH_FUNC_ARG_SPEC_TMP_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9897. {
  9898. USE_OPLINE
  9899. return zend_fetch_var_address_helper_SPEC_TMP_UNUSED(zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC) ? BP_VAR_W : BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  9900. }
  9901. static int ZEND_FASTCALL ZEND_FETCH_UNSET_SPEC_TMP_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9902. {
  9903. return zend_fetch_var_address_helper_SPEC_TMP_UNUSED(BP_VAR_UNSET, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  9904. }
  9905. static int ZEND_FASTCALL ZEND_FETCH_IS_SPEC_TMP_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9906. {
  9907. return zend_fetch_var_address_helper_SPEC_TMP_UNUSED(BP_VAR_IS, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  9908. }
  9909. static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_TMP_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9910. {
  9911. USE_OPLINE
  9912. zend_free_op free_op1;
  9913. zval *expr_ptr;
  9914. SAVE_OPLINE();
  9915. if ((IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) && opline->extended_value) {
  9916. zval **expr_ptr_ptr = NULL;
  9917. if (IS_TMP_VAR == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) {
  9918. zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets");
  9919. }
  9920. SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr);
  9921. expr_ptr = *expr_ptr_ptr;
  9922. Z_ADDREF_P(expr_ptr);
  9923. } else {
  9924. expr_ptr=_get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  9925. if (1) { /* temporary variable */
  9926. zval *new_expr;
  9927. ALLOC_ZVAL(new_expr);
  9928. INIT_PZVAL_COPY(new_expr, expr_ptr);
  9929. expr_ptr = new_expr;
  9930. } else if (IS_TMP_VAR == IS_CONST || PZVAL_IS_REF(expr_ptr)) {
  9931. zval *new_expr;
  9932. ALLOC_ZVAL(new_expr);
  9933. INIT_PZVAL_COPY(new_expr, expr_ptr);
  9934. expr_ptr = new_expr;
  9935. zendi_zval_copy_ctor(*expr_ptr);
  9936. } else if (IS_TMP_VAR == IS_CV) {
  9937. Z_ADDREF_P(expr_ptr);
  9938. }
  9939. }
  9940. if (IS_UNUSED != IS_UNUSED) {
  9941. zval *offset = NULL;
  9942. ulong hval;
  9943. switch (Z_TYPE_P(offset)) {
  9944. case IS_DOUBLE:
  9945. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  9946. goto num_index;
  9947. case IS_LONG:
  9948. case IS_BOOL:
  9949. hval = Z_LVAL_P(offset);
  9950. num_index:
  9951. zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL);
  9952. break;
  9953. case IS_STRING:
  9954. if (IS_UNUSED == IS_CONST) {
  9955. hval = Z_HASH_P(offset);
  9956. } else {
  9957. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index);
  9958. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  9959. }
  9960. zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL);
  9961. break;
  9962. case IS_NULL:
  9963. zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL);
  9964. break;
  9965. default:
  9966. zend_error(E_WARNING, "Illegal offset type");
  9967. zval_ptr_dtor(&expr_ptr);
  9968. /* do nothing */
  9969. break;
  9970. }
  9971. } else {
  9972. if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) {
  9973. zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied");
  9974. zval_ptr_dtor(&expr_ptr);
  9975. }
  9976. }
  9977. if ((IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) && opline->extended_value) {
  9978. }
  9979. CHECK_EXCEPTION();
  9980. ZEND_VM_NEXT_OPCODE();
  9981. }
  9982. static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_TMP_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9983. {
  9984. USE_OPLINE
  9985. array_init(&EX_T(opline->result.var).tmp_var);
  9986. if (IS_TMP_VAR == IS_UNUSED) {
  9987. ZEND_VM_NEXT_OPCODE();
  9988. #if 0 || IS_TMP_VAR != IS_UNUSED
  9989. } else {
  9990. return ZEND_ADD_ARRAY_ELEMENT_SPEC_TMP_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  9991. #endif
  9992. }
  9993. }
  9994. static int ZEND_FASTCALL ZEND_UNSET_VAR_SPEC_TMP_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  9995. {
  9996. USE_OPLINE
  9997. zval tmp, *varname;
  9998. HashTable *target_symbol_table;
  9999. zend_free_op free_op1;
  10000. SAVE_OPLINE();
  10001. if (IS_TMP_VAR == IS_CV &&
  10002. IS_UNUSED == IS_UNUSED &&
  10003. (opline->extended_value & ZEND_QUICK_SET)) {
  10004. if (EG(active_symbol_table)) {
  10005. zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var);
  10006. zend_delete_variable(EX(prev_execute_data), EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value TSRMLS_CC);
  10007. EX_CV(opline->op1.var) = NULL;
  10008. } else if (EX_CV(opline->op1.var)) {
  10009. zval_ptr_dtor(EX_CV(opline->op1.var));
  10010. EX_CV(opline->op1.var) = NULL;
  10011. }
  10012. CHECK_EXCEPTION();
  10013. ZEND_VM_NEXT_OPCODE();
  10014. }
  10015. varname = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  10016. if (IS_TMP_VAR != IS_CONST && Z_TYPE_P(varname) != IS_STRING) {
  10017. ZVAL_COPY_VALUE(&tmp, varname);
  10018. zval_copy_ctor(&tmp);
  10019. convert_to_string(&tmp);
  10020. varname = &tmp;
  10021. } else if (IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) {
  10022. Z_ADDREF_P(varname);
  10023. }
  10024. if (IS_UNUSED != IS_UNUSED) {
  10025. zend_class_entry *ce;
  10026. if (IS_UNUSED == IS_CONST) {
  10027. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  10028. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  10029. } else {
  10030. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  10031. if (UNEXPECTED(EG(exception) != NULL)) {
  10032. if (IS_TMP_VAR != IS_CONST && varname == &tmp) {
  10033. zval_dtor(&tmp);
  10034. } else if (IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) {
  10035. zval_ptr_dtor(&varname);
  10036. }
  10037. zval_dtor(free_op1.var);
  10038. HANDLE_EXCEPTION();
  10039. }
  10040. if (UNEXPECTED(ce == NULL)) {
  10041. zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op2.zv));
  10042. }
  10043. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  10044. }
  10045. } else {
  10046. ce = EX_T(opline->op2.var).class_entry;
  10047. }
  10048. zend_std_unset_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), ((IS_TMP_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  10049. } else {
  10050. ulong hash_value = zend_inline_hash_func(varname->value.str.val, varname->value.str.len+1);
  10051. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  10052. zend_delete_variable(execute_data, target_symbol_table, varname->value.str.val, varname->value.str.len+1, hash_value TSRMLS_CC);
  10053. }
  10054. if (IS_TMP_VAR != IS_CONST && varname == &tmp) {
  10055. zval_dtor(&tmp);
  10056. } else if (IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) {
  10057. zval_ptr_dtor(&varname);
  10058. }
  10059. zval_dtor(free_op1.var);
  10060. CHECK_EXCEPTION();
  10061. ZEND_VM_NEXT_OPCODE();
  10062. }
  10063. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_TMP_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10064. {
  10065. USE_OPLINE
  10066. zval **value;
  10067. zend_bool isset = 1;
  10068. SAVE_OPLINE();
  10069. if (IS_TMP_VAR == IS_CV &&
  10070. IS_UNUSED == IS_UNUSED &&
  10071. (opline->extended_value & ZEND_QUICK_SET)) {
  10072. if (EX_CV(opline->op1.var)) {
  10073. value = EX_CV(opline->op1.var);
  10074. } else if (EG(active_symbol_table)) {
  10075. zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var);
  10076. if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **) &value) == FAILURE) {
  10077. isset = 0;
  10078. }
  10079. } else {
  10080. isset = 0;
  10081. }
  10082. } else {
  10083. HashTable *target_symbol_table;
  10084. zend_free_op free_op1;
  10085. zval tmp, *varname = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  10086. if (IS_TMP_VAR != IS_CONST && Z_TYPE_P(varname) != IS_STRING) {
  10087. ZVAL_COPY_VALUE(&tmp, varname);
  10088. zval_copy_ctor(&tmp);
  10089. convert_to_string(&tmp);
  10090. varname = &tmp;
  10091. }
  10092. if (IS_UNUSED != IS_UNUSED) {
  10093. zend_class_entry *ce;
  10094. if (IS_UNUSED == IS_CONST) {
  10095. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  10096. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  10097. } else {
  10098. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  10099. if (UNEXPECTED(ce == NULL)) {
  10100. CHECK_EXCEPTION();
  10101. ZEND_VM_NEXT_OPCODE();
  10102. }
  10103. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  10104. }
  10105. } else {
  10106. ce = EX_T(opline->op2.var).class_entry;
  10107. }
  10108. value = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 1, ((IS_TMP_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  10109. if (!value) {
  10110. isset = 0;
  10111. }
  10112. } else {
  10113. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  10114. if (zend_hash_find(target_symbol_table, varname->value.str.val, varname->value.str.len+1, (void **) &value) == FAILURE) {
  10115. isset = 0;
  10116. }
  10117. }
  10118. if (IS_TMP_VAR != IS_CONST && varname == &tmp) {
  10119. zval_dtor(&tmp);
  10120. }
  10121. zval_dtor(free_op1.var);
  10122. }
  10123. if (opline->extended_value & ZEND_ISSET) {
  10124. if (isset && Z_TYPE_PP(value) != IS_NULL) {
  10125. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1);
  10126. } else {
  10127. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0);
  10128. }
  10129. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  10130. if (!isset || !i_zend_is_true(*value)) {
  10131. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1);
  10132. } else {
  10133. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0);
  10134. }
  10135. }
  10136. CHECK_EXCEPTION();
  10137. ZEND_VM_NEXT_OPCODE();
  10138. }
  10139. static int ZEND_FASTCALL ZEND_YIELD_SPEC_TMP_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10140. {
  10141. USE_OPLINE
  10142. /* The generator object is stored in return_value_ptr_ptr */
  10143. zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr);
  10144. if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) {
  10145. zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator");
  10146. }
  10147. /* Destroy the previously yielded value */
  10148. if (generator->value) {
  10149. zval_ptr_dtor(&generator->value);
  10150. }
  10151. /* Destroy the previously yielded key */
  10152. if (generator->key) {
  10153. zval_ptr_dtor(&generator->key);
  10154. }
  10155. /* Set the new yielded value */
  10156. if (IS_TMP_VAR != IS_UNUSED) {
  10157. zend_free_op free_op1;
  10158. if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) {
  10159. /* Constants and temporary variables aren't yieldable by reference,
  10160. * but we still allow them with a notice. */
  10161. if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR) {
  10162. zval *value, *copy;
  10163. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  10164. value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  10165. ALLOC_ZVAL(copy);
  10166. INIT_PZVAL_COPY(copy, value);
  10167. /* Temporary variables don't need ctor copying */
  10168. if (!1) {
  10169. zval_copy_ctor(copy);
  10170. }
  10171. generator->value = copy;
  10172. } else {
  10173. zval **value_ptr = NULL;
  10174. if (IS_TMP_VAR == IS_VAR && UNEXPECTED(value_ptr == NULL)) {
  10175. zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference");
  10176. }
  10177. /* If a function call result is yielded and the function did
  10178. * not return by reference we throw a notice. */
  10179. if (IS_TMP_VAR == IS_VAR && !Z_ISREF_PP(value_ptr)
  10180. && !(opline->extended_value == ZEND_RETURNS_FUNCTION
  10181. && EX_T(opline->op1.var).var.fcall_returned_reference)
  10182. && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) {
  10183. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  10184. Z_ADDREF_PP(value_ptr);
  10185. generator->value = *value_ptr;
  10186. } else {
  10187. SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr);
  10188. Z_ADDREF_PP(value_ptr);
  10189. generator->value = *value_ptr;
  10190. }
  10191. }
  10192. } else {
  10193. zval *value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  10194. /* Consts, temporary variables and references need copying */
  10195. if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR
  10196. || PZVAL_IS_REF(value)
  10197. ) {
  10198. zval *copy;
  10199. ALLOC_ZVAL(copy);
  10200. INIT_PZVAL_COPY(copy, value);
  10201. /* Temporary variables don't need ctor copying */
  10202. if (!1) {
  10203. zval_copy_ctor(copy);
  10204. }
  10205. generator->value = copy;
  10206. } else {
  10207. if (IS_TMP_VAR == IS_CV) {
  10208. Z_ADDREF_P(value);
  10209. }
  10210. generator->value = value;
  10211. }
  10212. }
  10213. } else {
  10214. /* If no value was specified yield null */
  10215. Z_ADDREF(EG(uninitialized_zval));
  10216. generator->value = &EG(uninitialized_zval);
  10217. }
  10218. /* Set the new yielded key */
  10219. if (IS_UNUSED != IS_UNUSED) {
  10220. zval *key = NULL;
  10221. /* Consts, temporary variables and references need copying */
  10222. if (IS_UNUSED == IS_CONST || IS_UNUSED == IS_TMP_VAR
  10223. || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0)
  10224. ) {
  10225. zval *copy;
  10226. ALLOC_ZVAL(copy);
  10227. INIT_PZVAL_COPY(copy, key);
  10228. /* Temporary variables don't need ctor copying */
  10229. if (!0) {
  10230. zval_copy_ctor(copy);
  10231. }
  10232. generator->key = copy;
  10233. } else {
  10234. Z_ADDREF_P(key);
  10235. generator->key = key;
  10236. }
  10237. if (Z_TYPE_P(generator->key) == IS_LONG
  10238. && Z_LVAL_P(generator->key) > generator->largest_used_integer_key
  10239. ) {
  10240. generator->largest_used_integer_key = Z_LVAL_P(generator->key);
  10241. }
  10242. } else {
  10243. /* If no key was specified we use auto-increment keys */
  10244. generator->largest_used_integer_key++;
  10245. ALLOC_INIT_ZVAL(generator->key);
  10246. ZVAL_LONG(generator->key, generator->largest_used_integer_key);
  10247. }
  10248. if (RETURN_VALUE_USED(opline)) {
  10249. /* If the return value of yield is used set the send
  10250. * target and initialize it to NULL */
  10251. generator->send_target = &EX_T(opline->result.var).var.ptr;
  10252. Z_ADDREF(EG(uninitialized_zval));
  10253. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  10254. } else {
  10255. generator->send_target = NULL;
  10256. }
  10257. /* We increment to the next op, so we are at the correct position when the
  10258. * generator is resumed. */
  10259. ZEND_VM_INC_OPCODE();
  10260. /* The GOTO VM uses a local opline variable. We need to set the opline
  10261. * variable in execute_data so we don't resume at an old position. */
  10262. SAVE_OPLINE();
  10263. ZEND_VM_RETURN();
  10264. }
  10265. static int ZEND_FASTCALL ZEND_ADD_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10266. {
  10267. USE_OPLINE
  10268. zend_free_op free_op1;
  10269. SAVE_OPLINE();
  10270. fast_add_function(&EX_T(opline->result.var).tmp_var,
  10271. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  10272. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  10273. zval_dtor(free_op1.var);
  10274. CHECK_EXCEPTION();
  10275. ZEND_VM_NEXT_OPCODE();
  10276. }
  10277. static int ZEND_FASTCALL ZEND_SUB_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10278. {
  10279. USE_OPLINE
  10280. zend_free_op free_op1;
  10281. SAVE_OPLINE();
  10282. fast_sub_function(&EX_T(opline->result.var).tmp_var,
  10283. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  10284. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  10285. zval_dtor(free_op1.var);
  10286. CHECK_EXCEPTION();
  10287. ZEND_VM_NEXT_OPCODE();
  10288. }
  10289. static int ZEND_FASTCALL ZEND_MUL_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10290. {
  10291. USE_OPLINE
  10292. zend_free_op free_op1;
  10293. SAVE_OPLINE();
  10294. fast_mul_function(&EX_T(opline->result.var).tmp_var,
  10295. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  10296. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  10297. zval_dtor(free_op1.var);
  10298. CHECK_EXCEPTION();
  10299. ZEND_VM_NEXT_OPCODE();
  10300. }
  10301. static int ZEND_FASTCALL ZEND_DIV_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10302. {
  10303. USE_OPLINE
  10304. zend_free_op free_op1;
  10305. SAVE_OPLINE();
  10306. fast_div_function(&EX_T(opline->result.var).tmp_var,
  10307. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  10308. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  10309. zval_dtor(free_op1.var);
  10310. CHECK_EXCEPTION();
  10311. ZEND_VM_NEXT_OPCODE();
  10312. }
  10313. static int ZEND_FASTCALL ZEND_MOD_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10314. {
  10315. USE_OPLINE
  10316. zend_free_op free_op1;
  10317. SAVE_OPLINE();
  10318. fast_mod_function(&EX_T(opline->result.var).tmp_var,
  10319. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  10320. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  10321. zval_dtor(free_op1.var);
  10322. CHECK_EXCEPTION();
  10323. ZEND_VM_NEXT_OPCODE();
  10324. }
  10325. static int ZEND_FASTCALL ZEND_SL_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10326. {
  10327. USE_OPLINE
  10328. zend_free_op free_op1;
  10329. SAVE_OPLINE();
  10330. shift_left_function(&EX_T(opline->result.var).tmp_var,
  10331. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  10332. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  10333. zval_dtor(free_op1.var);
  10334. CHECK_EXCEPTION();
  10335. ZEND_VM_NEXT_OPCODE();
  10336. }
  10337. static int ZEND_FASTCALL ZEND_SR_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10338. {
  10339. USE_OPLINE
  10340. zend_free_op free_op1;
  10341. SAVE_OPLINE();
  10342. shift_right_function(&EX_T(opline->result.var).tmp_var,
  10343. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  10344. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  10345. zval_dtor(free_op1.var);
  10346. CHECK_EXCEPTION();
  10347. ZEND_VM_NEXT_OPCODE();
  10348. }
  10349. static int ZEND_FASTCALL ZEND_CONCAT_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10350. {
  10351. USE_OPLINE
  10352. zend_free_op free_op1;
  10353. SAVE_OPLINE();
  10354. concat_function(&EX_T(opline->result.var).tmp_var,
  10355. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  10356. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  10357. zval_dtor(free_op1.var);
  10358. CHECK_EXCEPTION();
  10359. ZEND_VM_NEXT_OPCODE();
  10360. }
  10361. static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10362. {
  10363. USE_OPLINE
  10364. zend_free_op free_op1;
  10365. SAVE_OPLINE();
  10366. is_identical_function(&EX_T(opline->result.var).tmp_var,
  10367. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  10368. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  10369. zval_dtor(free_op1.var);
  10370. CHECK_EXCEPTION();
  10371. ZEND_VM_NEXT_OPCODE();
  10372. }
  10373. static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10374. {
  10375. USE_OPLINE
  10376. zend_free_op free_op1;
  10377. zval *result = &EX_T(opline->result.var).tmp_var;
  10378. SAVE_OPLINE();
  10379. is_identical_function(result,
  10380. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  10381. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  10382. Z_LVAL_P(result) = !Z_LVAL_P(result);
  10383. zval_dtor(free_op1.var);
  10384. CHECK_EXCEPTION();
  10385. ZEND_VM_NEXT_OPCODE();
  10386. }
  10387. static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10388. {
  10389. USE_OPLINE
  10390. zend_free_op free_op1;
  10391. zval *result = &EX_T(opline->result.var).tmp_var;
  10392. SAVE_OPLINE();
  10393. ZVAL_BOOL(result, fast_equal_function(result,
  10394. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  10395. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC));
  10396. zval_dtor(free_op1.var);
  10397. CHECK_EXCEPTION();
  10398. ZEND_VM_NEXT_OPCODE();
  10399. }
  10400. static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10401. {
  10402. USE_OPLINE
  10403. zend_free_op free_op1;
  10404. zval *result = &EX_T(opline->result.var).tmp_var;
  10405. SAVE_OPLINE();
  10406. ZVAL_BOOL(result, fast_not_equal_function(result,
  10407. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  10408. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC));
  10409. zval_dtor(free_op1.var);
  10410. CHECK_EXCEPTION();
  10411. ZEND_VM_NEXT_OPCODE();
  10412. }
  10413. static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10414. {
  10415. USE_OPLINE
  10416. zend_free_op free_op1;
  10417. zval *result = &EX_T(opline->result.var).tmp_var;
  10418. SAVE_OPLINE();
  10419. ZVAL_BOOL(result, fast_is_smaller_function(result,
  10420. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  10421. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC));
  10422. zval_dtor(free_op1.var);
  10423. CHECK_EXCEPTION();
  10424. ZEND_VM_NEXT_OPCODE();
  10425. }
  10426. static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10427. {
  10428. USE_OPLINE
  10429. zend_free_op free_op1;
  10430. zval *result = &EX_T(opline->result.var).tmp_var;
  10431. SAVE_OPLINE();
  10432. ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result,
  10433. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  10434. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC));
  10435. zval_dtor(free_op1.var);
  10436. CHECK_EXCEPTION();
  10437. ZEND_VM_NEXT_OPCODE();
  10438. }
  10439. static int ZEND_FASTCALL ZEND_BW_OR_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10440. {
  10441. USE_OPLINE
  10442. zend_free_op free_op1;
  10443. SAVE_OPLINE();
  10444. bitwise_or_function(&EX_T(opline->result.var).tmp_var,
  10445. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  10446. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  10447. zval_dtor(free_op1.var);
  10448. CHECK_EXCEPTION();
  10449. ZEND_VM_NEXT_OPCODE();
  10450. }
  10451. static int ZEND_FASTCALL ZEND_BW_AND_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10452. {
  10453. USE_OPLINE
  10454. zend_free_op free_op1;
  10455. SAVE_OPLINE();
  10456. bitwise_and_function(&EX_T(opline->result.var).tmp_var,
  10457. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  10458. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  10459. zval_dtor(free_op1.var);
  10460. CHECK_EXCEPTION();
  10461. ZEND_VM_NEXT_OPCODE();
  10462. }
  10463. static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10464. {
  10465. USE_OPLINE
  10466. zend_free_op free_op1;
  10467. SAVE_OPLINE();
  10468. bitwise_xor_function(&EX_T(opline->result.var).tmp_var,
  10469. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  10470. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  10471. zval_dtor(free_op1.var);
  10472. CHECK_EXCEPTION();
  10473. ZEND_VM_NEXT_OPCODE();
  10474. }
  10475. static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10476. {
  10477. USE_OPLINE
  10478. zend_free_op free_op1;
  10479. SAVE_OPLINE();
  10480. boolean_xor_function(&EX_T(opline->result.var).tmp_var,
  10481. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  10482. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  10483. zval_dtor(free_op1.var);
  10484. CHECK_EXCEPTION();
  10485. ZEND_VM_NEXT_OPCODE();
  10486. }
  10487. static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10488. {
  10489. USE_OPLINE
  10490. zend_free_op free_op1;
  10491. zval *container;
  10492. SAVE_OPLINE();
  10493. container = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  10494. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_R TSRMLS_CC);
  10495. if (IS_TMP_VAR != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) {
  10496. zval_dtor(free_op1.var);
  10497. }
  10498. CHECK_EXCEPTION();
  10499. ZEND_VM_NEXT_OPCODE();
  10500. }
  10501. static int ZEND_FASTCALL ZEND_ADD_VAR_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10502. {
  10503. USE_OPLINE
  10504. zval *str = &EX_T(opline->result.var).tmp_var;
  10505. zval *var;
  10506. zval var_copy;
  10507. int use_copy = 0;
  10508. SAVE_OPLINE();
  10509. var = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  10510. if (IS_TMP_VAR == IS_UNUSED) {
  10511. /* Initialize for erealloc in add_string_to_string */
  10512. Z_STRVAL_P(str) = NULL;
  10513. Z_STRLEN_P(str) = 0;
  10514. Z_TYPE_P(str) = IS_STRING;
  10515. INIT_PZVAL(str);
  10516. }
  10517. if (Z_TYPE_P(var) != IS_STRING) {
  10518. zend_make_printable_zval(var, &var_copy, &use_copy);
  10519. if (use_copy) {
  10520. var = &var_copy;
  10521. }
  10522. }
  10523. add_string_to_string(str, str, var);
  10524. if (use_copy) {
  10525. zval_dtor(var);
  10526. }
  10527. /* original comment, possibly problematic:
  10528. * FREE_OP is missing intentionally here - we're always working on the same temporary variable
  10529. * (Zeev): I don't think it's problematic, we only use variables
  10530. * which aren't affected by FREE_OP(Ts, )'s anyway, unless they're
  10531. * string offsets or overloaded objects
  10532. */
  10533. CHECK_EXCEPTION();
  10534. ZEND_VM_NEXT_OPCODE();
  10535. }
  10536. static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10537. {
  10538. USE_OPLINE
  10539. zval *function_name;
  10540. char *function_name_strval;
  10541. int function_name_strlen;
  10542. zend_free_op free_op1;
  10543. call_slot *call = EX(call_slots) + opline->result.num;
  10544. SAVE_OPLINE();
  10545. function_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  10546. if (IS_CV != IS_CONST &&
  10547. UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) {
  10548. if (UNEXPECTED(EG(exception) != NULL)) {
  10549. HANDLE_EXCEPTION();
  10550. }
  10551. zend_error_noreturn(E_ERROR, "Method name must be a string");
  10552. }
  10553. function_name_strval = Z_STRVAL_P(function_name);
  10554. function_name_strlen = Z_STRLEN_P(function_name);
  10555. call->object = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  10556. if (EXPECTED(call->object != NULL) &&
  10557. EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) {
  10558. call->called_scope = Z_OBJCE_P(call->object);
  10559. if (IS_CV != IS_CONST ||
  10560. (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) {
  10561. zval *object = call->object;
  10562. if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) {
  10563. zend_error_noreturn(E_ERROR, "Object does not support method calls");
  10564. }
  10565. /* First, locate the function. */
  10566. call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_CV == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC);
  10567. if (UNEXPECTED(call->fbc == NULL)) {
  10568. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval);
  10569. }
  10570. if (IS_CV == IS_CONST &&
  10571. EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) &&
  10572. EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) &&
  10573. EXPECTED(call->object == object)) {
  10574. CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc);
  10575. }
  10576. }
  10577. } else {
  10578. if (UNEXPECTED(EG(exception) != NULL)) {
  10579. HANDLE_EXCEPTION();
  10580. }
  10581. zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object)));
  10582. }
  10583. if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) {
  10584. call->object = NULL;
  10585. } else {
  10586. if (!PZVAL_IS_REF(call->object)) {
  10587. Z_ADDREF_P(call->object); /* For $this pointer */
  10588. } else {
  10589. zval *this_ptr;
  10590. ALLOC_ZVAL(this_ptr);
  10591. INIT_PZVAL_COPY(this_ptr, call->object);
  10592. zval_copy_ctor(this_ptr);
  10593. call->object = this_ptr;
  10594. }
  10595. }
  10596. call->num_additional_args = 0;
  10597. call->is_ctor_call = 0;
  10598. EX(call) = call;
  10599. CHECK_EXCEPTION();
  10600. ZEND_VM_NEXT_OPCODE();
  10601. }
  10602. static int ZEND_FASTCALL ZEND_CASE_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10603. {
  10604. USE_OPLINE
  10605. zend_free_op free_op1;
  10606. SAVE_OPLINE();
  10607. is_equal_function(&EX_T(opline->result.var).tmp_var,
  10608. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  10609. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  10610. CHECK_EXCEPTION();
  10611. ZEND_VM_NEXT_OPCODE();
  10612. }
  10613. static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10614. {
  10615. USE_OPLINE
  10616. zend_free_op free_op1;
  10617. zval *expr_ptr;
  10618. SAVE_OPLINE();
  10619. if ((IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) && opline->extended_value) {
  10620. zval **expr_ptr_ptr = NULL;
  10621. if (IS_TMP_VAR == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) {
  10622. zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets");
  10623. }
  10624. SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr);
  10625. expr_ptr = *expr_ptr_ptr;
  10626. Z_ADDREF_P(expr_ptr);
  10627. } else {
  10628. expr_ptr=_get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  10629. if (1) { /* temporary variable */
  10630. zval *new_expr;
  10631. ALLOC_ZVAL(new_expr);
  10632. INIT_PZVAL_COPY(new_expr, expr_ptr);
  10633. expr_ptr = new_expr;
  10634. } else if (IS_TMP_VAR == IS_CONST || PZVAL_IS_REF(expr_ptr)) {
  10635. zval *new_expr;
  10636. ALLOC_ZVAL(new_expr);
  10637. INIT_PZVAL_COPY(new_expr, expr_ptr);
  10638. expr_ptr = new_expr;
  10639. zendi_zval_copy_ctor(*expr_ptr);
  10640. } else if (IS_TMP_VAR == IS_CV) {
  10641. Z_ADDREF_P(expr_ptr);
  10642. }
  10643. }
  10644. if (IS_CV != IS_UNUSED) {
  10645. zval *offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  10646. ulong hval;
  10647. switch (Z_TYPE_P(offset)) {
  10648. case IS_DOUBLE:
  10649. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  10650. goto num_index;
  10651. case IS_LONG:
  10652. case IS_BOOL:
  10653. hval = Z_LVAL_P(offset);
  10654. num_index:
  10655. zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL);
  10656. break;
  10657. case IS_STRING:
  10658. if (IS_CV == IS_CONST) {
  10659. hval = Z_HASH_P(offset);
  10660. } else {
  10661. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index);
  10662. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  10663. }
  10664. zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL);
  10665. break;
  10666. case IS_NULL:
  10667. zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL);
  10668. break;
  10669. default:
  10670. zend_error(E_WARNING, "Illegal offset type");
  10671. zval_ptr_dtor(&expr_ptr);
  10672. /* do nothing */
  10673. break;
  10674. }
  10675. } else {
  10676. if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) {
  10677. zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied");
  10678. zval_ptr_dtor(&expr_ptr);
  10679. }
  10680. }
  10681. if ((IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) && opline->extended_value) {
  10682. }
  10683. CHECK_EXCEPTION();
  10684. ZEND_VM_NEXT_OPCODE();
  10685. }
  10686. static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10687. {
  10688. USE_OPLINE
  10689. array_init(&EX_T(opline->result.var).tmp_var);
  10690. if (IS_TMP_VAR == IS_UNUSED) {
  10691. ZEND_VM_NEXT_OPCODE();
  10692. #if 0 || IS_TMP_VAR != IS_UNUSED
  10693. } else {
  10694. return ZEND_ADD_ARRAY_ELEMENT_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  10695. #endif
  10696. }
  10697. }
  10698. static int ZEND_FASTCALL ZEND_YIELD_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10699. {
  10700. USE_OPLINE
  10701. /* The generator object is stored in return_value_ptr_ptr */
  10702. zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr);
  10703. if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) {
  10704. zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator");
  10705. }
  10706. /* Destroy the previously yielded value */
  10707. if (generator->value) {
  10708. zval_ptr_dtor(&generator->value);
  10709. }
  10710. /* Destroy the previously yielded key */
  10711. if (generator->key) {
  10712. zval_ptr_dtor(&generator->key);
  10713. }
  10714. /* Set the new yielded value */
  10715. if (IS_TMP_VAR != IS_UNUSED) {
  10716. zend_free_op free_op1;
  10717. if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) {
  10718. /* Constants and temporary variables aren't yieldable by reference,
  10719. * but we still allow them with a notice. */
  10720. if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR) {
  10721. zval *value, *copy;
  10722. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  10723. value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  10724. ALLOC_ZVAL(copy);
  10725. INIT_PZVAL_COPY(copy, value);
  10726. /* Temporary variables don't need ctor copying */
  10727. if (!1) {
  10728. zval_copy_ctor(copy);
  10729. }
  10730. generator->value = copy;
  10731. } else {
  10732. zval **value_ptr = NULL;
  10733. if (IS_TMP_VAR == IS_VAR && UNEXPECTED(value_ptr == NULL)) {
  10734. zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference");
  10735. }
  10736. /* If a function call result is yielded and the function did
  10737. * not return by reference we throw a notice. */
  10738. if (IS_TMP_VAR == IS_VAR && !Z_ISREF_PP(value_ptr)
  10739. && !(opline->extended_value == ZEND_RETURNS_FUNCTION
  10740. && EX_T(opline->op1.var).var.fcall_returned_reference)
  10741. && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) {
  10742. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  10743. Z_ADDREF_PP(value_ptr);
  10744. generator->value = *value_ptr;
  10745. } else {
  10746. SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr);
  10747. Z_ADDREF_PP(value_ptr);
  10748. generator->value = *value_ptr;
  10749. }
  10750. }
  10751. } else {
  10752. zval *value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  10753. /* Consts, temporary variables and references need copying */
  10754. if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR
  10755. || PZVAL_IS_REF(value)
  10756. ) {
  10757. zval *copy;
  10758. ALLOC_ZVAL(copy);
  10759. INIT_PZVAL_COPY(copy, value);
  10760. /* Temporary variables don't need ctor copying */
  10761. if (!1) {
  10762. zval_copy_ctor(copy);
  10763. }
  10764. generator->value = copy;
  10765. } else {
  10766. if (IS_TMP_VAR == IS_CV) {
  10767. Z_ADDREF_P(value);
  10768. }
  10769. generator->value = value;
  10770. }
  10771. }
  10772. } else {
  10773. /* If no value was specified yield null */
  10774. Z_ADDREF(EG(uninitialized_zval));
  10775. generator->value = &EG(uninitialized_zval);
  10776. }
  10777. /* Set the new yielded key */
  10778. if (IS_CV != IS_UNUSED) {
  10779. zval *key = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  10780. /* Consts, temporary variables and references need copying */
  10781. if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR
  10782. || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0)
  10783. ) {
  10784. zval *copy;
  10785. ALLOC_ZVAL(copy);
  10786. INIT_PZVAL_COPY(copy, key);
  10787. /* Temporary variables don't need ctor copying */
  10788. if (!0) {
  10789. zval_copy_ctor(copy);
  10790. }
  10791. generator->key = copy;
  10792. } else {
  10793. Z_ADDREF_P(key);
  10794. generator->key = key;
  10795. }
  10796. if (Z_TYPE_P(generator->key) == IS_LONG
  10797. && Z_LVAL_P(generator->key) > generator->largest_used_integer_key
  10798. ) {
  10799. generator->largest_used_integer_key = Z_LVAL_P(generator->key);
  10800. }
  10801. } else {
  10802. /* If no key was specified we use auto-increment keys */
  10803. generator->largest_used_integer_key++;
  10804. ALLOC_INIT_ZVAL(generator->key);
  10805. ZVAL_LONG(generator->key, generator->largest_used_integer_key);
  10806. }
  10807. if (RETURN_VALUE_USED(opline)) {
  10808. /* If the return value of yield is used set the send
  10809. * target and initialize it to NULL */
  10810. generator->send_target = &EX_T(opline->result.var).var.ptr;
  10811. Z_ADDREF(EG(uninitialized_zval));
  10812. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  10813. } else {
  10814. generator->send_target = NULL;
  10815. }
  10816. /* We increment to the next op, so we are at the correct position when the
  10817. * generator is resumed. */
  10818. ZEND_VM_INC_OPCODE();
  10819. /* The GOTO VM uses a local opline variable. We need to set the opline
  10820. * variable in execute_data so we don't resume at an old position. */
  10821. SAVE_OPLINE();
  10822. ZEND_VM_RETURN();
  10823. }
  10824. static int ZEND_FASTCALL ZEND_POW_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10825. {
  10826. USE_OPLINE
  10827. zend_free_op free_op1;
  10828. SAVE_OPLINE();
  10829. pow_function(&EX_T(opline->result.var).tmp_var,
  10830. _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  10831. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  10832. zval_dtor(free_op1.var);
  10833. CHECK_EXCEPTION();
  10834. ZEND_VM_NEXT_OPCODE();
  10835. }
  10836. static int ZEND_FASTCALL ZEND_BW_NOT_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10837. {
  10838. USE_OPLINE
  10839. zend_free_op free_op1;
  10840. SAVE_OPLINE();
  10841. bitwise_not_function(&EX_T(opline->result.var).tmp_var,
  10842. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC) TSRMLS_CC);
  10843. zval_ptr_dtor_nogc(&free_op1.var);
  10844. CHECK_EXCEPTION();
  10845. ZEND_VM_NEXT_OPCODE();
  10846. }
  10847. static int ZEND_FASTCALL ZEND_BOOL_NOT_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10848. {
  10849. USE_OPLINE
  10850. zend_free_op free_op1;
  10851. SAVE_OPLINE();
  10852. boolean_not_function(&EX_T(opline->result.var).tmp_var,
  10853. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC) TSRMLS_CC);
  10854. zval_ptr_dtor_nogc(&free_op1.var);
  10855. CHECK_EXCEPTION();
  10856. ZEND_VM_NEXT_OPCODE();
  10857. }
  10858. static int ZEND_FASTCALL ZEND_PRE_INC_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10859. {
  10860. USE_OPLINE
  10861. zend_free_op free_op1;
  10862. zval **var_ptr;
  10863. SAVE_OPLINE();
  10864. var_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  10865. if (IS_VAR == IS_VAR && UNEXPECTED(var_ptr == NULL)) {
  10866. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  10867. }
  10868. if (IS_VAR == IS_VAR && UNEXPECTED(*var_ptr == &EG(error_zval))) {
  10869. if (RETURN_VALUE_USED(opline)) {
  10870. PZVAL_LOCK(&EG(uninitialized_zval));
  10871. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  10872. }
  10873. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  10874. CHECK_EXCEPTION();
  10875. ZEND_VM_NEXT_OPCODE();
  10876. }
  10877. SEPARATE_ZVAL_IF_NOT_REF(var_ptr);
  10878. if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT)
  10879. && Z_OBJ_HANDLER_PP(var_ptr, get)
  10880. && Z_OBJ_HANDLER_PP(var_ptr, set)) {
  10881. /* proxy object */
  10882. zval *val = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC);
  10883. Z_ADDREF_P(val);
  10884. fast_increment_function(val);
  10885. Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, val TSRMLS_CC);
  10886. zval_ptr_dtor(&val);
  10887. } else {
  10888. fast_increment_function(*var_ptr);
  10889. }
  10890. if (RETURN_VALUE_USED(opline)) {
  10891. PZVAL_LOCK(*var_ptr);
  10892. EX_T(opline->result.var).var.ptr = *var_ptr;
  10893. }
  10894. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  10895. CHECK_EXCEPTION();
  10896. ZEND_VM_NEXT_OPCODE();
  10897. }
  10898. static int ZEND_FASTCALL ZEND_PRE_DEC_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10899. {
  10900. USE_OPLINE
  10901. zend_free_op free_op1;
  10902. zval **var_ptr;
  10903. SAVE_OPLINE();
  10904. var_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  10905. if (IS_VAR == IS_VAR && UNEXPECTED(var_ptr == NULL)) {
  10906. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  10907. }
  10908. if (IS_VAR == IS_VAR && UNEXPECTED(*var_ptr == &EG(error_zval))) {
  10909. if (RETURN_VALUE_USED(opline)) {
  10910. PZVAL_LOCK(&EG(uninitialized_zval));
  10911. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  10912. }
  10913. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  10914. CHECK_EXCEPTION();
  10915. ZEND_VM_NEXT_OPCODE();
  10916. }
  10917. SEPARATE_ZVAL_IF_NOT_REF(var_ptr);
  10918. if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT)
  10919. && Z_OBJ_HANDLER_PP(var_ptr, get)
  10920. && Z_OBJ_HANDLER_PP(var_ptr, set)) {
  10921. /* proxy object */
  10922. zval *val = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC);
  10923. Z_ADDREF_P(val);
  10924. fast_decrement_function(val);
  10925. Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, val TSRMLS_CC);
  10926. zval_ptr_dtor(&val);
  10927. } else {
  10928. fast_decrement_function(*var_ptr);
  10929. }
  10930. if (RETURN_VALUE_USED(opline)) {
  10931. PZVAL_LOCK(*var_ptr);
  10932. EX_T(opline->result.var).var.ptr = *var_ptr;
  10933. }
  10934. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  10935. CHECK_EXCEPTION();
  10936. ZEND_VM_NEXT_OPCODE();
  10937. }
  10938. static int ZEND_FASTCALL ZEND_POST_INC_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10939. {
  10940. USE_OPLINE
  10941. zend_free_op free_op1;
  10942. zval **var_ptr, *retval;
  10943. SAVE_OPLINE();
  10944. var_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  10945. if (IS_VAR == IS_VAR && UNEXPECTED(var_ptr == NULL)) {
  10946. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  10947. }
  10948. if (IS_VAR == IS_VAR && UNEXPECTED(*var_ptr == &EG(error_zval))) {
  10949. ZVAL_NULL(&EX_T(opline->result.var).tmp_var);
  10950. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  10951. CHECK_EXCEPTION();
  10952. ZEND_VM_NEXT_OPCODE();
  10953. }
  10954. retval = &EX_T(opline->result.var).tmp_var;
  10955. ZVAL_COPY_VALUE(retval, *var_ptr);
  10956. zendi_zval_copy_ctor(*retval);
  10957. SEPARATE_ZVAL_IF_NOT_REF(var_ptr);
  10958. if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT)
  10959. && Z_OBJ_HANDLER_PP(var_ptr, get)
  10960. && Z_OBJ_HANDLER_PP(var_ptr, set)) {
  10961. /* proxy object */
  10962. zval *val = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC);
  10963. Z_ADDREF_P(val);
  10964. fast_increment_function(val);
  10965. Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, val TSRMLS_CC);
  10966. zval_ptr_dtor(&val);
  10967. } else {
  10968. fast_increment_function(*var_ptr);
  10969. }
  10970. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  10971. CHECK_EXCEPTION();
  10972. ZEND_VM_NEXT_OPCODE();
  10973. }
  10974. static int ZEND_FASTCALL ZEND_POST_DEC_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  10975. {
  10976. USE_OPLINE
  10977. zend_free_op free_op1;
  10978. zval **var_ptr, *retval;
  10979. SAVE_OPLINE();
  10980. var_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  10981. if (IS_VAR == IS_VAR && UNEXPECTED(var_ptr == NULL)) {
  10982. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  10983. }
  10984. if (IS_VAR == IS_VAR && UNEXPECTED(*var_ptr == &EG(error_zval))) {
  10985. ZVAL_NULL(&EX_T(opline->result.var).tmp_var);
  10986. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  10987. CHECK_EXCEPTION();
  10988. ZEND_VM_NEXT_OPCODE();
  10989. }
  10990. retval = &EX_T(opline->result.var).tmp_var;
  10991. ZVAL_COPY_VALUE(retval, *var_ptr);
  10992. zendi_zval_copy_ctor(*retval);
  10993. SEPARATE_ZVAL_IF_NOT_REF(var_ptr);
  10994. if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT)
  10995. && Z_OBJ_HANDLER_PP(var_ptr, get)
  10996. && Z_OBJ_HANDLER_PP(var_ptr, set)) {
  10997. /* proxy object */
  10998. zval *val = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC);
  10999. Z_ADDREF_P(val);
  11000. fast_decrement_function(val);
  11001. Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, val TSRMLS_CC);
  11002. zval_ptr_dtor(&val);
  11003. } else {
  11004. fast_decrement_function(*var_ptr);
  11005. }
  11006. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  11007. CHECK_EXCEPTION();
  11008. ZEND_VM_NEXT_OPCODE();
  11009. }
  11010. static int ZEND_FASTCALL ZEND_ECHO_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  11011. {
  11012. USE_OPLINE
  11013. zend_free_op free_op1;
  11014. zval *z;
  11015. SAVE_OPLINE();
  11016. z = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  11017. if (IS_VAR == IS_TMP_VAR && Z_TYPE_P(z) == IS_OBJECT) {
  11018. INIT_PZVAL(z);
  11019. }
  11020. zend_print_variable(z);
  11021. zval_ptr_dtor_nogc(&free_op1.var);
  11022. CHECK_EXCEPTION();
  11023. ZEND_VM_NEXT_OPCODE();
  11024. }
  11025. static int ZEND_FASTCALL ZEND_PRINT_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  11026. {
  11027. USE_OPLINE
  11028. ZVAL_LONG(&EX_T(opline->result.var).tmp_var, 1);
  11029. return ZEND_ECHO_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  11030. }
  11031. static int ZEND_FASTCALL ZEND_JMPZ_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  11032. {
  11033. USE_OPLINE
  11034. zend_free_op free_op1;
  11035. zval *val;
  11036. int ret;
  11037. SAVE_OPLINE();
  11038. val = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  11039. if (IS_VAR == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) {
  11040. ret = Z_LVAL_P(val);
  11041. } else {
  11042. ret = i_zend_is_true(val);
  11043. zval_ptr_dtor_nogc(&free_op1.var);
  11044. if (UNEXPECTED(EG(exception) != NULL)) {
  11045. HANDLE_EXCEPTION();
  11046. }
  11047. }
  11048. if (!ret) {
  11049. #if DEBUG_ZEND>=2
  11050. printf("Conditional jmp to %d\n", opline->op2.opline_num);
  11051. #endif
  11052. ZEND_VM_SET_OPCODE(opline->op2.jmp_addr);
  11053. ZEND_VM_CONTINUE();
  11054. }
  11055. ZEND_VM_NEXT_OPCODE();
  11056. }
  11057. static int ZEND_FASTCALL ZEND_JMPNZ_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  11058. {
  11059. USE_OPLINE
  11060. zend_free_op free_op1;
  11061. zval *val;
  11062. int ret;
  11063. SAVE_OPLINE();
  11064. val = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  11065. if (IS_VAR == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) {
  11066. ret = Z_LVAL_P(val);
  11067. } else {
  11068. ret = i_zend_is_true(val);
  11069. zval_ptr_dtor_nogc(&free_op1.var);
  11070. if (UNEXPECTED(EG(exception) != NULL)) {
  11071. HANDLE_EXCEPTION();
  11072. }
  11073. }
  11074. if (ret) {
  11075. #if DEBUG_ZEND>=2
  11076. printf("Conditional jmp to %d\n", opline->op2.opline_num);
  11077. #endif
  11078. ZEND_VM_SET_OPCODE(opline->op2.jmp_addr);
  11079. ZEND_VM_CONTINUE();
  11080. }
  11081. ZEND_VM_NEXT_OPCODE();
  11082. }
  11083. static int ZEND_FASTCALL ZEND_JMPZNZ_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  11084. {
  11085. USE_OPLINE
  11086. zend_free_op free_op1;
  11087. zval *val;
  11088. int retval;
  11089. SAVE_OPLINE();
  11090. val = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  11091. if (IS_VAR == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) {
  11092. retval = Z_LVAL_P(val);
  11093. } else {
  11094. retval = i_zend_is_true(val);
  11095. zval_ptr_dtor_nogc(&free_op1.var);
  11096. if (UNEXPECTED(EG(exception) != NULL)) {
  11097. HANDLE_EXCEPTION();
  11098. }
  11099. }
  11100. if (EXPECTED(retval != 0)) {
  11101. #if DEBUG_ZEND>=2
  11102. printf("Conditional jmp on true to %d\n", opline->extended_value);
  11103. #endif
  11104. ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[opline->extended_value]);
  11105. ZEND_VM_CONTINUE(); /* CHECK_ME */
  11106. } else {
  11107. #if DEBUG_ZEND>=2
  11108. printf("Conditional jmp on false to %d\n", opline->op2.opline_num);
  11109. #endif
  11110. ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[opline->op2.opline_num]);
  11111. ZEND_VM_CONTINUE(); /* CHECK_ME */
  11112. }
  11113. }
  11114. static int ZEND_FASTCALL ZEND_JMPZ_EX_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  11115. {
  11116. USE_OPLINE
  11117. zend_free_op free_op1;
  11118. zval *val;
  11119. int retval;
  11120. SAVE_OPLINE();
  11121. val = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  11122. if (IS_VAR == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) {
  11123. retval = Z_LVAL_P(val);
  11124. } else {
  11125. retval = i_zend_is_true(val);
  11126. zval_ptr_dtor_nogc(&free_op1.var);
  11127. if (UNEXPECTED(EG(exception) != NULL)) {
  11128. HANDLE_EXCEPTION();
  11129. }
  11130. }
  11131. Z_LVAL(EX_T(opline->result.var).tmp_var) = retval;
  11132. Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL;
  11133. if (!retval) {
  11134. #if DEBUG_ZEND>=2
  11135. printf("Conditional jmp to %d\n", opline->op2.opline_num);
  11136. #endif
  11137. ZEND_VM_SET_OPCODE(opline->op2.jmp_addr);
  11138. ZEND_VM_CONTINUE();
  11139. }
  11140. ZEND_VM_NEXT_OPCODE();
  11141. }
  11142. static int ZEND_FASTCALL ZEND_JMPNZ_EX_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  11143. {
  11144. USE_OPLINE
  11145. zend_free_op free_op1;
  11146. zval *val;
  11147. int retval;
  11148. SAVE_OPLINE();
  11149. val = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  11150. if (IS_VAR == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) {
  11151. retval = Z_LVAL_P(val);
  11152. } else {
  11153. retval = i_zend_is_true(val);
  11154. zval_ptr_dtor_nogc(&free_op1.var);
  11155. if (UNEXPECTED(EG(exception) != NULL)) {
  11156. HANDLE_EXCEPTION();
  11157. }
  11158. }
  11159. Z_LVAL(EX_T(opline->result.var).tmp_var) = retval;
  11160. Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL;
  11161. if (retval) {
  11162. #if DEBUG_ZEND>=2
  11163. printf("Conditional jmp to %d\n", opline->op2.opline_num);
  11164. #endif
  11165. ZEND_VM_SET_OPCODE(opline->op2.jmp_addr);
  11166. ZEND_VM_CONTINUE();
  11167. }
  11168. ZEND_VM_NEXT_OPCODE();
  11169. }
  11170. static int ZEND_FASTCALL ZEND_FREE_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  11171. {
  11172. USE_OPLINE
  11173. SAVE_OPLINE();
  11174. if (IS_VAR == IS_TMP_VAR) {
  11175. zendi_zval_dtor(EX_T(opline->op1.var).tmp_var);
  11176. } else {
  11177. zval_ptr_dtor(&EX_T(opline->op1.var).var.ptr);
  11178. }
  11179. CHECK_EXCEPTION();
  11180. ZEND_VM_NEXT_OPCODE();
  11181. }
  11182. static int ZEND_FASTCALL ZEND_RETURN_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  11183. {
  11184. USE_OPLINE
  11185. zval *retval_ptr;
  11186. zend_free_op free_op1;
  11187. SAVE_OPLINE();
  11188. retval_ptr = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  11189. if (!EG(return_value_ptr_ptr)) {
  11190. zval_ptr_dtor_nogc(&free_op1.var);
  11191. } else {
  11192. if (IS_VAR == IS_CONST ||
  11193. IS_VAR == IS_TMP_VAR ||
  11194. PZVAL_IS_REF(retval_ptr)) {
  11195. zval *ret;
  11196. ALLOC_ZVAL(ret);
  11197. INIT_PZVAL_COPY(ret, retval_ptr);
  11198. if (IS_VAR != IS_TMP_VAR) {
  11199. zval_copy_ctor(ret);
  11200. }
  11201. *EG(return_value_ptr_ptr) = ret;
  11202. zval_ptr_dtor_nogc(&free_op1.var);
  11203. } else if ((IS_VAR == IS_CV || IS_VAR == IS_VAR) &&
  11204. retval_ptr == &EG(uninitialized_zval)) {
  11205. zval *ret;
  11206. if (IS_VAR == IS_VAR) {
  11207. Z_DELREF_P(retval_ptr);
  11208. }
  11209. ALLOC_INIT_ZVAL(ret);
  11210. *EG(return_value_ptr_ptr) = ret;
  11211. } else {
  11212. *EG(return_value_ptr_ptr) = retval_ptr;
  11213. if (IS_VAR == IS_CV) {
  11214. Z_ADDREF_P(retval_ptr);
  11215. }
  11216. }
  11217. }
  11218. return zend_leave_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  11219. }
  11220. static int ZEND_FASTCALL ZEND_RETURN_BY_REF_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  11221. {
  11222. USE_OPLINE
  11223. zval *retval_ptr;
  11224. zval **retval_ptr_ptr;
  11225. zend_free_op free_op1;
  11226. SAVE_OPLINE();
  11227. do {
  11228. if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR ||
  11229. (IS_VAR == IS_VAR && opline->extended_value == ZEND_RETURNS_VALUE)) {
  11230. /* Not supposed to happen, but we'll allow it */
  11231. zend_error(E_NOTICE, "Only variable references should be returned by reference");
  11232. retval_ptr = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  11233. if (!EG(return_value_ptr_ptr)) {
  11234. if (IS_VAR == IS_TMP_VAR) {
  11235. zval_ptr_dtor_nogc(&free_op1.var);
  11236. }
  11237. } else if (!0) { /* Not a temp var */
  11238. zval *ret;
  11239. ALLOC_ZVAL(ret);
  11240. INIT_PZVAL_COPY(ret, retval_ptr);
  11241. zval_copy_ctor(ret);
  11242. *EG(return_value_ptr_ptr) = ret;
  11243. } else {
  11244. zval *ret;
  11245. ALLOC_ZVAL(ret);
  11246. INIT_PZVAL_COPY(ret, retval_ptr);
  11247. *EG(return_value_ptr_ptr) = ret;
  11248. }
  11249. break;
  11250. }
  11251. retval_ptr_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  11252. if (IS_VAR == IS_VAR && UNEXPECTED(retval_ptr_ptr == NULL)) {
  11253. zend_error_noreturn(E_ERROR, "Cannot return string offsets by reference");
  11254. }
  11255. if (IS_VAR == IS_VAR && !Z_ISREF_PP(retval_ptr_ptr)) {
  11256. if (opline->extended_value == ZEND_RETURNS_FUNCTION &&
  11257. EX_T(opline->op1.var).var.fcall_returned_reference) {
  11258. } else if (EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) {
  11259. zend_error(E_NOTICE, "Only variable references should be returned by reference");
  11260. if (EG(return_value_ptr_ptr)) {
  11261. zval *ret;
  11262. ALLOC_ZVAL(ret);
  11263. INIT_PZVAL_COPY(ret, *retval_ptr_ptr);
  11264. zval_copy_ctor(ret);
  11265. *EG(return_value_ptr_ptr) = ret;
  11266. }
  11267. break;
  11268. }
  11269. }
  11270. if (EG(return_value_ptr_ptr)) {
  11271. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr_ptr);
  11272. Z_ADDREF_PP(retval_ptr_ptr);
  11273. *EG(return_value_ptr_ptr) = *retval_ptr_ptr;
  11274. }
  11275. } while (0);
  11276. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  11277. return zend_leave_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  11278. }
  11279. static int ZEND_FASTCALL ZEND_THROW_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  11280. {
  11281. USE_OPLINE
  11282. zval *value;
  11283. zval *exception;
  11284. zend_free_op free_op1;
  11285. SAVE_OPLINE();
  11286. value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  11287. if (IS_VAR == IS_CONST || UNEXPECTED(Z_TYPE_P(value) != IS_OBJECT)) {
  11288. if (UNEXPECTED(EG(exception) != NULL)) {
  11289. HANDLE_EXCEPTION();
  11290. }
  11291. zend_error_noreturn(E_ERROR, "Can only throw objects");
  11292. }
  11293. zend_exception_save(TSRMLS_C);
  11294. /* Not sure if a complete copy is what we want here */
  11295. ALLOC_ZVAL(exception);
  11296. INIT_PZVAL_COPY(exception, value);
  11297. if (!0) {
  11298. zval_copy_ctor(exception);
  11299. }
  11300. zend_throw_exception_object(exception TSRMLS_CC);
  11301. zend_exception_restore(TSRMLS_C);
  11302. zval_ptr_dtor_nogc(&free_op1.var);
  11303. HANDLE_EXCEPTION();
  11304. }
  11305. static int ZEND_FASTCALL zend_send_by_var_helper_SPEC_VAR(ZEND_OPCODE_HANDLER_ARGS)
  11306. {
  11307. USE_OPLINE
  11308. zval *varptr;
  11309. zend_free_op free_op1;
  11310. varptr = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  11311. if (varptr == &EG(uninitialized_zval)) {
  11312. if (IS_VAR == IS_VAR) {
  11313. Z_DELREF_P(varptr);
  11314. }
  11315. ALLOC_INIT_ZVAL(varptr);
  11316. } else if (PZVAL_IS_REF(varptr)) {
  11317. if (IS_VAR == IS_CV ||
  11318. (IS_VAR == IS_VAR && Z_REFCOUNT_P(varptr) > 2)) {
  11319. zval *original_var = varptr;
  11320. ALLOC_ZVAL(varptr);
  11321. INIT_PZVAL_COPY(varptr, original_var);
  11322. zval_copy_ctor(varptr);
  11323. zval_ptr_dtor_nogc(&free_op1.var);
  11324. } else {
  11325. Z_UNSET_ISREF_P(varptr);
  11326. }
  11327. } else if (IS_VAR == IS_CV) {
  11328. Z_ADDREF_P(varptr);
  11329. }
  11330. zend_vm_stack_push(varptr TSRMLS_CC);
  11331. CHECK_EXCEPTION();
  11332. ZEND_VM_NEXT_OPCODE();
  11333. }
  11334. static int ZEND_FASTCALL ZEND_SEND_VAR_NO_REF_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  11335. {
  11336. USE_OPLINE
  11337. zend_free_op free_op1;
  11338. zval *varptr;
  11339. SAVE_OPLINE();
  11340. if (opline->extended_value & ZEND_ARG_COMPILE_TIME_BOUND) { /* Had function_ptr at compile_time */
  11341. if (!(opline->extended_value & ZEND_ARG_SEND_BY_REF)) {
  11342. return zend_send_by_var_helper_SPEC_VAR(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  11343. }
  11344. } else {
  11345. if (!ARG_SHOULD_BE_SENT_BY_REF(EX(call)->fbc, opline->op2.num)) {
  11346. return zend_send_by_var_helper_SPEC_VAR(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  11347. }
  11348. }
  11349. varptr = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  11350. if ((!(opline->extended_value & ZEND_ARG_SEND_FUNCTION) ||
  11351. EX_T(opline->op1.var).var.fcall_returned_reference) &&
  11352. varptr != &EG(uninitialized_zval) &&
  11353. (PZVAL_IS_REF(varptr) || Z_REFCOUNT_P(varptr) == 1)) {
  11354. Z_SET_ISREF_P(varptr);
  11355. if (IS_VAR == IS_CV) {
  11356. Z_ADDREF_P(varptr);
  11357. }
  11358. zend_vm_stack_push(varptr TSRMLS_CC);
  11359. } else {
  11360. zval *valptr;
  11361. if ((opline->extended_value & ZEND_ARG_COMPILE_TIME_BOUND) ?
  11362. !(opline->extended_value & ZEND_ARG_SEND_SILENT) :
  11363. !ARG_MAY_BE_SENT_BY_REF(EX(call)->fbc, opline->op2.num)) {
  11364. zend_error(E_STRICT, "Only variables should be passed by reference");
  11365. }
  11366. ALLOC_ZVAL(valptr);
  11367. INIT_PZVAL_COPY(valptr, varptr);
  11368. if (!0) {
  11369. zval_copy_ctor(valptr);
  11370. }
  11371. zval_ptr_dtor_nogc(&free_op1.var);
  11372. zend_vm_stack_push(valptr TSRMLS_CC);
  11373. }
  11374. CHECK_EXCEPTION();
  11375. ZEND_VM_NEXT_OPCODE();
  11376. }
  11377. static int ZEND_FASTCALL ZEND_SEND_REF_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  11378. {
  11379. USE_OPLINE
  11380. zend_free_op free_op1;
  11381. zval **varptr_ptr;
  11382. zval *varptr;
  11383. SAVE_OPLINE();
  11384. varptr_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  11385. if (IS_VAR == IS_VAR && UNEXPECTED(varptr_ptr == NULL)) {
  11386. zend_error_noreturn(E_ERROR, "Only variables can be passed by reference");
  11387. }
  11388. if (IS_VAR == IS_VAR && UNEXPECTED(*varptr_ptr == &EG(error_zval))) {
  11389. ALLOC_INIT_ZVAL(varptr);
  11390. zend_vm_stack_push(varptr TSRMLS_CC);
  11391. CHECK_EXCEPTION();
  11392. ZEND_VM_NEXT_OPCODE();
  11393. }
  11394. if (opline->extended_value == ZEND_DO_FCALL_BY_NAME &&
  11395. EX(function_state).function->type == ZEND_INTERNAL_FUNCTION) {
  11396. if (!ARG_SHOULD_BE_SENT_BY_REF(EX(call)->fbc, opline->op2.num)) {
  11397. return zend_send_by_var_helper_SPEC_VAR(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  11398. }
  11399. }
  11400. SEPARATE_ZVAL_TO_MAKE_IS_REF(varptr_ptr);
  11401. varptr = *varptr_ptr;
  11402. Z_ADDREF_P(varptr);
  11403. zend_vm_stack_push(varptr TSRMLS_CC);
  11404. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  11405. CHECK_EXCEPTION();
  11406. ZEND_VM_NEXT_OPCODE();
  11407. }
  11408. static int ZEND_FASTCALL ZEND_SEND_VAR_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  11409. {
  11410. USE_OPLINE
  11411. if (opline->extended_value == ZEND_DO_FCALL_BY_NAME) {
  11412. if (ARG_SHOULD_BE_SENT_BY_REF(EX(call)->fbc, opline->op2.num)) {
  11413. return ZEND_SEND_REF_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  11414. }
  11415. }
  11416. SAVE_OPLINE();
  11417. return zend_send_by_var_helper_SPEC_VAR(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  11418. }
  11419. static int ZEND_FASTCALL ZEND_BOOL_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  11420. {
  11421. USE_OPLINE
  11422. zend_free_op free_op1;
  11423. zval *retval = &EX_T(opline->result.var).tmp_var;
  11424. SAVE_OPLINE();
  11425. /* PHP 3.0 returned "" for false and 1 for true, here we use 0 and 1 for now */
  11426. ZVAL_BOOL(retval, i_zend_is_true(_get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC)));
  11427. zval_ptr_dtor_nogc(&free_op1.var);
  11428. CHECK_EXCEPTION();
  11429. ZEND_VM_NEXT_OPCODE();
  11430. }
  11431. static int ZEND_FASTCALL ZEND_SWITCH_FREE_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  11432. {
  11433. USE_OPLINE
  11434. SAVE_OPLINE();
  11435. zval_ptr_dtor(&EX_T(opline->op1.var).var.ptr);
  11436. CHECK_EXCEPTION();
  11437. ZEND_VM_NEXT_OPCODE();
  11438. }
  11439. static int ZEND_FASTCALL ZEND_CLONE_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  11440. {
  11441. USE_OPLINE
  11442. zend_free_op free_op1;
  11443. zval *obj;
  11444. zend_class_entry *ce;
  11445. zend_function *clone;
  11446. zend_object_clone_obj_t clone_call;
  11447. SAVE_OPLINE();
  11448. obj = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  11449. if (IS_VAR == IS_CONST ||
  11450. UNEXPECTED(Z_TYPE_P(obj) != IS_OBJECT)) {
  11451. if (UNEXPECTED(EG(exception) != NULL)) {
  11452. HANDLE_EXCEPTION();
  11453. }
  11454. zend_error_noreturn(E_ERROR, "__clone method called on non-object");
  11455. }
  11456. ce = Z_OBJCE_P(obj);
  11457. clone = ce ? ce->clone : NULL;
  11458. clone_call = Z_OBJ_HT_P(obj)->clone_obj;
  11459. if (UNEXPECTED(clone_call == NULL)) {
  11460. if (ce) {
  11461. zend_error_noreturn(E_ERROR, "Trying to clone an uncloneable object of class %s", ce->name);
  11462. } else {
  11463. zend_error_noreturn(E_ERROR, "Trying to clone an uncloneable object");
  11464. }
  11465. }
  11466. if (ce && clone) {
  11467. if (clone->op_array.fn_flags & ZEND_ACC_PRIVATE) {
  11468. /* Ensure that if we're calling a private function, we're allowed to do so.
  11469. */
  11470. if (UNEXPECTED(ce != EG(scope))) {
  11471. zend_error_noreturn(E_ERROR, "Call to private %s::__clone() from context '%s'", ce->name, EG(scope) ? EG(scope)->name : "");
  11472. }
  11473. } else if ((clone->common.fn_flags & ZEND_ACC_PROTECTED)) {
  11474. /* Ensure that if we're calling a protected function, we're allowed to do so.
  11475. */
  11476. if (UNEXPECTED(!zend_check_protected(zend_get_function_root_class(clone), EG(scope)))) {
  11477. zend_error_noreturn(E_ERROR, "Call to protected %s::__clone() from context '%s'", ce->name, EG(scope) ? EG(scope)->name : "");
  11478. }
  11479. }
  11480. }
  11481. if (EXPECTED(EG(exception) == NULL)) {
  11482. zval *retval;
  11483. ALLOC_ZVAL(retval);
  11484. Z_OBJVAL_P(retval) = clone_call(obj TSRMLS_CC);
  11485. Z_TYPE_P(retval) = IS_OBJECT;
  11486. Z_SET_REFCOUNT_P(retval, 1);
  11487. Z_SET_ISREF_P(retval);
  11488. if (!RETURN_VALUE_USED(opline) || UNEXPECTED(EG(exception) != NULL)) {
  11489. zval_ptr_dtor(&retval);
  11490. } else {
  11491. EX_T(opline->result.var).var.ptr = retval;
  11492. }
  11493. }
  11494. zval_ptr_dtor_nogc(&free_op1.var);
  11495. CHECK_EXCEPTION();
  11496. ZEND_VM_NEXT_OPCODE();
  11497. }
  11498. static int ZEND_FASTCALL ZEND_CAST_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  11499. {
  11500. USE_OPLINE
  11501. zend_free_op free_op1;
  11502. zval *expr;
  11503. zval *result = &EX_T(opline->result.var).tmp_var;
  11504. SAVE_OPLINE();
  11505. expr = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  11506. if (opline->extended_value != IS_STRING) {
  11507. ZVAL_COPY_VALUE(result, expr);
  11508. if (!0) {
  11509. zendi_zval_copy_ctor(*result);
  11510. }
  11511. }
  11512. switch (opline->extended_value) {
  11513. case IS_NULL:
  11514. convert_to_null(result);
  11515. break;
  11516. case IS_BOOL:
  11517. convert_to_boolean(result);
  11518. break;
  11519. case IS_LONG:
  11520. convert_to_long(result);
  11521. break;
  11522. case IS_DOUBLE:
  11523. convert_to_double(result);
  11524. break;
  11525. case IS_STRING: {
  11526. zval var_copy;
  11527. int use_copy;
  11528. zend_make_printable_zval(expr, &var_copy, &use_copy);
  11529. if (use_copy) {
  11530. ZVAL_COPY_VALUE(result, &var_copy);
  11531. if (0) {
  11532. zval_ptr_dtor_nogc(&free_op1.var);
  11533. }
  11534. } else {
  11535. ZVAL_COPY_VALUE(result, expr);
  11536. if (!0) {
  11537. zendi_zval_copy_ctor(*result);
  11538. }
  11539. }
  11540. break;
  11541. }
  11542. case IS_ARRAY:
  11543. convert_to_array(result);
  11544. break;
  11545. case IS_OBJECT:
  11546. convert_to_object(result);
  11547. break;
  11548. }
  11549. zval_ptr_dtor_nogc(&free_op1.var);
  11550. CHECK_EXCEPTION();
  11551. ZEND_VM_NEXT_OPCODE();
  11552. }
  11553. static int ZEND_FASTCALL ZEND_INCLUDE_OR_EVAL_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  11554. {
  11555. USE_OPLINE
  11556. zend_op_array *new_op_array=NULL;
  11557. zend_free_op free_op1;
  11558. zval *inc_filename;
  11559. zval *tmp_inc_filename = NULL;
  11560. zend_bool failure_retval=0;
  11561. SAVE_OPLINE();
  11562. inc_filename = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  11563. if (inc_filename->type!=IS_STRING) {
  11564. MAKE_STD_ZVAL(tmp_inc_filename);
  11565. ZVAL_COPY_VALUE(tmp_inc_filename, inc_filename);
  11566. zval_copy_ctor(tmp_inc_filename);
  11567. convert_to_string(tmp_inc_filename);
  11568. inc_filename = tmp_inc_filename;
  11569. }
  11570. if (opline->extended_value != ZEND_EVAL && strlen(Z_STRVAL_P(inc_filename)) != Z_STRLEN_P(inc_filename)) {
  11571. if (opline->extended_value == ZEND_INCLUDE_ONCE || opline->extended_value == ZEND_INCLUDE) {
  11572. zend_message_dispatcher(ZMSG_FAILED_INCLUDE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC);
  11573. } else {
  11574. zend_message_dispatcher(ZMSG_FAILED_REQUIRE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC);
  11575. }
  11576. } else {
  11577. switch (opline->extended_value) {
  11578. case ZEND_INCLUDE_ONCE:
  11579. case ZEND_REQUIRE_ONCE: {
  11580. zend_file_handle file_handle;
  11581. char *resolved_path;
  11582. resolved_path = zend_resolve_path(Z_STRVAL_P(inc_filename), Z_STRLEN_P(inc_filename) TSRMLS_CC);
  11583. if (resolved_path) {
  11584. failure_retval = zend_hash_exists(&EG(included_files), resolved_path, strlen(resolved_path)+1);
  11585. } else {
  11586. resolved_path = Z_STRVAL_P(inc_filename);
  11587. }
  11588. if (failure_retval) {
  11589. /* do nothing, file already included */
  11590. } else if (SUCCESS == zend_stream_open(resolved_path, &file_handle TSRMLS_CC)) {
  11591. if (!file_handle.opened_path) {
  11592. file_handle.opened_path = estrdup(resolved_path);
  11593. }
  11594. if (zend_hash_add_empty_element(&EG(included_files), file_handle.opened_path, strlen(file_handle.opened_path)+1)==SUCCESS) {
  11595. new_op_array = zend_compile_file(&file_handle, (opline->extended_value==ZEND_INCLUDE_ONCE?ZEND_INCLUDE:ZEND_REQUIRE) TSRMLS_CC);
  11596. zend_destroy_file_handle(&file_handle TSRMLS_CC);
  11597. } else {
  11598. zend_file_handle_dtor(&file_handle TSRMLS_CC);
  11599. failure_retval=1;
  11600. }
  11601. } else {
  11602. if (opline->extended_value == ZEND_INCLUDE_ONCE) {
  11603. zend_message_dispatcher(ZMSG_FAILED_INCLUDE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC);
  11604. } else {
  11605. zend_message_dispatcher(ZMSG_FAILED_REQUIRE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC);
  11606. }
  11607. }
  11608. if (resolved_path != Z_STRVAL_P(inc_filename)) {
  11609. efree(resolved_path);
  11610. }
  11611. }
  11612. break;
  11613. case ZEND_INCLUDE:
  11614. case ZEND_REQUIRE:
  11615. new_op_array = compile_filename(opline->extended_value, inc_filename TSRMLS_CC);
  11616. break;
  11617. case ZEND_EVAL: {
  11618. char *eval_desc = zend_make_compiled_string_description("eval()'d code" TSRMLS_CC);
  11619. new_op_array = zend_compile_string(inc_filename, eval_desc TSRMLS_CC);
  11620. efree(eval_desc);
  11621. }
  11622. break;
  11623. EMPTY_SWITCH_DEFAULT_CASE()
  11624. }
  11625. }
  11626. if (tmp_inc_filename) {
  11627. zval_ptr_dtor(&tmp_inc_filename);
  11628. }
  11629. zval_ptr_dtor_nogc(&free_op1.var);
  11630. if (UNEXPECTED(EG(exception) != NULL)) {
  11631. HANDLE_EXCEPTION();
  11632. } else if (EXPECTED(new_op_array != NULL)) {
  11633. EX(original_return_value) = EG(return_value_ptr_ptr);
  11634. EG(active_op_array) = new_op_array;
  11635. if (RETURN_VALUE_USED(opline)) {
  11636. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  11637. EG(return_value_ptr_ptr) = EX_T(opline->result.var).var.ptr_ptr;
  11638. } else {
  11639. EG(return_value_ptr_ptr) = NULL;
  11640. }
  11641. EX(function_state).function = (zend_function *) new_op_array;
  11642. EX(object) = NULL;
  11643. if (!EG(active_symbol_table)) {
  11644. zend_rebuild_symbol_table(TSRMLS_C);
  11645. }
  11646. if (EXPECTED(zend_execute_ex == execute_ex)) {
  11647. ZEND_VM_ENTER();
  11648. } else {
  11649. zend_execute(new_op_array TSRMLS_CC);
  11650. }
  11651. EX(function_state).function = (zend_function *) EX(op_array);
  11652. EG(opline_ptr) = &EX(opline);
  11653. EG(active_op_array) = EX(op_array);
  11654. EG(return_value_ptr_ptr) = EX(original_return_value);
  11655. destroy_op_array(new_op_array TSRMLS_CC);
  11656. efree(new_op_array);
  11657. if (UNEXPECTED(EG(exception) != NULL)) {
  11658. zend_throw_exception_internal(NULL TSRMLS_CC);
  11659. HANDLE_EXCEPTION();
  11660. }
  11661. } else if (RETURN_VALUE_USED(opline)) {
  11662. zval *retval;
  11663. ALLOC_ZVAL(retval);
  11664. ZVAL_BOOL(retval, failure_retval);
  11665. INIT_PZVAL(retval);
  11666. EX_T(opline->result.var).var.ptr = retval;
  11667. }
  11668. ZEND_VM_NEXT_OPCODE();
  11669. }
  11670. static int ZEND_FASTCALL ZEND_FE_RESET_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  11671. {
  11672. USE_OPLINE
  11673. zend_free_op free_op1;
  11674. zval *array_ptr, **array_ptr_ptr;
  11675. HashTable *fe_ht;
  11676. zend_object_iterator *iter = NULL;
  11677. zend_class_entry *ce = NULL;
  11678. zend_bool is_empty = 0;
  11679. SAVE_OPLINE();
  11680. if ((IS_VAR == IS_CV || IS_VAR == IS_VAR) &&
  11681. (opline->extended_value & ZEND_FE_RESET_VARIABLE)) {
  11682. array_ptr_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  11683. if (array_ptr_ptr == NULL || array_ptr_ptr == &EG(uninitialized_zval_ptr)) {
  11684. MAKE_STD_ZVAL(array_ptr);
  11685. ZVAL_NULL(array_ptr);
  11686. } else if (Z_TYPE_PP(array_ptr_ptr) == IS_OBJECT) {
  11687. if(Z_OBJ_HT_PP(array_ptr_ptr)->get_class_entry == NULL) {
  11688. zend_error(E_WARNING, "foreach() cannot iterate over objects without PHP class");
  11689. ZEND_VM_JMP(EX(op_array)->opcodes+opline->op2.opline_num);
  11690. }
  11691. ce = Z_OBJCE_PP(array_ptr_ptr);
  11692. if (!ce || ce->get_iterator == NULL) {
  11693. SEPARATE_ZVAL_IF_NOT_REF(array_ptr_ptr);
  11694. Z_ADDREF_PP(array_ptr_ptr);
  11695. }
  11696. array_ptr = *array_ptr_ptr;
  11697. } else {
  11698. if (Z_TYPE_PP(array_ptr_ptr) == IS_ARRAY) {
  11699. SEPARATE_ZVAL_IF_NOT_REF(array_ptr_ptr);
  11700. if (opline->extended_value & ZEND_FE_FETCH_BYREF) {
  11701. Z_SET_ISREF_PP(array_ptr_ptr);
  11702. }
  11703. }
  11704. array_ptr = *array_ptr_ptr;
  11705. Z_ADDREF_P(array_ptr);
  11706. }
  11707. } else {
  11708. array_ptr = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  11709. if (0) { /* IS_TMP_VAR */
  11710. zval *tmp;
  11711. ALLOC_ZVAL(tmp);
  11712. INIT_PZVAL_COPY(tmp, array_ptr);
  11713. array_ptr = tmp;
  11714. if (Z_TYPE_P(array_ptr) == IS_OBJECT) {
  11715. ce = Z_OBJCE_P(array_ptr);
  11716. if (ce && ce->get_iterator) {
  11717. Z_DELREF_P(array_ptr);
  11718. }
  11719. }
  11720. } else if (Z_TYPE_P(array_ptr) == IS_OBJECT) {
  11721. ce = Z_OBJCE_P(array_ptr);
  11722. if (!ce || !ce->get_iterator) {
  11723. if (IS_VAR == IS_CV) {
  11724. Z_ADDREF_P(array_ptr);
  11725. }
  11726. }
  11727. } else if (IS_VAR == IS_CONST ||
  11728. (IS_VAR == IS_CV &&
  11729. !Z_ISREF_P(array_ptr) &&
  11730. Z_REFCOUNT_P(array_ptr) > 1) ||
  11731. (IS_VAR == IS_VAR &&
  11732. !Z_ISREF_P(array_ptr) &&
  11733. Z_REFCOUNT_P(array_ptr) > 2)) {
  11734. zval *tmp;
  11735. if (IS_VAR == IS_VAR) {
  11736. Z_DELREF_P(array_ptr);
  11737. }
  11738. ALLOC_ZVAL(tmp);
  11739. INIT_PZVAL_COPY(tmp, array_ptr);
  11740. zval_copy_ctor(tmp);
  11741. array_ptr = tmp;
  11742. } else if (IS_VAR == IS_CV) {
  11743. Z_ADDREF_P(array_ptr);
  11744. }
  11745. }
  11746. if (ce && ce->get_iterator) {
  11747. iter = ce->get_iterator(ce, array_ptr, opline->extended_value & ZEND_FE_RESET_REFERENCE TSRMLS_CC);
  11748. if (IS_VAR == IS_VAR && !(opline->extended_value & ZEND_FE_RESET_VARIABLE)) {
  11749. zval_ptr_dtor_nogc(&free_op1.var);
  11750. }
  11751. if (iter && EXPECTED(EG(exception) == NULL)) {
  11752. array_ptr = zend_iterator_wrap(iter TSRMLS_CC);
  11753. } else {
  11754. if (IS_VAR == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) {
  11755. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  11756. }
  11757. if (!EG(exception)) {
  11758. zend_throw_exception_ex(NULL, 0 TSRMLS_CC, "Object of type %s did not create an Iterator", ce->name);
  11759. }
  11760. zend_throw_exception_internal(NULL TSRMLS_CC);
  11761. HANDLE_EXCEPTION();
  11762. }
  11763. }
  11764. EX_T(opline->result.var).fe.ptr = array_ptr;
  11765. if (iter) {
  11766. iter->index = 0;
  11767. if (iter->funcs->rewind) {
  11768. iter->funcs->rewind(iter TSRMLS_CC);
  11769. if (UNEXPECTED(EG(exception) != NULL)) {
  11770. zval_ptr_dtor(&array_ptr);
  11771. if (IS_VAR == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) {
  11772. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  11773. }
  11774. HANDLE_EXCEPTION();
  11775. }
  11776. }
  11777. is_empty = iter->funcs->valid(iter TSRMLS_CC) != SUCCESS;
  11778. if (UNEXPECTED(EG(exception) != NULL)) {
  11779. zval_ptr_dtor(&array_ptr);
  11780. if (IS_VAR == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) {
  11781. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  11782. }
  11783. HANDLE_EXCEPTION();
  11784. }
  11785. iter->index = -1; /* will be set to 0 before using next handler */
  11786. } else if ((fe_ht = HASH_OF(array_ptr)) != NULL) {
  11787. zend_hash_internal_pointer_reset(fe_ht);
  11788. if (ce) {
  11789. zend_object *zobj = zend_objects_get_address(array_ptr TSRMLS_CC);
  11790. while (zend_hash_has_more_elements(fe_ht) == SUCCESS) {
  11791. char *str_key;
  11792. uint str_key_len;
  11793. ulong int_key;
  11794. zend_uchar key_type;
  11795. key_type = zend_hash_get_current_key_ex(fe_ht, &str_key, &str_key_len, &int_key, 0, NULL);
  11796. if (key_type != HASH_KEY_NON_EXISTENT &&
  11797. (key_type == HASH_KEY_IS_LONG ||
  11798. zend_check_property_access(zobj, str_key, str_key_len-1 TSRMLS_CC) == SUCCESS)) {
  11799. break;
  11800. }
  11801. zend_hash_move_forward(fe_ht);
  11802. }
  11803. }
  11804. is_empty = zend_hash_has_more_elements(fe_ht) != SUCCESS;
  11805. zend_hash_get_pointer(fe_ht, &EX_T(opline->result.var).fe.fe_pos);
  11806. } else {
  11807. zend_error(E_WARNING, "Invalid argument supplied for foreach()");
  11808. is_empty = 1;
  11809. }
  11810. if (IS_VAR == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) {
  11811. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  11812. }
  11813. if (is_empty) {
  11814. ZEND_VM_JMP(EX(op_array)->opcodes+opline->op2.opline_num);
  11815. } else {
  11816. CHECK_EXCEPTION();
  11817. ZEND_VM_NEXT_OPCODE();
  11818. }
  11819. }
  11820. static int ZEND_FASTCALL ZEND_FE_FETCH_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  11821. {
  11822. USE_OPLINE
  11823. zval *array = EX_T(opline->op1.var).fe.ptr;
  11824. zval **value;
  11825. HashTable *fe_ht;
  11826. zend_object_iterator *iter = NULL;
  11827. zval *key = NULL;
  11828. if (opline->extended_value & ZEND_FE_FETCH_WITH_KEY) {
  11829. key = &EX_T((opline+1)->result.var).tmp_var;
  11830. }
  11831. SAVE_OPLINE();
  11832. switch (zend_iterator_unwrap(array, &iter TSRMLS_CC)) {
  11833. default:
  11834. case ZEND_ITER_INVALID:
  11835. zend_error(E_WARNING, "Invalid argument supplied for foreach()");
  11836. ZEND_VM_JMP(EX(op_array)->opcodes+opline->op2.opline_num);
  11837. case ZEND_ITER_PLAIN_OBJECT: {
  11838. zend_object *zobj = zend_objects_get_address(array TSRMLS_CC);
  11839. int key_type;
  11840. char *str_key;
  11841. zend_uint str_key_len;
  11842. zend_ulong int_key;
  11843. fe_ht = Z_OBJPROP_P(array);
  11844. zend_hash_set_pointer(fe_ht, &EX_T(opline->op1.var).fe.fe_pos);
  11845. do {
  11846. if (zend_hash_get_current_data(fe_ht, (void **) &value)==FAILURE) {
  11847. /* reached end of iteration */
  11848. ZEND_VM_JMP(EX(op_array)->opcodes+opline->op2.opline_num);
  11849. }
  11850. key_type = zend_hash_get_current_key_ex(fe_ht, &str_key, &str_key_len, &int_key, 0, NULL);
  11851. zend_hash_move_forward(fe_ht);
  11852. } while (key_type != HASH_KEY_IS_LONG &&
  11853. zend_check_property_access(zobj, str_key, str_key_len - 1 TSRMLS_CC) != SUCCESS);
  11854. if (key) {
  11855. if (key_type == HASH_KEY_IS_LONG) {
  11856. ZVAL_LONG(key, int_key);
  11857. } else {
  11858. const char *class_name, *prop_name;
  11859. int prop_name_len;
  11860. zend_unmangle_property_name_ex(
  11861. str_key, str_key_len - 1, &class_name, &prop_name, &prop_name_len
  11862. );
  11863. ZVAL_STRINGL(key, prop_name, prop_name_len, 1);
  11864. }
  11865. }
  11866. zend_hash_get_pointer(fe_ht, &EX_T(opline->op1.var).fe.fe_pos);
  11867. break;
  11868. }
  11869. case ZEND_ITER_PLAIN_ARRAY:
  11870. fe_ht = Z_ARRVAL_P(array);
  11871. zend_hash_set_pointer(fe_ht, &EX_T(opline->op1.var).fe.fe_pos);
  11872. if (zend_hash_get_current_data(fe_ht, (void **) &value)==FAILURE) {
  11873. /* reached end of iteration */
  11874. ZEND_VM_JMP(EX(op_array)->opcodes+opline->op2.opline_num);
  11875. }
  11876. if (key) {
  11877. zend_hash_get_current_key_zval(fe_ht, key);
  11878. }
  11879. zend_hash_move_forward(fe_ht);
  11880. zend_hash_get_pointer(fe_ht, &EX_T(opline->op1.var).fe.fe_pos);
  11881. break;
  11882. case ZEND_ITER_OBJECT:
  11883. /* !iter happens from exception */
  11884. if (iter && ++iter->index > 0) {
  11885. /* This could cause an endless loop if index becomes zero again.
  11886. * In case that ever happens we need an additional flag. */
  11887. iter->funcs->move_forward(iter TSRMLS_CC);
  11888. if (UNEXPECTED(EG(exception) != NULL)) {
  11889. zval_ptr_dtor(&array);
  11890. HANDLE_EXCEPTION();
  11891. }
  11892. }
  11893. /* If index is zero we come from FE_RESET and checked valid() already. */
  11894. if (!iter || (iter->index > 0 && iter->funcs->valid(iter TSRMLS_CC) == FAILURE)) {
  11895. /* reached end of iteration */
  11896. if (UNEXPECTED(EG(exception) != NULL)) {
  11897. zval_ptr_dtor(&array);
  11898. HANDLE_EXCEPTION();
  11899. }
  11900. ZEND_VM_JMP(EX(op_array)->opcodes+opline->op2.opline_num);
  11901. }
  11902. iter->funcs->get_current_data(iter, &value TSRMLS_CC);
  11903. if (UNEXPECTED(EG(exception) != NULL)) {
  11904. zval_ptr_dtor(&array);
  11905. HANDLE_EXCEPTION();
  11906. }
  11907. if (!value) {
  11908. /* failure in get_current_data */
  11909. ZEND_VM_JMP(EX(op_array)->opcodes+opline->op2.opline_num);
  11910. }
  11911. if (key) {
  11912. if (iter->funcs->get_current_key) {
  11913. iter->funcs->get_current_key(iter, key TSRMLS_CC);
  11914. if (UNEXPECTED(EG(exception) != NULL)) {
  11915. zval_ptr_dtor(&array);
  11916. HANDLE_EXCEPTION();
  11917. }
  11918. } else {
  11919. ZVAL_LONG(key, iter->index);
  11920. }
  11921. }
  11922. break;
  11923. }
  11924. if (opline->extended_value & ZEND_FE_FETCH_BYREF) {
  11925. SEPARATE_ZVAL_IF_NOT_REF(value);
  11926. Z_SET_ISREF_PP(value);
  11927. EX_T(opline->result.var).var.ptr_ptr = value;
  11928. Z_ADDREF_PP(value);
  11929. } else {
  11930. PZVAL_LOCK(*value);
  11931. EX_T(opline->result.var).var.ptr = *value;
  11932. }
  11933. CHECK_EXCEPTION();
  11934. ZEND_VM_INC_OPCODE();
  11935. ZEND_VM_NEXT_OPCODE();
  11936. }
  11937. static int ZEND_FASTCALL ZEND_EXIT_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  11938. {
  11939. #if 0 || (IS_VAR != IS_UNUSED)
  11940. USE_OPLINE
  11941. SAVE_OPLINE();
  11942. if (IS_VAR != IS_UNUSED) {
  11943. zend_free_op free_op1;
  11944. zval *ptr = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  11945. if (Z_TYPE_P(ptr) == IS_LONG) {
  11946. EG(exit_status) = Z_LVAL_P(ptr);
  11947. } else {
  11948. zend_print_variable(ptr);
  11949. }
  11950. zval_ptr_dtor_nogc(&free_op1.var);
  11951. }
  11952. #endif
  11953. zend_bailout();
  11954. ZEND_VM_NEXT_OPCODE(); /* Never reached */
  11955. }
  11956. static int ZEND_FASTCALL ZEND_JMP_SET_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  11957. {
  11958. USE_OPLINE
  11959. zend_free_op free_op1;
  11960. zval *value;
  11961. SAVE_OPLINE();
  11962. value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  11963. if (i_zend_is_true(value)) {
  11964. ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, value);
  11965. if (!0) {
  11966. zendi_zval_copy_ctor(EX_T(opline->result.var).tmp_var);
  11967. }
  11968. zval_ptr_dtor_nogc(&free_op1.var);
  11969. #if DEBUG_ZEND>=2
  11970. printf("Conditional jmp to %d\n", opline->op2.opline_num);
  11971. #endif
  11972. ZEND_VM_JMP(opline->op2.jmp_addr);
  11973. }
  11974. zval_ptr_dtor_nogc(&free_op1.var);
  11975. CHECK_EXCEPTION();
  11976. ZEND_VM_NEXT_OPCODE();
  11977. }
  11978. static int ZEND_FASTCALL ZEND_JMP_SET_VAR_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  11979. {
  11980. USE_OPLINE
  11981. zend_free_op free_op1;
  11982. zval *value, *ret;
  11983. SAVE_OPLINE();
  11984. value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  11985. if (i_zend_is_true(value)) {
  11986. if (IS_VAR == IS_VAR || IS_VAR == IS_CV) {
  11987. Z_ADDREF_P(value);
  11988. EX_T(opline->result.var).var.ptr = value;
  11989. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  11990. } else {
  11991. ALLOC_ZVAL(ret);
  11992. INIT_PZVAL_COPY(ret, value);
  11993. EX_T(opline->result.var).var.ptr = ret;
  11994. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  11995. if (!0) {
  11996. zval_copy_ctor(EX_T(opline->result.var).var.ptr);
  11997. }
  11998. }
  11999. zval_ptr_dtor_nogc(&free_op1.var);
  12000. #if DEBUG_ZEND>=2
  12001. printf("Conditional jmp to %d\n", opline->op2.opline_num);
  12002. #endif
  12003. ZEND_VM_JMP(opline->op2.jmp_addr);
  12004. }
  12005. zval_ptr_dtor_nogc(&free_op1.var);
  12006. CHECK_EXCEPTION();
  12007. ZEND_VM_NEXT_OPCODE();
  12008. }
  12009. static int ZEND_FASTCALL ZEND_QM_ASSIGN_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12010. {
  12011. USE_OPLINE
  12012. zend_free_op free_op1;
  12013. zval *value;
  12014. SAVE_OPLINE();
  12015. value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  12016. ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, value);
  12017. if (!0) {
  12018. zval_copy_ctor(&EX_T(opline->result.var).tmp_var);
  12019. }
  12020. zval_ptr_dtor_nogc(&free_op1.var);
  12021. CHECK_EXCEPTION();
  12022. ZEND_VM_NEXT_OPCODE();
  12023. }
  12024. static int ZEND_FASTCALL ZEND_QM_ASSIGN_VAR_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12025. {
  12026. USE_OPLINE
  12027. zend_free_op free_op1;
  12028. zval *value, *ret;
  12029. SAVE_OPLINE();
  12030. value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  12031. if (IS_VAR == IS_VAR || IS_VAR == IS_CV) {
  12032. Z_ADDREF_P(value);
  12033. EX_T(opline->result.var).var.ptr = value;
  12034. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  12035. } else {
  12036. ALLOC_ZVAL(ret);
  12037. INIT_PZVAL_COPY(ret, value);
  12038. EX_T(opline->result.var).var.ptr = ret;
  12039. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  12040. if (!0) {
  12041. zval_copy_ctor(EX_T(opline->result.var).var.ptr);
  12042. }
  12043. }
  12044. zval_ptr_dtor_nogc(&free_op1.var);
  12045. CHECK_EXCEPTION();
  12046. ZEND_VM_NEXT_OPCODE();
  12047. }
  12048. static int ZEND_FASTCALL ZEND_INSTANCEOF_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12049. {
  12050. USE_OPLINE
  12051. zend_free_op free_op1;
  12052. zval *expr;
  12053. zend_bool result;
  12054. SAVE_OPLINE();
  12055. expr = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  12056. if (Z_TYPE_P(expr) == IS_OBJECT && Z_OBJ_HT_P(expr)->get_class_entry) {
  12057. result = instanceof_function(Z_OBJCE_P(expr), EX_T(opline->op2.var).class_entry TSRMLS_CC);
  12058. } else {
  12059. result = 0;
  12060. }
  12061. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, result);
  12062. zval_ptr_dtor_nogc(&free_op1.var);
  12063. CHECK_EXCEPTION();
  12064. ZEND_VM_NEXT_OPCODE();
  12065. }
  12066. static int ZEND_FASTCALL ZEND_ADD_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12067. {
  12068. USE_OPLINE
  12069. zend_free_op free_op1;
  12070. SAVE_OPLINE();
  12071. fast_add_function(&EX_T(opline->result.var).tmp_var,
  12072. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  12073. opline->op2.zv TSRMLS_CC);
  12074. zval_ptr_dtor_nogc(&free_op1.var);
  12075. CHECK_EXCEPTION();
  12076. ZEND_VM_NEXT_OPCODE();
  12077. }
  12078. static int ZEND_FASTCALL ZEND_SUB_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12079. {
  12080. USE_OPLINE
  12081. zend_free_op free_op1;
  12082. SAVE_OPLINE();
  12083. fast_sub_function(&EX_T(opline->result.var).tmp_var,
  12084. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  12085. opline->op2.zv TSRMLS_CC);
  12086. zval_ptr_dtor_nogc(&free_op1.var);
  12087. CHECK_EXCEPTION();
  12088. ZEND_VM_NEXT_OPCODE();
  12089. }
  12090. static int ZEND_FASTCALL ZEND_MUL_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12091. {
  12092. USE_OPLINE
  12093. zend_free_op free_op1;
  12094. SAVE_OPLINE();
  12095. fast_mul_function(&EX_T(opline->result.var).tmp_var,
  12096. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  12097. opline->op2.zv TSRMLS_CC);
  12098. zval_ptr_dtor_nogc(&free_op1.var);
  12099. CHECK_EXCEPTION();
  12100. ZEND_VM_NEXT_OPCODE();
  12101. }
  12102. static int ZEND_FASTCALL ZEND_DIV_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12103. {
  12104. USE_OPLINE
  12105. zend_free_op free_op1;
  12106. SAVE_OPLINE();
  12107. fast_div_function(&EX_T(opline->result.var).tmp_var,
  12108. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  12109. opline->op2.zv TSRMLS_CC);
  12110. zval_ptr_dtor_nogc(&free_op1.var);
  12111. CHECK_EXCEPTION();
  12112. ZEND_VM_NEXT_OPCODE();
  12113. }
  12114. static int ZEND_FASTCALL ZEND_MOD_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12115. {
  12116. USE_OPLINE
  12117. zend_free_op free_op1;
  12118. SAVE_OPLINE();
  12119. fast_mod_function(&EX_T(opline->result.var).tmp_var,
  12120. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  12121. opline->op2.zv TSRMLS_CC);
  12122. zval_ptr_dtor_nogc(&free_op1.var);
  12123. CHECK_EXCEPTION();
  12124. ZEND_VM_NEXT_OPCODE();
  12125. }
  12126. static int ZEND_FASTCALL ZEND_SL_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12127. {
  12128. USE_OPLINE
  12129. zend_free_op free_op1;
  12130. SAVE_OPLINE();
  12131. shift_left_function(&EX_T(opline->result.var).tmp_var,
  12132. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  12133. opline->op2.zv TSRMLS_CC);
  12134. zval_ptr_dtor_nogc(&free_op1.var);
  12135. CHECK_EXCEPTION();
  12136. ZEND_VM_NEXT_OPCODE();
  12137. }
  12138. static int ZEND_FASTCALL ZEND_SR_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12139. {
  12140. USE_OPLINE
  12141. zend_free_op free_op1;
  12142. SAVE_OPLINE();
  12143. shift_right_function(&EX_T(opline->result.var).tmp_var,
  12144. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  12145. opline->op2.zv TSRMLS_CC);
  12146. zval_ptr_dtor_nogc(&free_op1.var);
  12147. CHECK_EXCEPTION();
  12148. ZEND_VM_NEXT_OPCODE();
  12149. }
  12150. static int ZEND_FASTCALL ZEND_CONCAT_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12151. {
  12152. USE_OPLINE
  12153. zend_free_op free_op1;
  12154. SAVE_OPLINE();
  12155. concat_function(&EX_T(opline->result.var).tmp_var,
  12156. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  12157. opline->op2.zv TSRMLS_CC);
  12158. zval_ptr_dtor_nogc(&free_op1.var);
  12159. CHECK_EXCEPTION();
  12160. ZEND_VM_NEXT_OPCODE();
  12161. }
  12162. static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12163. {
  12164. USE_OPLINE
  12165. zend_free_op free_op1;
  12166. SAVE_OPLINE();
  12167. is_identical_function(&EX_T(opline->result.var).tmp_var,
  12168. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  12169. opline->op2.zv TSRMLS_CC);
  12170. zval_ptr_dtor_nogc(&free_op1.var);
  12171. CHECK_EXCEPTION();
  12172. ZEND_VM_NEXT_OPCODE();
  12173. }
  12174. static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12175. {
  12176. USE_OPLINE
  12177. zend_free_op free_op1;
  12178. zval *result = &EX_T(opline->result.var).tmp_var;
  12179. SAVE_OPLINE();
  12180. is_identical_function(result,
  12181. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  12182. opline->op2.zv TSRMLS_CC);
  12183. Z_LVAL_P(result) = !Z_LVAL_P(result);
  12184. zval_ptr_dtor_nogc(&free_op1.var);
  12185. CHECK_EXCEPTION();
  12186. ZEND_VM_NEXT_OPCODE();
  12187. }
  12188. static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12189. {
  12190. USE_OPLINE
  12191. zend_free_op free_op1;
  12192. zval *result = &EX_T(opline->result.var).tmp_var;
  12193. SAVE_OPLINE();
  12194. ZVAL_BOOL(result, fast_equal_function(result,
  12195. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  12196. opline->op2.zv TSRMLS_CC));
  12197. zval_ptr_dtor_nogc(&free_op1.var);
  12198. CHECK_EXCEPTION();
  12199. ZEND_VM_NEXT_OPCODE();
  12200. }
  12201. static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12202. {
  12203. USE_OPLINE
  12204. zend_free_op free_op1;
  12205. zval *result = &EX_T(opline->result.var).tmp_var;
  12206. SAVE_OPLINE();
  12207. ZVAL_BOOL(result, fast_not_equal_function(result,
  12208. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  12209. opline->op2.zv TSRMLS_CC));
  12210. zval_ptr_dtor_nogc(&free_op1.var);
  12211. CHECK_EXCEPTION();
  12212. ZEND_VM_NEXT_OPCODE();
  12213. }
  12214. static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12215. {
  12216. USE_OPLINE
  12217. zend_free_op free_op1;
  12218. zval *result = &EX_T(opline->result.var).tmp_var;
  12219. SAVE_OPLINE();
  12220. ZVAL_BOOL(result, fast_is_smaller_function(result,
  12221. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  12222. opline->op2.zv TSRMLS_CC));
  12223. zval_ptr_dtor_nogc(&free_op1.var);
  12224. CHECK_EXCEPTION();
  12225. ZEND_VM_NEXT_OPCODE();
  12226. }
  12227. static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12228. {
  12229. USE_OPLINE
  12230. zend_free_op free_op1;
  12231. zval *result = &EX_T(opline->result.var).tmp_var;
  12232. SAVE_OPLINE();
  12233. ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result,
  12234. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  12235. opline->op2.zv TSRMLS_CC));
  12236. zval_ptr_dtor_nogc(&free_op1.var);
  12237. CHECK_EXCEPTION();
  12238. ZEND_VM_NEXT_OPCODE();
  12239. }
  12240. static int ZEND_FASTCALL ZEND_BW_OR_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12241. {
  12242. USE_OPLINE
  12243. zend_free_op free_op1;
  12244. SAVE_OPLINE();
  12245. bitwise_or_function(&EX_T(opline->result.var).tmp_var,
  12246. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  12247. opline->op2.zv TSRMLS_CC);
  12248. zval_ptr_dtor_nogc(&free_op1.var);
  12249. CHECK_EXCEPTION();
  12250. ZEND_VM_NEXT_OPCODE();
  12251. }
  12252. static int ZEND_FASTCALL ZEND_BW_AND_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12253. {
  12254. USE_OPLINE
  12255. zend_free_op free_op1;
  12256. SAVE_OPLINE();
  12257. bitwise_and_function(&EX_T(opline->result.var).tmp_var,
  12258. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  12259. opline->op2.zv TSRMLS_CC);
  12260. zval_ptr_dtor_nogc(&free_op1.var);
  12261. CHECK_EXCEPTION();
  12262. ZEND_VM_NEXT_OPCODE();
  12263. }
  12264. static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12265. {
  12266. USE_OPLINE
  12267. zend_free_op free_op1;
  12268. SAVE_OPLINE();
  12269. bitwise_xor_function(&EX_T(opline->result.var).tmp_var,
  12270. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  12271. opline->op2.zv TSRMLS_CC);
  12272. zval_ptr_dtor_nogc(&free_op1.var);
  12273. CHECK_EXCEPTION();
  12274. ZEND_VM_NEXT_OPCODE();
  12275. }
  12276. static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12277. {
  12278. USE_OPLINE
  12279. zend_free_op free_op1;
  12280. SAVE_OPLINE();
  12281. boolean_xor_function(&EX_T(opline->result.var).tmp_var,
  12282. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  12283. opline->op2.zv TSRMLS_CC);
  12284. zval_ptr_dtor_nogc(&free_op1.var);
  12285. CHECK_EXCEPTION();
  12286. ZEND_VM_NEXT_OPCODE();
  12287. }
  12288. static int ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS)
  12289. {
  12290. USE_OPLINE
  12291. zend_free_op free_op1, free_op_data1;
  12292. zval **object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  12293. zval *object;
  12294. zval *property = opline->op2.zv;
  12295. zval *value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  12296. int have_get_ptr = 0;
  12297. if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  12298. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  12299. }
  12300. make_real_object(object_ptr TSRMLS_CC);
  12301. object = *object_ptr;
  12302. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  12303. zend_error(E_WARNING, "Attempt to assign property of non-object");
  12304. FREE_OP(free_op_data1);
  12305. if (RETURN_VALUE_USED(opline)) {
  12306. PZVAL_LOCK(&EG(uninitialized_zval));
  12307. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  12308. }
  12309. } else {
  12310. /* here we are sure we are dealing with an object */
  12311. if (0) {
  12312. MAKE_REAL_ZVAL_PTR(property);
  12313. }
  12314. /* here property is a string */
  12315. if (opline->extended_value == ZEND_ASSIGN_OBJ
  12316. && Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  12317. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  12318. if (zptr != NULL) { /* NULL means no success in getting PTR */
  12319. have_get_ptr = 1;
  12320. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  12321. if (RETURN_VALUE_USED(opline)) {
  12322. PZVAL_LOCK(&EG(uninitialized_zval));
  12323. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  12324. }
  12325. } else {
  12326. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  12327. binary_op(*zptr, *zptr, value TSRMLS_CC);
  12328. if (RETURN_VALUE_USED(opline)) {
  12329. PZVAL_LOCK(*zptr);
  12330. EX_T(opline->result.var).var.ptr = *zptr;
  12331. }
  12332. }
  12333. }
  12334. }
  12335. if (!have_get_ptr) {
  12336. zval *z = NULL;
  12337. Z_ADDREF_P(object);
  12338. if (opline->extended_value == ZEND_ASSIGN_OBJ) {
  12339. if (Z_OBJ_HT_P(object)->read_property) {
  12340. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  12341. }
  12342. } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ {
  12343. if (Z_OBJ_HT_P(object)->read_dimension) {
  12344. z = Z_OBJ_HT_P(object)->read_dimension(object, property, BP_VAR_R TSRMLS_CC);
  12345. }
  12346. }
  12347. if (z) {
  12348. if (Z_TYPE_P(z) == IS_OBJECT && Z_OBJ_HT_P(z)->get) {
  12349. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  12350. if (Z_REFCOUNT_P(z) == 0) {
  12351. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  12352. zval_dtor(z);
  12353. FREE_ZVAL(z);
  12354. }
  12355. z = value;
  12356. }
  12357. Z_ADDREF_P(z);
  12358. SEPARATE_ZVAL_IF_NOT_REF(&z);
  12359. binary_op(z, z, value TSRMLS_CC);
  12360. if (opline->extended_value == ZEND_ASSIGN_OBJ) {
  12361. Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  12362. } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ {
  12363. Z_OBJ_HT_P(object)->write_dimension(object, property, z TSRMLS_CC);
  12364. }
  12365. if (RETURN_VALUE_USED(opline)) {
  12366. PZVAL_LOCK(z);
  12367. EX_T(opline->result.var).var.ptr = z;
  12368. }
  12369. zval_ptr_dtor(&z);
  12370. } else {
  12371. zend_error(E_WARNING, "Attempt to assign property of non-object");
  12372. if (RETURN_VALUE_USED(opline)) {
  12373. PZVAL_LOCK(&EG(uninitialized_zval));
  12374. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  12375. }
  12376. }
  12377. zval_ptr_dtor(&object);
  12378. }
  12379. if (0) {
  12380. zval_ptr_dtor(&property);
  12381. } else {
  12382. }
  12383. FREE_OP(free_op_data1);
  12384. }
  12385. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  12386. /* assign_obj has two opcodes! */
  12387. CHECK_EXCEPTION();
  12388. ZEND_VM_INC_OPCODE();
  12389. ZEND_VM_NEXT_OPCODE();
  12390. }
  12391. static int ZEND_FASTCALL zend_binary_assign_op_helper_SPEC_VAR_CONST(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS)
  12392. {
  12393. USE_OPLINE
  12394. zend_free_op free_op1, free_op_data2, free_op_data1;
  12395. zval **var_ptr;
  12396. zval *value;
  12397. SAVE_OPLINE();
  12398. switch (opline->extended_value) {
  12399. case ZEND_ASSIGN_OBJ:
  12400. return zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  12401. break;
  12402. case ZEND_ASSIGN_DIM: {
  12403. zval **container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  12404. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  12405. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  12406. } else if (UNEXPECTED(Z_TYPE_PP(container) == IS_OBJECT)) {
  12407. if (IS_VAR == IS_VAR && !(free_op1.var != NULL)) {
  12408. Z_ADDREF_PP(container); /* undo the effect of get_obj_zval_ptr_ptr() */
  12409. }
  12410. return zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  12411. } else {
  12412. zval *dim = opline->op2.zv;
  12413. zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), container, dim, IS_CONST, BP_VAR_RW TSRMLS_CC);
  12414. value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  12415. var_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC);
  12416. }
  12417. }
  12418. break;
  12419. default:
  12420. value = opline->op2.zv;
  12421. var_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  12422. /* do nothing */
  12423. break;
  12424. }
  12425. if (UNEXPECTED(var_ptr == NULL)) {
  12426. zend_error_noreturn(E_ERROR, "Cannot use assign-op operators with overloaded objects nor string offsets");
  12427. }
  12428. if (UNEXPECTED(*var_ptr == &EG(error_zval))) {
  12429. if (RETURN_VALUE_USED(opline)) {
  12430. PZVAL_LOCK(&EG(uninitialized_zval));
  12431. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  12432. }
  12433. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  12434. CHECK_EXCEPTION();
  12435. if (opline->extended_value == ZEND_ASSIGN_DIM) {
  12436. ZEND_VM_INC_OPCODE();
  12437. }
  12438. ZEND_VM_NEXT_OPCODE();
  12439. }
  12440. SEPARATE_ZVAL_IF_NOT_REF(var_ptr);
  12441. if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT)
  12442. && Z_OBJ_HANDLER_PP(var_ptr, get)
  12443. && Z_OBJ_HANDLER_PP(var_ptr, set)) {
  12444. /* proxy object */
  12445. zval *objval = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC);
  12446. Z_ADDREF_P(objval);
  12447. binary_op(objval, objval, value TSRMLS_CC);
  12448. Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, objval TSRMLS_CC);
  12449. zval_ptr_dtor(&objval);
  12450. } else {
  12451. binary_op(*var_ptr, *var_ptr, value TSRMLS_CC);
  12452. }
  12453. if (RETURN_VALUE_USED(opline)) {
  12454. PZVAL_LOCK(*var_ptr);
  12455. EX_T(opline->result.var).var.ptr = *var_ptr;
  12456. }
  12457. if (opline->extended_value == ZEND_ASSIGN_DIM) {
  12458. FREE_OP(free_op_data1);
  12459. FREE_OP_VAR_PTR(free_op_data2);
  12460. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  12461. CHECK_EXCEPTION();
  12462. ZEND_VM_INC_OPCODE();
  12463. } else {
  12464. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  12465. CHECK_EXCEPTION();
  12466. }
  12467. ZEND_VM_NEXT_OPCODE();
  12468. }
  12469. static int ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12470. {
  12471. return zend_binary_assign_op_helper_SPEC_VAR_CONST(add_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  12472. }
  12473. static int ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12474. {
  12475. return zend_binary_assign_op_helper_SPEC_VAR_CONST(sub_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  12476. }
  12477. static int ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12478. {
  12479. return zend_binary_assign_op_helper_SPEC_VAR_CONST(mul_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  12480. }
  12481. static int ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12482. {
  12483. return zend_binary_assign_op_helper_SPEC_VAR_CONST(div_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  12484. }
  12485. static int ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12486. {
  12487. return zend_binary_assign_op_helper_SPEC_VAR_CONST(mod_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  12488. }
  12489. static int ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12490. {
  12491. return zend_binary_assign_op_helper_SPEC_VAR_CONST(shift_left_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  12492. }
  12493. static int ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12494. {
  12495. return zend_binary_assign_op_helper_SPEC_VAR_CONST(shift_right_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  12496. }
  12497. static int ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12498. {
  12499. return zend_binary_assign_op_helper_SPEC_VAR_CONST(concat_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  12500. }
  12501. static int ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12502. {
  12503. return zend_binary_assign_op_helper_SPEC_VAR_CONST(bitwise_or_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  12504. }
  12505. static int ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12506. {
  12507. return zend_binary_assign_op_helper_SPEC_VAR_CONST(bitwise_and_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  12508. }
  12509. static int ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12510. {
  12511. return zend_binary_assign_op_helper_SPEC_VAR_CONST(bitwise_xor_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  12512. }
  12513. static int ZEND_FASTCALL zend_pre_incdec_property_helper_SPEC_VAR_CONST(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS)
  12514. {
  12515. USE_OPLINE
  12516. zend_free_op free_op1;
  12517. zval **object_ptr;
  12518. zval *object;
  12519. zval *property;
  12520. zval **retval;
  12521. int have_get_ptr = 0;
  12522. SAVE_OPLINE();
  12523. object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  12524. property = opline->op2.zv;
  12525. retval = &EX_T(opline->result.var).var.ptr;
  12526. if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  12527. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  12528. }
  12529. make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */
  12530. object = *object_ptr;
  12531. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  12532. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  12533. if (RETURN_VALUE_USED(opline)) {
  12534. PZVAL_LOCK(&EG(uninitialized_zval));
  12535. *retval = &EG(uninitialized_zval);
  12536. }
  12537. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  12538. CHECK_EXCEPTION();
  12539. ZEND_VM_NEXT_OPCODE();
  12540. }
  12541. /* here we are sure we are dealing with an object */
  12542. if (0) {
  12543. MAKE_REAL_ZVAL_PTR(property);
  12544. }
  12545. if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  12546. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  12547. if (zptr != NULL) { /* NULL means no success in getting PTR */
  12548. have_get_ptr = 1;
  12549. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  12550. if (RETURN_VALUE_USED(opline)) {
  12551. PZVAL_LOCK(&EG(uninitialized_zval));
  12552. *retval = &EG(uninitialized_zval);
  12553. }
  12554. } else {
  12555. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  12556. incdec_op(*zptr);
  12557. if (RETURN_VALUE_USED(opline)) {
  12558. *retval = *zptr;
  12559. PZVAL_LOCK(*retval);
  12560. }
  12561. }
  12562. }
  12563. }
  12564. if (!have_get_ptr) {
  12565. if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) {
  12566. zval *z;
  12567. Z_ADDREF_P(object);
  12568. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  12569. if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) {
  12570. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  12571. if (Z_REFCOUNT_P(z) == 0) {
  12572. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  12573. zval_dtor(z);
  12574. FREE_ZVAL(z);
  12575. }
  12576. z = value;
  12577. }
  12578. Z_ADDREF_P(z);
  12579. SEPARATE_ZVAL_IF_NOT_REF(&z);
  12580. incdec_op(z);
  12581. *retval = z;
  12582. Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  12583. zval_ptr_dtor(&object);
  12584. SELECTIVE_PZVAL_LOCK(*retval, opline);
  12585. zval_ptr_dtor(&z);
  12586. } else {
  12587. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  12588. if (RETURN_VALUE_USED(opline)) {
  12589. PZVAL_LOCK(&EG(uninitialized_zval));
  12590. *retval = &EG(uninitialized_zval);
  12591. }
  12592. }
  12593. }
  12594. if (0) {
  12595. zval_ptr_dtor(&property);
  12596. } else {
  12597. }
  12598. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  12599. CHECK_EXCEPTION();
  12600. ZEND_VM_NEXT_OPCODE();
  12601. }
  12602. static int ZEND_FASTCALL ZEND_PRE_INC_OBJ_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12603. {
  12604. return zend_pre_incdec_property_helper_SPEC_VAR_CONST(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  12605. }
  12606. static int ZEND_FASTCALL ZEND_PRE_DEC_OBJ_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12607. {
  12608. return zend_pre_incdec_property_helper_SPEC_VAR_CONST(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  12609. }
  12610. static int ZEND_FASTCALL zend_post_incdec_property_helper_SPEC_VAR_CONST(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS)
  12611. {
  12612. USE_OPLINE
  12613. zend_free_op free_op1;
  12614. zval **object_ptr;
  12615. zval *object;
  12616. zval *property;
  12617. zval *retval;
  12618. int have_get_ptr = 0;
  12619. SAVE_OPLINE();
  12620. object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  12621. property = opline->op2.zv;
  12622. retval = &EX_T(opline->result.var).tmp_var;
  12623. if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  12624. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  12625. }
  12626. make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */
  12627. object = *object_ptr;
  12628. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  12629. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  12630. ZVAL_NULL(retval);
  12631. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  12632. CHECK_EXCEPTION();
  12633. ZEND_VM_NEXT_OPCODE();
  12634. }
  12635. /* here we are sure we are dealing with an object */
  12636. if (0) {
  12637. MAKE_REAL_ZVAL_PTR(property);
  12638. }
  12639. if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  12640. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  12641. if (zptr != NULL) { /* NULL means no success in getting PTR */
  12642. have_get_ptr = 1;
  12643. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  12644. ZVAL_NULL(retval);
  12645. } else {
  12646. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  12647. ZVAL_COPY_VALUE(retval, *zptr);
  12648. zendi_zval_copy_ctor(*retval);
  12649. incdec_op(*zptr);
  12650. }
  12651. }
  12652. }
  12653. if (!have_get_ptr) {
  12654. if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) {
  12655. zval *z, *z_copy;
  12656. Z_ADDREF_P(object);
  12657. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  12658. if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) {
  12659. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  12660. if (Z_REFCOUNT_P(z) == 0) {
  12661. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  12662. zval_dtor(z);
  12663. FREE_ZVAL(z);
  12664. }
  12665. z = value;
  12666. }
  12667. ZVAL_COPY_VALUE(retval, z);
  12668. zendi_zval_copy_ctor(*retval);
  12669. ALLOC_ZVAL(z_copy);
  12670. INIT_PZVAL_COPY(z_copy, z);
  12671. zendi_zval_copy_ctor(*z_copy);
  12672. incdec_op(z_copy);
  12673. Z_ADDREF_P(z);
  12674. Z_OBJ_HT_P(object)->write_property(object, property, z_copy, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  12675. zval_ptr_dtor(&object);
  12676. zval_ptr_dtor(&z_copy);
  12677. zval_ptr_dtor(&z);
  12678. } else {
  12679. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  12680. ZVAL_NULL(retval);
  12681. }
  12682. }
  12683. if (0) {
  12684. zval_ptr_dtor(&property);
  12685. } else {
  12686. }
  12687. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  12688. CHECK_EXCEPTION();
  12689. ZEND_VM_NEXT_OPCODE();
  12690. }
  12691. static int ZEND_FASTCALL ZEND_POST_INC_OBJ_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12692. {
  12693. return zend_post_incdec_property_helper_SPEC_VAR_CONST(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  12694. }
  12695. static int ZEND_FASTCALL ZEND_POST_DEC_OBJ_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12696. {
  12697. return zend_post_incdec_property_helper_SPEC_VAR_CONST(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  12698. }
  12699. static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_VAR_CONST(int type, ZEND_OPCODE_HANDLER_ARGS)
  12700. {
  12701. USE_OPLINE
  12702. zend_free_op free_op1;
  12703. zval *varname;
  12704. zval **retval;
  12705. zval tmp_varname;
  12706. HashTable *target_symbol_table;
  12707. ulong hash_value;
  12708. SAVE_OPLINE();
  12709. varname = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  12710. if (IS_VAR != IS_CONST && UNEXPECTED(Z_TYPE_P(varname) != IS_STRING)) {
  12711. ZVAL_COPY_VALUE(&tmp_varname, varname);
  12712. zval_copy_ctor(&tmp_varname);
  12713. Z_SET_REFCOUNT(tmp_varname, 1);
  12714. Z_UNSET_ISREF(tmp_varname);
  12715. convert_to_string(&tmp_varname);
  12716. varname = &tmp_varname;
  12717. }
  12718. if (IS_CONST != IS_UNUSED) {
  12719. zend_class_entry *ce;
  12720. if (IS_CONST == IS_CONST) {
  12721. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  12722. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  12723. } else {
  12724. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  12725. if (UNEXPECTED(ce == NULL)) {
  12726. if (IS_VAR != IS_CONST && varname == &tmp_varname) {
  12727. zval_dtor(&tmp_varname);
  12728. }
  12729. zval_ptr_dtor_nogc(&free_op1.var);
  12730. CHECK_EXCEPTION();
  12731. ZEND_VM_NEXT_OPCODE();
  12732. }
  12733. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  12734. }
  12735. } else {
  12736. ce = EX_T(opline->op2.var).class_entry;
  12737. }
  12738. retval = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 0, ((IS_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  12739. zval_ptr_dtor_nogc(&free_op1.var);
  12740. } else {
  12741. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  12742. /*
  12743. if (!target_symbol_table) {
  12744. CHECK_EXCEPTION();
  12745. ZEND_VM_NEXT_OPCODE();
  12746. }
  12747. */
  12748. if (IS_VAR == IS_CONST) {
  12749. hash_value = Z_HASH_P(varname);
  12750. } else {
  12751. hash_value = str_hash(Z_STRVAL_P(varname), Z_STRLEN_P(varname));
  12752. }
  12753. if (zend_hash_quick_find(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, (void **) &retval) == FAILURE) {
  12754. switch (type) {
  12755. case BP_VAR_R:
  12756. case BP_VAR_UNSET:
  12757. zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
  12758. /* break missing intentionally */
  12759. case BP_VAR_IS:
  12760. retval = &EG(uninitialized_zval_ptr);
  12761. break;
  12762. case BP_VAR_RW:
  12763. zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
  12764. /* break missing intentionally */
  12765. case BP_VAR_W:
  12766. Z_ADDREF_P(&EG(uninitialized_zval));
  12767. zend_hash_quick_update(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, &EG(uninitialized_zval_ptr), sizeof(zval *), (void **) &retval);
  12768. break;
  12769. EMPTY_SWITCH_DEFAULT_CASE()
  12770. }
  12771. }
  12772. switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
  12773. case ZEND_FETCH_GLOBAL:
  12774. if (IS_VAR != IS_TMP_VAR) {
  12775. zval_ptr_dtor_nogc(&free_op1.var);
  12776. }
  12777. break;
  12778. case ZEND_FETCH_LOCAL:
  12779. zval_ptr_dtor_nogc(&free_op1.var);
  12780. break;
  12781. case ZEND_FETCH_STATIC:
  12782. zval_update_constant(retval, 1 TSRMLS_CC);
  12783. break;
  12784. case ZEND_FETCH_GLOBAL_LOCK:
  12785. if (IS_VAR == IS_VAR && !free_op1.var) {
  12786. PZVAL_LOCK(*EX_T(opline->op1.var).var.ptr_ptr);
  12787. }
  12788. break;
  12789. }
  12790. }
  12791. if (IS_VAR != IS_CONST && varname == &tmp_varname) {
  12792. zval_dtor(&tmp_varname);
  12793. }
  12794. if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
  12795. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
  12796. }
  12797. PZVAL_LOCK(*retval);
  12798. switch (type) {
  12799. case BP_VAR_R:
  12800. case BP_VAR_IS:
  12801. EX_T(opline->result.var).var.ptr = *retval;
  12802. break;
  12803. case BP_VAR_UNSET: {
  12804. zend_free_op free_res;
  12805. PZVAL_UNLOCK(*retval, &free_res);
  12806. if (retval != &EG(uninitialized_zval_ptr)) {
  12807. SEPARATE_ZVAL_IF_NOT_REF(retval);
  12808. }
  12809. PZVAL_LOCK(*retval);
  12810. FREE_OP_VAR_PTR(free_res);
  12811. }
  12812. /* break missing intentionally */
  12813. default:
  12814. EX_T(opline->result.var).var.ptr_ptr = retval;
  12815. break;
  12816. }
  12817. CHECK_EXCEPTION();
  12818. ZEND_VM_NEXT_OPCODE();
  12819. }
  12820. static int ZEND_FASTCALL ZEND_FETCH_R_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12821. {
  12822. return zend_fetch_var_address_helper_SPEC_VAR_CONST(BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  12823. }
  12824. static int ZEND_FASTCALL ZEND_FETCH_W_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12825. {
  12826. return zend_fetch_var_address_helper_SPEC_VAR_CONST(BP_VAR_W, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  12827. }
  12828. static int ZEND_FASTCALL ZEND_FETCH_RW_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12829. {
  12830. return zend_fetch_var_address_helper_SPEC_VAR_CONST(BP_VAR_RW, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  12831. }
  12832. static int ZEND_FASTCALL ZEND_FETCH_FUNC_ARG_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12833. {
  12834. USE_OPLINE
  12835. return zend_fetch_var_address_helper_SPEC_VAR_CONST(zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC) ? BP_VAR_W : BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  12836. }
  12837. static int ZEND_FASTCALL ZEND_FETCH_UNSET_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12838. {
  12839. return zend_fetch_var_address_helper_SPEC_VAR_CONST(BP_VAR_UNSET, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  12840. }
  12841. static int ZEND_FASTCALL ZEND_FETCH_IS_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12842. {
  12843. return zend_fetch_var_address_helper_SPEC_VAR_CONST(BP_VAR_IS, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  12844. }
  12845. static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12846. {
  12847. USE_OPLINE
  12848. zend_free_op free_op1;
  12849. zval *container;
  12850. SAVE_OPLINE();
  12851. container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  12852. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_R TSRMLS_CC);
  12853. if (IS_VAR != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) {
  12854. zval_ptr_dtor_nogc(&free_op1.var);
  12855. }
  12856. CHECK_EXCEPTION();
  12857. ZEND_VM_NEXT_OPCODE();
  12858. }
  12859. static int ZEND_FASTCALL ZEND_FETCH_DIM_W_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12860. {
  12861. USE_OPLINE
  12862. zend_free_op free_op1;
  12863. zval **container;
  12864. SAVE_OPLINE();
  12865. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  12866. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  12867. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  12868. }
  12869. zend_fetch_dimension_address(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_W TSRMLS_CC);
  12870. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  12871. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  12872. }
  12873. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  12874. /* We are going to assign the result by reference */
  12875. if (UNEXPECTED(opline->extended_value != 0)) {
  12876. zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr;
  12877. if (retval_ptr) {
  12878. Z_DELREF_PP(retval_ptr);
  12879. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr);
  12880. Z_ADDREF_PP(retval_ptr);
  12881. }
  12882. }
  12883. CHECK_EXCEPTION();
  12884. ZEND_VM_NEXT_OPCODE();
  12885. }
  12886. static int ZEND_FASTCALL ZEND_FETCH_DIM_RW_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12887. {
  12888. USE_OPLINE
  12889. zend_free_op free_op1;
  12890. zval **container;
  12891. SAVE_OPLINE();
  12892. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  12893. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  12894. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  12895. }
  12896. zend_fetch_dimension_address(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_RW TSRMLS_CC);
  12897. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  12898. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  12899. }
  12900. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  12901. CHECK_EXCEPTION();
  12902. ZEND_VM_NEXT_OPCODE();
  12903. }
  12904. static int ZEND_FASTCALL ZEND_FETCH_DIM_IS_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12905. {
  12906. USE_OPLINE
  12907. zend_free_op free_op1;
  12908. zval *container;
  12909. SAVE_OPLINE();
  12910. container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  12911. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_IS TSRMLS_CC);
  12912. zval_ptr_dtor_nogc(&free_op1.var);
  12913. CHECK_EXCEPTION();
  12914. ZEND_VM_NEXT_OPCODE();
  12915. }
  12916. static int ZEND_FASTCALL ZEND_FETCH_DIM_FUNC_ARG_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12917. {
  12918. USE_OPLINE
  12919. zend_free_op free_op1;
  12920. SAVE_OPLINE();
  12921. if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) {
  12922. zval **container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  12923. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  12924. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  12925. }
  12926. zend_fetch_dimension_address(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_W TSRMLS_CC);
  12927. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  12928. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  12929. }
  12930. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  12931. } else {
  12932. zval *container;
  12933. if (IS_CONST == IS_UNUSED) {
  12934. zend_error_noreturn(E_ERROR, "Cannot use [] for reading");
  12935. }
  12936. container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  12937. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_R TSRMLS_CC);
  12938. zval_ptr_dtor_nogc(&free_op1.var);
  12939. }
  12940. CHECK_EXCEPTION();
  12941. ZEND_VM_NEXT_OPCODE();
  12942. }
  12943. static int ZEND_FASTCALL ZEND_FETCH_DIM_UNSET_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  12944. {
  12945. USE_OPLINE
  12946. zend_free_op free_op1;
  12947. zval **container;
  12948. SAVE_OPLINE();
  12949. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  12950. if (IS_VAR == IS_CV) {
  12951. if (container != &EG(uninitialized_zval_ptr)) {
  12952. SEPARATE_ZVAL_IF_NOT_REF(container);
  12953. }
  12954. }
  12955. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  12956. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  12957. }
  12958. zend_fetch_dimension_address(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_UNSET TSRMLS_CC);
  12959. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  12960. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  12961. }
  12962. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  12963. if (UNEXPECTED(EX_T(opline->result.var).var.ptr_ptr == NULL)) {
  12964. zend_error_noreturn(E_ERROR, "Cannot unset string offsets");
  12965. ZEND_VM_NEXT_OPCODE();
  12966. } else {
  12967. zend_free_op free_res;
  12968. zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr;
  12969. PZVAL_UNLOCK(*retval_ptr, &free_res);
  12970. if (retval_ptr != &EG(uninitialized_zval_ptr)) {
  12971. SEPARATE_ZVAL_IF_NOT_REF(retval_ptr);
  12972. }
  12973. PZVAL_LOCK(*retval_ptr);
  12974. FREE_OP_VAR_PTR(free_res);
  12975. CHECK_EXCEPTION();
  12976. ZEND_VM_NEXT_OPCODE();
  12977. }
  12978. }
  12979. static int ZEND_FASTCALL zend_fetch_property_address_read_helper_SPEC_VAR_CONST(ZEND_OPCODE_HANDLER_ARGS)
  12980. {
  12981. USE_OPLINE
  12982. zend_free_op free_op1;
  12983. zval *container;
  12984. zval *offset;
  12985. SAVE_OPLINE();
  12986. container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  12987. offset = opline->op2.zv;
  12988. if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) ||
  12989. UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) {
  12990. zend_error(E_NOTICE, "Trying to get property of non-object");
  12991. PZVAL_LOCK(&EG(uninitialized_zval));
  12992. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  12993. } else {
  12994. zval *retval;
  12995. if (0) {
  12996. MAKE_REAL_ZVAL_PTR(offset);
  12997. }
  12998. /* here we are sure we are dealing with an object */
  12999. retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_R, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  13000. PZVAL_LOCK(retval);
  13001. EX_T(opline->result.var).var.ptr = retval;
  13002. if (0) {
  13003. zval_ptr_dtor(&offset);
  13004. } else {
  13005. }
  13006. }
  13007. zval_ptr_dtor_nogc(&free_op1.var);
  13008. CHECK_EXCEPTION();
  13009. ZEND_VM_NEXT_OPCODE();
  13010. }
  13011. static int ZEND_FASTCALL ZEND_FETCH_OBJ_R_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  13012. {
  13013. return zend_fetch_property_address_read_helper_SPEC_VAR_CONST(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  13014. }
  13015. static int ZEND_FASTCALL ZEND_FETCH_OBJ_W_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  13016. {
  13017. USE_OPLINE
  13018. zend_free_op free_op1;
  13019. zval *property;
  13020. zval **container;
  13021. SAVE_OPLINE();
  13022. property = opline->op2.zv;
  13023. if (0) {
  13024. MAKE_REAL_ZVAL_PTR(property);
  13025. }
  13026. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  13027. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  13028. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  13029. }
  13030. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC);
  13031. if (0) {
  13032. zval_ptr_dtor(&property);
  13033. } else {
  13034. }
  13035. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  13036. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  13037. }
  13038. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  13039. /* We are going to assign the result by reference */
  13040. if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
  13041. zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr;
  13042. Z_DELREF_PP(retval_ptr);
  13043. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr);
  13044. Z_ADDREF_PP(retval_ptr);
  13045. EX_T(opline->result.var).var.ptr = *EX_T(opline->result.var).var.ptr_ptr;
  13046. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  13047. }
  13048. CHECK_EXCEPTION();
  13049. ZEND_VM_NEXT_OPCODE();
  13050. }
  13051. static int ZEND_FASTCALL ZEND_FETCH_OBJ_RW_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  13052. {
  13053. USE_OPLINE
  13054. zend_free_op free_op1;
  13055. zval *property;
  13056. zval **container;
  13057. SAVE_OPLINE();
  13058. property = opline->op2.zv;
  13059. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  13060. if (0) {
  13061. MAKE_REAL_ZVAL_PTR(property);
  13062. }
  13063. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  13064. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  13065. }
  13066. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_RW TSRMLS_CC);
  13067. if (0) {
  13068. zval_ptr_dtor(&property);
  13069. } else {
  13070. }
  13071. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  13072. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  13073. }
  13074. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  13075. CHECK_EXCEPTION();
  13076. ZEND_VM_NEXT_OPCODE();
  13077. }
  13078. static int ZEND_FASTCALL ZEND_FETCH_OBJ_IS_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  13079. {
  13080. USE_OPLINE
  13081. zend_free_op free_op1;
  13082. zval *container;
  13083. zval *offset;
  13084. SAVE_OPLINE();
  13085. container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  13086. offset = opline->op2.zv;
  13087. if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) ||
  13088. UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) {
  13089. PZVAL_LOCK(&EG(uninitialized_zval));
  13090. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  13091. } else {
  13092. zval *retval;
  13093. if (0) {
  13094. MAKE_REAL_ZVAL_PTR(offset);
  13095. }
  13096. /* here we are sure we are dealing with an object */
  13097. retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_IS, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  13098. PZVAL_LOCK(retval);
  13099. EX_T(opline->result.var).var.ptr = retval;
  13100. if (0) {
  13101. zval_ptr_dtor(&offset);
  13102. } else {
  13103. }
  13104. }
  13105. zval_ptr_dtor_nogc(&free_op1.var);
  13106. CHECK_EXCEPTION();
  13107. ZEND_VM_NEXT_OPCODE();
  13108. }
  13109. static int ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  13110. {
  13111. USE_OPLINE
  13112. if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) {
  13113. /* Behave like FETCH_OBJ_W */
  13114. zend_free_op free_op1;
  13115. zval *property;
  13116. zval **container;
  13117. SAVE_OPLINE();
  13118. property = opline->op2.zv;
  13119. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  13120. if (0) {
  13121. MAKE_REAL_ZVAL_PTR(property);
  13122. }
  13123. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  13124. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  13125. }
  13126. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC);
  13127. if (0) {
  13128. zval_ptr_dtor(&property);
  13129. } else {
  13130. }
  13131. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  13132. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  13133. }
  13134. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  13135. CHECK_EXCEPTION();
  13136. ZEND_VM_NEXT_OPCODE();
  13137. } else {
  13138. return zend_fetch_property_address_read_helper_SPEC_VAR_CONST(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  13139. }
  13140. }
  13141. static int ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  13142. {
  13143. USE_OPLINE
  13144. zend_free_op free_op1, free_res;
  13145. zval **container;
  13146. zval *property;
  13147. SAVE_OPLINE();
  13148. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  13149. property = opline->op2.zv;
  13150. if (IS_VAR == IS_CV) {
  13151. if (container != &EG(uninitialized_zval_ptr)) {
  13152. SEPARATE_ZVAL_IF_NOT_REF(container);
  13153. }
  13154. }
  13155. if (0) {
  13156. MAKE_REAL_ZVAL_PTR(property);
  13157. }
  13158. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  13159. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  13160. }
  13161. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_UNSET TSRMLS_CC);
  13162. if (0) {
  13163. zval_ptr_dtor(&property);
  13164. } else {
  13165. }
  13166. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  13167. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  13168. }
  13169. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  13170. PZVAL_UNLOCK(*EX_T(opline->result.var).var.ptr_ptr, &free_res);
  13171. if (EX_T(opline->result.var).var.ptr_ptr != &EG(uninitialized_zval_ptr)) {
  13172. SEPARATE_ZVAL_IF_NOT_REF(EX_T(opline->result.var).var.ptr_ptr);
  13173. }
  13174. PZVAL_LOCK(*EX_T(opline->result.var).var.ptr_ptr);
  13175. FREE_OP_VAR_PTR(free_res);
  13176. CHECK_EXCEPTION();
  13177. ZEND_VM_NEXT_OPCODE();
  13178. }
  13179. static int ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  13180. {
  13181. USE_OPLINE
  13182. zend_free_op free_op1;
  13183. zval **object_ptr;
  13184. zval *property_name;
  13185. SAVE_OPLINE();
  13186. object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  13187. property_name = opline->op2.zv;
  13188. if (0) {
  13189. MAKE_REAL_ZVAL_PTR(property_name);
  13190. }
  13191. if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  13192. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  13193. }
  13194. zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_OBJ, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  13195. if (0) {
  13196. zval_ptr_dtor(&property_name);
  13197. } else {
  13198. }
  13199. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  13200. /* assign_obj has two opcodes! */
  13201. CHECK_EXCEPTION();
  13202. ZEND_VM_INC_OPCODE();
  13203. ZEND_VM_NEXT_OPCODE();
  13204. }
  13205. static int ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  13206. {
  13207. USE_OPLINE
  13208. zend_free_op free_op1;
  13209. zval **object_ptr;
  13210. SAVE_OPLINE();
  13211. object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  13212. if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  13213. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  13214. }
  13215. if (Z_TYPE_PP(object_ptr) == IS_OBJECT) {
  13216. zval *property_name = opline->op2.zv;
  13217. if (0) {
  13218. MAKE_REAL_ZVAL_PTR(property_name);
  13219. }
  13220. zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_DIM, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  13221. if (0) {
  13222. zval_ptr_dtor(&property_name);
  13223. } else {
  13224. }
  13225. } else {
  13226. zend_free_op free_op_data1, free_op_data2;
  13227. zval *value;
  13228. zval *dim = opline->op2.zv;
  13229. zval **variable_ptr_ptr;
  13230. zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), object_ptr, dim, IS_CONST, BP_VAR_W TSRMLS_CC);
  13231. value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  13232. variable_ptr_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC);
  13233. if (UNEXPECTED(variable_ptr_ptr == NULL)) {
  13234. if (zend_assign_to_string_offset(&EX_T((opline+1)->op2.var), value, (opline+1)->op1_type TSRMLS_CC)) {
  13235. if (RETURN_VALUE_USED(opline)) {
  13236. zval *retval;
  13237. ALLOC_ZVAL(retval);
  13238. ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T((opline+1)->op2.var).str_offset.str)+EX_T((opline+1)->op2.var).str_offset.offset, 1, 1);
  13239. INIT_PZVAL(retval);
  13240. EX_T(opline->result.var).var.ptr = retval;
  13241. }
  13242. } else if (RETURN_VALUE_USED(opline)) {
  13243. PZVAL_LOCK(&EG(uninitialized_zval));
  13244. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  13245. }
  13246. } else if (UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) {
  13247. if (IS_TMP_FREE(free_op_data1)) {
  13248. zval_dtor(value);
  13249. }
  13250. if (RETURN_VALUE_USED(opline)) {
  13251. PZVAL_LOCK(&EG(uninitialized_zval));
  13252. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  13253. }
  13254. } else {
  13255. if ((opline+1)->op1_type == IS_TMP_VAR) {
  13256. value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  13257. } else if ((opline+1)->op1_type == IS_CONST) {
  13258. value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  13259. } else {
  13260. value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  13261. }
  13262. if (RETURN_VALUE_USED(opline)) {
  13263. PZVAL_LOCK(value);
  13264. EX_T(opline->result.var).var.ptr = value;
  13265. }
  13266. }
  13267. FREE_OP_VAR_PTR(free_op_data2);
  13268. FREE_OP_IF_VAR(free_op_data1);
  13269. }
  13270. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  13271. /* assign_dim has two opcodes! */
  13272. CHECK_EXCEPTION();
  13273. ZEND_VM_INC_OPCODE();
  13274. ZEND_VM_NEXT_OPCODE();
  13275. }
  13276. static int ZEND_FASTCALL ZEND_ASSIGN_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  13277. {
  13278. USE_OPLINE
  13279. zend_free_op free_op1;
  13280. zval *value;
  13281. zval **variable_ptr_ptr;
  13282. SAVE_OPLINE();
  13283. value = opline->op2.zv;
  13284. variable_ptr_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  13285. if (IS_VAR == IS_VAR && UNEXPECTED(variable_ptr_ptr == NULL)) {
  13286. if (zend_assign_to_string_offset(&EX_T(opline->op1.var), value, IS_CONST TSRMLS_CC)) {
  13287. if (RETURN_VALUE_USED(opline)) {
  13288. zval *retval;
  13289. ALLOC_ZVAL(retval);
  13290. ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T(opline->op1.var).str_offset.str)+EX_T(opline->op1.var).str_offset.offset, 1, 1);
  13291. INIT_PZVAL(retval);
  13292. EX_T(opline->result.var).var.ptr = retval;
  13293. }
  13294. } else if (RETURN_VALUE_USED(opline)) {
  13295. PZVAL_LOCK(&EG(uninitialized_zval));
  13296. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  13297. }
  13298. } else if (IS_VAR == IS_VAR && UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) {
  13299. if (0) {
  13300. zval_dtor(value);
  13301. }
  13302. if (RETURN_VALUE_USED(opline)) {
  13303. PZVAL_LOCK(&EG(uninitialized_zval));
  13304. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  13305. }
  13306. } else {
  13307. if (IS_CONST == IS_TMP_VAR) {
  13308. value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  13309. } else if (IS_CONST == IS_CONST) {
  13310. value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  13311. } else {
  13312. value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  13313. }
  13314. if (RETURN_VALUE_USED(opline)) {
  13315. PZVAL_LOCK(value);
  13316. EX_T(opline->result.var).var.ptr = value;
  13317. }
  13318. }
  13319. if (IS_VAR == IS_VAR && (free_op1.var != NULL)) {
  13320. zval_ptr_dtor_nogc(&value);
  13321. }
  13322. /* zend_assign_to_variable() always takes care of op2, never free it! */
  13323. CHECK_EXCEPTION();
  13324. ZEND_VM_NEXT_OPCODE();
  13325. }
  13326. static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  13327. {
  13328. USE_OPLINE
  13329. zval *function_name;
  13330. char *function_name_strval;
  13331. int function_name_strlen;
  13332. zend_free_op free_op1;
  13333. call_slot *call = EX(call_slots) + opline->result.num;
  13334. SAVE_OPLINE();
  13335. function_name = opline->op2.zv;
  13336. if (IS_CONST != IS_CONST &&
  13337. UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) {
  13338. if (UNEXPECTED(EG(exception) != NULL)) {
  13339. HANDLE_EXCEPTION();
  13340. }
  13341. zend_error_noreturn(E_ERROR, "Method name must be a string");
  13342. }
  13343. function_name_strval = Z_STRVAL_P(function_name);
  13344. function_name_strlen = Z_STRLEN_P(function_name);
  13345. call->object = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  13346. if (EXPECTED(call->object != NULL) &&
  13347. EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) {
  13348. call->called_scope = Z_OBJCE_P(call->object);
  13349. if (IS_CONST != IS_CONST ||
  13350. (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) {
  13351. zval *object = call->object;
  13352. if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) {
  13353. zend_error_noreturn(E_ERROR, "Object does not support method calls");
  13354. }
  13355. /* First, locate the function. */
  13356. call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_CONST == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC);
  13357. if (UNEXPECTED(call->fbc == NULL)) {
  13358. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval);
  13359. }
  13360. if (IS_CONST == IS_CONST &&
  13361. EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) &&
  13362. EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) &&
  13363. EXPECTED(call->object == object)) {
  13364. CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc);
  13365. }
  13366. }
  13367. } else {
  13368. if (UNEXPECTED(EG(exception) != NULL)) {
  13369. HANDLE_EXCEPTION();
  13370. }
  13371. zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object)));
  13372. }
  13373. if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) {
  13374. call->object = NULL;
  13375. } else {
  13376. if (!PZVAL_IS_REF(call->object)) {
  13377. Z_ADDREF_P(call->object); /* For $this pointer */
  13378. } else {
  13379. zval *this_ptr;
  13380. ALLOC_ZVAL(this_ptr);
  13381. INIT_PZVAL_COPY(this_ptr, call->object);
  13382. zval_copy_ctor(this_ptr);
  13383. call->object = this_ptr;
  13384. }
  13385. }
  13386. call->num_additional_args = 0;
  13387. call->is_ctor_call = 0;
  13388. EX(call) = call;
  13389. zval_ptr_dtor_nogc(&free_op1.var);
  13390. CHECK_EXCEPTION();
  13391. ZEND_VM_NEXT_OPCODE();
  13392. }
  13393. static int ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  13394. {
  13395. USE_OPLINE
  13396. zval *function_name;
  13397. zend_class_entry *ce;
  13398. call_slot *call = EX(call_slots) + opline->result.num;
  13399. SAVE_OPLINE();
  13400. if (IS_VAR == IS_CONST) {
  13401. /* no function found. try a static method in class */
  13402. if (CACHED_PTR(opline->op1.literal->cache_slot)) {
  13403. ce = CACHED_PTR(opline->op1.literal->cache_slot);
  13404. } else {
  13405. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), opline->op1.literal + 1, opline->extended_value TSRMLS_CC);
  13406. if (UNEXPECTED(EG(exception) != NULL)) {
  13407. HANDLE_EXCEPTION();
  13408. }
  13409. if (UNEXPECTED(ce == NULL)) {
  13410. zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op1.zv));
  13411. }
  13412. CACHE_PTR(opline->op1.literal->cache_slot, ce);
  13413. }
  13414. call->called_scope = ce;
  13415. } else {
  13416. ce = EX_T(opline->op1.var).class_entry;
  13417. if (opline->extended_value == ZEND_FETCH_CLASS_PARENT || opline->extended_value == ZEND_FETCH_CLASS_SELF) {
  13418. call->called_scope = EG(called_scope);
  13419. } else {
  13420. call->called_scope = ce;
  13421. }
  13422. }
  13423. if (IS_VAR == IS_CONST &&
  13424. IS_CONST == IS_CONST &&
  13425. CACHED_PTR(opline->op2.literal->cache_slot)) {
  13426. call->fbc = CACHED_PTR(opline->op2.literal->cache_slot);
  13427. } else if (IS_VAR != IS_CONST &&
  13428. IS_CONST == IS_CONST &&
  13429. (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce))) {
  13430. /* do nothing */
  13431. } else if (IS_CONST != IS_UNUSED) {
  13432. char *function_name_strval = NULL;
  13433. int function_name_strlen = 0;
  13434. if (IS_CONST == IS_CONST) {
  13435. function_name_strval = Z_STRVAL_P(opline->op2.zv);
  13436. function_name_strlen = Z_STRLEN_P(opline->op2.zv);
  13437. } else {
  13438. function_name = opline->op2.zv;
  13439. if (UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) {
  13440. if (UNEXPECTED(EG(exception) != NULL)) {
  13441. HANDLE_EXCEPTION();
  13442. }
  13443. zend_error_noreturn(E_ERROR, "Function name must be a string");
  13444. } else {
  13445. function_name_strval = Z_STRVAL_P(function_name);
  13446. function_name_strlen = Z_STRLEN_P(function_name);
  13447. }
  13448. }
  13449. if (function_name_strval) {
  13450. if (ce->get_static_method) {
  13451. call->fbc = ce->get_static_method(ce, function_name_strval, function_name_strlen TSRMLS_CC);
  13452. } else {
  13453. call->fbc = zend_std_get_static_method(ce, function_name_strval, function_name_strlen, ((IS_CONST == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC);
  13454. }
  13455. if (UNEXPECTED(call->fbc == NULL)) {
  13456. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", ce->name, function_name_strval);
  13457. }
  13458. if (IS_CONST == IS_CONST &&
  13459. EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) &&
  13460. EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0)) {
  13461. if (IS_VAR == IS_CONST) {
  13462. CACHE_PTR(opline->op2.literal->cache_slot, call->fbc);
  13463. } else {
  13464. CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce, call->fbc);
  13465. }
  13466. }
  13467. }
  13468. if (IS_CONST != IS_CONST) {
  13469. }
  13470. } else {
  13471. if (UNEXPECTED(ce->constructor == NULL)) {
  13472. zend_error_noreturn(E_ERROR, "Cannot call constructor");
  13473. }
  13474. if (EG(This) && Z_OBJCE_P(EG(This)) != ce->constructor->common.scope && (ce->constructor->common.fn_flags & ZEND_ACC_PRIVATE)) {
  13475. zend_error_noreturn(E_ERROR, "Cannot call private %s::__construct()", ce->name);
  13476. }
  13477. call->fbc = ce->constructor;
  13478. }
  13479. if (call->fbc->common.fn_flags & ZEND_ACC_STATIC) {
  13480. call->object = NULL;
  13481. } else {
  13482. if (EG(This) &&
  13483. Z_OBJ_HT_P(EG(This))->get_class_entry &&
  13484. !instanceof_function(Z_OBJCE_P(EG(This)), ce TSRMLS_CC)) {
  13485. /* We are calling method of the other (incompatible) class,
  13486. but passing $this. This is done for compatibility with php-4. */
  13487. if (call->fbc->common.fn_flags & ZEND_ACC_ALLOW_STATIC) {
  13488. zend_error(E_DEPRECATED, "Non-static method %s::%s() should not be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name);
  13489. } else {
  13490. /* An internal function assumes $this is present and won't check that. So PHP would crash by allowing the call. */
  13491. zend_error_noreturn(E_ERROR, "Non-static method %s::%s() cannot be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name);
  13492. }
  13493. }
  13494. if ((call->object = EG(This))) {
  13495. Z_ADDREF_P(call->object);
  13496. call->called_scope = Z_OBJCE_P(call->object);
  13497. }
  13498. }
  13499. call->num_additional_args = 0;
  13500. call->is_ctor_call = 0;
  13501. EX(call) = call;
  13502. CHECK_EXCEPTION();
  13503. ZEND_VM_NEXT_OPCODE();
  13504. }
  13505. static int ZEND_FASTCALL ZEND_CASE_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  13506. {
  13507. USE_OPLINE
  13508. zend_free_op free_op1;
  13509. SAVE_OPLINE();
  13510. is_equal_function(&EX_T(opline->result.var).tmp_var,
  13511. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  13512. opline->op2.zv TSRMLS_CC);
  13513. CHECK_EXCEPTION();
  13514. ZEND_VM_NEXT_OPCODE();
  13515. }
  13516. static int ZEND_FASTCALL ZEND_FETCH_CONSTANT_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  13517. {
  13518. USE_OPLINE
  13519. SAVE_OPLINE();
  13520. if (IS_VAR == IS_UNUSED) {
  13521. zend_constant *c;
  13522. zval *retval;
  13523. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  13524. c = CACHED_PTR(opline->op2.literal->cache_slot);
  13525. } else if ((c = zend_quick_get_constant(opline->op2.literal + 1, opline->extended_value TSRMLS_CC)) == NULL) {
  13526. if ((opline->extended_value & IS_CONSTANT_UNQUALIFIED) != 0) {
  13527. char *actual = (char *)zend_memrchr(Z_STRVAL_P(opline->op2.zv), '\\', Z_STRLEN_P(opline->op2.zv));
  13528. if(!actual) {
  13529. actual = Z_STRVAL_P(opline->op2.zv);
  13530. } else {
  13531. actual++;
  13532. }
  13533. /* non-qualified constant - allow text substitution */
  13534. zend_error(E_NOTICE, "Use of undefined constant %s - assumed '%s'", actual, actual);
  13535. ZVAL_STRINGL(&EX_T(opline->result.var).tmp_var, actual, Z_STRLEN_P(opline->op2.zv)-(actual - Z_STRVAL_P(opline->op2.zv)), 1);
  13536. CHECK_EXCEPTION();
  13537. ZEND_VM_NEXT_OPCODE();
  13538. } else {
  13539. zend_error_noreturn(E_ERROR, "Undefined constant '%s'", Z_STRVAL_P(opline->op2.zv));
  13540. }
  13541. } else {
  13542. CACHE_PTR(opline->op2.literal->cache_slot, c);
  13543. }
  13544. retval = &EX_T(opline->result.var).tmp_var;
  13545. ZVAL_COPY_VALUE(retval, &c->value);
  13546. zval_copy_ctor(retval);
  13547. } else {
  13548. /* class constant */
  13549. zend_class_entry *ce;
  13550. zval **value;
  13551. if (IS_VAR == IS_CONST) {
  13552. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  13553. value = CACHED_PTR(opline->op2.literal->cache_slot);
  13554. ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, *value);
  13555. zval_copy_ctor(&EX_T(opline->result.var).tmp_var);
  13556. goto constant_fetch_end;
  13557. } else if (CACHED_PTR(opline->op1.literal->cache_slot)) {
  13558. ce = CACHED_PTR(opline->op1.literal->cache_slot);
  13559. } else {
  13560. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), opline->op1.literal + 1, opline->extended_value TSRMLS_CC);
  13561. if (UNEXPECTED(EG(exception) != NULL)) {
  13562. HANDLE_EXCEPTION();
  13563. }
  13564. if (UNEXPECTED(ce == NULL)) {
  13565. zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op1.zv));
  13566. }
  13567. CACHE_PTR(opline->op1.literal->cache_slot, ce);
  13568. }
  13569. } else {
  13570. ce = EX_T(opline->op1.var).class_entry;
  13571. if ((value = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce)) != NULL) {
  13572. ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, *value);
  13573. zval_copy_ctor(&EX_T(opline->result.var).tmp_var);
  13574. goto constant_fetch_end;
  13575. }
  13576. }
  13577. if (EXPECTED(zend_hash_quick_find(&ce->constants_table, Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv)+1, Z_HASH_P(opline->op2.zv), (void **) &value) == SUCCESS)) {
  13578. if (IS_CONSTANT_TYPE(Z_TYPE_PP(value))) {
  13579. zend_class_entry *old_scope = EG(scope);
  13580. EG(scope) = ce;
  13581. zval_update_constant(value, 1 TSRMLS_CC);
  13582. EG(scope) = old_scope;
  13583. }
  13584. if (IS_VAR == IS_CONST) {
  13585. CACHE_PTR(opline->op2.literal->cache_slot, value);
  13586. } else {
  13587. CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce, value);
  13588. }
  13589. ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, *value);
  13590. zval_copy_ctor(&EX_T(opline->result.var).tmp_var);
  13591. } else if (Z_STRLEN_P(opline->op2.zv) == sizeof("class")-1 && memcmp(Z_STRVAL_P(opline->op2.zv), "class", sizeof("class") - 1) == 0) {
  13592. /* "class" is assigned as a case-sensitive keyword from zend_do_resolve_class_name */
  13593. ZVAL_STRINGL(&EX_T(opline->result.var).tmp_var, ce->name, ce->name_length, 1);
  13594. } else {
  13595. zend_error_noreturn(E_ERROR, "Undefined class constant '%s'", Z_STRVAL_P(opline->op2.zv));
  13596. }
  13597. }
  13598. constant_fetch_end:
  13599. CHECK_EXCEPTION();
  13600. ZEND_VM_NEXT_OPCODE();
  13601. }
  13602. static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  13603. {
  13604. USE_OPLINE
  13605. zend_free_op free_op1;
  13606. zval *expr_ptr;
  13607. SAVE_OPLINE();
  13608. if ((IS_VAR == IS_VAR || IS_VAR == IS_CV) && opline->extended_value) {
  13609. zval **expr_ptr_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  13610. if (IS_VAR == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) {
  13611. zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets");
  13612. }
  13613. SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr);
  13614. expr_ptr = *expr_ptr_ptr;
  13615. Z_ADDREF_P(expr_ptr);
  13616. } else {
  13617. expr_ptr=_get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  13618. if (0) { /* temporary variable */
  13619. zval *new_expr;
  13620. ALLOC_ZVAL(new_expr);
  13621. INIT_PZVAL_COPY(new_expr, expr_ptr);
  13622. expr_ptr = new_expr;
  13623. } else if (IS_VAR == IS_CONST || PZVAL_IS_REF(expr_ptr)) {
  13624. zval *new_expr;
  13625. ALLOC_ZVAL(new_expr);
  13626. INIT_PZVAL_COPY(new_expr, expr_ptr);
  13627. expr_ptr = new_expr;
  13628. zendi_zval_copy_ctor(*expr_ptr);
  13629. zval_ptr_dtor_nogc(&free_op1.var);
  13630. } else if (IS_VAR == IS_CV) {
  13631. Z_ADDREF_P(expr_ptr);
  13632. }
  13633. }
  13634. if (IS_CONST != IS_UNUSED) {
  13635. zval *offset = opline->op2.zv;
  13636. ulong hval;
  13637. switch (Z_TYPE_P(offset)) {
  13638. case IS_DOUBLE:
  13639. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  13640. goto num_index;
  13641. case IS_LONG:
  13642. case IS_BOOL:
  13643. hval = Z_LVAL_P(offset);
  13644. num_index:
  13645. zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL);
  13646. break;
  13647. case IS_STRING:
  13648. if (IS_CONST == IS_CONST) {
  13649. hval = Z_HASH_P(offset);
  13650. } else {
  13651. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index);
  13652. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  13653. }
  13654. zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL);
  13655. break;
  13656. case IS_NULL:
  13657. zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL);
  13658. break;
  13659. default:
  13660. zend_error(E_WARNING, "Illegal offset type");
  13661. zval_ptr_dtor(&expr_ptr);
  13662. /* do nothing */
  13663. break;
  13664. }
  13665. } else {
  13666. if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) {
  13667. zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied");
  13668. zval_ptr_dtor(&expr_ptr);
  13669. }
  13670. }
  13671. if ((IS_VAR == IS_VAR || IS_VAR == IS_CV) && opline->extended_value) {
  13672. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  13673. }
  13674. CHECK_EXCEPTION();
  13675. ZEND_VM_NEXT_OPCODE();
  13676. }
  13677. static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  13678. {
  13679. USE_OPLINE
  13680. array_init(&EX_T(opline->result.var).tmp_var);
  13681. if (IS_VAR == IS_UNUSED) {
  13682. ZEND_VM_NEXT_OPCODE();
  13683. #if 0 || IS_VAR != IS_UNUSED
  13684. } else {
  13685. return ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  13686. #endif
  13687. }
  13688. }
  13689. static int ZEND_FASTCALL ZEND_UNSET_VAR_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  13690. {
  13691. USE_OPLINE
  13692. zval tmp, *varname;
  13693. HashTable *target_symbol_table;
  13694. zend_free_op free_op1;
  13695. SAVE_OPLINE();
  13696. if (IS_VAR == IS_CV &&
  13697. IS_CONST == IS_UNUSED &&
  13698. (opline->extended_value & ZEND_QUICK_SET)) {
  13699. if (EG(active_symbol_table)) {
  13700. zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var);
  13701. zend_delete_variable(EX(prev_execute_data), EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value TSRMLS_CC);
  13702. EX_CV(opline->op1.var) = NULL;
  13703. } else if (EX_CV(opline->op1.var)) {
  13704. zval_ptr_dtor(EX_CV(opline->op1.var));
  13705. EX_CV(opline->op1.var) = NULL;
  13706. }
  13707. CHECK_EXCEPTION();
  13708. ZEND_VM_NEXT_OPCODE();
  13709. }
  13710. varname = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  13711. if (IS_VAR != IS_CONST && Z_TYPE_P(varname) != IS_STRING) {
  13712. ZVAL_COPY_VALUE(&tmp, varname);
  13713. zval_copy_ctor(&tmp);
  13714. convert_to_string(&tmp);
  13715. varname = &tmp;
  13716. } else if (IS_VAR == IS_VAR || IS_VAR == IS_CV) {
  13717. Z_ADDREF_P(varname);
  13718. }
  13719. if (IS_CONST != IS_UNUSED) {
  13720. zend_class_entry *ce;
  13721. if (IS_CONST == IS_CONST) {
  13722. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  13723. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  13724. } else {
  13725. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  13726. if (UNEXPECTED(EG(exception) != NULL)) {
  13727. if (IS_VAR != IS_CONST && varname == &tmp) {
  13728. zval_dtor(&tmp);
  13729. } else if (IS_VAR == IS_VAR || IS_VAR == IS_CV) {
  13730. zval_ptr_dtor(&varname);
  13731. }
  13732. zval_ptr_dtor_nogc(&free_op1.var);
  13733. HANDLE_EXCEPTION();
  13734. }
  13735. if (UNEXPECTED(ce == NULL)) {
  13736. zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op2.zv));
  13737. }
  13738. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  13739. }
  13740. } else {
  13741. ce = EX_T(opline->op2.var).class_entry;
  13742. }
  13743. zend_std_unset_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), ((IS_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  13744. } else {
  13745. ulong hash_value = zend_inline_hash_func(varname->value.str.val, varname->value.str.len+1);
  13746. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  13747. zend_delete_variable(execute_data, target_symbol_table, varname->value.str.val, varname->value.str.len+1, hash_value TSRMLS_CC);
  13748. }
  13749. if (IS_VAR != IS_CONST && varname == &tmp) {
  13750. zval_dtor(&tmp);
  13751. } else if (IS_VAR == IS_VAR || IS_VAR == IS_CV) {
  13752. zval_ptr_dtor(&varname);
  13753. }
  13754. zval_ptr_dtor_nogc(&free_op1.var);
  13755. CHECK_EXCEPTION();
  13756. ZEND_VM_NEXT_OPCODE();
  13757. }
  13758. static int ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  13759. {
  13760. USE_OPLINE
  13761. zend_free_op free_op1;
  13762. zval **container;
  13763. zval *offset;
  13764. ulong hval;
  13765. SAVE_OPLINE();
  13766. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  13767. if (IS_VAR == IS_CV && container != &EG(uninitialized_zval_ptr)) {
  13768. SEPARATE_ZVAL_IF_NOT_REF(container);
  13769. }
  13770. offset = opline->op2.zv;
  13771. if (IS_VAR != IS_VAR || container) {
  13772. switch (Z_TYPE_PP(container)) {
  13773. case IS_ARRAY: {
  13774. HashTable *ht = Z_ARRVAL_PP(container);
  13775. switch (Z_TYPE_P(offset)) {
  13776. case IS_DOUBLE:
  13777. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  13778. zend_hash_index_del(ht, hval);
  13779. break;
  13780. case IS_RESOURCE:
  13781. case IS_BOOL:
  13782. case IS_LONG:
  13783. hval = Z_LVAL_P(offset);
  13784. zend_hash_index_del(ht, hval);
  13785. break;
  13786. case IS_STRING:
  13787. if (IS_CONST == IS_CV || IS_CONST == IS_VAR) {
  13788. Z_ADDREF_P(offset);
  13789. }
  13790. if (IS_CONST == IS_CONST) {
  13791. hval = Z_HASH_P(offset);
  13792. } else {
  13793. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_dim);
  13794. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  13795. }
  13796. if (ht == &EG(symbol_table)) {
  13797. zend_delete_global_variable_ex(offset->value.str.val, offset->value.str.len, hval TSRMLS_CC);
  13798. } else {
  13799. zend_hash_quick_del(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval);
  13800. }
  13801. if (IS_CONST == IS_CV || IS_CONST == IS_VAR) {
  13802. zval_ptr_dtor(&offset);
  13803. }
  13804. break;
  13805. num_index_dim:
  13806. zend_hash_index_del(ht, hval);
  13807. if (IS_CONST == IS_CV || IS_CONST == IS_VAR) {
  13808. zval_ptr_dtor(&offset);
  13809. }
  13810. break;
  13811. case IS_NULL:
  13812. zend_hash_del(ht, "", sizeof(""));
  13813. break;
  13814. default:
  13815. zend_error(E_WARNING, "Illegal offset type in unset");
  13816. break;
  13817. }
  13818. break;
  13819. }
  13820. case IS_OBJECT:
  13821. if (UNEXPECTED(Z_OBJ_HT_P(*container)->unset_dimension == NULL)) {
  13822. zend_error_noreturn(E_ERROR, "Cannot use object as array");
  13823. }
  13824. if (0) {
  13825. MAKE_REAL_ZVAL_PTR(offset);
  13826. }
  13827. Z_OBJ_HT_P(*container)->unset_dimension(*container, offset TSRMLS_CC);
  13828. if (0) {
  13829. zval_ptr_dtor(&offset);
  13830. } else {
  13831. }
  13832. break;
  13833. case IS_STRING:
  13834. zend_error_noreturn(E_ERROR, "Cannot unset string offsets");
  13835. ZEND_VM_CONTINUE(); /* bailed out before */
  13836. default:
  13837. break;
  13838. }
  13839. } else {
  13840. }
  13841. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  13842. CHECK_EXCEPTION();
  13843. ZEND_VM_NEXT_OPCODE();
  13844. }
  13845. static int ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  13846. {
  13847. USE_OPLINE
  13848. zend_free_op free_op1;
  13849. zval **container;
  13850. zval *offset;
  13851. SAVE_OPLINE();
  13852. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  13853. offset = opline->op2.zv;
  13854. if (IS_VAR != IS_VAR || container) {
  13855. if (IS_VAR == IS_CV && container != &EG(uninitialized_zval_ptr)) {
  13856. SEPARATE_ZVAL_IF_NOT_REF(container);
  13857. }
  13858. if (Z_TYPE_PP(container) == IS_OBJECT) {
  13859. if (0) {
  13860. MAKE_REAL_ZVAL_PTR(offset);
  13861. }
  13862. if (Z_OBJ_HT_P(*container)->unset_property) {
  13863. Z_OBJ_HT_P(*container)->unset_property(*container, offset, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  13864. } else {
  13865. zend_error(E_NOTICE, "Trying to unset property of non-object");
  13866. }
  13867. if (0) {
  13868. zval_ptr_dtor(&offset);
  13869. } else {
  13870. }
  13871. } else {
  13872. }
  13873. } else {
  13874. }
  13875. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  13876. CHECK_EXCEPTION();
  13877. ZEND_VM_NEXT_OPCODE();
  13878. }
  13879. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  13880. {
  13881. USE_OPLINE
  13882. zval **value;
  13883. zend_bool isset = 1;
  13884. SAVE_OPLINE();
  13885. if (IS_VAR == IS_CV &&
  13886. IS_CONST == IS_UNUSED &&
  13887. (opline->extended_value & ZEND_QUICK_SET)) {
  13888. if (EX_CV(opline->op1.var)) {
  13889. value = EX_CV(opline->op1.var);
  13890. } else if (EG(active_symbol_table)) {
  13891. zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var);
  13892. if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **) &value) == FAILURE) {
  13893. isset = 0;
  13894. }
  13895. } else {
  13896. isset = 0;
  13897. }
  13898. } else {
  13899. HashTable *target_symbol_table;
  13900. zend_free_op free_op1;
  13901. zval tmp, *varname = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  13902. if (IS_VAR != IS_CONST && Z_TYPE_P(varname) != IS_STRING) {
  13903. ZVAL_COPY_VALUE(&tmp, varname);
  13904. zval_copy_ctor(&tmp);
  13905. convert_to_string(&tmp);
  13906. varname = &tmp;
  13907. }
  13908. if (IS_CONST != IS_UNUSED) {
  13909. zend_class_entry *ce;
  13910. if (IS_CONST == IS_CONST) {
  13911. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  13912. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  13913. } else {
  13914. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  13915. if (UNEXPECTED(ce == NULL)) {
  13916. CHECK_EXCEPTION();
  13917. ZEND_VM_NEXT_OPCODE();
  13918. }
  13919. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  13920. }
  13921. } else {
  13922. ce = EX_T(opline->op2.var).class_entry;
  13923. }
  13924. value = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 1, ((IS_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  13925. if (!value) {
  13926. isset = 0;
  13927. }
  13928. } else {
  13929. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  13930. if (zend_hash_find(target_symbol_table, varname->value.str.val, varname->value.str.len+1, (void **) &value) == FAILURE) {
  13931. isset = 0;
  13932. }
  13933. }
  13934. if (IS_VAR != IS_CONST && varname == &tmp) {
  13935. zval_dtor(&tmp);
  13936. }
  13937. zval_ptr_dtor_nogc(&free_op1.var);
  13938. }
  13939. if (opline->extended_value & ZEND_ISSET) {
  13940. if (isset && Z_TYPE_PP(value) != IS_NULL) {
  13941. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1);
  13942. } else {
  13943. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0);
  13944. }
  13945. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  13946. if (!isset || !i_zend_is_true(*value)) {
  13947. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1);
  13948. } else {
  13949. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0);
  13950. }
  13951. }
  13952. CHECK_EXCEPTION();
  13953. ZEND_VM_NEXT_OPCODE();
  13954. }
  13955. static int ZEND_FASTCALL zend_isset_isempty_dim_prop_obj_handler_SPEC_VAR_CONST(int prop_dim, ZEND_OPCODE_HANDLER_ARGS)
  13956. {
  13957. USE_OPLINE
  13958. zend_free_op free_op1;
  13959. zval *container;
  13960. zval **value = NULL;
  13961. int result = 0;
  13962. ulong hval;
  13963. zval *offset;
  13964. SAVE_OPLINE();
  13965. container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  13966. offset = opline->op2.zv;
  13967. if (Z_TYPE_P(container) == IS_ARRAY && !prop_dim) {
  13968. HashTable *ht;
  13969. int isset = 0;
  13970. ht = Z_ARRVAL_P(container);
  13971. switch (Z_TYPE_P(offset)) {
  13972. case IS_DOUBLE:
  13973. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  13974. goto num_index_prop;
  13975. case IS_RESOURCE:
  13976. case IS_BOOL:
  13977. case IS_LONG:
  13978. hval = Z_LVAL_P(offset);
  13979. num_index_prop:
  13980. if (zend_hash_index_find(ht, hval, (void **) &value) == SUCCESS) {
  13981. isset = 1;
  13982. }
  13983. break;
  13984. case IS_STRING:
  13985. if (IS_CONST == IS_CONST) {
  13986. hval = Z_HASH_P(offset);
  13987. } else {
  13988. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_prop);
  13989. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  13990. }
  13991. if (zend_hash_quick_find(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, (void **) &value) == SUCCESS) {
  13992. isset = 1;
  13993. }
  13994. break;
  13995. case IS_NULL:
  13996. if (zend_hash_find(ht, "", sizeof(""), (void **) &value) == SUCCESS) {
  13997. isset = 1;
  13998. }
  13999. break;
  14000. default:
  14001. zend_error(E_WARNING, "Illegal offset type in isset or empty");
  14002. break;
  14003. }
  14004. if (opline->extended_value & ZEND_ISSET) {
  14005. if (isset && Z_TYPE_PP(value) == IS_NULL) {
  14006. result = 0;
  14007. } else {
  14008. result = isset;
  14009. }
  14010. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  14011. if (!isset || !i_zend_is_true(*value)) {
  14012. result = 0;
  14013. } else {
  14014. result = 1;
  14015. }
  14016. }
  14017. } else if (Z_TYPE_P(container) == IS_OBJECT) {
  14018. if (0) {
  14019. MAKE_REAL_ZVAL_PTR(offset);
  14020. }
  14021. if (prop_dim) {
  14022. if (Z_OBJ_HT_P(container)->has_property) {
  14023. result = Z_OBJ_HT_P(container)->has_property(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  14024. } else {
  14025. zend_error(E_NOTICE, "Trying to check property of non-object");
  14026. result = 0;
  14027. }
  14028. } else {
  14029. if (Z_OBJ_HT_P(container)->has_dimension) {
  14030. result = Z_OBJ_HT_P(container)->has_dimension(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0 TSRMLS_CC);
  14031. } else {
  14032. zend_error(E_NOTICE, "Trying to check element of non-array");
  14033. result = 0;
  14034. }
  14035. }
  14036. if (0) {
  14037. zval_ptr_dtor(&offset);
  14038. } else {
  14039. }
  14040. } else if (Z_TYPE_P(container) == IS_STRING && !prop_dim) { /* string offsets */
  14041. zval tmp;
  14042. if (Z_TYPE_P(offset) != IS_LONG) {
  14043. if (Z_TYPE_P(offset) <= IS_BOOL /* simple scalar types */
  14044. || (Z_TYPE_P(offset) == IS_STRING /* or numeric string */
  14045. && IS_LONG == is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, 0))) {
  14046. ZVAL_COPY_VALUE(&tmp, offset);
  14047. zval_copy_ctor(&tmp);
  14048. convert_to_long(&tmp);
  14049. offset = &tmp;
  14050. } else {
  14051. /* can not be converted to proper offset, return "not set" */
  14052. result = 0;
  14053. }
  14054. }
  14055. if (Z_TYPE_P(offset) == IS_LONG) {
  14056. if (opline->extended_value & ZEND_ISSET) {
  14057. if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container)) {
  14058. result = 1;
  14059. }
  14060. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  14061. if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container) && Z_STRVAL_P(container)[offset->value.lval] != '0') {
  14062. result = 1;
  14063. }
  14064. }
  14065. }
  14066. } else {
  14067. }
  14068. Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL;
  14069. if (opline->extended_value & ZEND_ISSET) {
  14070. Z_LVAL(EX_T(opline->result.var).tmp_var) = result;
  14071. } else {
  14072. Z_LVAL(EX_T(opline->result.var).tmp_var) = !result;
  14073. }
  14074. zval_ptr_dtor_nogc(&free_op1.var);
  14075. CHECK_EXCEPTION();
  14076. ZEND_VM_NEXT_OPCODE();
  14077. }
  14078. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14079. {
  14080. return zend_isset_isempty_dim_prop_obj_handler_SPEC_VAR_CONST(0, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  14081. }
  14082. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14083. {
  14084. return zend_isset_isempty_dim_prop_obj_handler_SPEC_VAR_CONST(1, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  14085. }
  14086. static int ZEND_FASTCALL ZEND_YIELD_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14087. {
  14088. USE_OPLINE
  14089. /* The generator object is stored in return_value_ptr_ptr */
  14090. zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr);
  14091. if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) {
  14092. zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator");
  14093. }
  14094. /* Destroy the previously yielded value */
  14095. if (generator->value) {
  14096. zval_ptr_dtor(&generator->value);
  14097. }
  14098. /* Destroy the previously yielded key */
  14099. if (generator->key) {
  14100. zval_ptr_dtor(&generator->key);
  14101. }
  14102. /* Set the new yielded value */
  14103. if (IS_VAR != IS_UNUSED) {
  14104. zend_free_op free_op1;
  14105. if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) {
  14106. /* Constants and temporary variables aren't yieldable by reference,
  14107. * but we still allow them with a notice. */
  14108. if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR) {
  14109. zval *value, *copy;
  14110. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  14111. value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  14112. ALLOC_ZVAL(copy);
  14113. INIT_PZVAL_COPY(copy, value);
  14114. /* Temporary variables don't need ctor copying */
  14115. if (!0) {
  14116. zval_copy_ctor(copy);
  14117. }
  14118. generator->value = copy;
  14119. } else {
  14120. zval **value_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  14121. if (IS_VAR == IS_VAR && UNEXPECTED(value_ptr == NULL)) {
  14122. zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference");
  14123. }
  14124. /* If a function call result is yielded and the function did
  14125. * not return by reference we throw a notice. */
  14126. if (IS_VAR == IS_VAR && !Z_ISREF_PP(value_ptr)
  14127. && !(opline->extended_value == ZEND_RETURNS_FUNCTION
  14128. && EX_T(opline->op1.var).var.fcall_returned_reference)
  14129. && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) {
  14130. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  14131. Z_ADDREF_PP(value_ptr);
  14132. generator->value = *value_ptr;
  14133. } else {
  14134. SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr);
  14135. Z_ADDREF_PP(value_ptr);
  14136. generator->value = *value_ptr;
  14137. }
  14138. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  14139. }
  14140. } else {
  14141. zval *value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  14142. /* Consts, temporary variables and references need copying */
  14143. if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR
  14144. || PZVAL_IS_REF(value)
  14145. ) {
  14146. zval *copy;
  14147. ALLOC_ZVAL(copy);
  14148. INIT_PZVAL_COPY(copy, value);
  14149. /* Temporary variables don't need ctor copying */
  14150. if (!0) {
  14151. zval_copy_ctor(copy);
  14152. }
  14153. generator->value = copy;
  14154. zval_ptr_dtor_nogc(&free_op1.var);
  14155. } else {
  14156. if (IS_VAR == IS_CV) {
  14157. Z_ADDREF_P(value);
  14158. }
  14159. generator->value = value;
  14160. }
  14161. }
  14162. } else {
  14163. /* If no value was specified yield null */
  14164. Z_ADDREF(EG(uninitialized_zval));
  14165. generator->value = &EG(uninitialized_zval);
  14166. }
  14167. /* Set the new yielded key */
  14168. if (IS_CONST != IS_UNUSED) {
  14169. zval *key = opline->op2.zv;
  14170. /* Consts, temporary variables and references need copying */
  14171. if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR
  14172. || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0)
  14173. ) {
  14174. zval *copy;
  14175. ALLOC_ZVAL(copy);
  14176. INIT_PZVAL_COPY(copy, key);
  14177. /* Temporary variables don't need ctor copying */
  14178. if (!0) {
  14179. zval_copy_ctor(copy);
  14180. }
  14181. generator->key = copy;
  14182. } else {
  14183. Z_ADDREF_P(key);
  14184. generator->key = key;
  14185. }
  14186. if (Z_TYPE_P(generator->key) == IS_LONG
  14187. && Z_LVAL_P(generator->key) > generator->largest_used_integer_key
  14188. ) {
  14189. generator->largest_used_integer_key = Z_LVAL_P(generator->key);
  14190. }
  14191. } else {
  14192. /* If no key was specified we use auto-increment keys */
  14193. generator->largest_used_integer_key++;
  14194. ALLOC_INIT_ZVAL(generator->key);
  14195. ZVAL_LONG(generator->key, generator->largest_used_integer_key);
  14196. }
  14197. if (RETURN_VALUE_USED(opline)) {
  14198. /* If the return value of yield is used set the send
  14199. * target and initialize it to NULL */
  14200. generator->send_target = &EX_T(opline->result.var).var.ptr;
  14201. Z_ADDREF(EG(uninitialized_zval));
  14202. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  14203. } else {
  14204. generator->send_target = NULL;
  14205. }
  14206. /* We increment to the next op, so we are at the correct position when the
  14207. * generator is resumed. */
  14208. ZEND_VM_INC_OPCODE();
  14209. /* The GOTO VM uses a local opline variable. We need to set the opline
  14210. * variable in execute_data so we don't resume at an old position. */
  14211. SAVE_OPLINE();
  14212. ZEND_VM_RETURN();
  14213. }
  14214. static int ZEND_FASTCALL ZEND_POW_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14215. {
  14216. USE_OPLINE
  14217. zend_free_op free_op1;
  14218. SAVE_OPLINE();
  14219. pow_function(&EX_T(opline->result.var).tmp_var,
  14220. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  14221. opline->op2.zv TSRMLS_CC);
  14222. zval_ptr_dtor_nogc(&free_op1.var);
  14223. CHECK_EXCEPTION();
  14224. ZEND_VM_NEXT_OPCODE();
  14225. }
  14226. static int ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14227. {
  14228. return zend_binary_assign_op_helper_SPEC_VAR_CONST(pow_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  14229. }
  14230. static int ZEND_FASTCALL ZEND_ADD_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14231. {
  14232. USE_OPLINE
  14233. zend_free_op free_op1, free_op2;
  14234. SAVE_OPLINE();
  14235. fast_add_function(&EX_T(opline->result.var).tmp_var,
  14236. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  14237. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  14238. zval_ptr_dtor_nogc(&free_op1.var);
  14239. zval_dtor(free_op2.var);
  14240. CHECK_EXCEPTION();
  14241. ZEND_VM_NEXT_OPCODE();
  14242. }
  14243. static int ZEND_FASTCALL ZEND_SUB_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14244. {
  14245. USE_OPLINE
  14246. zend_free_op free_op1, free_op2;
  14247. SAVE_OPLINE();
  14248. fast_sub_function(&EX_T(opline->result.var).tmp_var,
  14249. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  14250. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  14251. zval_ptr_dtor_nogc(&free_op1.var);
  14252. zval_dtor(free_op2.var);
  14253. CHECK_EXCEPTION();
  14254. ZEND_VM_NEXT_OPCODE();
  14255. }
  14256. static int ZEND_FASTCALL ZEND_MUL_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14257. {
  14258. USE_OPLINE
  14259. zend_free_op free_op1, free_op2;
  14260. SAVE_OPLINE();
  14261. fast_mul_function(&EX_T(opline->result.var).tmp_var,
  14262. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  14263. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  14264. zval_ptr_dtor_nogc(&free_op1.var);
  14265. zval_dtor(free_op2.var);
  14266. CHECK_EXCEPTION();
  14267. ZEND_VM_NEXT_OPCODE();
  14268. }
  14269. static int ZEND_FASTCALL ZEND_DIV_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14270. {
  14271. USE_OPLINE
  14272. zend_free_op free_op1, free_op2;
  14273. SAVE_OPLINE();
  14274. fast_div_function(&EX_T(opline->result.var).tmp_var,
  14275. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  14276. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  14277. zval_ptr_dtor_nogc(&free_op1.var);
  14278. zval_dtor(free_op2.var);
  14279. CHECK_EXCEPTION();
  14280. ZEND_VM_NEXT_OPCODE();
  14281. }
  14282. static int ZEND_FASTCALL ZEND_MOD_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14283. {
  14284. USE_OPLINE
  14285. zend_free_op free_op1, free_op2;
  14286. SAVE_OPLINE();
  14287. fast_mod_function(&EX_T(opline->result.var).tmp_var,
  14288. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  14289. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  14290. zval_ptr_dtor_nogc(&free_op1.var);
  14291. zval_dtor(free_op2.var);
  14292. CHECK_EXCEPTION();
  14293. ZEND_VM_NEXT_OPCODE();
  14294. }
  14295. static int ZEND_FASTCALL ZEND_SL_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14296. {
  14297. USE_OPLINE
  14298. zend_free_op free_op1, free_op2;
  14299. SAVE_OPLINE();
  14300. shift_left_function(&EX_T(opline->result.var).tmp_var,
  14301. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  14302. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  14303. zval_ptr_dtor_nogc(&free_op1.var);
  14304. zval_dtor(free_op2.var);
  14305. CHECK_EXCEPTION();
  14306. ZEND_VM_NEXT_OPCODE();
  14307. }
  14308. static int ZEND_FASTCALL ZEND_SR_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14309. {
  14310. USE_OPLINE
  14311. zend_free_op free_op1, free_op2;
  14312. SAVE_OPLINE();
  14313. shift_right_function(&EX_T(opline->result.var).tmp_var,
  14314. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  14315. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  14316. zval_ptr_dtor_nogc(&free_op1.var);
  14317. zval_dtor(free_op2.var);
  14318. CHECK_EXCEPTION();
  14319. ZEND_VM_NEXT_OPCODE();
  14320. }
  14321. static int ZEND_FASTCALL ZEND_CONCAT_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14322. {
  14323. USE_OPLINE
  14324. zend_free_op free_op1, free_op2;
  14325. SAVE_OPLINE();
  14326. concat_function(&EX_T(opline->result.var).tmp_var,
  14327. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  14328. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  14329. zval_ptr_dtor_nogc(&free_op1.var);
  14330. zval_dtor(free_op2.var);
  14331. CHECK_EXCEPTION();
  14332. ZEND_VM_NEXT_OPCODE();
  14333. }
  14334. static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14335. {
  14336. USE_OPLINE
  14337. zend_free_op free_op1, free_op2;
  14338. SAVE_OPLINE();
  14339. is_identical_function(&EX_T(opline->result.var).tmp_var,
  14340. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  14341. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  14342. zval_ptr_dtor_nogc(&free_op1.var);
  14343. zval_dtor(free_op2.var);
  14344. CHECK_EXCEPTION();
  14345. ZEND_VM_NEXT_OPCODE();
  14346. }
  14347. static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14348. {
  14349. USE_OPLINE
  14350. zend_free_op free_op1, free_op2;
  14351. zval *result = &EX_T(opline->result.var).tmp_var;
  14352. SAVE_OPLINE();
  14353. is_identical_function(result,
  14354. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  14355. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  14356. Z_LVAL_P(result) = !Z_LVAL_P(result);
  14357. zval_ptr_dtor_nogc(&free_op1.var);
  14358. zval_dtor(free_op2.var);
  14359. CHECK_EXCEPTION();
  14360. ZEND_VM_NEXT_OPCODE();
  14361. }
  14362. static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14363. {
  14364. USE_OPLINE
  14365. zend_free_op free_op1, free_op2;
  14366. zval *result = &EX_T(opline->result.var).tmp_var;
  14367. SAVE_OPLINE();
  14368. ZVAL_BOOL(result, fast_equal_function(result,
  14369. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  14370. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  14371. zval_ptr_dtor_nogc(&free_op1.var);
  14372. zval_dtor(free_op2.var);
  14373. CHECK_EXCEPTION();
  14374. ZEND_VM_NEXT_OPCODE();
  14375. }
  14376. static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14377. {
  14378. USE_OPLINE
  14379. zend_free_op free_op1, free_op2;
  14380. zval *result = &EX_T(opline->result.var).tmp_var;
  14381. SAVE_OPLINE();
  14382. ZVAL_BOOL(result, fast_not_equal_function(result,
  14383. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  14384. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  14385. zval_ptr_dtor_nogc(&free_op1.var);
  14386. zval_dtor(free_op2.var);
  14387. CHECK_EXCEPTION();
  14388. ZEND_VM_NEXT_OPCODE();
  14389. }
  14390. static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14391. {
  14392. USE_OPLINE
  14393. zend_free_op free_op1, free_op2;
  14394. zval *result = &EX_T(opline->result.var).tmp_var;
  14395. SAVE_OPLINE();
  14396. ZVAL_BOOL(result, fast_is_smaller_function(result,
  14397. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  14398. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  14399. zval_ptr_dtor_nogc(&free_op1.var);
  14400. zval_dtor(free_op2.var);
  14401. CHECK_EXCEPTION();
  14402. ZEND_VM_NEXT_OPCODE();
  14403. }
  14404. static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14405. {
  14406. USE_OPLINE
  14407. zend_free_op free_op1, free_op2;
  14408. zval *result = &EX_T(opline->result.var).tmp_var;
  14409. SAVE_OPLINE();
  14410. ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result,
  14411. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  14412. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  14413. zval_ptr_dtor_nogc(&free_op1.var);
  14414. zval_dtor(free_op2.var);
  14415. CHECK_EXCEPTION();
  14416. ZEND_VM_NEXT_OPCODE();
  14417. }
  14418. static int ZEND_FASTCALL ZEND_BW_OR_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14419. {
  14420. USE_OPLINE
  14421. zend_free_op free_op1, free_op2;
  14422. SAVE_OPLINE();
  14423. bitwise_or_function(&EX_T(opline->result.var).tmp_var,
  14424. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  14425. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  14426. zval_ptr_dtor_nogc(&free_op1.var);
  14427. zval_dtor(free_op2.var);
  14428. CHECK_EXCEPTION();
  14429. ZEND_VM_NEXT_OPCODE();
  14430. }
  14431. static int ZEND_FASTCALL ZEND_BW_AND_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14432. {
  14433. USE_OPLINE
  14434. zend_free_op free_op1, free_op2;
  14435. SAVE_OPLINE();
  14436. bitwise_and_function(&EX_T(opline->result.var).tmp_var,
  14437. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  14438. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  14439. zval_ptr_dtor_nogc(&free_op1.var);
  14440. zval_dtor(free_op2.var);
  14441. CHECK_EXCEPTION();
  14442. ZEND_VM_NEXT_OPCODE();
  14443. }
  14444. static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14445. {
  14446. USE_OPLINE
  14447. zend_free_op free_op1, free_op2;
  14448. SAVE_OPLINE();
  14449. bitwise_xor_function(&EX_T(opline->result.var).tmp_var,
  14450. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  14451. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  14452. zval_ptr_dtor_nogc(&free_op1.var);
  14453. zval_dtor(free_op2.var);
  14454. CHECK_EXCEPTION();
  14455. ZEND_VM_NEXT_OPCODE();
  14456. }
  14457. static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14458. {
  14459. USE_OPLINE
  14460. zend_free_op free_op1, free_op2;
  14461. SAVE_OPLINE();
  14462. boolean_xor_function(&EX_T(opline->result.var).tmp_var,
  14463. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  14464. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  14465. zval_ptr_dtor_nogc(&free_op1.var);
  14466. zval_dtor(free_op2.var);
  14467. CHECK_EXCEPTION();
  14468. ZEND_VM_NEXT_OPCODE();
  14469. }
  14470. static int ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_VAR_TMP(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS)
  14471. {
  14472. USE_OPLINE
  14473. zend_free_op free_op1, free_op2, free_op_data1;
  14474. zval **object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  14475. zval *object;
  14476. zval *property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  14477. zval *value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  14478. int have_get_ptr = 0;
  14479. if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  14480. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  14481. }
  14482. make_real_object(object_ptr TSRMLS_CC);
  14483. object = *object_ptr;
  14484. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  14485. zend_error(E_WARNING, "Attempt to assign property of non-object");
  14486. zval_dtor(free_op2.var);
  14487. FREE_OP(free_op_data1);
  14488. if (RETURN_VALUE_USED(opline)) {
  14489. PZVAL_LOCK(&EG(uninitialized_zval));
  14490. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  14491. }
  14492. } else {
  14493. /* here we are sure we are dealing with an object */
  14494. if (1) {
  14495. MAKE_REAL_ZVAL_PTR(property);
  14496. }
  14497. /* here property is a string */
  14498. if (opline->extended_value == ZEND_ASSIGN_OBJ
  14499. && Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  14500. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  14501. if (zptr != NULL) { /* NULL means no success in getting PTR */
  14502. have_get_ptr = 1;
  14503. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  14504. if (RETURN_VALUE_USED(opline)) {
  14505. PZVAL_LOCK(&EG(uninitialized_zval));
  14506. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  14507. }
  14508. } else {
  14509. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  14510. binary_op(*zptr, *zptr, value TSRMLS_CC);
  14511. if (RETURN_VALUE_USED(opline)) {
  14512. PZVAL_LOCK(*zptr);
  14513. EX_T(opline->result.var).var.ptr = *zptr;
  14514. }
  14515. }
  14516. }
  14517. }
  14518. if (!have_get_ptr) {
  14519. zval *z = NULL;
  14520. Z_ADDREF_P(object);
  14521. if (opline->extended_value == ZEND_ASSIGN_OBJ) {
  14522. if (Z_OBJ_HT_P(object)->read_property) {
  14523. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  14524. }
  14525. } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ {
  14526. if (Z_OBJ_HT_P(object)->read_dimension) {
  14527. z = Z_OBJ_HT_P(object)->read_dimension(object, property, BP_VAR_R TSRMLS_CC);
  14528. }
  14529. }
  14530. if (z) {
  14531. if (Z_TYPE_P(z) == IS_OBJECT && Z_OBJ_HT_P(z)->get) {
  14532. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  14533. if (Z_REFCOUNT_P(z) == 0) {
  14534. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  14535. zval_dtor(z);
  14536. FREE_ZVAL(z);
  14537. }
  14538. z = value;
  14539. }
  14540. Z_ADDREF_P(z);
  14541. SEPARATE_ZVAL_IF_NOT_REF(&z);
  14542. binary_op(z, z, value TSRMLS_CC);
  14543. if (opline->extended_value == ZEND_ASSIGN_OBJ) {
  14544. Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  14545. } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ {
  14546. Z_OBJ_HT_P(object)->write_dimension(object, property, z TSRMLS_CC);
  14547. }
  14548. if (RETURN_VALUE_USED(opline)) {
  14549. PZVAL_LOCK(z);
  14550. EX_T(opline->result.var).var.ptr = z;
  14551. }
  14552. zval_ptr_dtor(&z);
  14553. } else {
  14554. zend_error(E_WARNING, "Attempt to assign property of non-object");
  14555. if (RETURN_VALUE_USED(opline)) {
  14556. PZVAL_LOCK(&EG(uninitialized_zval));
  14557. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  14558. }
  14559. }
  14560. zval_ptr_dtor(&object);
  14561. }
  14562. if (1) {
  14563. zval_ptr_dtor(&property);
  14564. } else {
  14565. zval_dtor(free_op2.var);
  14566. }
  14567. FREE_OP(free_op_data1);
  14568. }
  14569. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  14570. /* assign_obj has two opcodes! */
  14571. CHECK_EXCEPTION();
  14572. ZEND_VM_INC_OPCODE();
  14573. ZEND_VM_NEXT_OPCODE();
  14574. }
  14575. static int ZEND_FASTCALL zend_binary_assign_op_helper_SPEC_VAR_TMP(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS)
  14576. {
  14577. USE_OPLINE
  14578. zend_free_op free_op1, free_op2, free_op_data2, free_op_data1;
  14579. zval **var_ptr;
  14580. zval *value;
  14581. SAVE_OPLINE();
  14582. switch (opline->extended_value) {
  14583. case ZEND_ASSIGN_OBJ:
  14584. return zend_binary_assign_op_obj_helper_SPEC_VAR_TMP(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  14585. break;
  14586. case ZEND_ASSIGN_DIM: {
  14587. zval **container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  14588. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  14589. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  14590. } else if (UNEXPECTED(Z_TYPE_PP(container) == IS_OBJECT)) {
  14591. if (IS_VAR == IS_VAR && !(free_op1.var != NULL)) {
  14592. Z_ADDREF_PP(container); /* undo the effect of get_obj_zval_ptr_ptr() */
  14593. }
  14594. return zend_binary_assign_op_obj_helper_SPEC_VAR_TMP(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  14595. } else {
  14596. zval *dim = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  14597. zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), container, dim, IS_TMP_VAR, BP_VAR_RW TSRMLS_CC);
  14598. value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  14599. var_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC);
  14600. }
  14601. }
  14602. break;
  14603. default:
  14604. value = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  14605. var_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  14606. /* do nothing */
  14607. break;
  14608. }
  14609. if (UNEXPECTED(var_ptr == NULL)) {
  14610. zend_error_noreturn(E_ERROR, "Cannot use assign-op operators with overloaded objects nor string offsets");
  14611. }
  14612. if (UNEXPECTED(*var_ptr == &EG(error_zval))) {
  14613. if (RETURN_VALUE_USED(opline)) {
  14614. PZVAL_LOCK(&EG(uninitialized_zval));
  14615. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  14616. }
  14617. zval_dtor(free_op2.var);
  14618. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  14619. CHECK_EXCEPTION();
  14620. if (opline->extended_value == ZEND_ASSIGN_DIM) {
  14621. ZEND_VM_INC_OPCODE();
  14622. }
  14623. ZEND_VM_NEXT_OPCODE();
  14624. }
  14625. SEPARATE_ZVAL_IF_NOT_REF(var_ptr);
  14626. if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT)
  14627. && Z_OBJ_HANDLER_PP(var_ptr, get)
  14628. && Z_OBJ_HANDLER_PP(var_ptr, set)) {
  14629. /* proxy object */
  14630. zval *objval = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC);
  14631. Z_ADDREF_P(objval);
  14632. binary_op(objval, objval, value TSRMLS_CC);
  14633. Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, objval TSRMLS_CC);
  14634. zval_ptr_dtor(&objval);
  14635. } else {
  14636. binary_op(*var_ptr, *var_ptr, value TSRMLS_CC);
  14637. }
  14638. if (RETURN_VALUE_USED(opline)) {
  14639. PZVAL_LOCK(*var_ptr);
  14640. EX_T(opline->result.var).var.ptr = *var_ptr;
  14641. }
  14642. zval_dtor(free_op2.var);
  14643. if (opline->extended_value == ZEND_ASSIGN_DIM) {
  14644. FREE_OP(free_op_data1);
  14645. FREE_OP_VAR_PTR(free_op_data2);
  14646. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  14647. CHECK_EXCEPTION();
  14648. ZEND_VM_INC_OPCODE();
  14649. } else {
  14650. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  14651. CHECK_EXCEPTION();
  14652. }
  14653. ZEND_VM_NEXT_OPCODE();
  14654. }
  14655. static int ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14656. {
  14657. return zend_binary_assign_op_helper_SPEC_VAR_TMP(add_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  14658. }
  14659. static int ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14660. {
  14661. return zend_binary_assign_op_helper_SPEC_VAR_TMP(sub_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  14662. }
  14663. static int ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14664. {
  14665. return zend_binary_assign_op_helper_SPEC_VAR_TMP(mul_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  14666. }
  14667. static int ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14668. {
  14669. return zend_binary_assign_op_helper_SPEC_VAR_TMP(div_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  14670. }
  14671. static int ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14672. {
  14673. return zend_binary_assign_op_helper_SPEC_VAR_TMP(mod_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  14674. }
  14675. static int ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14676. {
  14677. return zend_binary_assign_op_helper_SPEC_VAR_TMP(shift_left_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  14678. }
  14679. static int ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14680. {
  14681. return zend_binary_assign_op_helper_SPEC_VAR_TMP(shift_right_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  14682. }
  14683. static int ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14684. {
  14685. return zend_binary_assign_op_helper_SPEC_VAR_TMP(concat_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  14686. }
  14687. static int ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14688. {
  14689. return zend_binary_assign_op_helper_SPEC_VAR_TMP(bitwise_or_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  14690. }
  14691. static int ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14692. {
  14693. return zend_binary_assign_op_helper_SPEC_VAR_TMP(bitwise_and_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  14694. }
  14695. static int ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14696. {
  14697. return zend_binary_assign_op_helper_SPEC_VAR_TMP(bitwise_xor_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  14698. }
  14699. static int ZEND_FASTCALL zend_pre_incdec_property_helper_SPEC_VAR_TMP(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS)
  14700. {
  14701. USE_OPLINE
  14702. zend_free_op free_op1, free_op2;
  14703. zval **object_ptr;
  14704. zval *object;
  14705. zval *property;
  14706. zval **retval;
  14707. int have_get_ptr = 0;
  14708. SAVE_OPLINE();
  14709. object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  14710. property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  14711. retval = &EX_T(opline->result.var).var.ptr;
  14712. if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  14713. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  14714. }
  14715. make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */
  14716. object = *object_ptr;
  14717. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  14718. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  14719. zval_dtor(free_op2.var);
  14720. if (RETURN_VALUE_USED(opline)) {
  14721. PZVAL_LOCK(&EG(uninitialized_zval));
  14722. *retval = &EG(uninitialized_zval);
  14723. }
  14724. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  14725. CHECK_EXCEPTION();
  14726. ZEND_VM_NEXT_OPCODE();
  14727. }
  14728. /* here we are sure we are dealing with an object */
  14729. if (1) {
  14730. MAKE_REAL_ZVAL_PTR(property);
  14731. }
  14732. if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  14733. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  14734. if (zptr != NULL) { /* NULL means no success in getting PTR */
  14735. have_get_ptr = 1;
  14736. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  14737. if (RETURN_VALUE_USED(opline)) {
  14738. PZVAL_LOCK(&EG(uninitialized_zval));
  14739. *retval = &EG(uninitialized_zval);
  14740. }
  14741. } else {
  14742. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  14743. incdec_op(*zptr);
  14744. if (RETURN_VALUE_USED(opline)) {
  14745. *retval = *zptr;
  14746. PZVAL_LOCK(*retval);
  14747. }
  14748. }
  14749. }
  14750. }
  14751. if (!have_get_ptr) {
  14752. if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) {
  14753. zval *z;
  14754. Z_ADDREF_P(object);
  14755. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  14756. if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) {
  14757. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  14758. if (Z_REFCOUNT_P(z) == 0) {
  14759. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  14760. zval_dtor(z);
  14761. FREE_ZVAL(z);
  14762. }
  14763. z = value;
  14764. }
  14765. Z_ADDREF_P(z);
  14766. SEPARATE_ZVAL_IF_NOT_REF(&z);
  14767. incdec_op(z);
  14768. *retval = z;
  14769. Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  14770. zval_ptr_dtor(&object);
  14771. SELECTIVE_PZVAL_LOCK(*retval, opline);
  14772. zval_ptr_dtor(&z);
  14773. } else {
  14774. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  14775. if (RETURN_VALUE_USED(opline)) {
  14776. PZVAL_LOCK(&EG(uninitialized_zval));
  14777. *retval = &EG(uninitialized_zval);
  14778. }
  14779. }
  14780. }
  14781. if (1) {
  14782. zval_ptr_dtor(&property);
  14783. } else {
  14784. zval_dtor(free_op2.var);
  14785. }
  14786. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  14787. CHECK_EXCEPTION();
  14788. ZEND_VM_NEXT_OPCODE();
  14789. }
  14790. static int ZEND_FASTCALL ZEND_PRE_INC_OBJ_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14791. {
  14792. return zend_pre_incdec_property_helper_SPEC_VAR_TMP(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  14793. }
  14794. static int ZEND_FASTCALL ZEND_PRE_DEC_OBJ_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14795. {
  14796. return zend_pre_incdec_property_helper_SPEC_VAR_TMP(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  14797. }
  14798. static int ZEND_FASTCALL zend_post_incdec_property_helper_SPEC_VAR_TMP(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS)
  14799. {
  14800. USE_OPLINE
  14801. zend_free_op free_op1, free_op2;
  14802. zval **object_ptr;
  14803. zval *object;
  14804. zval *property;
  14805. zval *retval;
  14806. int have_get_ptr = 0;
  14807. SAVE_OPLINE();
  14808. object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  14809. property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  14810. retval = &EX_T(opline->result.var).tmp_var;
  14811. if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  14812. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  14813. }
  14814. make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */
  14815. object = *object_ptr;
  14816. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  14817. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  14818. zval_dtor(free_op2.var);
  14819. ZVAL_NULL(retval);
  14820. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  14821. CHECK_EXCEPTION();
  14822. ZEND_VM_NEXT_OPCODE();
  14823. }
  14824. /* here we are sure we are dealing with an object */
  14825. if (1) {
  14826. MAKE_REAL_ZVAL_PTR(property);
  14827. }
  14828. if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  14829. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  14830. if (zptr != NULL) { /* NULL means no success in getting PTR */
  14831. have_get_ptr = 1;
  14832. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  14833. ZVAL_NULL(retval);
  14834. } else {
  14835. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  14836. ZVAL_COPY_VALUE(retval, *zptr);
  14837. zendi_zval_copy_ctor(*retval);
  14838. incdec_op(*zptr);
  14839. }
  14840. }
  14841. }
  14842. if (!have_get_ptr) {
  14843. if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) {
  14844. zval *z, *z_copy;
  14845. Z_ADDREF_P(object);
  14846. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  14847. if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) {
  14848. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  14849. if (Z_REFCOUNT_P(z) == 0) {
  14850. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  14851. zval_dtor(z);
  14852. FREE_ZVAL(z);
  14853. }
  14854. z = value;
  14855. }
  14856. ZVAL_COPY_VALUE(retval, z);
  14857. zendi_zval_copy_ctor(*retval);
  14858. ALLOC_ZVAL(z_copy);
  14859. INIT_PZVAL_COPY(z_copy, z);
  14860. zendi_zval_copy_ctor(*z_copy);
  14861. incdec_op(z_copy);
  14862. Z_ADDREF_P(z);
  14863. Z_OBJ_HT_P(object)->write_property(object, property, z_copy, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  14864. zval_ptr_dtor(&object);
  14865. zval_ptr_dtor(&z_copy);
  14866. zval_ptr_dtor(&z);
  14867. } else {
  14868. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  14869. ZVAL_NULL(retval);
  14870. }
  14871. }
  14872. if (1) {
  14873. zval_ptr_dtor(&property);
  14874. } else {
  14875. zval_dtor(free_op2.var);
  14876. }
  14877. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  14878. CHECK_EXCEPTION();
  14879. ZEND_VM_NEXT_OPCODE();
  14880. }
  14881. static int ZEND_FASTCALL ZEND_POST_INC_OBJ_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14882. {
  14883. return zend_post_incdec_property_helper_SPEC_VAR_TMP(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  14884. }
  14885. static int ZEND_FASTCALL ZEND_POST_DEC_OBJ_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14886. {
  14887. return zend_post_incdec_property_helper_SPEC_VAR_TMP(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  14888. }
  14889. static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14890. {
  14891. USE_OPLINE
  14892. zend_free_op free_op1, free_op2;
  14893. zval *container;
  14894. SAVE_OPLINE();
  14895. container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  14896. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_R TSRMLS_CC);
  14897. zval_dtor(free_op2.var);
  14898. if (IS_VAR != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) {
  14899. zval_ptr_dtor_nogc(&free_op1.var);
  14900. }
  14901. CHECK_EXCEPTION();
  14902. ZEND_VM_NEXT_OPCODE();
  14903. }
  14904. static int ZEND_FASTCALL ZEND_FETCH_DIM_W_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14905. {
  14906. USE_OPLINE
  14907. zend_free_op free_op1, free_op2;
  14908. zval **container;
  14909. SAVE_OPLINE();
  14910. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  14911. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  14912. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  14913. }
  14914. zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_W TSRMLS_CC);
  14915. zval_dtor(free_op2.var);
  14916. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  14917. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  14918. }
  14919. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  14920. /* We are going to assign the result by reference */
  14921. if (UNEXPECTED(opline->extended_value != 0)) {
  14922. zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr;
  14923. if (retval_ptr) {
  14924. Z_DELREF_PP(retval_ptr);
  14925. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr);
  14926. Z_ADDREF_PP(retval_ptr);
  14927. }
  14928. }
  14929. CHECK_EXCEPTION();
  14930. ZEND_VM_NEXT_OPCODE();
  14931. }
  14932. static int ZEND_FASTCALL ZEND_FETCH_DIM_RW_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14933. {
  14934. USE_OPLINE
  14935. zend_free_op free_op1, free_op2;
  14936. zval **container;
  14937. SAVE_OPLINE();
  14938. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  14939. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  14940. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  14941. }
  14942. zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_RW TSRMLS_CC);
  14943. zval_dtor(free_op2.var);
  14944. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  14945. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  14946. }
  14947. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  14948. CHECK_EXCEPTION();
  14949. ZEND_VM_NEXT_OPCODE();
  14950. }
  14951. static int ZEND_FASTCALL ZEND_FETCH_DIM_IS_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14952. {
  14953. USE_OPLINE
  14954. zend_free_op free_op1, free_op2;
  14955. zval *container;
  14956. SAVE_OPLINE();
  14957. container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  14958. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_IS TSRMLS_CC);
  14959. zval_dtor(free_op2.var);
  14960. zval_ptr_dtor_nogc(&free_op1.var);
  14961. CHECK_EXCEPTION();
  14962. ZEND_VM_NEXT_OPCODE();
  14963. }
  14964. static int ZEND_FASTCALL ZEND_FETCH_DIM_FUNC_ARG_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14965. {
  14966. USE_OPLINE
  14967. zend_free_op free_op1, free_op2;
  14968. SAVE_OPLINE();
  14969. if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) {
  14970. zval **container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  14971. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  14972. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  14973. }
  14974. zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_W TSRMLS_CC);
  14975. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  14976. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  14977. }
  14978. zval_dtor(free_op2.var);
  14979. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  14980. } else {
  14981. zval *container;
  14982. if (IS_TMP_VAR == IS_UNUSED) {
  14983. zend_error_noreturn(E_ERROR, "Cannot use [] for reading");
  14984. }
  14985. container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  14986. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_R TSRMLS_CC);
  14987. zval_dtor(free_op2.var);
  14988. zval_ptr_dtor_nogc(&free_op1.var);
  14989. }
  14990. CHECK_EXCEPTION();
  14991. ZEND_VM_NEXT_OPCODE();
  14992. }
  14993. static int ZEND_FASTCALL ZEND_FETCH_DIM_UNSET_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  14994. {
  14995. USE_OPLINE
  14996. zend_free_op free_op1, free_op2;
  14997. zval **container;
  14998. SAVE_OPLINE();
  14999. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  15000. if (IS_VAR == IS_CV) {
  15001. if (container != &EG(uninitialized_zval_ptr)) {
  15002. SEPARATE_ZVAL_IF_NOT_REF(container);
  15003. }
  15004. }
  15005. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  15006. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  15007. }
  15008. zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_UNSET TSRMLS_CC);
  15009. zval_dtor(free_op2.var);
  15010. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  15011. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  15012. }
  15013. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  15014. if (UNEXPECTED(EX_T(opline->result.var).var.ptr_ptr == NULL)) {
  15015. zend_error_noreturn(E_ERROR, "Cannot unset string offsets");
  15016. ZEND_VM_NEXT_OPCODE();
  15017. } else {
  15018. zend_free_op free_res;
  15019. zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr;
  15020. PZVAL_UNLOCK(*retval_ptr, &free_res);
  15021. if (retval_ptr != &EG(uninitialized_zval_ptr)) {
  15022. SEPARATE_ZVAL_IF_NOT_REF(retval_ptr);
  15023. }
  15024. PZVAL_LOCK(*retval_ptr);
  15025. FREE_OP_VAR_PTR(free_res);
  15026. CHECK_EXCEPTION();
  15027. ZEND_VM_NEXT_OPCODE();
  15028. }
  15029. }
  15030. static int ZEND_FASTCALL zend_fetch_property_address_read_helper_SPEC_VAR_TMP(ZEND_OPCODE_HANDLER_ARGS)
  15031. {
  15032. USE_OPLINE
  15033. zend_free_op free_op1;
  15034. zval *container;
  15035. zend_free_op free_op2;
  15036. zval *offset;
  15037. SAVE_OPLINE();
  15038. container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  15039. offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  15040. if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) ||
  15041. UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) {
  15042. zend_error(E_NOTICE, "Trying to get property of non-object");
  15043. PZVAL_LOCK(&EG(uninitialized_zval));
  15044. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  15045. zval_dtor(free_op2.var);
  15046. } else {
  15047. zval *retval;
  15048. if (1) {
  15049. MAKE_REAL_ZVAL_PTR(offset);
  15050. }
  15051. /* here we are sure we are dealing with an object */
  15052. retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_R, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  15053. PZVAL_LOCK(retval);
  15054. EX_T(opline->result.var).var.ptr = retval;
  15055. if (1) {
  15056. zval_ptr_dtor(&offset);
  15057. } else {
  15058. zval_dtor(free_op2.var);
  15059. }
  15060. }
  15061. zval_ptr_dtor_nogc(&free_op1.var);
  15062. CHECK_EXCEPTION();
  15063. ZEND_VM_NEXT_OPCODE();
  15064. }
  15065. static int ZEND_FASTCALL ZEND_FETCH_OBJ_R_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  15066. {
  15067. return zend_fetch_property_address_read_helper_SPEC_VAR_TMP(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  15068. }
  15069. static int ZEND_FASTCALL ZEND_FETCH_OBJ_W_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  15070. {
  15071. USE_OPLINE
  15072. zend_free_op free_op1, free_op2;
  15073. zval *property;
  15074. zval **container;
  15075. SAVE_OPLINE();
  15076. property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  15077. if (1) {
  15078. MAKE_REAL_ZVAL_PTR(property);
  15079. }
  15080. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  15081. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  15082. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  15083. }
  15084. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC);
  15085. if (1) {
  15086. zval_ptr_dtor(&property);
  15087. } else {
  15088. zval_dtor(free_op2.var);
  15089. }
  15090. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  15091. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  15092. }
  15093. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  15094. /* We are going to assign the result by reference */
  15095. if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
  15096. zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr;
  15097. Z_DELREF_PP(retval_ptr);
  15098. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr);
  15099. Z_ADDREF_PP(retval_ptr);
  15100. EX_T(opline->result.var).var.ptr = *EX_T(opline->result.var).var.ptr_ptr;
  15101. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  15102. }
  15103. CHECK_EXCEPTION();
  15104. ZEND_VM_NEXT_OPCODE();
  15105. }
  15106. static int ZEND_FASTCALL ZEND_FETCH_OBJ_RW_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  15107. {
  15108. USE_OPLINE
  15109. zend_free_op free_op1, free_op2;
  15110. zval *property;
  15111. zval **container;
  15112. SAVE_OPLINE();
  15113. property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  15114. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  15115. if (1) {
  15116. MAKE_REAL_ZVAL_PTR(property);
  15117. }
  15118. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  15119. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  15120. }
  15121. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_RW TSRMLS_CC);
  15122. if (1) {
  15123. zval_ptr_dtor(&property);
  15124. } else {
  15125. zval_dtor(free_op2.var);
  15126. }
  15127. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  15128. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  15129. }
  15130. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  15131. CHECK_EXCEPTION();
  15132. ZEND_VM_NEXT_OPCODE();
  15133. }
  15134. static int ZEND_FASTCALL ZEND_FETCH_OBJ_IS_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  15135. {
  15136. USE_OPLINE
  15137. zend_free_op free_op1;
  15138. zval *container;
  15139. zend_free_op free_op2;
  15140. zval *offset;
  15141. SAVE_OPLINE();
  15142. container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  15143. offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  15144. if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) ||
  15145. UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) {
  15146. PZVAL_LOCK(&EG(uninitialized_zval));
  15147. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  15148. zval_dtor(free_op2.var);
  15149. } else {
  15150. zval *retval;
  15151. if (1) {
  15152. MAKE_REAL_ZVAL_PTR(offset);
  15153. }
  15154. /* here we are sure we are dealing with an object */
  15155. retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_IS, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  15156. PZVAL_LOCK(retval);
  15157. EX_T(opline->result.var).var.ptr = retval;
  15158. if (1) {
  15159. zval_ptr_dtor(&offset);
  15160. } else {
  15161. zval_dtor(free_op2.var);
  15162. }
  15163. }
  15164. zval_ptr_dtor_nogc(&free_op1.var);
  15165. CHECK_EXCEPTION();
  15166. ZEND_VM_NEXT_OPCODE();
  15167. }
  15168. static int ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  15169. {
  15170. USE_OPLINE
  15171. if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) {
  15172. /* Behave like FETCH_OBJ_W */
  15173. zend_free_op free_op1, free_op2;
  15174. zval *property;
  15175. zval **container;
  15176. SAVE_OPLINE();
  15177. property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  15178. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  15179. if (1) {
  15180. MAKE_REAL_ZVAL_PTR(property);
  15181. }
  15182. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  15183. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  15184. }
  15185. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC);
  15186. if (1) {
  15187. zval_ptr_dtor(&property);
  15188. } else {
  15189. zval_dtor(free_op2.var);
  15190. }
  15191. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  15192. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  15193. }
  15194. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  15195. CHECK_EXCEPTION();
  15196. ZEND_VM_NEXT_OPCODE();
  15197. } else {
  15198. return zend_fetch_property_address_read_helper_SPEC_VAR_TMP(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  15199. }
  15200. }
  15201. static int ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  15202. {
  15203. USE_OPLINE
  15204. zend_free_op free_op1, free_op2, free_res;
  15205. zval **container;
  15206. zval *property;
  15207. SAVE_OPLINE();
  15208. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  15209. property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  15210. if (IS_VAR == IS_CV) {
  15211. if (container != &EG(uninitialized_zval_ptr)) {
  15212. SEPARATE_ZVAL_IF_NOT_REF(container);
  15213. }
  15214. }
  15215. if (1) {
  15216. MAKE_REAL_ZVAL_PTR(property);
  15217. }
  15218. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  15219. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  15220. }
  15221. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_UNSET TSRMLS_CC);
  15222. if (1) {
  15223. zval_ptr_dtor(&property);
  15224. } else {
  15225. zval_dtor(free_op2.var);
  15226. }
  15227. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  15228. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  15229. }
  15230. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  15231. PZVAL_UNLOCK(*EX_T(opline->result.var).var.ptr_ptr, &free_res);
  15232. if (EX_T(opline->result.var).var.ptr_ptr != &EG(uninitialized_zval_ptr)) {
  15233. SEPARATE_ZVAL_IF_NOT_REF(EX_T(opline->result.var).var.ptr_ptr);
  15234. }
  15235. PZVAL_LOCK(*EX_T(opline->result.var).var.ptr_ptr);
  15236. FREE_OP_VAR_PTR(free_res);
  15237. CHECK_EXCEPTION();
  15238. ZEND_VM_NEXT_OPCODE();
  15239. }
  15240. static int ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  15241. {
  15242. USE_OPLINE
  15243. zend_free_op free_op1, free_op2;
  15244. zval **object_ptr;
  15245. zval *property_name;
  15246. SAVE_OPLINE();
  15247. object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  15248. property_name = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  15249. if (1) {
  15250. MAKE_REAL_ZVAL_PTR(property_name);
  15251. }
  15252. if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  15253. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  15254. }
  15255. zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_OBJ, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  15256. if (1) {
  15257. zval_ptr_dtor(&property_name);
  15258. } else {
  15259. zval_dtor(free_op2.var);
  15260. }
  15261. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  15262. /* assign_obj has two opcodes! */
  15263. CHECK_EXCEPTION();
  15264. ZEND_VM_INC_OPCODE();
  15265. ZEND_VM_NEXT_OPCODE();
  15266. }
  15267. static int ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  15268. {
  15269. USE_OPLINE
  15270. zend_free_op free_op1;
  15271. zval **object_ptr;
  15272. SAVE_OPLINE();
  15273. object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  15274. if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  15275. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  15276. }
  15277. if (Z_TYPE_PP(object_ptr) == IS_OBJECT) {
  15278. zend_free_op free_op2;
  15279. zval *property_name = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  15280. if (1) {
  15281. MAKE_REAL_ZVAL_PTR(property_name);
  15282. }
  15283. zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_DIM, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  15284. if (1) {
  15285. zval_ptr_dtor(&property_name);
  15286. } else {
  15287. zval_dtor(free_op2.var);
  15288. }
  15289. } else {
  15290. zend_free_op free_op2, free_op_data1, free_op_data2;
  15291. zval *value;
  15292. zval *dim = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  15293. zval **variable_ptr_ptr;
  15294. zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), object_ptr, dim, IS_TMP_VAR, BP_VAR_W TSRMLS_CC);
  15295. zval_dtor(free_op2.var);
  15296. value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  15297. variable_ptr_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC);
  15298. if (UNEXPECTED(variable_ptr_ptr == NULL)) {
  15299. if (zend_assign_to_string_offset(&EX_T((opline+1)->op2.var), value, (opline+1)->op1_type TSRMLS_CC)) {
  15300. if (RETURN_VALUE_USED(opline)) {
  15301. zval *retval;
  15302. ALLOC_ZVAL(retval);
  15303. ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T((opline+1)->op2.var).str_offset.str)+EX_T((opline+1)->op2.var).str_offset.offset, 1, 1);
  15304. INIT_PZVAL(retval);
  15305. EX_T(opline->result.var).var.ptr = retval;
  15306. }
  15307. } else if (RETURN_VALUE_USED(opline)) {
  15308. PZVAL_LOCK(&EG(uninitialized_zval));
  15309. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  15310. }
  15311. } else if (UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) {
  15312. if (IS_TMP_FREE(free_op_data1)) {
  15313. zval_dtor(value);
  15314. }
  15315. if (RETURN_VALUE_USED(opline)) {
  15316. PZVAL_LOCK(&EG(uninitialized_zval));
  15317. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  15318. }
  15319. } else {
  15320. if ((opline+1)->op1_type == IS_TMP_VAR) {
  15321. value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  15322. } else if ((opline+1)->op1_type == IS_CONST) {
  15323. value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  15324. } else {
  15325. value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  15326. }
  15327. if (RETURN_VALUE_USED(opline)) {
  15328. PZVAL_LOCK(value);
  15329. EX_T(opline->result.var).var.ptr = value;
  15330. }
  15331. }
  15332. FREE_OP_VAR_PTR(free_op_data2);
  15333. FREE_OP_IF_VAR(free_op_data1);
  15334. }
  15335. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  15336. /* assign_dim has two opcodes! */
  15337. CHECK_EXCEPTION();
  15338. ZEND_VM_INC_OPCODE();
  15339. ZEND_VM_NEXT_OPCODE();
  15340. }
  15341. static int ZEND_FASTCALL ZEND_ASSIGN_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  15342. {
  15343. USE_OPLINE
  15344. zend_free_op free_op1, free_op2;
  15345. zval *value;
  15346. zval **variable_ptr_ptr;
  15347. SAVE_OPLINE();
  15348. value = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  15349. variable_ptr_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  15350. if (IS_VAR == IS_VAR && UNEXPECTED(variable_ptr_ptr == NULL)) {
  15351. if (zend_assign_to_string_offset(&EX_T(opline->op1.var), value, IS_TMP_VAR TSRMLS_CC)) {
  15352. if (RETURN_VALUE_USED(opline)) {
  15353. zval *retval;
  15354. ALLOC_ZVAL(retval);
  15355. ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T(opline->op1.var).str_offset.str)+EX_T(opline->op1.var).str_offset.offset, 1, 1);
  15356. INIT_PZVAL(retval);
  15357. EX_T(opline->result.var).var.ptr = retval;
  15358. }
  15359. } else if (RETURN_VALUE_USED(opline)) {
  15360. PZVAL_LOCK(&EG(uninitialized_zval));
  15361. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  15362. }
  15363. } else if (IS_VAR == IS_VAR && UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) {
  15364. if (1) {
  15365. zval_dtor(value);
  15366. }
  15367. if (RETURN_VALUE_USED(opline)) {
  15368. PZVAL_LOCK(&EG(uninitialized_zval));
  15369. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  15370. }
  15371. } else {
  15372. if (IS_TMP_VAR == IS_TMP_VAR) {
  15373. value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  15374. } else if (IS_TMP_VAR == IS_CONST) {
  15375. value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  15376. } else {
  15377. value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  15378. }
  15379. if (RETURN_VALUE_USED(opline)) {
  15380. PZVAL_LOCK(value);
  15381. EX_T(opline->result.var).var.ptr = value;
  15382. }
  15383. }
  15384. if (IS_VAR == IS_VAR && (free_op1.var != NULL)) {
  15385. zval_ptr_dtor_nogc(&value);
  15386. }
  15387. /* zend_assign_to_variable() always takes care of op2, never free it! */
  15388. CHECK_EXCEPTION();
  15389. ZEND_VM_NEXT_OPCODE();
  15390. }
  15391. static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  15392. {
  15393. USE_OPLINE
  15394. zval *function_name;
  15395. char *function_name_strval;
  15396. int function_name_strlen;
  15397. zend_free_op free_op1, free_op2;
  15398. call_slot *call = EX(call_slots) + opline->result.num;
  15399. SAVE_OPLINE();
  15400. function_name = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  15401. if (IS_TMP_VAR != IS_CONST &&
  15402. UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) {
  15403. if (UNEXPECTED(EG(exception) != NULL)) {
  15404. HANDLE_EXCEPTION();
  15405. }
  15406. zend_error_noreturn(E_ERROR, "Method name must be a string");
  15407. }
  15408. function_name_strval = Z_STRVAL_P(function_name);
  15409. function_name_strlen = Z_STRLEN_P(function_name);
  15410. call->object = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  15411. if (EXPECTED(call->object != NULL) &&
  15412. EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) {
  15413. call->called_scope = Z_OBJCE_P(call->object);
  15414. if (IS_TMP_VAR != IS_CONST ||
  15415. (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) {
  15416. zval *object = call->object;
  15417. if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) {
  15418. zend_error_noreturn(E_ERROR, "Object does not support method calls");
  15419. }
  15420. /* First, locate the function. */
  15421. call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_TMP_VAR == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC);
  15422. if (UNEXPECTED(call->fbc == NULL)) {
  15423. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval);
  15424. }
  15425. if (IS_TMP_VAR == IS_CONST &&
  15426. EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) &&
  15427. EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) &&
  15428. EXPECTED(call->object == object)) {
  15429. CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc);
  15430. }
  15431. }
  15432. } else {
  15433. if (UNEXPECTED(EG(exception) != NULL)) {
  15434. zval_dtor(free_op2.var);
  15435. HANDLE_EXCEPTION();
  15436. }
  15437. zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object)));
  15438. }
  15439. if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) {
  15440. call->object = NULL;
  15441. } else {
  15442. if (!PZVAL_IS_REF(call->object)) {
  15443. Z_ADDREF_P(call->object); /* For $this pointer */
  15444. } else {
  15445. zval *this_ptr;
  15446. ALLOC_ZVAL(this_ptr);
  15447. INIT_PZVAL_COPY(this_ptr, call->object);
  15448. zval_copy_ctor(this_ptr);
  15449. call->object = this_ptr;
  15450. }
  15451. }
  15452. call->num_additional_args = 0;
  15453. call->is_ctor_call = 0;
  15454. EX(call) = call;
  15455. zval_dtor(free_op2.var);
  15456. zval_ptr_dtor_nogc(&free_op1.var);
  15457. CHECK_EXCEPTION();
  15458. ZEND_VM_NEXT_OPCODE();
  15459. }
  15460. static int ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  15461. {
  15462. USE_OPLINE
  15463. zval *function_name;
  15464. zend_class_entry *ce;
  15465. call_slot *call = EX(call_slots) + opline->result.num;
  15466. SAVE_OPLINE();
  15467. if (IS_VAR == IS_CONST) {
  15468. /* no function found. try a static method in class */
  15469. if (CACHED_PTR(opline->op1.literal->cache_slot)) {
  15470. ce = CACHED_PTR(opline->op1.literal->cache_slot);
  15471. } else {
  15472. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), opline->op1.literal + 1, opline->extended_value TSRMLS_CC);
  15473. if (UNEXPECTED(EG(exception) != NULL)) {
  15474. HANDLE_EXCEPTION();
  15475. }
  15476. if (UNEXPECTED(ce == NULL)) {
  15477. zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op1.zv));
  15478. }
  15479. CACHE_PTR(opline->op1.literal->cache_slot, ce);
  15480. }
  15481. call->called_scope = ce;
  15482. } else {
  15483. ce = EX_T(opline->op1.var).class_entry;
  15484. if (opline->extended_value == ZEND_FETCH_CLASS_PARENT || opline->extended_value == ZEND_FETCH_CLASS_SELF) {
  15485. call->called_scope = EG(called_scope);
  15486. } else {
  15487. call->called_scope = ce;
  15488. }
  15489. }
  15490. if (IS_VAR == IS_CONST &&
  15491. IS_TMP_VAR == IS_CONST &&
  15492. CACHED_PTR(opline->op2.literal->cache_slot)) {
  15493. call->fbc = CACHED_PTR(opline->op2.literal->cache_slot);
  15494. } else if (IS_VAR != IS_CONST &&
  15495. IS_TMP_VAR == IS_CONST &&
  15496. (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce))) {
  15497. /* do nothing */
  15498. } else if (IS_TMP_VAR != IS_UNUSED) {
  15499. char *function_name_strval = NULL;
  15500. int function_name_strlen = 0;
  15501. zend_free_op free_op2;
  15502. if (IS_TMP_VAR == IS_CONST) {
  15503. function_name_strval = Z_STRVAL_P(opline->op2.zv);
  15504. function_name_strlen = Z_STRLEN_P(opline->op2.zv);
  15505. } else {
  15506. function_name = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  15507. if (UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) {
  15508. if (UNEXPECTED(EG(exception) != NULL)) {
  15509. HANDLE_EXCEPTION();
  15510. }
  15511. zend_error_noreturn(E_ERROR, "Function name must be a string");
  15512. } else {
  15513. function_name_strval = Z_STRVAL_P(function_name);
  15514. function_name_strlen = Z_STRLEN_P(function_name);
  15515. }
  15516. }
  15517. if (function_name_strval) {
  15518. if (ce->get_static_method) {
  15519. call->fbc = ce->get_static_method(ce, function_name_strval, function_name_strlen TSRMLS_CC);
  15520. } else {
  15521. call->fbc = zend_std_get_static_method(ce, function_name_strval, function_name_strlen, ((IS_TMP_VAR == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC);
  15522. }
  15523. if (UNEXPECTED(call->fbc == NULL)) {
  15524. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", ce->name, function_name_strval);
  15525. }
  15526. if (IS_TMP_VAR == IS_CONST &&
  15527. EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) &&
  15528. EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0)) {
  15529. if (IS_VAR == IS_CONST) {
  15530. CACHE_PTR(opline->op2.literal->cache_slot, call->fbc);
  15531. } else {
  15532. CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce, call->fbc);
  15533. }
  15534. }
  15535. }
  15536. if (IS_TMP_VAR != IS_CONST) {
  15537. zval_dtor(free_op2.var);
  15538. }
  15539. } else {
  15540. if (UNEXPECTED(ce->constructor == NULL)) {
  15541. zend_error_noreturn(E_ERROR, "Cannot call constructor");
  15542. }
  15543. if (EG(This) && Z_OBJCE_P(EG(This)) != ce->constructor->common.scope && (ce->constructor->common.fn_flags & ZEND_ACC_PRIVATE)) {
  15544. zend_error_noreturn(E_ERROR, "Cannot call private %s::__construct()", ce->name);
  15545. }
  15546. call->fbc = ce->constructor;
  15547. }
  15548. if (call->fbc->common.fn_flags & ZEND_ACC_STATIC) {
  15549. call->object = NULL;
  15550. } else {
  15551. if (EG(This) &&
  15552. Z_OBJ_HT_P(EG(This))->get_class_entry &&
  15553. !instanceof_function(Z_OBJCE_P(EG(This)), ce TSRMLS_CC)) {
  15554. /* We are calling method of the other (incompatible) class,
  15555. but passing $this. This is done for compatibility with php-4. */
  15556. if (call->fbc->common.fn_flags & ZEND_ACC_ALLOW_STATIC) {
  15557. zend_error(E_DEPRECATED, "Non-static method %s::%s() should not be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name);
  15558. } else {
  15559. /* An internal function assumes $this is present and won't check that. So PHP would crash by allowing the call. */
  15560. zend_error_noreturn(E_ERROR, "Non-static method %s::%s() cannot be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name);
  15561. }
  15562. }
  15563. if ((call->object = EG(This))) {
  15564. Z_ADDREF_P(call->object);
  15565. call->called_scope = Z_OBJCE_P(call->object);
  15566. }
  15567. }
  15568. call->num_additional_args = 0;
  15569. call->is_ctor_call = 0;
  15570. EX(call) = call;
  15571. CHECK_EXCEPTION();
  15572. ZEND_VM_NEXT_OPCODE();
  15573. }
  15574. static int ZEND_FASTCALL ZEND_CASE_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  15575. {
  15576. USE_OPLINE
  15577. zend_free_op free_op1, free_op2;
  15578. SAVE_OPLINE();
  15579. is_equal_function(&EX_T(opline->result.var).tmp_var,
  15580. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  15581. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  15582. zval_dtor(free_op2.var);
  15583. CHECK_EXCEPTION();
  15584. ZEND_VM_NEXT_OPCODE();
  15585. }
  15586. static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  15587. {
  15588. USE_OPLINE
  15589. zend_free_op free_op1;
  15590. zval *expr_ptr;
  15591. SAVE_OPLINE();
  15592. if ((IS_VAR == IS_VAR || IS_VAR == IS_CV) && opline->extended_value) {
  15593. zval **expr_ptr_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  15594. if (IS_VAR == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) {
  15595. zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets");
  15596. }
  15597. SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr);
  15598. expr_ptr = *expr_ptr_ptr;
  15599. Z_ADDREF_P(expr_ptr);
  15600. } else {
  15601. expr_ptr=_get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  15602. if (0) { /* temporary variable */
  15603. zval *new_expr;
  15604. ALLOC_ZVAL(new_expr);
  15605. INIT_PZVAL_COPY(new_expr, expr_ptr);
  15606. expr_ptr = new_expr;
  15607. } else if (IS_VAR == IS_CONST || PZVAL_IS_REF(expr_ptr)) {
  15608. zval *new_expr;
  15609. ALLOC_ZVAL(new_expr);
  15610. INIT_PZVAL_COPY(new_expr, expr_ptr);
  15611. expr_ptr = new_expr;
  15612. zendi_zval_copy_ctor(*expr_ptr);
  15613. zval_ptr_dtor_nogc(&free_op1.var);
  15614. } else if (IS_VAR == IS_CV) {
  15615. Z_ADDREF_P(expr_ptr);
  15616. }
  15617. }
  15618. if (IS_TMP_VAR != IS_UNUSED) {
  15619. zend_free_op free_op2;
  15620. zval *offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  15621. ulong hval;
  15622. switch (Z_TYPE_P(offset)) {
  15623. case IS_DOUBLE:
  15624. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  15625. goto num_index;
  15626. case IS_LONG:
  15627. case IS_BOOL:
  15628. hval = Z_LVAL_P(offset);
  15629. num_index:
  15630. zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL);
  15631. break;
  15632. case IS_STRING:
  15633. if (IS_TMP_VAR == IS_CONST) {
  15634. hval = Z_HASH_P(offset);
  15635. } else {
  15636. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index);
  15637. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  15638. }
  15639. zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL);
  15640. break;
  15641. case IS_NULL:
  15642. zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL);
  15643. break;
  15644. default:
  15645. zend_error(E_WARNING, "Illegal offset type");
  15646. zval_ptr_dtor(&expr_ptr);
  15647. /* do nothing */
  15648. break;
  15649. }
  15650. zval_dtor(free_op2.var);
  15651. } else {
  15652. if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) {
  15653. zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied");
  15654. zval_ptr_dtor(&expr_ptr);
  15655. }
  15656. }
  15657. if ((IS_VAR == IS_VAR || IS_VAR == IS_CV) && opline->extended_value) {
  15658. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  15659. }
  15660. CHECK_EXCEPTION();
  15661. ZEND_VM_NEXT_OPCODE();
  15662. }
  15663. static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  15664. {
  15665. USE_OPLINE
  15666. array_init(&EX_T(opline->result.var).tmp_var);
  15667. if (IS_VAR == IS_UNUSED) {
  15668. ZEND_VM_NEXT_OPCODE();
  15669. #if 0 || IS_VAR != IS_UNUSED
  15670. } else {
  15671. return ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  15672. #endif
  15673. }
  15674. }
  15675. static int ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  15676. {
  15677. USE_OPLINE
  15678. zend_free_op free_op1, free_op2;
  15679. zval **container;
  15680. zval *offset;
  15681. ulong hval;
  15682. SAVE_OPLINE();
  15683. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  15684. if (IS_VAR == IS_CV && container != &EG(uninitialized_zval_ptr)) {
  15685. SEPARATE_ZVAL_IF_NOT_REF(container);
  15686. }
  15687. offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  15688. if (IS_VAR != IS_VAR || container) {
  15689. switch (Z_TYPE_PP(container)) {
  15690. case IS_ARRAY: {
  15691. HashTable *ht = Z_ARRVAL_PP(container);
  15692. switch (Z_TYPE_P(offset)) {
  15693. case IS_DOUBLE:
  15694. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  15695. zend_hash_index_del(ht, hval);
  15696. break;
  15697. case IS_RESOURCE:
  15698. case IS_BOOL:
  15699. case IS_LONG:
  15700. hval = Z_LVAL_P(offset);
  15701. zend_hash_index_del(ht, hval);
  15702. break;
  15703. case IS_STRING:
  15704. if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) {
  15705. Z_ADDREF_P(offset);
  15706. }
  15707. if (IS_TMP_VAR == IS_CONST) {
  15708. hval = Z_HASH_P(offset);
  15709. } else {
  15710. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_dim);
  15711. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  15712. }
  15713. if (ht == &EG(symbol_table)) {
  15714. zend_delete_global_variable_ex(offset->value.str.val, offset->value.str.len, hval TSRMLS_CC);
  15715. } else {
  15716. zend_hash_quick_del(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval);
  15717. }
  15718. if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) {
  15719. zval_ptr_dtor(&offset);
  15720. }
  15721. break;
  15722. num_index_dim:
  15723. zend_hash_index_del(ht, hval);
  15724. if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) {
  15725. zval_ptr_dtor(&offset);
  15726. }
  15727. break;
  15728. case IS_NULL:
  15729. zend_hash_del(ht, "", sizeof(""));
  15730. break;
  15731. default:
  15732. zend_error(E_WARNING, "Illegal offset type in unset");
  15733. break;
  15734. }
  15735. zval_dtor(free_op2.var);
  15736. break;
  15737. }
  15738. case IS_OBJECT:
  15739. if (UNEXPECTED(Z_OBJ_HT_P(*container)->unset_dimension == NULL)) {
  15740. zend_error_noreturn(E_ERROR, "Cannot use object as array");
  15741. }
  15742. if (1) {
  15743. MAKE_REAL_ZVAL_PTR(offset);
  15744. }
  15745. Z_OBJ_HT_P(*container)->unset_dimension(*container, offset TSRMLS_CC);
  15746. if (1) {
  15747. zval_ptr_dtor(&offset);
  15748. } else {
  15749. zval_dtor(free_op2.var);
  15750. }
  15751. break;
  15752. case IS_STRING:
  15753. zend_error_noreturn(E_ERROR, "Cannot unset string offsets");
  15754. ZEND_VM_CONTINUE(); /* bailed out before */
  15755. default:
  15756. zval_dtor(free_op2.var);
  15757. break;
  15758. }
  15759. } else {
  15760. zval_dtor(free_op2.var);
  15761. }
  15762. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  15763. CHECK_EXCEPTION();
  15764. ZEND_VM_NEXT_OPCODE();
  15765. }
  15766. static int ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  15767. {
  15768. USE_OPLINE
  15769. zend_free_op free_op1, free_op2;
  15770. zval **container;
  15771. zval *offset;
  15772. SAVE_OPLINE();
  15773. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  15774. offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  15775. if (IS_VAR != IS_VAR || container) {
  15776. if (IS_VAR == IS_CV && container != &EG(uninitialized_zval_ptr)) {
  15777. SEPARATE_ZVAL_IF_NOT_REF(container);
  15778. }
  15779. if (Z_TYPE_PP(container) == IS_OBJECT) {
  15780. if (1) {
  15781. MAKE_REAL_ZVAL_PTR(offset);
  15782. }
  15783. if (Z_OBJ_HT_P(*container)->unset_property) {
  15784. Z_OBJ_HT_P(*container)->unset_property(*container, offset, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  15785. } else {
  15786. zend_error(E_NOTICE, "Trying to unset property of non-object");
  15787. }
  15788. if (1) {
  15789. zval_ptr_dtor(&offset);
  15790. } else {
  15791. zval_dtor(free_op2.var);
  15792. }
  15793. } else {
  15794. zval_dtor(free_op2.var);
  15795. }
  15796. } else {
  15797. zval_dtor(free_op2.var);
  15798. }
  15799. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  15800. CHECK_EXCEPTION();
  15801. ZEND_VM_NEXT_OPCODE();
  15802. }
  15803. static int ZEND_FASTCALL zend_isset_isempty_dim_prop_obj_handler_SPEC_VAR_TMP(int prop_dim, ZEND_OPCODE_HANDLER_ARGS)
  15804. {
  15805. USE_OPLINE
  15806. zend_free_op free_op1, free_op2;
  15807. zval *container;
  15808. zval **value = NULL;
  15809. int result = 0;
  15810. ulong hval;
  15811. zval *offset;
  15812. SAVE_OPLINE();
  15813. container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  15814. offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  15815. if (Z_TYPE_P(container) == IS_ARRAY && !prop_dim) {
  15816. HashTable *ht;
  15817. int isset = 0;
  15818. ht = Z_ARRVAL_P(container);
  15819. switch (Z_TYPE_P(offset)) {
  15820. case IS_DOUBLE:
  15821. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  15822. goto num_index_prop;
  15823. case IS_RESOURCE:
  15824. case IS_BOOL:
  15825. case IS_LONG:
  15826. hval = Z_LVAL_P(offset);
  15827. num_index_prop:
  15828. if (zend_hash_index_find(ht, hval, (void **) &value) == SUCCESS) {
  15829. isset = 1;
  15830. }
  15831. break;
  15832. case IS_STRING:
  15833. if (IS_TMP_VAR == IS_CONST) {
  15834. hval = Z_HASH_P(offset);
  15835. } else {
  15836. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_prop);
  15837. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  15838. }
  15839. if (zend_hash_quick_find(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, (void **) &value) == SUCCESS) {
  15840. isset = 1;
  15841. }
  15842. break;
  15843. case IS_NULL:
  15844. if (zend_hash_find(ht, "", sizeof(""), (void **) &value) == SUCCESS) {
  15845. isset = 1;
  15846. }
  15847. break;
  15848. default:
  15849. zend_error(E_WARNING, "Illegal offset type in isset or empty");
  15850. break;
  15851. }
  15852. if (opline->extended_value & ZEND_ISSET) {
  15853. if (isset && Z_TYPE_PP(value) == IS_NULL) {
  15854. result = 0;
  15855. } else {
  15856. result = isset;
  15857. }
  15858. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  15859. if (!isset || !i_zend_is_true(*value)) {
  15860. result = 0;
  15861. } else {
  15862. result = 1;
  15863. }
  15864. }
  15865. zval_dtor(free_op2.var);
  15866. } else if (Z_TYPE_P(container) == IS_OBJECT) {
  15867. if (1) {
  15868. MAKE_REAL_ZVAL_PTR(offset);
  15869. }
  15870. if (prop_dim) {
  15871. if (Z_OBJ_HT_P(container)->has_property) {
  15872. result = Z_OBJ_HT_P(container)->has_property(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  15873. } else {
  15874. zend_error(E_NOTICE, "Trying to check property of non-object");
  15875. result = 0;
  15876. }
  15877. } else {
  15878. if (Z_OBJ_HT_P(container)->has_dimension) {
  15879. result = Z_OBJ_HT_P(container)->has_dimension(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0 TSRMLS_CC);
  15880. } else {
  15881. zend_error(E_NOTICE, "Trying to check element of non-array");
  15882. result = 0;
  15883. }
  15884. }
  15885. if (1) {
  15886. zval_ptr_dtor(&offset);
  15887. } else {
  15888. zval_dtor(free_op2.var);
  15889. }
  15890. } else if (Z_TYPE_P(container) == IS_STRING && !prop_dim) { /* string offsets */
  15891. zval tmp;
  15892. if (Z_TYPE_P(offset) != IS_LONG) {
  15893. if (Z_TYPE_P(offset) <= IS_BOOL /* simple scalar types */
  15894. || (Z_TYPE_P(offset) == IS_STRING /* or numeric string */
  15895. && IS_LONG == is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, 0))) {
  15896. ZVAL_COPY_VALUE(&tmp, offset);
  15897. zval_copy_ctor(&tmp);
  15898. convert_to_long(&tmp);
  15899. offset = &tmp;
  15900. } else {
  15901. /* can not be converted to proper offset, return "not set" */
  15902. result = 0;
  15903. }
  15904. }
  15905. if (Z_TYPE_P(offset) == IS_LONG) {
  15906. if (opline->extended_value & ZEND_ISSET) {
  15907. if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container)) {
  15908. result = 1;
  15909. }
  15910. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  15911. if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container) && Z_STRVAL_P(container)[offset->value.lval] != '0') {
  15912. result = 1;
  15913. }
  15914. }
  15915. }
  15916. zval_dtor(free_op2.var);
  15917. } else {
  15918. zval_dtor(free_op2.var);
  15919. }
  15920. Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL;
  15921. if (opline->extended_value & ZEND_ISSET) {
  15922. Z_LVAL(EX_T(opline->result.var).tmp_var) = result;
  15923. } else {
  15924. Z_LVAL(EX_T(opline->result.var).tmp_var) = !result;
  15925. }
  15926. zval_ptr_dtor_nogc(&free_op1.var);
  15927. CHECK_EXCEPTION();
  15928. ZEND_VM_NEXT_OPCODE();
  15929. }
  15930. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  15931. {
  15932. return zend_isset_isempty_dim_prop_obj_handler_SPEC_VAR_TMP(0, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  15933. }
  15934. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  15935. {
  15936. return zend_isset_isempty_dim_prop_obj_handler_SPEC_VAR_TMP(1, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  15937. }
  15938. static int ZEND_FASTCALL ZEND_YIELD_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  15939. {
  15940. USE_OPLINE
  15941. /* The generator object is stored in return_value_ptr_ptr */
  15942. zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr);
  15943. if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) {
  15944. zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator");
  15945. }
  15946. /* Destroy the previously yielded value */
  15947. if (generator->value) {
  15948. zval_ptr_dtor(&generator->value);
  15949. }
  15950. /* Destroy the previously yielded key */
  15951. if (generator->key) {
  15952. zval_ptr_dtor(&generator->key);
  15953. }
  15954. /* Set the new yielded value */
  15955. if (IS_VAR != IS_UNUSED) {
  15956. zend_free_op free_op1;
  15957. if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) {
  15958. /* Constants and temporary variables aren't yieldable by reference,
  15959. * but we still allow them with a notice. */
  15960. if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR) {
  15961. zval *value, *copy;
  15962. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  15963. value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  15964. ALLOC_ZVAL(copy);
  15965. INIT_PZVAL_COPY(copy, value);
  15966. /* Temporary variables don't need ctor copying */
  15967. if (!0) {
  15968. zval_copy_ctor(copy);
  15969. }
  15970. generator->value = copy;
  15971. } else {
  15972. zval **value_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  15973. if (IS_VAR == IS_VAR && UNEXPECTED(value_ptr == NULL)) {
  15974. zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference");
  15975. }
  15976. /* If a function call result is yielded and the function did
  15977. * not return by reference we throw a notice. */
  15978. if (IS_VAR == IS_VAR && !Z_ISREF_PP(value_ptr)
  15979. && !(opline->extended_value == ZEND_RETURNS_FUNCTION
  15980. && EX_T(opline->op1.var).var.fcall_returned_reference)
  15981. && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) {
  15982. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  15983. Z_ADDREF_PP(value_ptr);
  15984. generator->value = *value_ptr;
  15985. } else {
  15986. SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr);
  15987. Z_ADDREF_PP(value_ptr);
  15988. generator->value = *value_ptr;
  15989. }
  15990. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  15991. }
  15992. } else {
  15993. zval *value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  15994. /* Consts, temporary variables and references need copying */
  15995. if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR
  15996. || PZVAL_IS_REF(value)
  15997. ) {
  15998. zval *copy;
  15999. ALLOC_ZVAL(copy);
  16000. INIT_PZVAL_COPY(copy, value);
  16001. /* Temporary variables don't need ctor copying */
  16002. if (!0) {
  16003. zval_copy_ctor(copy);
  16004. }
  16005. generator->value = copy;
  16006. zval_ptr_dtor_nogc(&free_op1.var);
  16007. } else {
  16008. if (IS_VAR == IS_CV) {
  16009. Z_ADDREF_P(value);
  16010. }
  16011. generator->value = value;
  16012. }
  16013. }
  16014. } else {
  16015. /* If no value was specified yield null */
  16016. Z_ADDREF(EG(uninitialized_zval));
  16017. generator->value = &EG(uninitialized_zval);
  16018. }
  16019. /* Set the new yielded key */
  16020. if (IS_TMP_VAR != IS_UNUSED) {
  16021. zend_free_op free_op2;
  16022. zval *key = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  16023. /* Consts, temporary variables and references need copying */
  16024. if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR
  16025. || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0)
  16026. ) {
  16027. zval *copy;
  16028. ALLOC_ZVAL(copy);
  16029. INIT_PZVAL_COPY(copy, key);
  16030. /* Temporary variables don't need ctor copying */
  16031. if (!1) {
  16032. zval_copy_ctor(copy);
  16033. }
  16034. generator->key = copy;
  16035. } else {
  16036. Z_ADDREF_P(key);
  16037. generator->key = key;
  16038. }
  16039. if (Z_TYPE_P(generator->key) == IS_LONG
  16040. && Z_LVAL_P(generator->key) > generator->largest_used_integer_key
  16041. ) {
  16042. generator->largest_used_integer_key = Z_LVAL_P(generator->key);
  16043. }
  16044. } else {
  16045. /* If no key was specified we use auto-increment keys */
  16046. generator->largest_used_integer_key++;
  16047. ALLOC_INIT_ZVAL(generator->key);
  16048. ZVAL_LONG(generator->key, generator->largest_used_integer_key);
  16049. }
  16050. if (RETURN_VALUE_USED(opline)) {
  16051. /* If the return value of yield is used set the send
  16052. * target and initialize it to NULL */
  16053. generator->send_target = &EX_T(opline->result.var).var.ptr;
  16054. Z_ADDREF(EG(uninitialized_zval));
  16055. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  16056. } else {
  16057. generator->send_target = NULL;
  16058. }
  16059. /* We increment to the next op, so we are at the correct position when the
  16060. * generator is resumed. */
  16061. ZEND_VM_INC_OPCODE();
  16062. /* The GOTO VM uses a local opline variable. We need to set the opline
  16063. * variable in execute_data so we don't resume at an old position. */
  16064. SAVE_OPLINE();
  16065. ZEND_VM_RETURN();
  16066. }
  16067. static int ZEND_FASTCALL ZEND_POW_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16068. {
  16069. USE_OPLINE
  16070. zend_free_op free_op1, free_op2;
  16071. SAVE_OPLINE();
  16072. pow_function(&EX_T(opline->result.var).tmp_var,
  16073. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  16074. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  16075. zval_ptr_dtor_nogc(&free_op1.var);
  16076. zval_dtor(free_op2.var);
  16077. CHECK_EXCEPTION();
  16078. ZEND_VM_NEXT_OPCODE();
  16079. }
  16080. static int ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16081. {
  16082. return zend_binary_assign_op_helper_SPEC_VAR_TMP(pow_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  16083. }
  16084. static int ZEND_FASTCALL ZEND_ADD_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16085. {
  16086. USE_OPLINE
  16087. zend_free_op free_op1, free_op2;
  16088. SAVE_OPLINE();
  16089. fast_add_function(&EX_T(opline->result.var).tmp_var,
  16090. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  16091. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  16092. zval_ptr_dtor_nogc(&free_op1.var);
  16093. zval_ptr_dtor_nogc(&free_op2.var);
  16094. CHECK_EXCEPTION();
  16095. ZEND_VM_NEXT_OPCODE();
  16096. }
  16097. static int ZEND_FASTCALL ZEND_SUB_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16098. {
  16099. USE_OPLINE
  16100. zend_free_op free_op1, free_op2;
  16101. SAVE_OPLINE();
  16102. fast_sub_function(&EX_T(opline->result.var).tmp_var,
  16103. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  16104. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  16105. zval_ptr_dtor_nogc(&free_op1.var);
  16106. zval_ptr_dtor_nogc(&free_op2.var);
  16107. CHECK_EXCEPTION();
  16108. ZEND_VM_NEXT_OPCODE();
  16109. }
  16110. static int ZEND_FASTCALL ZEND_MUL_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16111. {
  16112. USE_OPLINE
  16113. zend_free_op free_op1, free_op2;
  16114. SAVE_OPLINE();
  16115. fast_mul_function(&EX_T(opline->result.var).tmp_var,
  16116. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  16117. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  16118. zval_ptr_dtor_nogc(&free_op1.var);
  16119. zval_ptr_dtor_nogc(&free_op2.var);
  16120. CHECK_EXCEPTION();
  16121. ZEND_VM_NEXT_OPCODE();
  16122. }
  16123. static int ZEND_FASTCALL ZEND_DIV_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16124. {
  16125. USE_OPLINE
  16126. zend_free_op free_op1, free_op2;
  16127. SAVE_OPLINE();
  16128. fast_div_function(&EX_T(opline->result.var).tmp_var,
  16129. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  16130. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  16131. zval_ptr_dtor_nogc(&free_op1.var);
  16132. zval_ptr_dtor_nogc(&free_op2.var);
  16133. CHECK_EXCEPTION();
  16134. ZEND_VM_NEXT_OPCODE();
  16135. }
  16136. static int ZEND_FASTCALL ZEND_MOD_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16137. {
  16138. USE_OPLINE
  16139. zend_free_op free_op1, free_op2;
  16140. SAVE_OPLINE();
  16141. fast_mod_function(&EX_T(opline->result.var).tmp_var,
  16142. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  16143. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  16144. zval_ptr_dtor_nogc(&free_op1.var);
  16145. zval_ptr_dtor_nogc(&free_op2.var);
  16146. CHECK_EXCEPTION();
  16147. ZEND_VM_NEXT_OPCODE();
  16148. }
  16149. static int ZEND_FASTCALL ZEND_SL_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16150. {
  16151. USE_OPLINE
  16152. zend_free_op free_op1, free_op2;
  16153. SAVE_OPLINE();
  16154. shift_left_function(&EX_T(opline->result.var).tmp_var,
  16155. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  16156. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  16157. zval_ptr_dtor_nogc(&free_op1.var);
  16158. zval_ptr_dtor_nogc(&free_op2.var);
  16159. CHECK_EXCEPTION();
  16160. ZEND_VM_NEXT_OPCODE();
  16161. }
  16162. static int ZEND_FASTCALL ZEND_SR_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16163. {
  16164. USE_OPLINE
  16165. zend_free_op free_op1, free_op2;
  16166. SAVE_OPLINE();
  16167. shift_right_function(&EX_T(opline->result.var).tmp_var,
  16168. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  16169. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  16170. zval_ptr_dtor_nogc(&free_op1.var);
  16171. zval_ptr_dtor_nogc(&free_op2.var);
  16172. CHECK_EXCEPTION();
  16173. ZEND_VM_NEXT_OPCODE();
  16174. }
  16175. static int ZEND_FASTCALL ZEND_CONCAT_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16176. {
  16177. USE_OPLINE
  16178. zend_free_op free_op1, free_op2;
  16179. SAVE_OPLINE();
  16180. concat_function(&EX_T(opline->result.var).tmp_var,
  16181. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  16182. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  16183. zval_ptr_dtor_nogc(&free_op1.var);
  16184. zval_ptr_dtor_nogc(&free_op2.var);
  16185. CHECK_EXCEPTION();
  16186. ZEND_VM_NEXT_OPCODE();
  16187. }
  16188. static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16189. {
  16190. USE_OPLINE
  16191. zend_free_op free_op1, free_op2;
  16192. SAVE_OPLINE();
  16193. is_identical_function(&EX_T(opline->result.var).tmp_var,
  16194. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  16195. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  16196. zval_ptr_dtor_nogc(&free_op1.var);
  16197. zval_ptr_dtor_nogc(&free_op2.var);
  16198. CHECK_EXCEPTION();
  16199. ZEND_VM_NEXT_OPCODE();
  16200. }
  16201. static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16202. {
  16203. USE_OPLINE
  16204. zend_free_op free_op1, free_op2;
  16205. zval *result = &EX_T(opline->result.var).tmp_var;
  16206. SAVE_OPLINE();
  16207. is_identical_function(result,
  16208. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  16209. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  16210. Z_LVAL_P(result) = !Z_LVAL_P(result);
  16211. zval_ptr_dtor_nogc(&free_op1.var);
  16212. zval_ptr_dtor_nogc(&free_op2.var);
  16213. CHECK_EXCEPTION();
  16214. ZEND_VM_NEXT_OPCODE();
  16215. }
  16216. static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16217. {
  16218. USE_OPLINE
  16219. zend_free_op free_op1, free_op2;
  16220. zval *result = &EX_T(opline->result.var).tmp_var;
  16221. SAVE_OPLINE();
  16222. ZVAL_BOOL(result, fast_equal_function(result,
  16223. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  16224. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  16225. zval_ptr_dtor_nogc(&free_op1.var);
  16226. zval_ptr_dtor_nogc(&free_op2.var);
  16227. CHECK_EXCEPTION();
  16228. ZEND_VM_NEXT_OPCODE();
  16229. }
  16230. static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16231. {
  16232. USE_OPLINE
  16233. zend_free_op free_op1, free_op2;
  16234. zval *result = &EX_T(opline->result.var).tmp_var;
  16235. SAVE_OPLINE();
  16236. ZVAL_BOOL(result, fast_not_equal_function(result,
  16237. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  16238. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  16239. zval_ptr_dtor_nogc(&free_op1.var);
  16240. zval_ptr_dtor_nogc(&free_op2.var);
  16241. CHECK_EXCEPTION();
  16242. ZEND_VM_NEXT_OPCODE();
  16243. }
  16244. static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16245. {
  16246. USE_OPLINE
  16247. zend_free_op free_op1, free_op2;
  16248. zval *result = &EX_T(opline->result.var).tmp_var;
  16249. SAVE_OPLINE();
  16250. ZVAL_BOOL(result, fast_is_smaller_function(result,
  16251. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  16252. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  16253. zval_ptr_dtor_nogc(&free_op1.var);
  16254. zval_ptr_dtor_nogc(&free_op2.var);
  16255. CHECK_EXCEPTION();
  16256. ZEND_VM_NEXT_OPCODE();
  16257. }
  16258. static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16259. {
  16260. USE_OPLINE
  16261. zend_free_op free_op1, free_op2;
  16262. zval *result = &EX_T(opline->result.var).tmp_var;
  16263. SAVE_OPLINE();
  16264. ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result,
  16265. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  16266. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  16267. zval_ptr_dtor_nogc(&free_op1.var);
  16268. zval_ptr_dtor_nogc(&free_op2.var);
  16269. CHECK_EXCEPTION();
  16270. ZEND_VM_NEXT_OPCODE();
  16271. }
  16272. static int ZEND_FASTCALL ZEND_BW_OR_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16273. {
  16274. USE_OPLINE
  16275. zend_free_op free_op1, free_op2;
  16276. SAVE_OPLINE();
  16277. bitwise_or_function(&EX_T(opline->result.var).tmp_var,
  16278. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  16279. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  16280. zval_ptr_dtor_nogc(&free_op1.var);
  16281. zval_ptr_dtor_nogc(&free_op2.var);
  16282. CHECK_EXCEPTION();
  16283. ZEND_VM_NEXT_OPCODE();
  16284. }
  16285. static int ZEND_FASTCALL ZEND_BW_AND_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16286. {
  16287. USE_OPLINE
  16288. zend_free_op free_op1, free_op2;
  16289. SAVE_OPLINE();
  16290. bitwise_and_function(&EX_T(opline->result.var).tmp_var,
  16291. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  16292. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  16293. zval_ptr_dtor_nogc(&free_op1.var);
  16294. zval_ptr_dtor_nogc(&free_op2.var);
  16295. CHECK_EXCEPTION();
  16296. ZEND_VM_NEXT_OPCODE();
  16297. }
  16298. static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16299. {
  16300. USE_OPLINE
  16301. zend_free_op free_op1, free_op2;
  16302. SAVE_OPLINE();
  16303. bitwise_xor_function(&EX_T(opline->result.var).tmp_var,
  16304. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  16305. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  16306. zval_ptr_dtor_nogc(&free_op1.var);
  16307. zval_ptr_dtor_nogc(&free_op2.var);
  16308. CHECK_EXCEPTION();
  16309. ZEND_VM_NEXT_OPCODE();
  16310. }
  16311. static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16312. {
  16313. USE_OPLINE
  16314. zend_free_op free_op1, free_op2;
  16315. SAVE_OPLINE();
  16316. boolean_xor_function(&EX_T(opline->result.var).tmp_var,
  16317. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  16318. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  16319. zval_ptr_dtor_nogc(&free_op1.var);
  16320. zval_ptr_dtor_nogc(&free_op2.var);
  16321. CHECK_EXCEPTION();
  16322. ZEND_VM_NEXT_OPCODE();
  16323. }
  16324. static int ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_VAR_VAR(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS)
  16325. {
  16326. USE_OPLINE
  16327. zend_free_op free_op1, free_op2, free_op_data1;
  16328. zval **object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  16329. zval *object;
  16330. zval *property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  16331. zval *value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  16332. int have_get_ptr = 0;
  16333. if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  16334. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  16335. }
  16336. make_real_object(object_ptr TSRMLS_CC);
  16337. object = *object_ptr;
  16338. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  16339. zend_error(E_WARNING, "Attempt to assign property of non-object");
  16340. zval_ptr_dtor_nogc(&free_op2.var);
  16341. FREE_OP(free_op_data1);
  16342. if (RETURN_VALUE_USED(opline)) {
  16343. PZVAL_LOCK(&EG(uninitialized_zval));
  16344. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  16345. }
  16346. } else {
  16347. /* here we are sure we are dealing with an object */
  16348. if (0) {
  16349. MAKE_REAL_ZVAL_PTR(property);
  16350. }
  16351. /* here property is a string */
  16352. if (opline->extended_value == ZEND_ASSIGN_OBJ
  16353. && Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  16354. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  16355. if (zptr != NULL) { /* NULL means no success in getting PTR */
  16356. have_get_ptr = 1;
  16357. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  16358. if (RETURN_VALUE_USED(opline)) {
  16359. PZVAL_LOCK(&EG(uninitialized_zval));
  16360. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  16361. }
  16362. } else {
  16363. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  16364. binary_op(*zptr, *zptr, value TSRMLS_CC);
  16365. if (RETURN_VALUE_USED(opline)) {
  16366. PZVAL_LOCK(*zptr);
  16367. EX_T(opline->result.var).var.ptr = *zptr;
  16368. }
  16369. }
  16370. }
  16371. }
  16372. if (!have_get_ptr) {
  16373. zval *z = NULL;
  16374. Z_ADDREF_P(object);
  16375. if (opline->extended_value == ZEND_ASSIGN_OBJ) {
  16376. if (Z_OBJ_HT_P(object)->read_property) {
  16377. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  16378. }
  16379. } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ {
  16380. if (Z_OBJ_HT_P(object)->read_dimension) {
  16381. z = Z_OBJ_HT_P(object)->read_dimension(object, property, BP_VAR_R TSRMLS_CC);
  16382. }
  16383. }
  16384. if (z) {
  16385. if (Z_TYPE_P(z) == IS_OBJECT && Z_OBJ_HT_P(z)->get) {
  16386. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  16387. if (Z_REFCOUNT_P(z) == 0) {
  16388. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  16389. zval_dtor(z);
  16390. FREE_ZVAL(z);
  16391. }
  16392. z = value;
  16393. }
  16394. Z_ADDREF_P(z);
  16395. SEPARATE_ZVAL_IF_NOT_REF(&z);
  16396. binary_op(z, z, value TSRMLS_CC);
  16397. if (opline->extended_value == ZEND_ASSIGN_OBJ) {
  16398. Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  16399. } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ {
  16400. Z_OBJ_HT_P(object)->write_dimension(object, property, z TSRMLS_CC);
  16401. }
  16402. if (RETURN_VALUE_USED(opline)) {
  16403. PZVAL_LOCK(z);
  16404. EX_T(opline->result.var).var.ptr = z;
  16405. }
  16406. zval_ptr_dtor(&z);
  16407. } else {
  16408. zend_error(E_WARNING, "Attempt to assign property of non-object");
  16409. if (RETURN_VALUE_USED(opline)) {
  16410. PZVAL_LOCK(&EG(uninitialized_zval));
  16411. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  16412. }
  16413. }
  16414. zval_ptr_dtor(&object);
  16415. }
  16416. if (0) {
  16417. zval_ptr_dtor(&property);
  16418. } else {
  16419. zval_ptr_dtor_nogc(&free_op2.var);
  16420. }
  16421. FREE_OP(free_op_data1);
  16422. }
  16423. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  16424. /* assign_obj has two opcodes! */
  16425. CHECK_EXCEPTION();
  16426. ZEND_VM_INC_OPCODE();
  16427. ZEND_VM_NEXT_OPCODE();
  16428. }
  16429. static int ZEND_FASTCALL zend_binary_assign_op_helper_SPEC_VAR_VAR(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS)
  16430. {
  16431. USE_OPLINE
  16432. zend_free_op free_op1, free_op2, free_op_data2, free_op_data1;
  16433. zval **var_ptr;
  16434. zval *value;
  16435. SAVE_OPLINE();
  16436. switch (opline->extended_value) {
  16437. case ZEND_ASSIGN_OBJ:
  16438. return zend_binary_assign_op_obj_helper_SPEC_VAR_VAR(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  16439. break;
  16440. case ZEND_ASSIGN_DIM: {
  16441. zval **container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  16442. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  16443. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  16444. } else if (UNEXPECTED(Z_TYPE_PP(container) == IS_OBJECT)) {
  16445. if (IS_VAR == IS_VAR && !(free_op1.var != NULL)) {
  16446. Z_ADDREF_PP(container); /* undo the effect of get_obj_zval_ptr_ptr() */
  16447. }
  16448. return zend_binary_assign_op_obj_helper_SPEC_VAR_VAR(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  16449. } else {
  16450. zval *dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  16451. zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), container, dim, IS_VAR, BP_VAR_RW TSRMLS_CC);
  16452. value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  16453. var_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC);
  16454. }
  16455. }
  16456. break;
  16457. default:
  16458. value = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  16459. var_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  16460. /* do nothing */
  16461. break;
  16462. }
  16463. if (UNEXPECTED(var_ptr == NULL)) {
  16464. zend_error_noreturn(E_ERROR, "Cannot use assign-op operators with overloaded objects nor string offsets");
  16465. }
  16466. if (UNEXPECTED(*var_ptr == &EG(error_zval))) {
  16467. if (RETURN_VALUE_USED(opline)) {
  16468. PZVAL_LOCK(&EG(uninitialized_zval));
  16469. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  16470. }
  16471. zval_ptr_dtor_nogc(&free_op2.var);
  16472. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  16473. CHECK_EXCEPTION();
  16474. if (opline->extended_value == ZEND_ASSIGN_DIM) {
  16475. ZEND_VM_INC_OPCODE();
  16476. }
  16477. ZEND_VM_NEXT_OPCODE();
  16478. }
  16479. SEPARATE_ZVAL_IF_NOT_REF(var_ptr);
  16480. if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT)
  16481. && Z_OBJ_HANDLER_PP(var_ptr, get)
  16482. && Z_OBJ_HANDLER_PP(var_ptr, set)) {
  16483. /* proxy object */
  16484. zval *objval = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC);
  16485. Z_ADDREF_P(objval);
  16486. binary_op(objval, objval, value TSRMLS_CC);
  16487. Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, objval TSRMLS_CC);
  16488. zval_ptr_dtor(&objval);
  16489. } else {
  16490. binary_op(*var_ptr, *var_ptr, value TSRMLS_CC);
  16491. }
  16492. if (RETURN_VALUE_USED(opline)) {
  16493. PZVAL_LOCK(*var_ptr);
  16494. EX_T(opline->result.var).var.ptr = *var_ptr;
  16495. }
  16496. zval_ptr_dtor_nogc(&free_op2.var);
  16497. if (opline->extended_value == ZEND_ASSIGN_DIM) {
  16498. FREE_OP(free_op_data1);
  16499. FREE_OP_VAR_PTR(free_op_data2);
  16500. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  16501. CHECK_EXCEPTION();
  16502. ZEND_VM_INC_OPCODE();
  16503. } else {
  16504. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  16505. CHECK_EXCEPTION();
  16506. }
  16507. ZEND_VM_NEXT_OPCODE();
  16508. }
  16509. static int ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16510. {
  16511. return zend_binary_assign_op_helper_SPEC_VAR_VAR(add_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  16512. }
  16513. static int ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16514. {
  16515. return zend_binary_assign_op_helper_SPEC_VAR_VAR(sub_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  16516. }
  16517. static int ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16518. {
  16519. return zend_binary_assign_op_helper_SPEC_VAR_VAR(mul_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  16520. }
  16521. static int ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16522. {
  16523. return zend_binary_assign_op_helper_SPEC_VAR_VAR(div_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  16524. }
  16525. static int ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16526. {
  16527. return zend_binary_assign_op_helper_SPEC_VAR_VAR(mod_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  16528. }
  16529. static int ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16530. {
  16531. return zend_binary_assign_op_helper_SPEC_VAR_VAR(shift_left_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  16532. }
  16533. static int ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16534. {
  16535. return zend_binary_assign_op_helper_SPEC_VAR_VAR(shift_right_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  16536. }
  16537. static int ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16538. {
  16539. return zend_binary_assign_op_helper_SPEC_VAR_VAR(concat_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  16540. }
  16541. static int ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16542. {
  16543. return zend_binary_assign_op_helper_SPEC_VAR_VAR(bitwise_or_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  16544. }
  16545. static int ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16546. {
  16547. return zend_binary_assign_op_helper_SPEC_VAR_VAR(bitwise_and_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  16548. }
  16549. static int ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16550. {
  16551. return zend_binary_assign_op_helper_SPEC_VAR_VAR(bitwise_xor_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  16552. }
  16553. static int ZEND_FASTCALL zend_pre_incdec_property_helper_SPEC_VAR_VAR(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS)
  16554. {
  16555. USE_OPLINE
  16556. zend_free_op free_op1, free_op2;
  16557. zval **object_ptr;
  16558. zval *object;
  16559. zval *property;
  16560. zval **retval;
  16561. int have_get_ptr = 0;
  16562. SAVE_OPLINE();
  16563. object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  16564. property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  16565. retval = &EX_T(opline->result.var).var.ptr;
  16566. if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  16567. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  16568. }
  16569. make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */
  16570. object = *object_ptr;
  16571. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  16572. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  16573. zval_ptr_dtor_nogc(&free_op2.var);
  16574. if (RETURN_VALUE_USED(opline)) {
  16575. PZVAL_LOCK(&EG(uninitialized_zval));
  16576. *retval = &EG(uninitialized_zval);
  16577. }
  16578. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  16579. CHECK_EXCEPTION();
  16580. ZEND_VM_NEXT_OPCODE();
  16581. }
  16582. /* here we are sure we are dealing with an object */
  16583. if (0) {
  16584. MAKE_REAL_ZVAL_PTR(property);
  16585. }
  16586. if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  16587. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  16588. if (zptr != NULL) { /* NULL means no success in getting PTR */
  16589. have_get_ptr = 1;
  16590. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  16591. if (RETURN_VALUE_USED(opline)) {
  16592. PZVAL_LOCK(&EG(uninitialized_zval));
  16593. *retval = &EG(uninitialized_zval);
  16594. }
  16595. } else {
  16596. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  16597. incdec_op(*zptr);
  16598. if (RETURN_VALUE_USED(opline)) {
  16599. *retval = *zptr;
  16600. PZVAL_LOCK(*retval);
  16601. }
  16602. }
  16603. }
  16604. }
  16605. if (!have_get_ptr) {
  16606. if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) {
  16607. zval *z;
  16608. Z_ADDREF_P(object);
  16609. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  16610. if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) {
  16611. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  16612. if (Z_REFCOUNT_P(z) == 0) {
  16613. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  16614. zval_dtor(z);
  16615. FREE_ZVAL(z);
  16616. }
  16617. z = value;
  16618. }
  16619. Z_ADDREF_P(z);
  16620. SEPARATE_ZVAL_IF_NOT_REF(&z);
  16621. incdec_op(z);
  16622. *retval = z;
  16623. Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  16624. zval_ptr_dtor(&object);
  16625. SELECTIVE_PZVAL_LOCK(*retval, opline);
  16626. zval_ptr_dtor(&z);
  16627. } else {
  16628. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  16629. if (RETURN_VALUE_USED(opline)) {
  16630. PZVAL_LOCK(&EG(uninitialized_zval));
  16631. *retval = &EG(uninitialized_zval);
  16632. }
  16633. }
  16634. }
  16635. if (0) {
  16636. zval_ptr_dtor(&property);
  16637. } else {
  16638. zval_ptr_dtor_nogc(&free_op2.var);
  16639. }
  16640. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  16641. CHECK_EXCEPTION();
  16642. ZEND_VM_NEXT_OPCODE();
  16643. }
  16644. static int ZEND_FASTCALL ZEND_PRE_INC_OBJ_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16645. {
  16646. return zend_pre_incdec_property_helper_SPEC_VAR_VAR(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  16647. }
  16648. static int ZEND_FASTCALL ZEND_PRE_DEC_OBJ_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16649. {
  16650. return zend_pre_incdec_property_helper_SPEC_VAR_VAR(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  16651. }
  16652. static int ZEND_FASTCALL zend_post_incdec_property_helper_SPEC_VAR_VAR(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS)
  16653. {
  16654. USE_OPLINE
  16655. zend_free_op free_op1, free_op2;
  16656. zval **object_ptr;
  16657. zval *object;
  16658. zval *property;
  16659. zval *retval;
  16660. int have_get_ptr = 0;
  16661. SAVE_OPLINE();
  16662. object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  16663. property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  16664. retval = &EX_T(opline->result.var).tmp_var;
  16665. if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  16666. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  16667. }
  16668. make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */
  16669. object = *object_ptr;
  16670. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  16671. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  16672. zval_ptr_dtor_nogc(&free_op2.var);
  16673. ZVAL_NULL(retval);
  16674. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  16675. CHECK_EXCEPTION();
  16676. ZEND_VM_NEXT_OPCODE();
  16677. }
  16678. /* here we are sure we are dealing with an object */
  16679. if (0) {
  16680. MAKE_REAL_ZVAL_PTR(property);
  16681. }
  16682. if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  16683. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  16684. if (zptr != NULL) { /* NULL means no success in getting PTR */
  16685. have_get_ptr = 1;
  16686. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  16687. ZVAL_NULL(retval);
  16688. } else {
  16689. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  16690. ZVAL_COPY_VALUE(retval, *zptr);
  16691. zendi_zval_copy_ctor(*retval);
  16692. incdec_op(*zptr);
  16693. }
  16694. }
  16695. }
  16696. if (!have_get_ptr) {
  16697. if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) {
  16698. zval *z, *z_copy;
  16699. Z_ADDREF_P(object);
  16700. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  16701. if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) {
  16702. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  16703. if (Z_REFCOUNT_P(z) == 0) {
  16704. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  16705. zval_dtor(z);
  16706. FREE_ZVAL(z);
  16707. }
  16708. z = value;
  16709. }
  16710. ZVAL_COPY_VALUE(retval, z);
  16711. zendi_zval_copy_ctor(*retval);
  16712. ALLOC_ZVAL(z_copy);
  16713. INIT_PZVAL_COPY(z_copy, z);
  16714. zendi_zval_copy_ctor(*z_copy);
  16715. incdec_op(z_copy);
  16716. Z_ADDREF_P(z);
  16717. Z_OBJ_HT_P(object)->write_property(object, property, z_copy, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  16718. zval_ptr_dtor(&object);
  16719. zval_ptr_dtor(&z_copy);
  16720. zval_ptr_dtor(&z);
  16721. } else {
  16722. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  16723. ZVAL_NULL(retval);
  16724. }
  16725. }
  16726. if (0) {
  16727. zval_ptr_dtor(&property);
  16728. } else {
  16729. zval_ptr_dtor_nogc(&free_op2.var);
  16730. }
  16731. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  16732. CHECK_EXCEPTION();
  16733. ZEND_VM_NEXT_OPCODE();
  16734. }
  16735. static int ZEND_FASTCALL ZEND_POST_INC_OBJ_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16736. {
  16737. return zend_post_incdec_property_helper_SPEC_VAR_VAR(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  16738. }
  16739. static int ZEND_FASTCALL ZEND_POST_DEC_OBJ_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16740. {
  16741. return zend_post_incdec_property_helper_SPEC_VAR_VAR(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  16742. }
  16743. static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_VAR_VAR(int type, ZEND_OPCODE_HANDLER_ARGS)
  16744. {
  16745. USE_OPLINE
  16746. zend_free_op free_op1;
  16747. zval *varname;
  16748. zval **retval;
  16749. zval tmp_varname;
  16750. HashTable *target_symbol_table;
  16751. ulong hash_value;
  16752. SAVE_OPLINE();
  16753. varname = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  16754. if (IS_VAR != IS_CONST && UNEXPECTED(Z_TYPE_P(varname) != IS_STRING)) {
  16755. ZVAL_COPY_VALUE(&tmp_varname, varname);
  16756. zval_copy_ctor(&tmp_varname);
  16757. Z_SET_REFCOUNT(tmp_varname, 1);
  16758. Z_UNSET_ISREF(tmp_varname);
  16759. convert_to_string(&tmp_varname);
  16760. varname = &tmp_varname;
  16761. }
  16762. if (IS_VAR != IS_UNUSED) {
  16763. zend_class_entry *ce;
  16764. if (IS_VAR == IS_CONST) {
  16765. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  16766. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  16767. } else {
  16768. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  16769. if (UNEXPECTED(ce == NULL)) {
  16770. if (IS_VAR != IS_CONST && varname == &tmp_varname) {
  16771. zval_dtor(&tmp_varname);
  16772. }
  16773. zval_ptr_dtor_nogc(&free_op1.var);
  16774. CHECK_EXCEPTION();
  16775. ZEND_VM_NEXT_OPCODE();
  16776. }
  16777. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  16778. }
  16779. } else {
  16780. ce = EX_T(opline->op2.var).class_entry;
  16781. }
  16782. retval = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 0, ((IS_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  16783. zval_ptr_dtor_nogc(&free_op1.var);
  16784. } else {
  16785. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  16786. /*
  16787. if (!target_symbol_table) {
  16788. CHECK_EXCEPTION();
  16789. ZEND_VM_NEXT_OPCODE();
  16790. }
  16791. */
  16792. if (IS_VAR == IS_CONST) {
  16793. hash_value = Z_HASH_P(varname);
  16794. } else {
  16795. hash_value = str_hash(Z_STRVAL_P(varname), Z_STRLEN_P(varname));
  16796. }
  16797. if (zend_hash_quick_find(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, (void **) &retval) == FAILURE) {
  16798. switch (type) {
  16799. case BP_VAR_R:
  16800. case BP_VAR_UNSET:
  16801. zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
  16802. /* break missing intentionally */
  16803. case BP_VAR_IS:
  16804. retval = &EG(uninitialized_zval_ptr);
  16805. break;
  16806. case BP_VAR_RW:
  16807. zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
  16808. /* break missing intentionally */
  16809. case BP_VAR_W:
  16810. Z_ADDREF_P(&EG(uninitialized_zval));
  16811. zend_hash_quick_update(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, &EG(uninitialized_zval_ptr), sizeof(zval *), (void **) &retval);
  16812. break;
  16813. EMPTY_SWITCH_DEFAULT_CASE()
  16814. }
  16815. }
  16816. switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
  16817. case ZEND_FETCH_GLOBAL:
  16818. if (IS_VAR != IS_TMP_VAR) {
  16819. zval_ptr_dtor_nogc(&free_op1.var);
  16820. }
  16821. break;
  16822. case ZEND_FETCH_LOCAL:
  16823. zval_ptr_dtor_nogc(&free_op1.var);
  16824. break;
  16825. case ZEND_FETCH_STATIC:
  16826. zval_update_constant(retval, 1 TSRMLS_CC);
  16827. break;
  16828. case ZEND_FETCH_GLOBAL_LOCK:
  16829. if (IS_VAR == IS_VAR && !free_op1.var) {
  16830. PZVAL_LOCK(*EX_T(opline->op1.var).var.ptr_ptr);
  16831. }
  16832. break;
  16833. }
  16834. }
  16835. if (IS_VAR != IS_CONST && varname == &tmp_varname) {
  16836. zval_dtor(&tmp_varname);
  16837. }
  16838. if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
  16839. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
  16840. }
  16841. PZVAL_LOCK(*retval);
  16842. switch (type) {
  16843. case BP_VAR_R:
  16844. case BP_VAR_IS:
  16845. EX_T(opline->result.var).var.ptr = *retval;
  16846. break;
  16847. case BP_VAR_UNSET: {
  16848. zend_free_op free_res;
  16849. PZVAL_UNLOCK(*retval, &free_res);
  16850. if (retval != &EG(uninitialized_zval_ptr)) {
  16851. SEPARATE_ZVAL_IF_NOT_REF(retval);
  16852. }
  16853. PZVAL_LOCK(*retval);
  16854. FREE_OP_VAR_PTR(free_res);
  16855. }
  16856. /* break missing intentionally */
  16857. default:
  16858. EX_T(opline->result.var).var.ptr_ptr = retval;
  16859. break;
  16860. }
  16861. CHECK_EXCEPTION();
  16862. ZEND_VM_NEXT_OPCODE();
  16863. }
  16864. static int ZEND_FASTCALL ZEND_FETCH_R_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16865. {
  16866. return zend_fetch_var_address_helper_SPEC_VAR_VAR(BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  16867. }
  16868. static int ZEND_FASTCALL ZEND_FETCH_W_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16869. {
  16870. return zend_fetch_var_address_helper_SPEC_VAR_VAR(BP_VAR_W, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  16871. }
  16872. static int ZEND_FASTCALL ZEND_FETCH_RW_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16873. {
  16874. return zend_fetch_var_address_helper_SPEC_VAR_VAR(BP_VAR_RW, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  16875. }
  16876. static int ZEND_FASTCALL ZEND_FETCH_FUNC_ARG_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16877. {
  16878. USE_OPLINE
  16879. return zend_fetch_var_address_helper_SPEC_VAR_VAR(zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC) ? BP_VAR_W : BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  16880. }
  16881. static int ZEND_FASTCALL ZEND_FETCH_UNSET_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16882. {
  16883. return zend_fetch_var_address_helper_SPEC_VAR_VAR(BP_VAR_UNSET, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  16884. }
  16885. static int ZEND_FASTCALL ZEND_FETCH_IS_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16886. {
  16887. return zend_fetch_var_address_helper_SPEC_VAR_VAR(BP_VAR_IS, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  16888. }
  16889. static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16890. {
  16891. USE_OPLINE
  16892. zend_free_op free_op1, free_op2;
  16893. zval *container;
  16894. SAVE_OPLINE();
  16895. container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  16896. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_R TSRMLS_CC);
  16897. zval_ptr_dtor_nogc(&free_op2.var);
  16898. if (IS_VAR != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) {
  16899. zval_ptr_dtor_nogc(&free_op1.var);
  16900. }
  16901. CHECK_EXCEPTION();
  16902. ZEND_VM_NEXT_OPCODE();
  16903. }
  16904. static int ZEND_FASTCALL ZEND_FETCH_DIM_W_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16905. {
  16906. USE_OPLINE
  16907. zend_free_op free_op1, free_op2;
  16908. zval **container;
  16909. SAVE_OPLINE();
  16910. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  16911. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  16912. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  16913. }
  16914. zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_W TSRMLS_CC);
  16915. zval_ptr_dtor_nogc(&free_op2.var);
  16916. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  16917. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  16918. }
  16919. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  16920. /* We are going to assign the result by reference */
  16921. if (UNEXPECTED(opline->extended_value != 0)) {
  16922. zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr;
  16923. if (retval_ptr) {
  16924. Z_DELREF_PP(retval_ptr);
  16925. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr);
  16926. Z_ADDREF_PP(retval_ptr);
  16927. }
  16928. }
  16929. CHECK_EXCEPTION();
  16930. ZEND_VM_NEXT_OPCODE();
  16931. }
  16932. static int ZEND_FASTCALL ZEND_FETCH_DIM_RW_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16933. {
  16934. USE_OPLINE
  16935. zend_free_op free_op1, free_op2;
  16936. zval **container;
  16937. SAVE_OPLINE();
  16938. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  16939. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  16940. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  16941. }
  16942. zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_RW TSRMLS_CC);
  16943. zval_ptr_dtor_nogc(&free_op2.var);
  16944. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  16945. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  16946. }
  16947. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  16948. CHECK_EXCEPTION();
  16949. ZEND_VM_NEXT_OPCODE();
  16950. }
  16951. static int ZEND_FASTCALL ZEND_FETCH_DIM_IS_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16952. {
  16953. USE_OPLINE
  16954. zend_free_op free_op1, free_op2;
  16955. zval *container;
  16956. SAVE_OPLINE();
  16957. container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  16958. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_IS TSRMLS_CC);
  16959. zval_ptr_dtor_nogc(&free_op2.var);
  16960. zval_ptr_dtor_nogc(&free_op1.var);
  16961. CHECK_EXCEPTION();
  16962. ZEND_VM_NEXT_OPCODE();
  16963. }
  16964. static int ZEND_FASTCALL ZEND_FETCH_DIM_FUNC_ARG_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16965. {
  16966. USE_OPLINE
  16967. zend_free_op free_op1, free_op2;
  16968. SAVE_OPLINE();
  16969. if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) {
  16970. zval **container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  16971. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  16972. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  16973. }
  16974. zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_W TSRMLS_CC);
  16975. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  16976. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  16977. }
  16978. zval_ptr_dtor_nogc(&free_op2.var);
  16979. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  16980. } else {
  16981. zval *container;
  16982. if (IS_VAR == IS_UNUSED) {
  16983. zend_error_noreturn(E_ERROR, "Cannot use [] for reading");
  16984. }
  16985. container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  16986. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_R TSRMLS_CC);
  16987. zval_ptr_dtor_nogc(&free_op2.var);
  16988. zval_ptr_dtor_nogc(&free_op1.var);
  16989. }
  16990. CHECK_EXCEPTION();
  16991. ZEND_VM_NEXT_OPCODE();
  16992. }
  16993. static int ZEND_FASTCALL ZEND_FETCH_DIM_UNSET_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  16994. {
  16995. USE_OPLINE
  16996. zend_free_op free_op1, free_op2;
  16997. zval **container;
  16998. SAVE_OPLINE();
  16999. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  17000. if (IS_VAR == IS_CV) {
  17001. if (container != &EG(uninitialized_zval_ptr)) {
  17002. SEPARATE_ZVAL_IF_NOT_REF(container);
  17003. }
  17004. }
  17005. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  17006. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  17007. }
  17008. zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_UNSET TSRMLS_CC);
  17009. zval_ptr_dtor_nogc(&free_op2.var);
  17010. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  17011. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  17012. }
  17013. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  17014. if (UNEXPECTED(EX_T(opline->result.var).var.ptr_ptr == NULL)) {
  17015. zend_error_noreturn(E_ERROR, "Cannot unset string offsets");
  17016. ZEND_VM_NEXT_OPCODE();
  17017. } else {
  17018. zend_free_op free_res;
  17019. zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr;
  17020. PZVAL_UNLOCK(*retval_ptr, &free_res);
  17021. if (retval_ptr != &EG(uninitialized_zval_ptr)) {
  17022. SEPARATE_ZVAL_IF_NOT_REF(retval_ptr);
  17023. }
  17024. PZVAL_LOCK(*retval_ptr);
  17025. FREE_OP_VAR_PTR(free_res);
  17026. CHECK_EXCEPTION();
  17027. ZEND_VM_NEXT_OPCODE();
  17028. }
  17029. }
  17030. static int ZEND_FASTCALL zend_fetch_property_address_read_helper_SPEC_VAR_VAR(ZEND_OPCODE_HANDLER_ARGS)
  17031. {
  17032. USE_OPLINE
  17033. zend_free_op free_op1;
  17034. zval *container;
  17035. zend_free_op free_op2;
  17036. zval *offset;
  17037. SAVE_OPLINE();
  17038. container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  17039. offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  17040. if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) ||
  17041. UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) {
  17042. zend_error(E_NOTICE, "Trying to get property of non-object");
  17043. PZVAL_LOCK(&EG(uninitialized_zval));
  17044. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  17045. zval_ptr_dtor_nogc(&free_op2.var);
  17046. } else {
  17047. zval *retval;
  17048. if (0) {
  17049. MAKE_REAL_ZVAL_PTR(offset);
  17050. }
  17051. /* here we are sure we are dealing with an object */
  17052. retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_R, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  17053. PZVAL_LOCK(retval);
  17054. EX_T(opline->result.var).var.ptr = retval;
  17055. if (0) {
  17056. zval_ptr_dtor(&offset);
  17057. } else {
  17058. zval_ptr_dtor_nogc(&free_op2.var);
  17059. }
  17060. }
  17061. zval_ptr_dtor_nogc(&free_op1.var);
  17062. CHECK_EXCEPTION();
  17063. ZEND_VM_NEXT_OPCODE();
  17064. }
  17065. static int ZEND_FASTCALL ZEND_FETCH_OBJ_R_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  17066. {
  17067. return zend_fetch_property_address_read_helper_SPEC_VAR_VAR(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  17068. }
  17069. static int ZEND_FASTCALL ZEND_FETCH_OBJ_W_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  17070. {
  17071. USE_OPLINE
  17072. zend_free_op free_op1, free_op2;
  17073. zval *property;
  17074. zval **container;
  17075. SAVE_OPLINE();
  17076. property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  17077. if (0) {
  17078. MAKE_REAL_ZVAL_PTR(property);
  17079. }
  17080. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  17081. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  17082. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  17083. }
  17084. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC);
  17085. if (0) {
  17086. zval_ptr_dtor(&property);
  17087. } else {
  17088. zval_ptr_dtor_nogc(&free_op2.var);
  17089. }
  17090. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  17091. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  17092. }
  17093. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  17094. /* We are going to assign the result by reference */
  17095. if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
  17096. zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr;
  17097. Z_DELREF_PP(retval_ptr);
  17098. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr);
  17099. Z_ADDREF_PP(retval_ptr);
  17100. EX_T(opline->result.var).var.ptr = *EX_T(opline->result.var).var.ptr_ptr;
  17101. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  17102. }
  17103. CHECK_EXCEPTION();
  17104. ZEND_VM_NEXT_OPCODE();
  17105. }
  17106. static int ZEND_FASTCALL ZEND_FETCH_OBJ_RW_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  17107. {
  17108. USE_OPLINE
  17109. zend_free_op free_op1, free_op2;
  17110. zval *property;
  17111. zval **container;
  17112. SAVE_OPLINE();
  17113. property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  17114. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  17115. if (0) {
  17116. MAKE_REAL_ZVAL_PTR(property);
  17117. }
  17118. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  17119. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  17120. }
  17121. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_RW TSRMLS_CC);
  17122. if (0) {
  17123. zval_ptr_dtor(&property);
  17124. } else {
  17125. zval_ptr_dtor_nogc(&free_op2.var);
  17126. }
  17127. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  17128. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  17129. }
  17130. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  17131. CHECK_EXCEPTION();
  17132. ZEND_VM_NEXT_OPCODE();
  17133. }
  17134. static int ZEND_FASTCALL ZEND_FETCH_OBJ_IS_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  17135. {
  17136. USE_OPLINE
  17137. zend_free_op free_op1;
  17138. zval *container;
  17139. zend_free_op free_op2;
  17140. zval *offset;
  17141. SAVE_OPLINE();
  17142. container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  17143. offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  17144. if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) ||
  17145. UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) {
  17146. PZVAL_LOCK(&EG(uninitialized_zval));
  17147. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  17148. zval_ptr_dtor_nogc(&free_op2.var);
  17149. } else {
  17150. zval *retval;
  17151. if (0) {
  17152. MAKE_REAL_ZVAL_PTR(offset);
  17153. }
  17154. /* here we are sure we are dealing with an object */
  17155. retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_IS, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  17156. PZVAL_LOCK(retval);
  17157. EX_T(opline->result.var).var.ptr = retval;
  17158. if (0) {
  17159. zval_ptr_dtor(&offset);
  17160. } else {
  17161. zval_ptr_dtor_nogc(&free_op2.var);
  17162. }
  17163. }
  17164. zval_ptr_dtor_nogc(&free_op1.var);
  17165. CHECK_EXCEPTION();
  17166. ZEND_VM_NEXT_OPCODE();
  17167. }
  17168. static int ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  17169. {
  17170. USE_OPLINE
  17171. if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) {
  17172. /* Behave like FETCH_OBJ_W */
  17173. zend_free_op free_op1, free_op2;
  17174. zval *property;
  17175. zval **container;
  17176. SAVE_OPLINE();
  17177. property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  17178. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  17179. if (0) {
  17180. MAKE_REAL_ZVAL_PTR(property);
  17181. }
  17182. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  17183. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  17184. }
  17185. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC);
  17186. if (0) {
  17187. zval_ptr_dtor(&property);
  17188. } else {
  17189. zval_ptr_dtor_nogc(&free_op2.var);
  17190. }
  17191. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  17192. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  17193. }
  17194. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  17195. CHECK_EXCEPTION();
  17196. ZEND_VM_NEXT_OPCODE();
  17197. } else {
  17198. return zend_fetch_property_address_read_helper_SPEC_VAR_VAR(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  17199. }
  17200. }
  17201. static int ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  17202. {
  17203. USE_OPLINE
  17204. zend_free_op free_op1, free_op2, free_res;
  17205. zval **container;
  17206. zval *property;
  17207. SAVE_OPLINE();
  17208. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  17209. property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  17210. if (IS_VAR == IS_CV) {
  17211. if (container != &EG(uninitialized_zval_ptr)) {
  17212. SEPARATE_ZVAL_IF_NOT_REF(container);
  17213. }
  17214. }
  17215. if (0) {
  17216. MAKE_REAL_ZVAL_PTR(property);
  17217. }
  17218. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  17219. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  17220. }
  17221. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_UNSET TSRMLS_CC);
  17222. if (0) {
  17223. zval_ptr_dtor(&property);
  17224. } else {
  17225. zval_ptr_dtor_nogc(&free_op2.var);
  17226. }
  17227. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  17228. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  17229. }
  17230. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  17231. PZVAL_UNLOCK(*EX_T(opline->result.var).var.ptr_ptr, &free_res);
  17232. if (EX_T(opline->result.var).var.ptr_ptr != &EG(uninitialized_zval_ptr)) {
  17233. SEPARATE_ZVAL_IF_NOT_REF(EX_T(opline->result.var).var.ptr_ptr);
  17234. }
  17235. PZVAL_LOCK(*EX_T(opline->result.var).var.ptr_ptr);
  17236. FREE_OP_VAR_PTR(free_res);
  17237. CHECK_EXCEPTION();
  17238. ZEND_VM_NEXT_OPCODE();
  17239. }
  17240. static int ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  17241. {
  17242. USE_OPLINE
  17243. zend_free_op free_op1, free_op2;
  17244. zval **object_ptr;
  17245. zval *property_name;
  17246. SAVE_OPLINE();
  17247. object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  17248. property_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  17249. if (0) {
  17250. MAKE_REAL_ZVAL_PTR(property_name);
  17251. }
  17252. if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  17253. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  17254. }
  17255. zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_OBJ, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  17256. if (0) {
  17257. zval_ptr_dtor(&property_name);
  17258. } else {
  17259. zval_ptr_dtor_nogc(&free_op2.var);
  17260. }
  17261. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  17262. /* assign_obj has two opcodes! */
  17263. CHECK_EXCEPTION();
  17264. ZEND_VM_INC_OPCODE();
  17265. ZEND_VM_NEXT_OPCODE();
  17266. }
  17267. static int ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  17268. {
  17269. USE_OPLINE
  17270. zend_free_op free_op1;
  17271. zval **object_ptr;
  17272. SAVE_OPLINE();
  17273. object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  17274. if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  17275. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  17276. }
  17277. if (Z_TYPE_PP(object_ptr) == IS_OBJECT) {
  17278. zend_free_op free_op2;
  17279. zval *property_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  17280. if (0) {
  17281. MAKE_REAL_ZVAL_PTR(property_name);
  17282. }
  17283. zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_DIM, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  17284. if (0) {
  17285. zval_ptr_dtor(&property_name);
  17286. } else {
  17287. zval_ptr_dtor_nogc(&free_op2.var);
  17288. }
  17289. } else {
  17290. zend_free_op free_op2, free_op_data1, free_op_data2;
  17291. zval *value;
  17292. zval *dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  17293. zval **variable_ptr_ptr;
  17294. zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), object_ptr, dim, IS_VAR, BP_VAR_W TSRMLS_CC);
  17295. zval_ptr_dtor_nogc(&free_op2.var);
  17296. value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  17297. variable_ptr_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC);
  17298. if (UNEXPECTED(variable_ptr_ptr == NULL)) {
  17299. if (zend_assign_to_string_offset(&EX_T((opline+1)->op2.var), value, (opline+1)->op1_type TSRMLS_CC)) {
  17300. if (RETURN_VALUE_USED(opline)) {
  17301. zval *retval;
  17302. ALLOC_ZVAL(retval);
  17303. ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T((opline+1)->op2.var).str_offset.str)+EX_T((opline+1)->op2.var).str_offset.offset, 1, 1);
  17304. INIT_PZVAL(retval);
  17305. EX_T(opline->result.var).var.ptr = retval;
  17306. }
  17307. } else if (RETURN_VALUE_USED(opline)) {
  17308. PZVAL_LOCK(&EG(uninitialized_zval));
  17309. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  17310. }
  17311. } else if (UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) {
  17312. if (IS_TMP_FREE(free_op_data1)) {
  17313. zval_dtor(value);
  17314. }
  17315. if (RETURN_VALUE_USED(opline)) {
  17316. PZVAL_LOCK(&EG(uninitialized_zval));
  17317. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  17318. }
  17319. } else {
  17320. if ((opline+1)->op1_type == IS_TMP_VAR) {
  17321. value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  17322. } else if ((opline+1)->op1_type == IS_CONST) {
  17323. value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  17324. } else {
  17325. value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  17326. }
  17327. if (RETURN_VALUE_USED(opline)) {
  17328. PZVAL_LOCK(value);
  17329. EX_T(opline->result.var).var.ptr = value;
  17330. }
  17331. }
  17332. FREE_OP_VAR_PTR(free_op_data2);
  17333. FREE_OP_IF_VAR(free_op_data1);
  17334. }
  17335. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  17336. /* assign_dim has two opcodes! */
  17337. CHECK_EXCEPTION();
  17338. ZEND_VM_INC_OPCODE();
  17339. ZEND_VM_NEXT_OPCODE();
  17340. }
  17341. static int ZEND_FASTCALL ZEND_ASSIGN_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  17342. {
  17343. USE_OPLINE
  17344. zend_free_op free_op1, free_op2;
  17345. zval *value;
  17346. zval **variable_ptr_ptr;
  17347. SAVE_OPLINE();
  17348. value = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  17349. variable_ptr_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  17350. if (IS_VAR == IS_VAR && UNEXPECTED(variable_ptr_ptr == NULL)) {
  17351. if (zend_assign_to_string_offset(&EX_T(opline->op1.var), value, IS_VAR TSRMLS_CC)) {
  17352. if (RETURN_VALUE_USED(opline)) {
  17353. zval *retval;
  17354. ALLOC_ZVAL(retval);
  17355. ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T(opline->op1.var).str_offset.str)+EX_T(opline->op1.var).str_offset.offset, 1, 1);
  17356. INIT_PZVAL(retval);
  17357. EX_T(opline->result.var).var.ptr = retval;
  17358. }
  17359. } else if (RETURN_VALUE_USED(opline)) {
  17360. PZVAL_LOCK(&EG(uninitialized_zval));
  17361. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  17362. }
  17363. } else if (IS_VAR == IS_VAR && UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) {
  17364. if (0) {
  17365. zval_dtor(value);
  17366. }
  17367. if (RETURN_VALUE_USED(opline)) {
  17368. PZVAL_LOCK(&EG(uninitialized_zval));
  17369. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  17370. }
  17371. } else {
  17372. if (IS_VAR == IS_TMP_VAR) {
  17373. value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  17374. } else if (IS_VAR == IS_CONST) {
  17375. value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  17376. } else {
  17377. value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  17378. }
  17379. if (RETURN_VALUE_USED(opline)) {
  17380. PZVAL_LOCK(value);
  17381. EX_T(opline->result.var).var.ptr = value;
  17382. }
  17383. }
  17384. if (IS_VAR == IS_VAR && (free_op1.var != NULL)) {
  17385. zval_ptr_dtor_nogc(&value);
  17386. }
  17387. /* zend_assign_to_variable() always takes care of op2, never free it! */
  17388. zval_ptr_dtor_nogc(&free_op2.var);
  17389. CHECK_EXCEPTION();
  17390. ZEND_VM_NEXT_OPCODE();
  17391. }
  17392. static int ZEND_FASTCALL ZEND_ASSIGN_REF_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  17393. {
  17394. USE_OPLINE
  17395. zend_free_op free_op1, free_op2;
  17396. zval **variable_ptr_ptr;
  17397. zval **value_ptr_ptr;
  17398. SAVE_OPLINE();
  17399. value_ptr_ptr = _get_zval_ptr_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  17400. if (IS_VAR == IS_VAR && UNEXPECTED(EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr)) {
  17401. zend_error_noreturn(E_ERROR, "Cannot assign by reference to overloaded object");
  17402. }
  17403. if (IS_VAR == IS_VAR &&
  17404. value_ptr_ptr &&
  17405. !Z_ISREF_PP(value_ptr_ptr) &&
  17406. opline->extended_value == ZEND_RETURNS_FUNCTION &&
  17407. !EX_T(opline->op2.var).var.fcall_returned_reference) {
  17408. if (free_op2.var == NULL) {
  17409. PZVAL_LOCK(*value_ptr_ptr); /* undo the effect of get_zval_ptr_ptr() */
  17410. }
  17411. zend_error(E_STRICT, "Only variables should be assigned by reference");
  17412. if (UNEXPECTED(EG(exception) != NULL)) {
  17413. if (free_op2.var) {zval_ptr_dtor_nogc(&free_op2.var);};
  17414. HANDLE_EXCEPTION();
  17415. }
  17416. return ZEND_ASSIGN_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  17417. } else if (IS_VAR == IS_VAR && opline->extended_value == ZEND_RETURNS_NEW) {
  17418. PZVAL_LOCK(*value_ptr_ptr);
  17419. }
  17420. variable_ptr_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  17421. if ((IS_VAR == IS_VAR && UNEXPECTED(value_ptr_ptr == NULL)) ||
  17422. (IS_VAR == IS_VAR && UNEXPECTED(variable_ptr_ptr == NULL))) {
  17423. zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets nor overloaded objects");
  17424. } else if ((IS_VAR == IS_VAR && UNEXPECTED(*value_ptr_ptr == &EG(error_zval))) ||
  17425. (IS_VAR == IS_VAR && UNEXPECTED(*variable_ptr_ptr == &EG(error_zval)))) {
  17426. variable_ptr_ptr = &EG(uninitialized_zval_ptr);
  17427. } else {
  17428. zend_assign_to_variable_reference(variable_ptr_ptr, value_ptr_ptr TSRMLS_CC);
  17429. if (IS_VAR == IS_VAR && opline->extended_value == ZEND_RETURNS_NEW) {
  17430. Z_DELREF_PP(variable_ptr_ptr);
  17431. }
  17432. }
  17433. if (RETURN_VALUE_USED(opline)) {
  17434. PZVAL_LOCK(*variable_ptr_ptr);
  17435. EX_T(opline->result.var).var.ptr = *variable_ptr_ptr;
  17436. }
  17437. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  17438. if (free_op2.var) {zval_ptr_dtor_nogc(&free_op2.var);};
  17439. CHECK_EXCEPTION();
  17440. ZEND_VM_NEXT_OPCODE();
  17441. }
  17442. static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  17443. {
  17444. USE_OPLINE
  17445. zval *function_name;
  17446. char *function_name_strval;
  17447. int function_name_strlen;
  17448. zend_free_op free_op1, free_op2;
  17449. call_slot *call = EX(call_slots) + opline->result.num;
  17450. SAVE_OPLINE();
  17451. function_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  17452. if (IS_VAR != IS_CONST &&
  17453. UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) {
  17454. if (UNEXPECTED(EG(exception) != NULL)) {
  17455. HANDLE_EXCEPTION();
  17456. }
  17457. zend_error_noreturn(E_ERROR, "Method name must be a string");
  17458. }
  17459. function_name_strval = Z_STRVAL_P(function_name);
  17460. function_name_strlen = Z_STRLEN_P(function_name);
  17461. call->object = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  17462. if (EXPECTED(call->object != NULL) &&
  17463. EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) {
  17464. call->called_scope = Z_OBJCE_P(call->object);
  17465. if (IS_VAR != IS_CONST ||
  17466. (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) {
  17467. zval *object = call->object;
  17468. if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) {
  17469. zend_error_noreturn(E_ERROR, "Object does not support method calls");
  17470. }
  17471. /* First, locate the function. */
  17472. call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_VAR == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC);
  17473. if (UNEXPECTED(call->fbc == NULL)) {
  17474. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval);
  17475. }
  17476. if (IS_VAR == IS_CONST &&
  17477. EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) &&
  17478. EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) &&
  17479. EXPECTED(call->object == object)) {
  17480. CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc);
  17481. }
  17482. }
  17483. } else {
  17484. if (UNEXPECTED(EG(exception) != NULL)) {
  17485. zval_ptr_dtor_nogc(&free_op2.var);
  17486. HANDLE_EXCEPTION();
  17487. }
  17488. zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object)));
  17489. }
  17490. if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) {
  17491. call->object = NULL;
  17492. } else {
  17493. if (!PZVAL_IS_REF(call->object)) {
  17494. Z_ADDREF_P(call->object); /* For $this pointer */
  17495. } else {
  17496. zval *this_ptr;
  17497. ALLOC_ZVAL(this_ptr);
  17498. INIT_PZVAL_COPY(this_ptr, call->object);
  17499. zval_copy_ctor(this_ptr);
  17500. call->object = this_ptr;
  17501. }
  17502. }
  17503. call->num_additional_args = 0;
  17504. call->is_ctor_call = 0;
  17505. EX(call) = call;
  17506. zval_ptr_dtor_nogc(&free_op2.var);
  17507. zval_ptr_dtor_nogc(&free_op1.var);
  17508. CHECK_EXCEPTION();
  17509. ZEND_VM_NEXT_OPCODE();
  17510. }
  17511. static int ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  17512. {
  17513. USE_OPLINE
  17514. zval *function_name;
  17515. zend_class_entry *ce;
  17516. call_slot *call = EX(call_slots) + opline->result.num;
  17517. SAVE_OPLINE();
  17518. if (IS_VAR == IS_CONST) {
  17519. /* no function found. try a static method in class */
  17520. if (CACHED_PTR(opline->op1.literal->cache_slot)) {
  17521. ce = CACHED_PTR(opline->op1.literal->cache_slot);
  17522. } else {
  17523. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), opline->op1.literal + 1, opline->extended_value TSRMLS_CC);
  17524. if (UNEXPECTED(EG(exception) != NULL)) {
  17525. HANDLE_EXCEPTION();
  17526. }
  17527. if (UNEXPECTED(ce == NULL)) {
  17528. zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op1.zv));
  17529. }
  17530. CACHE_PTR(opline->op1.literal->cache_slot, ce);
  17531. }
  17532. call->called_scope = ce;
  17533. } else {
  17534. ce = EX_T(opline->op1.var).class_entry;
  17535. if (opline->extended_value == ZEND_FETCH_CLASS_PARENT || opline->extended_value == ZEND_FETCH_CLASS_SELF) {
  17536. call->called_scope = EG(called_scope);
  17537. } else {
  17538. call->called_scope = ce;
  17539. }
  17540. }
  17541. if (IS_VAR == IS_CONST &&
  17542. IS_VAR == IS_CONST &&
  17543. CACHED_PTR(opline->op2.literal->cache_slot)) {
  17544. call->fbc = CACHED_PTR(opline->op2.literal->cache_slot);
  17545. } else if (IS_VAR != IS_CONST &&
  17546. IS_VAR == IS_CONST &&
  17547. (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce))) {
  17548. /* do nothing */
  17549. } else if (IS_VAR != IS_UNUSED) {
  17550. char *function_name_strval = NULL;
  17551. int function_name_strlen = 0;
  17552. zend_free_op free_op2;
  17553. if (IS_VAR == IS_CONST) {
  17554. function_name_strval = Z_STRVAL_P(opline->op2.zv);
  17555. function_name_strlen = Z_STRLEN_P(opline->op2.zv);
  17556. } else {
  17557. function_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  17558. if (UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) {
  17559. if (UNEXPECTED(EG(exception) != NULL)) {
  17560. HANDLE_EXCEPTION();
  17561. }
  17562. zend_error_noreturn(E_ERROR, "Function name must be a string");
  17563. } else {
  17564. function_name_strval = Z_STRVAL_P(function_name);
  17565. function_name_strlen = Z_STRLEN_P(function_name);
  17566. }
  17567. }
  17568. if (function_name_strval) {
  17569. if (ce->get_static_method) {
  17570. call->fbc = ce->get_static_method(ce, function_name_strval, function_name_strlen TSRMLS_CC);
  17571. } else {
  17572. call->fbc = zend_std_get_static_method(ce, function_name_strval, function_name_strlen, ((IS_VAR == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC);
  17573. }
  17574. if (UNEXPECTED(call->fbc == NULL)) {
  17575. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", ce->name, function_name_strval);
  17576. }
  17577. if (IS_VAR == IS_CONST &&
  17578. EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) &&
  17579. EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0)) {
  17580. if (IS_VAR == IS_CONST) {
  17581. CACHE_PTR(opline->op2.literal->cache_slot, call->fbc);
  17582. } else {
  17583. CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce, call->fbc);
  17584. }
  17585. }
  17586. }
  17587. if (IS_VAR != IS_CONST) {
  17588. zval_ptr_dtor_nogc(&free_op2.var);
  17589. }
  17590. } else {
  17591. if (UNEXPECTED(ce->constructor == NULL)) {
  17592. zend_error_noreturn(E_ERROR, "Cannot call constructor");
  17593. }
  17594. if (EG(This) && Z_OBJCE_P(EG(This)) != ce->constructor->common.scope && (ce->constructor->common.fn_flags & ZEND_ACC_PRIVATE)) {
  17595. zend_error_noreturn(E_ERROR, "Cannot call private %s::__construct()", ce->name);
  17596. }
  17597. call->fbc = ce->constructor;
  17598. }
  17599. if (call->fbc->common.fn_flags & ZEND_ACC_STATIC) {
  17600. call->object = NULL;
  17601. } else {
  17602. if (EG(This) &&
  17603. Z_OBJ_HT_P(EG(This))->get_class_entry &&
  17604. !instanceof_function(Z_OBJCE_P(EG(This)), ce TSRMLS_CC)) {
  17605. /* We are calling method of the other (incompatible) class,
  17606. but passing $this. This is done for compatibility with php-4. */
  17607. if (call->fbc->common.fn_flags & ZEND_ACC_ALLOW_STATIC) {
  17608. zend_error(E_DEPRECATED, "Non-static method %s::%s() should not be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name);
  17609. } else {
  17610. /* An internal function assumes $this is present and won't check that. So PHP would crash by allowing the call. */
  17611. zend_error_noreturn(E_ERROR, "Non-static method %s::%s() cannot be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name);
  17612. }
  17613. }
  17614. if ((call->object = EG(This))) {
  17615. Z_ADDREF_P(call->object);
  17616. call->called_scope = Z_OBJCE_P(call->object);
  17617. }
  17618. }
  17619. call->num_additional_args = 0;
  17620. call->is_ctor_call = 0;
  17621. EX(call) = call;
  17622. CHECK_EXCEPTION();
  17623. ZEND_VM_NEXT_OPCODE();
  17624. }
  17625. static int ZEND_FASTCALL ZEND_CASE_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  17626. {
  17627. USE_OPLINE
  17628. zend_free_op free_op1, free_op2;
  17629. SAVE_OPLINE();
  17630. is_equal_function(&EX_T(opline->result.var).tmp_var,
  17631. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  17632. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  17633. zval_ptr_dtor_nogc(&free_op2.var);
  17634. CHECK_EXCEPTION();
  17635. ZEND_VM_NEXT_OPCODE();
  17636. }
  17637. static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  17638. {
  17639. USE_OPLINE
  17640. zend_free_op free_op1;
  17641. zval *expr_ptr;
  17642. SAVE_OPLINE();
  17643. if ((IS_VAR == IS_VAR || IS_VAR == IS_CV) && opline->extended_value) {
  17644. zval **expr_ptr_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  17645. if (IS_VAR == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) {
  17646. zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets");
  17647. }
  17648. SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr);
  17649. expr_ptr = *expr_ptr_ptr;
  17650. Z_ADDREF_P(expr_ptr);
  17651. } else {
  17652. expr_ptr=_get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  17653. if (0) { /* temporary variable */
  17654. zval *new_expr;
  17655. ALLOC_ZVAL(new_expr);
  17656. INIT_PZVAL_COPY(new_expr, expr_ptr);
  17657. expr_ptr = new_expr;
  17658. } else if (IS_VAR == IS_CONST || PZVAL_IS_REF(expr_ptr)) {
  17659. zval *new_expr;
  17660. ALLOC_ZVAL(new_expr);
  17661. INIT_PZVAL_COPY(new_expr, expr_ptr);
  17662. expr_ptr = new_expr;
  17663. zendi_zval_copy_ctor(*expr_ptr);
  17664. zval_ptr_dtor_nogc(&free_op1.var);
  17665. } else if (IS_VAR == IS_CV) {
  17666. Z_ADDREF_P(expr_ptr);
  17667. }
  17668. }
  17669. if (IS_VAR != IS_UNUSED) {
  17670. zend_free_op free_op2;
  17671. zval *offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  17672. ulong hval;
  17673. switch (Z_TYPE_P(offset)) {
  17674. case IS_DOUBLE:
  17675. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  17676. goto num_index;
  17677. case IS_LONG:
  17678. case IS_BOOL:
  17679. hval = Z_LVAL_P(offset);
  17680. num_index:
  17681. zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL);
  17682. break;
  17683. case IS_STRING:
  17684. if (IS_VAR == IS_CONST) {
  17685. hval = Z_HASH_P(offset);
  17686. } else {
  17687. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index);
  17688. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  17689. }
  17690. zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL);
  17691. break;
  17692. case IS_NULL:
  17693. zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL);
  17694. break;
  17695. default:
  17696. zend_error(E_WARNING, "Illegal offset type");
  17697. zval_ptr_dtor(&expr_ptr);
  17698. /* do nothing */
  17699. break;
  17700. }
  17701. zval_ptr_dtor_nogc(&free_op2.var);
  17702. } else {
  17703. if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) {
  17704. zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied");
  17705. zval_ptr_dtor(&expr_ptr);
  17706. }
  17707. }
  17708. if ((IS_VAR == IS_VAR || IS_VAR == IS_CV) && opline->extended_value) {
  17709. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  17710. }
  17711. CHECK_EXCEPTION();
  17712. ZEND_VM_NEXT_OPCODE();
  17713. }
  17714. static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  17715. {
  17716. USE_OPLINE
  17717. array_init(&EX_T(opline->result.var).tmp_var);
  17718. if (IS_VAR == IS_UNUSED) {
  17719. ZEND_VM_NEXT_OPCODE();
  17720. #if 0 || IS_VAR != IS_UNUSED
  17721. } else {
  17722. return ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  17723. #endif
  17724. }
  17725. }
  17726. static int ZEND_FASTCALL ZEND_UNSET_VAR_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  17727. {
  17728. USE_OPLINE
  17729. zval tmp, *varname;
  17730. HashTable *target_symbol_table;
  17731. zend_free_op free_op1;
  17732. SAVE_OPLINE();
  17733. if (IS_VAR == IS_CV &&
  17734. IS_VAR == IS_UNUSED &&
  17735. (opline->extended_value & ZEND_QUICK_SET)) {
  17736. if (EG(active_symbol_table)) {
  17737. zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var);
  17738. zend_delete_variable(EX(prev_execute_data), EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value TSRMLS_CC);
  17739. EX_CV(opline->op1.var) = NULL;
  17740. } else if (EX_CV(opline->op1.var)) {
  17741. zval_ptr_dtor(EX_CV(opline->op1.var));
  17742. EX_CV(opline->op1.var) = NULL;
  17743. }
  17744. CHECK_EXCEPTION();
  17745. ZEND_VM_NEXT_OPCODE();
  17746. }
  17747. varname = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  17748. if (IS_VAR != IS_CONST && Z_TYPE_P(varname) != IS_STRING) {
  17749. ZVAL_COPY_VALUE(&tmp, varname);
  17750. zval_copy_ctor(&tmp);
  17751. convert_to_string(&tmp);
  17752. varname = &tmp;
  17753. } else if (IS_VAR == IS_VAR || IS_VAR == IS_CV) {
  17754. Z_ADDREF_P(varname);
  17755. }
  17756. if (IS_VAR != IS_UNUSED) {
  17757. zend_class_entry *ce;
  17758. if (IS_VAR == IS_CONST) {
  17759. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  17760. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  17761. } else {
  17762. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  17763. if (UNEXPECTED(EG(exception) != NULL)) {
  17764. if (IS_VAR != IS_CONST && varname == &tmp) {
  17765. zval_dtor(&tmp);
  17766. } else if (IS_VAR == IS_VAR || IS_VAR == IS_CV) {
  17767. zval_ptr_dtor(&varname);
  17768. }
  17769. zval_ptr_dtor_nogc(&free_op1.var);
  17770. HANDLE_EXCEPTION();
  17771. }
  17772. if (UNEXPECTED(ce == NULL)) {
  17773. zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op2.zv));
  17774. }
  17775. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  17776. }
  17777. } else {
  17778. ce = EX_T(opline->op2.var).class_entry;
  17779. }
  17780. zend_std_unset_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), ((IS_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  17781. } else {
  17782. ulong hash_value = zend_inline_hash_func(varname->value.str.val, varname->value.str.len+1);
  17783. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  17784. zend_delete_variable(execute_data, target_symbol_table, varname->value.str.val, varname->value.str.len+1, hash_value TSRMLS_CC);
  17785. }
  17786. if (IS_VAR != IS_CONST && varname == &tmp) {
  17787. zval_dtor(&tmp);
  17788. } else if (IS_VAR == IS_VAR || IS_VAR == IS_CV) {
  17789. zval_ptr_dtor(&varname);
  17790. }
  17791. zval_ptr_dtor_nogc(&free_op1.var);
  17792. CHECK_EXCEPTION();
  17793. ZEND_VM_NEXT_OPCODE();
  17794. }
  17795. static int ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  17796. {
  17797. USE_OPLINE
  17798. zend_free_op free_op1, free_op2;
  17799. zval **container;
  17800. zval *offset;
  17801. ulong hval;
  17802. SAVE_OPLINE();
  17803. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  17804. if (IS_VAR == IS_CV && container != &EG(uninitialized_zval_ptr)) {
  17805. SEPARATE_ZVAL_IF_NOT_REF(container);
  17806. }
  17807. offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  17808. if (IS_VAR != IS_VAR || container) {
  17809. switch (Z_TYPE_PP(container)) {
  17810. case IS_ARRAY: {
  17811. HashTable *ht = Z_ARRVAL_PP(container);
  17812. switch (Z_TYPE_P(offset)) {
  17813. case IS_DOUBLE:
  17814. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  17815. zend_hash_index_del(ht, hval);
  17816. break;
  17817. case IS_RESOURCE:
  17818. case IS_BOOL:
  17819. case IS_LONG:
  17820. hval = Z_LVAL_P(offset);
  17821. zend_hash_index_del(ht, hval);
  17822. break;
  17823. case IS_STRING:
  17824. if (IS_VAR == IS_CV || IS_VAR == IS_VAR) {
  17825. Z_ADDREF_P(offset);
  17826. }
  17827. if (IS_VAR == IS_CONST) {
  17828. hval = Z_HASH_P(offset);
  17829. } else {
  17830. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_dim);
  17831. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  17832. }
  17833. if (ht == &EG(symbol_table)) {
  17834. zend_delete_global_variable_ex(offset->value.str.val, offset->value.str.len, hval TSRMLS_CC);
  17835. } else {
  17836. zend_hash_quick_del(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval);
  17837. }
  17838. if (IS_VAR == IS_CV || IS_VAR == IS_VAR) {
  17839. zval_ptr_dtor(&offset);
  17840. }
  17841. break;
  17842. num_index_dim:
  17843. zend_hash_index_del(ht, hval);
  17844. if (IS_VAR == IS_CV || IS_VAR == IS_VAR) {
  17845. zval_ptr_dtor(&offset);
  17846. }
  17847. break;
  17848. case IS_NULL:
  17849. zend_hash_del(ht, "", sizeof(""));
  17850. break;
  17851. default:
  17852. zend_error(E_WARNING, "Illegal offset type in unset");
  17853. break;
  17854. }
  17855. zval_ptr_dtor_nogc(&free_op2.var);
  17856. break;
  17857. }
  17858. case IS_OBJECT:
  17859. if (UNEXPECTED(Z_OBJ_HT_P(*container)->unset_dimension == NULL)) {
  17860. zend_error_noreturn(E_ERROR, "Cannot use object as array");
  17861. }
  17862. if (0) {
  17863. MAKE_REAL_ZVAL_PTR(offset);
  17864. }
  17865. Z_OBJ_HT_P(*container)->unset_dimension(*container, offset TSRMLS_CC);
  17866. if (0) {
  17867. zval_ptr_dtor(&offset);
  17868. } else {
  17869. zval_ptr_dtor_nogc(&free_op2.var);
  17870. }
  17871. break;
  17872. case IS_STRING:
  17873. zend_error_noreturn(E_ERROR, "Cannot unset string offsets");
  17874. ZEND_VM_CONTINUE(); /* bailed out before */
  17875. default:
  17876. zval_ptr_dtor_nogc(&free_op2.var);
  17877. break;
  17878. }
  17879. } else {
  17880. zval_ptr_dtor_nogc(&free_op2.var);
  17881. }
  17882. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  17883. CHECK_EXCEPTION();
  17884. ZEND_VM_NEXT_OPCODE();
  17885. }
  17886. static int ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  17887. {
  17888. USE_OPLINE
  17889. zend_free_op free_op1, free_op2;
  17890. zval **container;
  17891. zval *offset;
  17892. SAVE_OPLINE();
  17893. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  17894. offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  17895. if (IS_VAR != IS_VAR || container) {
  17896. if (IS_VAR == IS_CV && container != &EG(uninitialized_zval_ptr)) {
  17897. SEPARATE_ZVAL_IF_NOT_REF(container);
  17898. }
  17899. if (Z_TYPE_PP(container) == IS_OBJECT) {
  17900. if (0) {
  17901. MAKE_REAL_ZVAL_PTR(offset);
  17902. }
  17903. if (Z_OBJ_HT_P(*container)->unset_property) {
  17904. Z_OBJ_HT_P(*container)->unset_property(*container, offset, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  17905. } else {
  17906. zend_error(E_NOTICE, "Trying to unset property of non-object");
  17907. }
  17908. if (0) {
  17909. zval_ptr_dtor(&offset);
  17910. } else {
  17911. zval_ptr_dtor_nogc(&free_op2.var);
  17912. }
  17913. } else {
  17914. zval_ptr_dtor_nogc(&free_op2.var);
  17915. }
  17916. } else {
  17917. zval_ptr_dtor_nogc(&free_op2.var);
  17918. }
  17919. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  17920. CHECK_EXCEPTION();
  17921. ZEND_VM_NEXT_OPCODE();
  17922. }
  17923. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  17924. {
  17925. USE_OPLINE
  17926. zval **value;
  17927. zend_bool isset = 1;
  17928. SAVE_OPLINE();
  17929. if (IS_VAR == IS_CV &&
  17930. IS_VAR == IS_UNUSED &&
  17931. (opline->extended_value & ZEND_QUICK_SET)) {
  17932. if (EX_CV(opline->op1.var)) {
  17933. value = EX_CV(opline->op1.var);
  17934. } else if (EG(active_symbol_table)) {
  17935. zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var);
  17936. if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **) &value) == FAILURE) {
  17937. isset = 0;
  17938. }
  17939. } else {
  17940. isset = 0;
  17941. }
  17942. } else {
  17943. HashTable *target_symbol_table;
  17944. zend_free_op free_op1;
  17945. zval tmp, *varname = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  17946. if (IS_VAR != IS_CONST && Z_TYPE_P(varname) != IS_STRING) {
  17947. ZVAL_COPY_VALUE(&tmp, varname);
  17948. zval_copy_ctor(&tmp);
  17949. convert_to_string(&tmp);
  17950. varname = &tmp;
  17951. }
  17952. if (IS_VAR != IS_UNUSED) {
  17953. zend_class_entry *ce;
  17954. if (IS_VAR == IS_CONST) {
  17955. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  17956. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  17957. } else {
  17958. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  17959. if (UNEXPECTED(ce == NULL)) {
  17960. CHECK_EXCEPTION();
  17961. ZEND_VM_NEXT_OPCODE();
  17962. }
  17963. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  17964. }
  17965. } else {
  17966. ce = EX_T(opline->op2.var).class_entry;
  17967. }
  17968. value = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 1, ((IS_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  17969. if (!value) {
  17970. isset = 0;
  17971. }
  17972. } else {
  17973. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  17974. if (zend_hash_find(target_symbol_table, varname->value.str.val, varname->value.str.len+1, (void **) &value) == FAILURE) {
  17975. isset = 0;
  17976. }
  17977. }
  17978. if (IS_VAR != IS_CONST && varname == &tmp) {
  17979. zval_dtor(&tmp);
  17980. }
  17981. zval_ptr_dtor_nogc(&free_op1.var);
  17982. }
  17983. if (opline->extended_value & ZEND_ISSET) {
  17984. if (isset && Z_TYPE_PP(value) != IS_NULL) {
  17985. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1);
  17986. } else {
  17987. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0);
  17988. }
  17989. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  17990. if (!isset || !i_zend_is_true(*value)) {
  17991. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1);
  17992. } else {
  17993. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0);
  17994. }
  17995. }
  17996. CHECK_EXCEPTION();
  17997. ZEND_VM_NEXT_OPCODE();
  17998. }
  17999. static int ZEND_FASTCALL zend_isset_isempty_dim_prop_obj_handler_SPEC_VAR_VAR(int prop_dim, ZEND_OPCODE_HANDLER_ARGS)
  18000. {
  18001. USE_OPLINE
  18002. zend_free_op free_op1, free_op2;
  18003. zval *container;
  18004. zval **value = NULL;
  18005. int result = 0;
  18006. ulong hval;
  18007. zval *offset;
  18008. SAVE_OPLINE();
  18009. container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  18010. offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  18011. if (Z_TYPE_P(container) == IS_ARRAY && !prop_dim) {
  18012. HashTable *ht;
  18013. int isset = 0;
  18014. ht = Z_ARRVAL_P(container);
  18015. switch (Z_TYPE_P(offset)) {
  18016. case IS_DOUBLE:
  18017. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  18018. goto num_index_prop;
  18019. case IS_RESOURCE:
  18020. case IS_BOOL:
  18021. case IS_LONG:
  18022. hval = Z_LVAL_P(offset);
  18023. num_index_prop:
  18024. if (zend_hash_index_find(ht, hval, (void **) &value) == SUCCESS) {
  18025. isset = 1;
  18026. }
  18027. break;
  18028. case IS_STRING:
  18029. if (IS_VAR == IS_CONST) {
  18030. hval = Z_HASH_P(offset);
  18031. } else {
  18032. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_prop);
  18033. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  18034. }
  18035. if (zend_hash_quick_find(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, (void **) &value) == SUCCESS) {
  18036. isset = 1;
  18037. }
  18038. break;
  18039. case IS_NULL:
  18040. if (zend_hash_find(ht, "", sizeof(""), (void **) &value) == SUCCESS) {
  18041. isset = 1;
  18042. }
  18043. break;
  18044. default:
  18045. zend_error(E_WARNING, "Illegal offset type in isset or empty");
  18046. break;
  18047. }
  18048. if (opline->extended_value & ZEND_ISSET) {
  18049. if (isset && Z_TYPE_PP(value) == IS_NULL) {
  18050. result = 0;
  18051. } else {
  18052. result = isset;
  18053. }
  18054. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  18055. if (!isset || !i_zend_is_true(*value)) {
  18056. result = 0;
  18057. } else {
  18058. result = 1;
  18059. }
  18060. }
  18061. zval_ptr_dtor_nogc(&free_op2.var);
  18062. } else if (Z_TYPE_P(container) == IS_OBJECT) {
  18063. if (0) {
  18064. MAKE_REAL_ZVAL_PTR(offset);
  18065. }
  18066. if (prop_dim) {
  18067. if (Z_OBJ_HT_P(container)->has_property) {
  18068. result = Z_OBJ_HT_P(container)->has_property(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  18069. } else {
  18070. zend_error(E_NOTICE, "Trying to check property of non-object");
  18071. result = 0;
  18072. }
  18073. } else {
  18074. if (Z_OBJ_HT_P(container)->has_dimension) {
  18075. result = Z_OBJ_HT_P(container)->has_dimension(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0 TSRMLS_CC);
  18076. } else {
  18077. zend_error(E_NOTICE, "Trying to check element of non-array");
  18078. result = 0;
  18079. }
  18080. }
  18081. if (0) {
  18082. zval_ptr_dtor(&offset);
  18083. } else {
  18084. zval_ptr_dtor_nogc(&free_op2.var);
  18085. }
  18086. } else if (Z_TYPE_P(container) == IS_STRING && !prop_dim) { /* string offsets */
  18087. zval tmp;
  18088. if (Z_TYPE_P(offset) != IS_LONG) {
  18089. if (Z_TYPE_P(offset) <= IS_BOOL /* simple scalar types */
  18090. || (Z_TYPE_P(offset) == IS_STRING /* or numeric string */
  18091. && IS_LONG == is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, 0))) {
  18092. ZVAL_COPY_VALUE(&tmp, offset);
  18093. zval_copy_ctor(&tmp);
  18094. convert_to_long(&tmp);
  18095. offset = &tmp;
  18096. } else {
  18097. /* can not be converted to proper offset, return "not set" */
  18098. result = 0;
  18099. }
  18100. }
  18101. if (Z_TYPE_P(offset) == IS_LONG) {
  18102. if (opline->extended_value & ZEND_ISSET) {
  18103. if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container)) {
  18104. result = 1;
  18105. }
  18106. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  18107. if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container) && Z_STRVAL_P(container)[offset->value.lval] != '0') {
  18108. result = 1;
  18109. }
  18110. }
  18111. }
  18112. zval_ptr_dtor_nogc(&free_op2.var);
  18113. } else {
  18114. zval_ptr_dtor_nogc(&free_op2.var);
  18115. }
  18116. Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL;
  18117. if (opline->extended_value & ZEND_ISSET) {
  18118. Z_LVAL(EX_T(opline->result.var).tmp_var) = result;
  18119. } else {
  18120. Z_LVAL(EX_T(opline->result.var).tmp_var) = !result;
  18121. }
  18122. zval_ptr_dtor_nogc(&free_op1.var);
  18123. CHECK_EXCEPTION();
  18124. ZEND_VM_NEXT_OPCODE();
  18125. }
  18126. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  18127. {
  18128. return zend_isset_isempty_dim_prop_obj_handler_SPEC_VAR_VAR(0, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  18129. }
  18130. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  18131. {
  18132. return zend_isset_isempty_dim_prop_obj_handler_SPEC_VAR_VAR(1, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  18133. }
  18134. static int ZEND_FASTCALL ZEND_YIELD_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  18135. {
  18136. USE_OPLINE
  18137. /* The generator object is stored in return_value_ptr_ptr */
  18138. zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr);
  18139. if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) {
  18140. zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator");
  18141. }
  18142. /* Destroy the previously yielded value */
  18143. if (generator->value) {
  18144. zval_ptr_dtor(&generator->value);
  18145. }
  18146. /* Destroy the previously yielded key */
  18147. if (generator->key) {
  18148. zval_ptr_dtor(&generator->key);
  18149. }
  18150. /* Set the new yielded value */
  18151. if (IS_VAR != IS_UNUSED) {
  18152. zend_free_op free_op1;
  18153. if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) {
  18154. /* Constants and temporary variables aren't yieldable by reference,
  18155. * but we still allow them with a notice. */
  18156. if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR) {
  18157. zval *value, *copy;
  18158. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  18159. value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  18160. ALLOC_ZVAL(copy);
  18161. INIT_PZVAL_COPY(copy, value);
  18162. /* Temporary variables don't need ctor copying */
  18163. if (!0) {
  18164. zval_copy_ctor(copy);
  18165. }
  18166. generator->value = copy;
  18167. } else {
  18168. zval **value_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  18169. if (IS_VAR == IS_VAR && UNEXPECTED(value_ptr == NULL)) {
  18170. zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference");
  18171. }
  18172. /* If a function call result is yielded and the function did
  18173. * not return by reference we throw a notice. */
  18174. if (IS_VAR == IS_VAR && !Z_ISREF_PP(value_ptr)
  18175. && !(opline->extended_value == ZEND_RETURNS_FUNCTION
  18176. && EX_T(opline->op1.var).var.fcall_returned_reference)
  18177. && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) {
  18178. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  18179. Z_ADDREF_PP(value_ptr);
  18180. generator->value = *value_ptr;
  18181. } else {
  18182. SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr);
  18183. Z_ADDREF_PP(value_ptr);
  18184. generator->value = *value_ptr;
  18185. }
  18186. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  18187. }
  18188. } else {
  18189. zval *value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  18190. /* Consts, temporary variables and references need copying */
  18191. if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR
  18192. || PZVAL_IS_REF(value)
  18193. ) {
  18194. zval *copy;
  18195. ALLOC_ZVAL(copy);
  18196. INIT_PZVAL_COPY(copy, value);
  18197. /* Temporary variables don't need ctor copying */
  18198. if (!0) {
  18199. zval_copy_ctor(copy);
  18200. }
  18201. generator->value = copy;
  18202. zval_ptr_dtor_nogc(&free_op1.var);
  18203. } else {
  18204. if (IS_VAR == IS_CV) {
  18205. Z_ADDREF_P(value);
  18206. }
  18207. generator->value = value;
  18208. }
  18209. }
  18210. } else {
  18211. /* If no value was specified yield null */
  18212. Z_ADDREF(EG(uninitialized_zval));
  18213. generator->value = &EG(uninitialized_zval);
  18214. }
  18215. /* Set the new yielded key */
  18216. if (IS_VAR != IS_UNUSED) {
  18217. zend_free_op free_op2;
  18218. zval *key = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  18219. /* Consts, temporary variables and references need copying */
  18220. if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR
  18221. || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0)
  18222. ) {
  18223. zval *copy;
  18224. ALLOC_ZVAL(copy);
  18225. INIT_PZVAL_COPY(copy, key);
  18226. /* Temporary variables don't need ctor copying */
  18227. if (!0) {
  18228. zval_copy_ctor(copy);
  18229. }
  18230. generator->key = copy;
  18231. } else {
  18232. Z_ADDREF_P(key);
  18233. generator->key = key;
  18234. }
  18235. if (Z_TYPE_P(generator->key) == IS_LONG
  18236. && Z_LVAL_P(generator->key) > generator->largest_used_integer_key
  18237. ) {
  18238. generator->largest_used_integer_key = Z_LVAL_P(generator->key);
  18239. }
  18240. zval_ptr_dtor_nogc(&free_op2.var);
  18241. } else {
  18242. /* If no key was specified we use auto-increment keys */
  18243. generator->largest_used_integer_key++;
  18244. ALLOC_INIT_ZVAL(generator->key);
  18245. ZVAL_LONG(generator->key, generator->largest_used_integer_key);
  18246. }
  18247. if (RETURN_VALUE_USED(opline)) {
  18248. /* If the return value of yield is used set the send
  18249. * target and initialize it to NULL */
  18250. generator->send_target = &EX_T(opline->result.var).var.ptr;
  18251. Z_ADDREF(EG(uninitialized_zval));
  18252. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  18253. } else {
  18254. generator->send_target = NULL;
  18255. }
  18256. /* We increment to the next op, so we are at the correct position when the
  18257. * generator is resumed. */
  18258. ZEND_VM_INC_OPCODE();
  18259. /* The GOTO VM uses a local opline variable. We need to set the opline
  18260. * variable in execute_data so we don't resume at an old position. */
  18261. SAVE_OPLINE();
  18262. ZEND_VM_RETURN();
  18263. }
  18264. static int ZEND_FASTCALL ZEND_POW_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  18265. {
  18266. USE_OPLINE
  18267. zend_free_op free_op1, free_op2;
  18268. SAVE_OPLINE();
  18269. pow_function(&EX_T(opline->result.var).tmp_var,
  18270. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  18271. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  18272. zval_ptr_dtor_nogc(&free_op1.var);
  18273. zval_ptr_dtor_nogc(&free_op2.var);
  18274. CHECK_EXCEPTION();
  18275. ZEND_VM_NEXT_OPCODE();
  18276. }
  18277. static int ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  18278. {
  18279. return zend_binary_assign_op_helper_SPEC_VAR_VAR(pow_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  18280. }
  18281. static int ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_VAR_UNUSED(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS)
  18282. {
  18283. USE_OPLINE
  18284. zend_free_op free_op1, free_op_data1;
  18285. zval **object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  18286. zval *object;
  18287. zval *property = NULL;
  18288. zval *value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  18289. int have_get_ptr = 0;
  18290. if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  18291. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  18292. }
  18293. make_real_object(object_ptr TSRMLS_CC);
  18294. object = *object_ptr;
  18295. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  18296. zend_error(E_WARNING, "Attempt to assign property of non-object");
  18297. FREE_OP(free_op_data1);
  18298. if (RETURN_VALUE_USED(opline)) {
  18299. PZVAL_LOCK(&EG(uninitialized_zval));
  18300. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  18301. }
  18302. } else {
  18303. /* here we are sure we are dealing with an object */
  18304. if (0) {
  18305. MAKE_REAL_ZVAL_PTR(property);
  18306. }
  18307. /* here property is a string */
  18308. if (opline->extended_value == ZEND_ASSIGN_OBJ
  18309. && Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  18310. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_UNUSED == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  18311. if (zptr != NULL) { /* NULL means no success in getting PTR */
  18312. have_get_ptr = 1;
  18313. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  18314. if (RETURN_VALUE_USED(opline)) {
  18315. PZVAL_LOCK(&EG(uninitialized_zval));
  18316. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  18317. }
  18318. } else {
  18319. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  18320. binary_op(*zptr, *zptr, value TSRMLS_CC);
  18321. if (RETURN_VALUE_USED(opline)) {
  18322. PZVAL_LOCK(*zptr);
  18323. EX_T(opline->result.var).var.ptr = *zptr;
  18324. }
  18325. }
  18326. }
  18327. }
  18328. if (!have_get_ptr) {
  18329. zval *z = NULL;
  18330. Z_ADDREF_P(object);
  18331. if (opline->extended_value == ZEND_ASSIGN_OBJ) {
  18332. if (Z_OBJ_HT_P(object)->read_property) {
  18333. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_UNUSED == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  18334. }
  18335. } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ {
  18336. if (Z_OBJ_HT_P(object)->read_dimension) {
  18337. z = Z_OBJ_HT_P(object)->read_dimension(object, property, BP_VAR_R TSRMLS_CC);
  18338. }
  18339. }
  18340. if (z) {
  18341. if (Z_TYPE_P(z) == IS_OBJECT && Z_OBJ_HT_P(z)->get) {
  18342. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  18343. if (Z_REFCOUNT_P(z) == 0) {
  18344. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  18345. zval_dtor(z);
  18346. FREE_ZVAL(z);
  18347. }
  18348. z = value;
  18349. }
  18350. Z_ADDREF_P(z);
  18351. SEPARATE_ZVAL_IF_NOT_REF(&z);
  18352. binary_op(z, z, value TSRMLS_CC);
  18353. if (opline->extended_value == ZEND_ASSIGN_OBJ) {
  18354. Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_UNUSED == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  18355. } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ {
  18356. Z_OBJ_HT_P(object)->write_dimension(object, property, z TSRMLS_CC);
  18357. }
  18358. if (RETURN_VALUE_USED(opline)) {
  18359. PZVAL_LOCK(z);
  18360. EX_T(opline->result.var).var.ptr = z;
  18361. }
  18362. zval_ptr_dtor(&z);
  18363. } else {
  18364. zend_error(E_WARNING, "Attempt to assign property of non-object");
  18365. if (RETURN_VALUE_USED(opline)) {
  18366. PZVAL_LOCK(&EG(uninitialized_zval));
  18367. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  18368. }
  18369. }
  18370. zval_ptr_dtor(&object);
  18371. }
  18372. if (0) {
  18373. zval_ptr_dtor(&property);
  18374. } else {
  18375. }
  18376. FREE_OP(free_op_data1);
  18377. }
  18378. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  18379. /* assign_obj has two opcodes! */
  18380. CHECK_EXCEPTION();
  18381. ZEND_VM_INC_OPCODE();
  18382. ZEND_VM_NEXT_OPCODE();
  18383. }
  18384. static int ZEND_FASTCALL zend_binary_assign_op_helper_SPEC_VAR_UNUSED(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS)
  18385. {
  18386. USE_OPLINE
  18387. zend_free_op free_op1, free_op_data2, free_op_data1;
  18388. zval **var_ptr;
  18389. zval *value;
  18390. SAVE_OPLINE();
  18391. switch (opline->extended_value) {
  18392. case ZEND_ASSIGN_OBJ:
  18393. return zend_binary_assign_op_obj_helper_SPEC_VAR_UNUSED(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  18394. break;
  18395. case ZEND_ASSIGN_DIM: {
  18396. zval **container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  18397. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  18398. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  18399. } else if (UNEXPECTED(Z_TYPE_PP(container) == IS_OBJECT)) {
  18400. if (IS_VAR == IS_VAR && !(free_op1.var != NULL)) {
  18401. Z_ADDREF_PP(container); /* undo the effect of get_obj_zval_ptr_ptr() */
  18402. }
  18403. return zend_binary_assign_op_obj_helper_SPEC_VAR_UNUSED(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  18404. } else {
  18405. zval *dim = NULL;
  18406. zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), container, dim, IS_UNUSED, BP_VAR_RW TSRMLS_CC);
  18407. value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  18408. var_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC);
  18409. }
  18410. }
  18411. break;
  18412. default:
  18413. value = NULL;
  18414. var_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  18415. /* do nothing */
  18416. break;
  18417. }
  18418. if (UNEXPECTED(var_ptr == NULL)) {
  18419. zend_error_noreturn(E_ERROR, "Cannot use assign-op operators with overloaded objects nor string offsets");
  18420. }
  18421. if (UNEXPECTED(*var_ptr == &EG(error_zval))) {
  18422. if (RETURN_VALUE_USED(opline)) {
  18423. PZVAL_LOCK(&EG(uninitialized_zval));
  18424. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  18425. }
  18426. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  18427. CHECK_EXCEPTION();
  18428. if (opline->extended_value == ZEND_ASSIGN_DIM) {
  18429. ZEND_VM_INC_OPCODE();
  18430. }
  18431. ZEND_VM_NEXT_OPCODE();
  18432. }
  18433. SEPARATE_ZVAL_IF_NOT_REF(var_ptr);
  18434. if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT)
  18435. && Z_OBJ_HANDLER_PP(var_ptr, get)
  18436. && Z_OBJ_HANDLER_PP(var_ptr, set)) {
  18437. /* proxy object */
  18438. zval *objval = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC);
  18439. Z_ADDREF_P(objval);
  18440. binary_op(objval, objval, value TSRMLS_CC);
  18441. Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, objval TSRMLS_CC);
  18442. zval_ptr_dtor(&objval);
  18443. } else {
  18444. binary_op(*var_ptr, *var_ptr, value TSRMLS_CC);
  18445. }
  18446. if (RETURN_VALUE_USED(opline)) {
  18447. PZVAL_LOCK(*var_ptr);
  18448. EX_T(opline->result.var).var.ptr = *var_ptr;
  18449. }
  18450. if (opline->extended_value == ZEND_ASSIGN_DIM) {
  18451. FREE_OP(free_op_data1);
  18452. FREE_OP_VAR_PTR(free_op_data2);
  18453. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  18454. CHECK_EXCEPTION();
  18455. ZEND_VM_INC_OPCODE();
  18456. } else {
  18457. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  18458. CHECK_EXCEPTION();
  18459. }
  18460. ZEND_VM_NEXT_OPCODE();
  18461. }
  18462. static int ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  18463. {
  18464. return zend_binary_assign_op_helper_SPEC_VAR_UNUSED(add_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  18465. }
  18466. static int ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  18467. {
  18468. return zend_binary_assign_op_helper_SPEC_VAR_UNUSED(sub_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  18469. }
  18470. static int ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  18471. {
  18472. return zend_binary_assign_op_helper_SPEC_VAR_UNUSED(mul_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  18473. }
  18474. static int ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  18475. {
  18476. return zend_binary_assign_op_helper_SPEC_VAR_UNUSED(div_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  18477. }
  18478. static int ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  18479. {
  18480. return zend_binary_assign_op_helper_SPEC_VAR_UNUSED(mod_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  18481. }
  18482. static int ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  18483. {
  18484. return zend_binary_assign_op_helper_SPEC_VAR_UNUSED(shift_left_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  18485. }
  18486. static int ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  18487. {
  18488. return zend_binary_assign_op_helper_SPEC_VAR_UNUSED(shift_right_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  18489. }
  18490. static int ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  18491. {
  18492. return zend_binary_assign_op_helper_SPEC_VAR_UNUSED(concat_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  18493. }
  18494. static int ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  18495. {
  18496. return zend_binary_assign_op_helper_SPEC_VAR_UNUSED(bitwise_or_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  18497. }
  18498. static int ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  18499. {
  18500. return zend_binary_assign_op_helper_SPEC_VAR_UNUSED(bitwise_and_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  18501. }
  18502. static int ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  18503. {
  18504. return zend_binary_assign_op_helper_SPEC_VAR_UNUSED(bitwise_xor_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  18505. }
  18506. static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_VAR_UNUSED(int type, ZEND_OPCODE_HANDLER_ARGS)
  18507. {
  18508. USE_OPLINE
  18509. zend_free_op free_op1;
  18510. zval *varname;
  18511. zval **retval;
  18512. zval tmp_varname;
  18513. HashTable *target_symbol_table;
  18514. ulong hash_value;
  18515. SAVE_OPLINE();
  18516. varname = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  18517. if (IS_VAR != IS_CONST && UNEXPECTED(Z_TYPE_P(varname) != IS_STRING)) {
  18518. ZVAL_COPY_VALUE(&tmp_varname, varname);
  18519. zval_copy_ctor(&tmp_varname);
  18520. Z_SET_REFCOUNT(tmp_varname, 1);
  18521. Z_UNSET_ISREF(tmp_varname);
  18522. convert_to_string(&tmp_varname);
  18523. varname = &tmp_varname;
  18524. }
  18525. if (IS_UNUSED != IS_UNUSED) {
  18526. zend_class_entry *ce;
  18527. if (IS_UNUSED == IS_CONST) {
  18528. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  18529. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  18530. } else {
  18531. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  18532. if (UNEXPECTED(ce == NULL)) {
  18533. if (IS_VAR != IS_CONST && varname == &tmp_varname) {
  18534. zval_dtor(&tmp_varname);
  18535. }
  18536. zval_ptr_dtor_nogc(&free_op1.var);
  18537. CHECK_EXCEPTION();
  18538. ZEND_VM_NEXT_OPCODE();
  18539. }
  18540. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  18541. }
  18542. } else {
  18543. ce = EX_T(opline->op2.var).class_entry;
  18544. }
  18545. retval = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 0, ((IS_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  18546. zval_ptr_dtor_nogc(&free_op1.var);
  18547. } else {
  18548. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  18549. /*
  18550. if (!target_symbol_table) {
  18551. CHECK_EXCEPTION();
  18552. ZEND_VM_NEXT_OPCODE();
  18553. }
  18554. */
  18555. if (IS_VAR == IS_CONST) {
  18556. hash_value = Z_HASH_P(varname);
  18557. } else {
  18558. hash_value = str_hash(Z_STRVAL_P(varname), Z_STRLEN_P(varname));
  18559. }
  18560. if (zend_hash_quick_find(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, (void **) &retval) == FAILURE) {
  18561. switch (type) {
  18562. case BP_VAR_R:
  18563. case BP_VAR_UNSET:
  18564. zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
  18565. /* break missing intentionally */
  18566. case BP_VAR_IS:
  18567. retval = &EG(uninitialized_zval_ptr);
  18568. break;
  18569. case BP_VAR_RW:
  18570. zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
  18571. /* break missing intentionally */
  18572. case BP_VAR_W:
  18573. Z_ADDREF_P(&EG(uninitialized_zval));
  18574. zend_hash_quick_update(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, &EG(uninitialized_zval_ptr), sizeof(zval *), (void **) &retval);
  18575. break;
  18576. EMPTY_SWITCH_DEFAULT_CASE()
  18577. }
  18578. }
  18579. switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
  18580. case ZEND_FETCH_GLOBAL:
  18581. if (IS_VAR != IS_TMP_VAR) {
  18582. zval_ptr_dtor_nogc(&free_op1.var);
  18583. }
  18584. break;
  18585. case ZEND_FETCH_LOCAL:
  18586. zval_ptr_dtor_nogc(&free_op1.var);
  18587. break;
  18588. case ZEND_FETCH_STATIC:
  18589. zval_update_constant(retval, 1 TSRMLS_CC);
  18590. break;
  18591. case ZEND_FETCH_GLOBAL_LOCK:
  18592. if (IS_VAR == IS_VAR && !free_op1.var) {
  18593. PZVAL_LOCK(*EX_T(opline->op1.var).var.ptr_ptr);
  18594. }
  18595. break;
  18596. }
  18597. }
  18598. if (IS_VAR != IS_CONST && varname == &tmp_varname) {
  18599. zval_dtor(&tmp_varname);
  18600. }
  18601. if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
  18602. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
  18603. }
  18604. PZVAL_LOCK(*retval);
  18605. switch (type) {
  18606. case BP_VAR_R:
  18607. case BP_VAR_IS:
  18608. EX_T(opline->result.var).var.ptr = *retval;
  18609. break;
  18610. case BP_VAR_UNSET: {
  18611. zend_free_op free_res;
  18612. PZVAL_UNLOCK(*retval, &free_res);
  18613. if (retval != &EG(uninitialized_zval_ptr)) {
  18614. SEPARATE_ZVAL_IF_NOT_REF(retval);
  18615. }
  18616. PZVAL_LOCK(*retval);
  18617. FREE_OP_VAR_PTR(free_res);
  18618. }
  18619. /* break missing intentionally */
  18620. default:
  18621. EX_T(opline->result.var).var.ptr_ptr = retval;
  18622. break;
  18623. }
  18624. CHECK_EXCEPTION();
  18625. ZEND_VM_NEXT_OPCODE();
  18626. }
  18627. static int ZEND_FASTCALL ZEND_FETCH_R_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  18628. {
  18629. return zend_fetch_var_address_helper_SPEC_VAR_UNUSED(BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  18630. }
  18631. static int ZEND_FASTCALL ZEND_FETCH_W_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  18632. {
  18633. return zend_fetch_var_address_helper_SPEC_VAR_UNUSED(BP_VAR_W, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  18634. }
  18635. static int ZEND_FASTCALL ZEND_FETCH_RW_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  18636. {
  18637. return zend_fetch_var_address_helper_SPEC_VAR_UNUSED(BP_VAR_RW, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  18638. }
  18639. static int ZEND_FASTCALL ZEND_FETCH_FUNC_ARG_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  18640. {
  18641. USE_OPLINE
  18642. return zend_fetch_var_address_helper_SPEC_VAR_UNUSED(zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC) ? BP_VAR_W : BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  18643. }
  18644. static int ZEND_FASTCALL ZEND_FETCH_UNSET_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  18645. {
  18646. return zend_fetch_var_address_helper_SPEC_VAR_UNUSED(BP_VAR_UNSET, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  18647. }
  18648. static int ZEND_FASTCALL ZEND_FETCH_IS_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  18649. {
  18650. return zend_fetch_var_address_helper_SPEC_VAR_UNUSED(BP_VAR_IS, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  18651. }
  18652. static int ZEND_FASTCALL ZEND_FETCH_DIM_W_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  18653. {
  18654. USE_OPLINE
  18655. zend_free_op free_op1;
  18656. zval **container;
  18657. SAVE_OPLINE();
  18658. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  18659. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  18660. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  18661. }
  18662. zend_fetch_dimension_address(&EX_T(opline->result.var), container, NULL, IS_UNUSED, BP_VAR_W TSRMLS_CC);
  18663. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  18664. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  18665. }
  18666. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  18667. /* We are going to assign the result by reference */
  18668. if (UNEXPECTED(opline->extended_value != 0)) {
  18669. zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr;
  18670. if (retval_ptr) {
  18671. Z_DELREF_PP(retval_ptr);
  18672. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr);
  18673. Z_ADDREF_PP(retval_ptr);
  18674. }
  18675. }
  18676. CHECK_EXCEPTION();
  18677. ZEND_VM_NEXT_OPCODE();
  18678. }
  18679. static int ZEND_FASTCALL ZEND_FETCH_DIM_RW_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  18680. {
  18681. USE_OPLINE
  18682. zend_free_op free_op1;
  18683. zval **container;
  18684. SAVE_OPLINE();
  18685. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  18686. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  18687. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  18688. }
  18689. zend_fetch_dimension_address(&EX_T(opline->result.var), container, NULL, IS_UNUSED, BP_VAR_RW TSRMLS_CC);
  18690. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  18691. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  18692. }
  18693. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  18694. CHECK_EXCEPTION();
  18695. ZEND_VM_NEXT_OPCODE();
  18696. }
  18697. static int ZEND_FASTCALL ZEND_FETCH_DIM_FUNC_ARG_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  18698. {
  18699. USE_OPLINE
  18700. zend_free_op free_op1;
  18701. SAVE_OPLINE();
  18702. if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) {
  18703. zval **container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  18704. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  18705. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  18706. }
  18707. zend_fetch_dimension_address(&EX_T(opline->result.var), container, NULL, IS_UNUSED, BP_VAR_W TSRMLS_CC);
  18708. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  18709. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  18710. }
  18711. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  18712. } else {
  18713. zval *container;
  18714. if (IS_UNUSED == IS_UNUSED) {
  18715. zend_error_noreturn(E_ERROR, "Cannot use [] for reading");
  18716. }
  18717. container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  18718. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, NULL, IS_UNUSED, BP_VAR_R TSRMLS_CC);
  18719. zval_ptr_dtor_nogc(&free_op1.var);
  18720. }
  18721. CHECK_EXCEPTION();
  18722. ZEND_VM_NEXT_OPCODE();
  18723. }
  18724. static int ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  18725. {
  18726. USE_OPLINE
  18727. zend_free_op free_op1;
  18728. zval **object_ptr;
  18729. SAVE_OPLINE();
  18730. object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  18731. if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  18732. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  18733. }
  18734. if (Z_TYPE_PP(object_ptr) == IS_OBJECT) {
  18735. zval *property_name = NULL;
  18736. if (0) {
  18737. MAKE_REAL_ZVAL_PTR(property_name);
  18738. }
  18739. zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_DIM, ((IS_UNUSED == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  18740. if (0) {
  18741. zval_ptr_dtor(&property_name);
  18742. } else {
  18743. }
  18744. } else {
  18745. zend_free_op free_op_data1, free_op_data2;
  18746. zval *value;
  18747. zval *dim = NULL;
  18748. zval **variable_ptr_ptr;
  18749. zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), object_ptr, dim, IS_UNUSED, BP_VAR_W TSRMLS_CC);
  18750. value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  18751. variable_ptr_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC);
  18752. if (UNEXPECTED(variable_ptr_ptr == NULL)) {
  18753. if (zend_assign_to_string_offset(&EX_T((opline+1)->op2.var), value, (opline+1)->op1_type TSRMLS_CC)) {
  18754. if (RETURN_VALUE_USED(opline)) {
  18755. zval *retval;
  18756. ALLOC_ZVAL(retval);
  18757. ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T((opline+1)->op2.var).str_offset.str)+EX_T((opline+1)->op2.var).str_offset.offset, 1, 1);
  18758. INIT_PZVAL(retval);
  18759. EX_T(opline->result.var).var.ptr = retval;
  18760. }
  18761. } else if (RETURN_VALUE_USED(opline)) {
  18762. PZVAL_LOCK(&EG(uninitialized_zval));
  18763. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  18764. }
  18765. } else if (UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) {
  18766. if (IS_TMP_FREE(free_op_data1)) {
  18767. zval_dtor(value);
  18768. }
  18769. if (RETURN_VALUE_USED(opline)) {
  18770. PZVAL_LOCK(&EG(uninitialized_zval));
  18771. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  18772. }
  18773. } else {
  18774. if ((opline+1)->op1_type == IS_TMP_VAR) {
  18775. value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  18776. } else if ((opline+1)->op1_type == IS_CONST) {
  18777. value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  18778. } else {
  18779. value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  18780. }
  18781. if (RETURN_VALUE_USED(opline)) {
  18782. PZVAL_LOCK(value);
  18783. EX_T(opline->result.var).var.ptr = value;
  18784. }
  18785. }
  18786. FREE_OP_VAR_PTR(free_op_data2);
  18787. FREE_OP_IF_VAR(free_op_data1);
  18788. }
  18789. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  18790. /* assign_dim has two opcodes! */
  18791. CHECK_EXCEPTION();
  18792. ZEND_VM_INC_OPCODE();
  18793. ZEND_VM_NEXT_OPCODE();
  18794. }
  18795. static int ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  18796. {
  18797. USE_OPLINE
  18798. zval *function_name;
  18799. zend_class_entry *ce;
  18800. call_slot *call = EX(call_slots) + opline->result.num;
  18801. SAVE_OPLINE();
  18802. if (IS_VAR == IS_CONST) {
  18803. /* no function found. try a static method in class */
  18804. if (CACHED_PTR(opline->op1.literal->cache_slot)) {
  18805. ce = CACHED_PTR(opline->op1.literal->cache_slot);
  18806. } else {
  18807. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), opline->op1.literal + 1, opline->extended_value TSRMLS_CC);
  18808. if (UNEXPECTED(EG(exception) != NULL)) {
  18809. HANDLE_EXCEPTION();
  18810. }
  18811. if (UNEXPECTED(ce == NULL)) {
  18812. zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op1.zv));
  18813. }
  18814. CACHE_PTR(opline->op1.literal->cache_slot, ce);
  18815. }
  18816. call->called_scope = ce;
  18817. } else {
  18818. ce = EX_T(opline->op1.var).class_entry;
  18819. if (opline->extended_value == ZEND_FETCH_CLASS_PARENT || opline->extended_value == ZEND_FETCH_CLASS_SELF) {
  18820. call->called_scope = EG(called_scope);
  18821. } else {
  18822. call->called_scope = ce;
  18823. }
  18824. }
  18825. if (IS_VAR == IS_CONST &&
  18826. IS_UNUSED == IS_CONST &&
  18827. CACHED_PTR(opline->op2.literal->cache_slot)) {
  18828. call->fbc = CACHED_PTR(opline->op2.literal->cache_slot);
  18829. } else if (IS_VAR != IS_CONST &&
  18830. IS_UNUSED == IS_CONST &&
  18831. (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce))) {
  18832. /* do nothing */
  18833. } else if (IS_UNUSED != IS_UNUSED) {
  18834. char *function_name_strval = NULL;
  18835. int function_name_strlen = 0;
  18836. if (IS_UNUSED == IS_CONST) {
  18837. function_name_strval = Z_STRVAL_P(opline->op2.zv);
  18838. function_name_strlen = Z_STRLEN_P(opline->op2.zv);
  18839. } else {
  18840. function_name = NULL;
  18841. if (UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) {
  18842. if (UNEXPECTED(EG(exception) != NULL)) {
  18843. HANDLE_EXCEPTION();
  18844. }
  18845. zend_error_noreturn(E_ERROR, "Function name must be a string");
  18846. } else {
  18847. function_name_strval = Z_STRVAL_P(function_name);
  18848. function_name_strlen = Z_STRLEN_P(function_name);
  18849. }
  18850. }
  18851. if (function_name_strval) {
  18852. if (ce->get_static_method) {
  18853. call->fbc = ce->get_static_method(ce, function_name_strval, function_name_strlen TSRMLS_CC);
  18854. } else {
  18855. call->fbc = zend_std_get_static_method(ce, function_name_strval, function_name_strlen, ((IS_UNUSED == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC);
  18856. }
  18857. if (UNEXPECTED(call->fbc == NULL)) {
  18858. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", ce->name, function_name_strval);
  18859. }
  18860. if (IS_UNUSED == IS_CONST &&
  18861. EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) &&
  18862. EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0)) {
  18863. if (IS_VAR == IS_CONST) {
  18864. CACHE_PTR(opline->op2.literal->cache_slot, call->fbc);
  18865. } else {
  18866. CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce, call->fbc);
  18867. }
  18868. }
  18869. }
  18870. if (IS_UNUSED != IS_CONST) {
  18871. }
  18872. } else {
  18873. if (UNEXPECTED(ce->constructor == NULL)) {
  18874. zend_error_noreturn(E_ERROR, "Cannot call constructor");
  18875. }
  18876. if (EG(This) && Z_OBJCE_P(EG(This)) != ce->constructor->common.scope && (ce->constructor->common.fn_flags & ZEND_ACC_PRIVATE)) {
  18877. zend_error_noreturn(E_ERROR, "Cannot call private %s::__construct()", ce->name);
  18878. }
  18879. call->fbc = ce->constructor;
  18880. }
  18881. if (call->fbc->common.fn_flags & ZEND_ACC_STATIC) {
  18882. call->object = NULL;
  18883. } else {
  18884. if (EG(This) &&
  18885. Z_OBJ_HT_P(EG(This))->get_class_entry &&
  18886. !instanceof_function(Z_OBJCE_P(EG(This)), ce TSRMLS_CC)) {
  18887. /* We are calling method of the other (incompatible) class,
  18888. but passing $this. This is done for compatibility with php-4. */
  18889. if (call->fbc->common.fn_flags & ZEND_ACC_ALLOW_STATIC) {
  18890. zend_error(E_DEPRECATED, "Non-static method %s::%s() should not be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name);
  18891. } else {
  18892. /* An internal function assumes $this is present and won't check that. So PHP would crash by allowing the call. */
  18893. zend_error_noreturn(E_ERROR, "Non-static method %s::%s() cannot be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name);
  18894. }
  18895. }
  18896. if ((call->object = EG(This))) {
  18897. Z_ADDREF_P(call->object);
  18898. call->called_scope = Z_OBJCE_P(call->object);
  18899. }
  18900. }
  18901. call->num_additional_args = 0;
  18902. call->is_ctor_call = 0;
  18903. EX(call) = call;
  18904. CHECK_EXCEPTION();
  18905. ZEND_VM_NEXT_OPCODE();
  18906. }
  18907. static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  18908. {
  18909. USE_OPLINE
  18910. zend_free_op free_op1;
  18911. zval *expr_ptr;
  18912. SAVE_OPLINE();
  18913. if ((IS_VAR == IS_VAR || IS_VAR == IS_CV) && opline->extended_value) {
  18914. zval **expr_ptr_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  18915. if (IS_VAR == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) {
  18916. zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets");
  18917. }
  18918. SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr);
  18919. expr_ptr = *expr_ptr_ptr;
  18920. Z_ADDREF_P(expr_ptr);
  18921. } else {
  18922. expr_ptr=_get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  18923. if (0) { /* temporary variable */
  18924. zval *new_expr;
  18925. ALLOC_ZVAL(new_expr);
  18926. INIT_PZVAL_COPY(new_expr, expr_ptr);
  18927. expr_ptr = new_expr;
  18928. } else if (IS_VAR == IS_CONST || PZVAL_IS_REF(expr_ptr)) {
  18929. zval *new_expr;
  18930. ALLOC_ZVAL(new_expr);
  18931. INIT_PZVAL_COPY(new_expr, expr_ptr);
  18932. expr_ptr = new_expr;
  18933. zendi_zval_copy_ctor(*expr_ptr);
  18934. zval_ptr_dtor_nogc(&free_op1.var);
  18935. } else if (IS_VAR == IS_CV) {
  18936. Z_ADDREF_P(expr_ptr);
  18937. }
  18938. }
  18939. if (IS_UNUSED != IS_UNUSED) {
  18940. zval *offset = NULL;
  18941. ulong hval;
  18942. switch (Z_TYPE_P(offset)) {
  18943. case IS_DOUBLE:
  18944. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  18945. goto num_index;
  18946. case IS_LONG:
  18947. case IS_BOOL:
  18948. hval = Z_LVAL_P(offset);
  18949. num_index:
  18950. zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL);
  18951. break;
  18952. case IS_STRING:
  18953. if (IS_UNUSED == IS_CONST) {
  18954. hval = Z_HASH_P(offset);
  18955. } else {
  18956. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index);
  18957. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  18958. }
  18959. zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL);
  18960. break;
  18961. case IS_NULL:
  18962. zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL);
  18963. break;
  18964. default:
  18965. zend_error(E_WARNING, "Illegal offset type");
  18966. zval_ptr_dtor(&expr_ptr);
  18967. /* do nothing */
  18968. break;
  18969. }
  18970. } else {
  18971. if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) {
  18972. zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied");
  18973. zval_ptr_dtor(&expr_ptr);
  18974. }
  18975. }
  18976. if ((IS_VAR == IS_VAR || IS_VAR == IS_CV) && opline->extended_value) {
  18977. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  18978. }
  18979. CHECK_EXCEPTION();
  18980. ZEND_VM_NEXT_OPCODE();
  18981. }
  18982. static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  18983. {
  18984. USE_OPLINE
  18985. array_init(&EX_T(opline->result.var).tmp_var);
  18986. if (IS_VAR == IS_UNUSED) {
  18987. ZEND_VM_NEXT_OPCODE();
  18988. #if 0 || IS_VAR != IS_UNUSED
  18989. } else {
  18990. return ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  18991. #endif
  18992. }
  18993. }
  18994. static int ZEND_FASTCALL ZEND_UNSET_VAR_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  18995. {
  18996. USE_OPLINE
  18997. zval tmp, *varname;
  18998. HashTable *target_symbol_table;
  18999. zend_free_op free_op1;
  19000. SAVE_OPLINE();
  19001. if (IS_VAR == IS_CV &&
  19002. IS_UNUSED == IS_UNUSED &&
  19003. (opline->extended_value & ZEND_QUICK_SET)) {
  19004. if (EG(active_symbol_table)) {
  19005. zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var);
  19006. zend_delete_variable(EX(prev_execute_data), EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value TSRMLS_CC);
  19007. EX_CV(opline->op1.var) = NULL;
  19008. } else if (EX_CV(opline->op1.var)) {
  19009. zval_ptr_dtor(EX_CV(opline->op1.var));
  19010. EX_CV(opline->op1.var) = NULL;
  19011. }
  19012. CHECK_EXCEPTION();
  19013. ZEND_VM_NEXT_OPCODE();
  19014. }
  19015. varname = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  19016. if (IS_VAR != IS_CONST && Z_TYPE_P(varname) != IS_STRING) {
  19017. ZVAL_COPY_VALUE(&tmp, varname);
  19018. zval_copy_ctor(&tmp);
  19019. convert_to_string(&tmp);
  19020. varname = &tmp;
  19021. } else if (IS_VAR == IS_VAR || IS_VAR == IS_CV) {
  19022. Z_ADDREF_P(varname);
  19023. }
  19024. if (IS_UNUSED != IS_UNUSED) {
  19025. zend_class_entry *ce;
  19026. if (IS_UNUSED == IS_CONST) {
  19027. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  19028. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  19029. } else {
  19030. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  19031. if (UNEXPECTED(EG(exception) != NULL)) {
  19032. if (IS_VAR != IS_CONST && varname == &tmp) {
  19033. zval_dtor(&tmp);
  19034. } else if (IS_VAR == IS_VAR || IS_VAR == IS_CV) {
  19035. zval_ptr_dtor(&varname);
  19036. }
  19037. zval_ptr_dtor_nogc(&free_op1.var);
  19038. HANDLE_EXCEPTION();
  19039. }
  19040. if (UNEXPECTED(ce == NULL)) {
  19041. zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op2.zv));
  19042. }
  19043. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  19044. }
  19045. } else {
  19046. ce = EX_T(opline->op2.var).class_entry;
  19047. }
  19048. zend_std_unset_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), ((IS_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  19049. } else {
  19050. ulong hash_value = zend_inline_hash_func(varname->value.str.val, varname->value.str.len+1);
  19051. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  19052. zend_delete_variable(execute_data, target_symbol_table, varname->value.str.val, varname->value.str.len+1, hash_value TSRMLS_CC);
  19053. }
  19054. if (IS_VAR != IS_CONST && varname == &tmp) {
  19055. zval_dtor(&tmp);
  19056. } else if (IS_VAR == IS_VAR || IS_VAR == IS_CV) {
  19057. zval_ptr_dtor(&varname);
  19058. }
  19059. zval_ptr_dtor_nogc(&free_op1.var);
  19060. CHECK_EXCEPTION();
  19061. ZEND_VM_NEXT_OPCODE();
  19062. }
  19063. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19064. {
  19065. USE_OPLINE
  19066. zval **value;
  19067. zend_bool isset = 1;
  19068. SAVE_OPLINE();
  19069. if (IS_VAR == IS_CV &&
  19070. IS_UNUSED == IS_UNUSED &&
  19071. (opline->extended_value & ZEND_QUICK_SET)) {
  19072. if (EX_CV(opline->op1.var)) {
  19073. value = EX_CV(opline->op1.var);
  19074. } else if (EG(active_symbol_table)) {
  19075. zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var);
  19076. if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **) &value) == FAILURE) {
  19077. isset = 0;
  19078. }
  19079. } else {
  19080. isset = 0;
  19081. }
  19082. } else {
  19083. HashTable *target_symbol_table;
  19084. zend_free_op free_op1;
  19085. zval tmp, *varname = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  19086. if (IS_VAR != IS_CONST && Z_TYPE_P(varname) != IS_STRING) {
  19087. ZVAL_COPY_VALUE(&tmp, varname);
  19088. zval_copy_ctor(&tmp);
  19089. convert_to_string(&tmp);
  19090. varname = &tmp;
  19091. }
  19092. if (IS_UNUSED != IS_UNUSED) {
  19093. zend_class_entry *ce;
  19094. if (IS_UNUSED == IS_CONST) {
  19095. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  19096. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  19097. } else {
  19098. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  19099. if (UNEXPECTED(ce == NULL)) {
  19100. CHECK_EXCEPTION();
  19101. ZEND_VM_NEXT_OPCODE();
  19102. }
  19103. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  19104. }
  19105. } else {
  19106. ce = EX_T(opline->op2.var).class_entry;
  19107. }
  19108. value = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 1, ((IS_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  19109. if (!value) {
  19110. isset = 0;
  19111. }
  19112. } else {
  19113. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  19114. if (zend_hash_find(target_symbol_table, varname->value.str.val, varname->value.str.len+1, (void **) &value) == FAILURE) {
  19115. isset = 0;
  19116. }
  19117. }
  19118. if (IS_VAR != IS_CONST && varname == &tmp) {
  19119. zval_dtor(&tmp);
  19120. }
  19121. zval_ptr_dtor_nogc(&free_op1.var);
  19122. }
  19123. if (opline->extended_value & ZEND_ISSET) {
  19124. if (isset && Z_TYPE_PP(value) != IS_NULL) {
  19125. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1);
  19126. } else {
  19127. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0);
  19128. }
  19129. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  19130. if (!isset || !i_zend_is_true(*value)) {
  19131. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1);
  19132. } else {
  19133. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0);
  19134. }
  19135. }
  19136. CHECK_EXCEPTION();
  19137. ZEND_VM_NEXT_OPCODE();
  19138. }
  19139. static int ZEND_FASTCALL ZEND_SEPARATE_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19140. {
  19141. USE_OPLINE
  19142. zval *var_ptr, *new_zv;
  19143. SAVE_OPLINE();
  19144. var_ptr = EX_T(opline->op1.var).var.ptr;
  19145. if (Z_TYPE_P(var_ptr) != IS_OBJECT &&
  19146. !PZVAL_IS_REF(var_ptr) &&
  19147. Z_REFCOUNT_P(var_ptr) > 1) {
  19148. Z_DELREF_P(var_ptr);
  19149. ALLOC_ZVAL(new_zv);
  19150. INIT_PZVAL_COPY(new_zv, var_ptr);
  19151. var_ptr = new_zv;
  19152. zval_copy_ctor(var_ptr);
  19153. EX_T(opline->op1.var).var.ptr = var_ptr;
  19154. }
  19155. ZEND_VM_NEXT_OPCODE();
  19156. }
  19157. static int ZEND_FASTCALL ZEND_YIELD_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19158. {
  19159. USE_OPLINE
  19160. /* The generator object is stored in return_value_ptr_ptr */
  19161. zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr);
  19162. if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) {
  19163. zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator");
  19164. }
  19165. /* Destroy the previously yielded value */
  19166. if (generator->value) {
  19167. zval_ptr_dtor(&generator->value);
  19168. }
  19169. /* Destroy the previously yielded key */
  19170. if (generator->key) {
  19171. zval_ptr_dtor(&generator->key);
  19172. }
  19173. /* Set the new yielded value */
  19174. if (IS_VAR != IS_UNUSED) {
  19175. zend_free_op free_op1;
  19176. if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) {
  19177. /* Constants and temporary variables aren't yieldable by reference,
  19178. * but we still allow them with a notice. */
  19179. if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR) {
  19180. zval *value, *copy;
  19181. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  19182. value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  19183. ALLOC_ZVAL(copy);
  19184. INIT_PZVAL_COPY(copy, value);
  19185. /* Temporary variables don't need ctor copying */
  19186. if (!0) {
  19187. zval_copy_ctor(copy);
  19188. }
  19189. generator->value = copy;
  19190. } else {
  19191. zval **value_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  19192. if (IS_VAR == IS_VAR && UNEXPECTED(value_ptr == NULL)) {
  19193. zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference");
  19194. }
  19195. /* If a function call result is yielded and the function did
  19196. * not return by reference we throw a notice. */
  19197. if (IS_VAR == IS_VAR && !Z_ISREF_PP(value_ptr)
  19198. && !(opline->extended_value == ZEND_RETURNS_FUNCTION
  19199. && EX_T(opline->op1.var).var.fcall_returned_reference)
  19200. && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) {
  19201. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  19202. Z_ADDREF_PP(value_ptr);
  19203. generator->value = *value_ptr;
  19204. } else {
  19205. SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr);
  19206. Z_ADDREF_PP(value_ptr);
  19207. generator->value = *value_ptr;
  19208. }
  19209. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  19210. }
  19211. } else {
  19212. zval *value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  19213. /* Consts, temporary variables and references need copying */
  19214. if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR
  19215. || PZVAL_IS_REF(value)
  19216. ) {
  19217. zval *copy;
  19218. ALLOC_ZVAL(copy);
  19219. INIT_PZVAL_COPY(copy, value);
  19220. /* Temporary variables don't need ctor copying */
  19221. if (!0) {
  19222. zval_copy_ctor(copy);
  19223. }
  19224. generator->value = copy;
  19225. zval_ptr_dtor_nogc(&free_op1.var);
  19226. } else {
  19227. if (IS_VAR == IS_CV) {
  19228. Z_ADDREF_P(value);
  19229. }
  19230. generator->value = value;
  19231. }
  19232. }
  19233. } else {
  19234. /* If no value was specified yield null */
  19235. Z_ADDREF(EG(uninitialized_zval));
  19236. generator->value = &EG(uninitialized_zval);
  19237. }
  19238. /* Set the new yielded key */
  19239. if (IS_UNUSED != IS_UNUSED) {
  19240. zval *key = NULL;
  19241. /* Consts, temporary variables and references need copying */
  19242. if (IS_UNUSED == IS_CONST || IS_UNUSED == IS_TMP_VAR
  19243. || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0)
  19244. ) {
  19245. zval *copy;
  19246. ALLOC_ZVAL(copy);
  19247. INIT_PZVAL_COPY(copy, key);
  19248. /* Temporary variables don't need ctor copying */
  19249. if (!0) {
  19250. zval_copy_ctor(copy);
  19251. }
  19252. generator->key = copy;
  19253. } else {
  19254. Z_ADDREF_P(key);
  19255. generator->key = key;
  19256. }
  19257. if (Z_TYPE_P(generator->key) == IS_LONG
  19258. && Z_LVAL_P(generator->key) > generator->largest_used_integer_key
  19259. ) {
  19260. generator->largest_used_integer_key = Z_LVAL_P(generator->key);
  19261. }
  19262. } else {
  19263. /* If no key was specified we use auto-increment keys */
  19264. generator->largest_used_integer_key++;
  19265. ALLOC_INIT_ZVAL(generator->key);
  19266. ZVAL_LONG(generator->key, generator->largest_used_integer_key);
  19267. }
  19268. if (RETURN_VALUE_USED(opline)) {
  19269. /* If the return value of yield is used set the send
  19270. * target and initialize it to NULL */
  19271. generator->send_target = &EX_T(opline->result.var).var.ptr;
  19272. Z_ADDREF(EG(uninitialized_zval));
  19273. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  19274. } else {
  19275. generator->send_target = NULL;
  19276. }
  19277. /* We increment to the next op, so we are at the correct position when the
  19278. * generator is resumed. */
  19279. ZEND_VM_INC_OPCODE();
  19280. /* The GOTO VM uses a local opline variable. We need to set the opline
  19281. * variable in execute_data so we don't resume at an old position. */
  19282. SAVE_OPLINE();
  19283. ZEND_VM_RETURN();
  19284. }
  19285. static int ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19286. {
  19287. return zend_binary_assign_op_helper_SPEC_VAR_UNUSED(pow_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  19288. }
  19289. static int ZEND_FASTCALL ZEND_ADD_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19290. {
  19291. USE_OPLINE
  19292. zend_free_op free_op1;
  19293. SAVE_OPLINE();
  19294. fast_add_function(&EX_T(opline->result.var).tmp_var,
  19295. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  19296. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  19297. zval_ptr_dtor_nogc(&free_op1.var);
  19298. CHECK_EXCEPTION();
  19299. ZEND_VM_NEXT_OPCODE();
  19300. }
  19301. static int ZEND_FASTCALL ZEND_SUB_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19302. {
  19303. USE_OPLINE
  19304. zend_free_op free_op1;
  19305. SAVE_OPLINE();
  19306. fast_sub_function(&EX_T(opline->result.var).tmp_var,
  19307. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  19308. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  19309. zval_ptr_dtor_nogc(&free_op1.var);
  19310. CHECK_EXCEPTION();
  19311. ZEND_VM_NEXT_OPCODE();
  19312. }
  19313. static int ZEND_FASTCALL ZEND_MUL_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19314. {
  19315. USE_OPLINE
  19316. zend_free_op free_op1;
  19317. SAVE_OPLINE();
  19318. fast_mul_function(&EX_T(opline->result.var).tmp_var,
  19319. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  19320. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  19321. zval_ptr_dtor_nogc(&free_op1.var);
  19322. CHECK_EXCEPTION();
  19323. ZEND_VM_NEXT_OPCODE();
  19324. }
  19325. static int ZEND_FASTCALL ZEND_DIV_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19326. {
  19327. USE_OPLINE
  19328. zend_free_op free_op1;
  19329. SAVE_OPLINE();
  19330. fast_div_function(&EX_T(opline->result.var).tmp_var,
  19331. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  19332. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  19333. zval_ptr_dtor_nogc(&free_op1.var);
  19334. CHECK_EXCEPTION();
  19335. ZEND_VM_NEXT_OPCODE();
  19336. }
  19337. static int ZEND_FASTCALL ZEND_MOD_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19338. {
  19339. USE_OPLINE
  19340. zend_free_op free_op1;
  19341. SAVE_OPLINE();
  19342. fast_mod_function(&EX_T(opline->result.var).tmp_var,
  19343. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  19344. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  19345. zval_ptr_dtor_nogc(&free_op1.var);
  19346. CHECK_EXCEPTION();
  19347. ZEND_VM_NEXT_OPCODE();
  19348. }
  19349. static int ZEND_FASTCALL ZEND_SL_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19350. {
  19351. USE_OPLINE
  19352. zend_free_op free_op1;
  19353. SAVE_OPLINE();
  19354. shift_left_function(&EX_T(opline->result.var).tmp_var,
  19355. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  19356. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  19357. zval_ptr_dtor_nogc(&free_op1.var);
  19358. CHECK_EXCEPTION();
  19359. ZEND_VM_NEXT_OPCODE();
  19360. }
  19361. static int ZEND_FASTCALL ZEND_SR_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19362. {
  19363. USE_OPLINE
  19364. zend_free_op free_op1;
  19365. SAVE_OPLINE();
  19366. shift_right_function(&EX_T(opline->result.var).tmp_var,
  19367. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  19368. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  19369. zval_ptr_dtor_nogc(&free_op1.var);
  19370. CHECK_EXCEPTION();
  19371. ZEND_VM_NEXT_OPCODE();
  19372. }
  19373. static int ZEND_FASTCALL ZEND_CONCAT_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19374. {
  19375. USE_OPLINE
  19376. zend_free_op free_op1;
  19377. SAVE_OPLINE();
  19378. concat_function(&EX_T(opline->result.var).tmp_var,
  19379. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  19380. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  19381. zval_ptr_dtor_nogc(&free_op1.var);
  19382. CHECK_EXCEPTION();
  19383. ZEND_VM_NEXT_OPCODE();
  19384. }
  19385. static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19386. {
  19387. USE_OPLINE
  19388. zend_free_op free_op1;
  19389. SAVE_OPLINE();
  19390. is_identical_function(&EX_T(opline->result.var).tmp_var,
  19391. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  19392. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  19393. zval_ptr_dtor_nogc(&free_op1.var);
  19394. CHECK_EXCEPTION();
  19395. ZEND_VM_NEXT_OPCODE();
  19396. }
  19397. static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19398. {
  19399. USE_OPLINE
  19400. zend_free_op free_op1;
  19401. zval *result = &EX_T(opline->result.var).tmp_var;
  19402. SAVE_OPLINE();
  19403. is_identical_function(result,
  19404. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  19405. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  19406. Z_LVAL_P(result) = !Z_LVAL_P(result);
  19407. zval_ptr_dtor_nogc(&free_op1.var);
  19408. CHECK_EXCEPTION();
  19409. ZEND_VM_NEXT_OPCODE();
  19410. }
  19411. static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19412. {
  19413. USE_OPLINE
  19414. zend_free_op free_op1;
  19415. zval *result = &EX_T(opline->result.var).tmp_var;
  19416. SAVE_OPLINE();
  19417. ZVAL_BOOL(result, fast_equal_function(result,
  19418. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  19419. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC));
  19420. zval_ptr_dtor_nogc(&free_op1.var);
  19421. CHECK_EXCEPTION();
  19422. ZEND_VM_NEXT_OPCODE();
  19423. }
  19424. static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19425. {
  19426. USE_OPLINE
  19427. zend_free_op free_op1;
  19428. zval *result = &EX_T(opline->result.var).tmp_var;
  19429. SAVE_OPLINE();
  19430. ZVAL_BOOL(result, fast_not_equal_function(result,
  19431. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  19432. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC));
  19433. zval_ptr_dtor_nogc(&free_op1.var);
  19434. CHECK_EXCEPTION();
  19435. ZEND_VM_NEXT_OPCODE();
  19436. }
  19437. static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19438. {
  19439. USE_OPLINE
  19440. zend_free_op free_op1;
  19441. zval *result = &EX_T(opline->result.var).tmp_var;
  19442. SAVE_OPLINE();
  19443. ZVAL_BOOL(result, fast_is_smaller_function(result,
  19444. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  19445. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC));
  19446. zval_ptr_dtor_nogc(&free_op1.var);
  19447. CHECK_EXCEPTION();
  19448. ZEND_VM_NEXT_OPCODE();
  19449. }
  19450. static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19451. {
  19452. USE_OPLINE
  19453. zend_free_op free_op1;
  19454. zval *result = &EX_T(opline->result.var).tmp_var;
  19455. SAVE_OPLINE();
  19456. ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result,
  19457. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  19458. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC));
  19459. zval_ptr_dtor_nogc(&free_op1.var);
  19460. CHECK_EXCEPTION();
  19461. ZEND_VM_NEXT_OPCODE();
  19462. }
  19463. static int ZEND_FASTCALL ZEND_BW_OR_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19464. {
  19465. USE_OPLINE
  19466. zend_free_op free_op1;
  19467. SAVE_OPLINE();
  19468. bitwise_or_function(&EX_T(opline->result.var).tmp_var,
  19469. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  19470. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  19471. zval_ptr_dtor_nogc(&free_op1.var);
  19472. CHECK_EXCEPTION();
  19473. ZEND_VM_NEXT_OPCODE();
  19474. }
  19475. static int ZEND_FASTCALL ZEND_BW_AND_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19476. {
  19477. USE_OPLINE
  19478. zend_free_op free_op1;
  19479. SAVE_OPLINE();
  19480. bitwise_and_function(&EX_T(opline->result.var).tmp_var,
  19481. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  19482. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  19483. zval_ptr_dtor_nogc(&free_op1.var);
  19484. CHECK_EXCEPTION();
  19485. ZEND_VM_NEXT_OPCODE();
  19486. }
  19487. static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19488. {
  19489. USE_OPLINE
  19490. zend_free_op free_op1;
  19491. SAVE_OPLINE();
  19492. bitwise_xor_function(&EX_T(opline->result.var).tmp_var,
  19493. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  19494. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  19495. zval_ptr_dtor_nogc(&free_op1.var);
  19496. CHECK_EXCEPTION();
  19497. ZEND_VM_NEXT_OPCODE();
  19498. }
  19499. static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19500. {
  19501. USE_OPLINE
  19502. zend_free_op free_op1;
  19503. SAVE_OPLINE();
  19504. boolean_xor_function(&EX_T(opline->result.var).tmp_var,
  19505. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  19506. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  19507. zval_ptr_dtor_nogc(&free_op1.var);
  19508. CHECK_EXCEPTION();
  19509. ZEND_VM_NEXT_OPCODE();
  19510. }
  19511. static int ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_VAR_CV(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS)
  19512. {
  19513. USE_OPLINE
  19514. zend_free_op free_op1, free_op_data1;
  19515. zval **object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  19516. zval *object;
  19517. zval *property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  19518. zval *value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  19519. int have_get_ptr = 0;
  19520. if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  19521. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  19522. }
  19523. make_real_object(object_ptr TSRMLS_CC);
  19524. object = *object_ptr;
  19525. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  19526. zend_error(E_WARNING, "Attempt to assign property of non-object");
  19527. FREE_OP(free_op_data1);
  19528. if (RETURN_VALUE_USED(opline)) {
  19529. PZVAL_LOCK(&EG(uninitialized_zval));
  19530. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  19531. }
  19532. } else {
  19533. /* here we are sure we are dealing with an object */
  19534. if (0) {
  19535. MAKE_REAL_ZVAL_PTR(property);
  19536. }
  19537. /* here property is a string */
  19538. if (opline->extended_value == ZEND_ASSIGN_OBJ
  19539. && Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  19540. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  19541. if (zptr != NULL) { /* NULL means no success in getting PTR */
  19542. have_get_ptr = 1;
  19543. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  19544. if (RETURN_VALUE_USED(opline)) {
  19545. PZVAL_LOCK(&EG(uninitialized_zval));
  19546. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  19547. }
  19548. } else {
  19549. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  19550. binary_op(*zptr, *zptr, value TSRMLS_CC);
  19551. if (RETURN_VALUE_USED(opline)) {
  19552. PZVAL_LOCK(*zptr);
  19553. EX_T(opline->result.var).var.ptr = *zptr;
  19554. }
  19555. }
  19556. }
  19557. }
  19558. if (!have_get_ptr) {
  19559. zval *z = NULL;
  19560. Z_ADDREF_P(object);
  19561. if (opline->extended_value == ZEND_ASSIGN_OBJ) {
  19562. if (Z_OBJ_HT_P(object)->read_property) {
  19563. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  19564. }
  19565. } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ {
  19566. if (Z_OBJ_HT_P(object)->read_dimension) {
  19567. z = Z_OBJ_HT_P(object)->read_dimension(object, property, BP_VAR_R TSRMLS_CC);
  19568. }
  19569. }
  19570. if (z) {
  19571. if (Z_TYPE_P(z) == IS_OBJECT && Z_OBJ_HT_P(z)->get) {
  19572. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  19573. if (Z_REFCOUNT_P(z) == 0) {
  19574. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  19575. zval_dtor(z);
  19576. FREE_ZVAL(z);
  19577. }
  19578. z = value;
  19579. }
  19580. Z_ADDREF_P(z);
  19581. SEPARATE_ZVAL_IF_NOT_REF(&z);
  19582. binary_op(z, z, value TSRMLS_CC);
  19583. if (opline->extended_value == ZEND_ASSIGN_OBJ) {
  19584. Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  19585. } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ {
  19586. Z_OBJ_HT_P(object)->write_dimension(object, property, z TSRMLS_CC);
  19587. }
  19588. if (RETURN_VALUE_USED(opline)) {
  19589. PZVAL_LOCK(z);
  19590. EX_T(opline->result.var).var.ptr = z;
  19591. }
  19592. zval_ptr_dtor(&z);
  19593. } else {
  19594. zend_error(E_WARNING, "Attempt to assign property of non-object");
  19595. if (RETURN_VALUE_USED(opline)) {
  19596. PZVAL_LOCK(&EG(uninitialized_zval));
  19597. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  19598. }
  19599. }
  19600. zval_ptr_dtor(&object);
  19601. }
  19602. if (0) {
  19603. zval_ptr_dtor(&property);
  19604. } else {
  19605. }
  19606. FREE_OP(free_op_data1);
  19607. }
  19608. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  19609. /* assign_obj has two opcodes! */
  19610. CHECK_EXCEPTION();
  19611. ZEND_VM_INC_OPCODE();
  19612. ZEND_VM_NEXT_OPCODE();
  19613. }
  19614. static int ZEND_FASTCALL zend_binary_assign_op_helper_SPEC_VAR_CV(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS)
  19615. {
  19616. USE_OPLINE
  19617. zend_free_op free_op1, free_op_data2, free_op_data1;
  19618. zval **var_ptr;
  19619. zval *value;
  19620. SAVE_OPLINE();
  19621. switch (opline->extended_value) {
  19622. case ZEND_ASSIGN_OBJ:
  19623. return zend_binary_assign_op_obj_helper_SPEC_VAR_CV(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  19624. break;
  19625. case ZEND_ASSIGN_DIM: {
  19626. zval **container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  19627. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  19628. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  19629. } else if (UNEXPECTED(Z_TYPE_PP(container) == IS_OBJECT)) {
  19630. if (IS_VAR == IS_VAR && !(free_op1.var != NULL)) {
  19631. Z_ADDREF_PP(container); /* undo the effect of get_obj_zval_ptr_ptr() */
  19632. }
  19633. return zend_binary_assign_op_obj_helper_SPEC_VAR_CV(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  19634. } else {
  19635. zval *dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  19636. zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), container, dim, IS_CV, BP_VAR_RW TSRMLS_CC);
  19637. value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  19638. var_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC);
  19639. }
  19640. }
  19641. break;
  19642. default:
  19643. value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  19644. var_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  19645. /* do nothing */
  19646. break;
  19647. }
  19648. if (UNEXPECTED(var_ptr == NULL)) {
  19649. zend_error_noreturn(E_ERROR, "Cannot use assign-op operators with overloaded objects nor string offsets");
  19650. }
  19651. if (UNEXPECTED(*var_ptr == &EG(error_zval))) {
  19652. if (RETURN_VALUE_USED(opline)) {
  19653. PZVAL_LOCK(&EG(uninitialized_zval));
  19654. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  19655. }
  19656. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  19657. CHECK_EXCEPTION();
  19658. if (opline->extended_value == ZEND_ASSIGN_DIM) {
  19659. ZEND_VM_INC_OPCODE();
  19660. }
  19661. ZEND_VM_NEXT_OPCODE();
  19662. }
  19663. SEPARATE_ZVAL_IF_NOT_REF(var_ptr);
  19664. if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT)
  19665. && Z_OBJ_HANDLER_PP(var_ptr, get)
  19666. && Z_OBJ_HANDLER_PP(var_ptr, set)) {
  19667. /* proxy object */
  19668. zval *objval = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC);
  19669. Z_ADDREF_P(objval);
  19670. binary_op(objval, objval, value TSRMLS_CC);
  19671. Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, objval TSRMLS_CC);
  19672. zval_ptr_dtor(&objval);
  19673. } else {
  19674. binary_op(*var_ptr, *var_ptr, value TSRMLS_CC);
  19675. }
  19676. if (RETURN_VALUE_USED(opline)) {
  19677. PZVAL_LOCK(*var_ptr);
  19678. EX_T(opline->result.var).var.ptr = *var_ptr;
  19679. }
  19680. if (opline->extended_value == ZEND_ASSIGN_DIM) {
  19681. FREE_OP(free_op_data1);
  19682. FREE_OP_VAR_PTR(free_op_data2);
  19683. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  19684. CHECK_EXCEPTION();
  19685. ZEND_VM_INC_OPCODE();
  19686. } else {
  19687. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  19688. CHECK_EXCEPTION();
  19689. }
  19690. ZEND_VM_NEXT_OPCODE();
  19691. }
  19692. static int ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19693. {
  19694. return zend_binary_assign_op_helper_SPEC_VAR_CV(add_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  19695. }
  19696. static int ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19697. {
  19698. return zend_binary_assign_op_helper_SPEC_VAR_CV(sub_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  19699. }
  19700. static int ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19701. {
  19702. return zend_binary_assign_op_helper_SPEC_VAR_CV(mul_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  19703. }
  19704. static int ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19705. {
  19706. return zend_binary_assign_op_helper_SPEC_VAR_CV(div_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  19707. }
  19708. static int ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19709. {
  19710. return zend_binary_assign_op_helper_SPEC_VAR_CV(mod_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  19711. }
  19712. static int ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19713. {
  19714. return zend_binary_assign_op_helper_SPEC_VAR_CV(shift_left_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  19715. }
  19716. static int ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19717. {
  19718. return zend_binary_assign_op_helper_SPEC_VAR_CV(shift_right_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  19719. }
  19720. static int ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19721. {
  19722. return zend_binary_assign_op_helper_SPEC_VAR_CV(concat_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  19723. }
  19724. static int ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19725. {
  19726. return zend_binary_assign_op_helper_SPEC_VAR_CV(bitwise_or_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  19727. }
  19728. static int ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19729. {
  19730. return zend_binary_assign_op_helper_SPEC_VAR_CV(bitwise_and_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  19731. }
  19732. static int ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19733. {
  19734. return zend_binary_assign_op_helper_SPEC_VAR_CV(bitwise_xor_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  19735. }
  19736. static int ZEND_FASTCALL zend_pre_incdec_property_helper_SPEC_VAR_CV(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS)
  19737. {
  19738. USE_OPLINE
  19739. zend_free_op free_op1;
  19740. zval **object_ptr;
  19741. zval *object;
  19742. zval *property;
  19743. zval **retval;
  19744. int have_get_ptr = 0;
  19745. SAVE_OPLINE();
  19746. object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  19747. property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  19748. retval = &EX_T(opline->result.var).var.ptr;
  19749. if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  19750. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  19751. }
  19752. make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */
  19753. object = *object_ptr;
  19754. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  19755. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  19756. if (RETURN_VALUE_USED(opline)) {
  19757. PZVAL_LOCK(&EG(uninitialized_zval));
  19758. *retval = &EG(uninitialized_zval);
  19759. }
  19760. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  19761. CHECK_EXCEPTION();
  19762. ZEND_VM_NEXT_OPCODE();
  19763. }
  19764. /* here we are sure we are dealing with an object */
  19765. if (0) {
  19766. MAKE_REAL_ZVAL_PTR(property);
  19767. }
  19768. if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  19769. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  19770. if (zptr != NULL) { /* NULL means no success in getting PTR */
  19771. have_get_ptr = 1;
  19772. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  19773. if (RETURN_VALUE_USED(opline)) {
  19774. PZVAL_LOCK(&EG(uninitialized_zval));
  19775. *retval = &EG(uninitialized_zval);
  19776. }
  19777. } else {
  19778. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  19779. incdec_op(*zptr);
  19780. if (RETURN_VALUE_USED(opline)) {
  19781. *retval = *zptr;
  19782. PZVAL_LOCK(*retval);
  19783. }
  19784. }
  19785. }
  19786. }
  19787. if (!have_get_ptr) {
  19788. if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) {
  19789. zval *z;
  19790. Z_ADDREF_P(object);
  19791. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  19792. if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) {
  19793. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  19794. if (Z_REFCOUNT_P(z) == 0) {
  19795. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  19796. zval_dtor(z);
  19797. FREE_ZVAL(z);
  19798. }
  19799. z = value;
  19800. }
  19801. Z_ADDREF_P(z);
  19802. SEPARATE_ZVAL_IF_NOT_REF(&z);
  19803. incdec_op(z);
  19804. *retval = z;
  19805. Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  19806. zval_ptr_dtor(&object);
  19807. SELECTIVE_PZVAL_LOCK(*retval, opline);
  19808. zval_ptr_dtor(&z);
  19809. } else {
  19810. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  19811. if (RETURN_VALUE_USED(opline)) {
  19812. PZVAL_LOCK(&EG(uninitialized_zval));
  19813. *retval = &EG(uninitialized_zval);
  19814. }
  19815. }
  19816. }
  19817. if (0) {
  19818. zval_ptr_dtor(&property);
  19819. } else {
  19820. }
  19821. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  19822. CHECK_EXCEPTION();
  19823. ZEND_VM_NEXT_OPCODE();
  19824. }
  19825. static int ZEND_FASTCALL ZEND_PRE_INC_OBJ_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19826. {
  19827. return zend_pre_incdec_property_helper_SPEC_VAR_CV(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  19828. }
  19829. static int ZEND_FASTCALL ZEND_PRE_DEC_OBJ_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19830. {
  19831. return zend_pre_incdec_property_helper_SPEC_VAR_CV(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  19832. }
  19833. static int ZEND_FASTCALL zend_post_incdec_property_helper_SPEC_VAR_CV(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS)
  19834. {
  19835. USE_OPLINE
  19836. zend_free_op free_op1;
  19837. zval **object_ptr;
  19838. zval *object;
  19839. zval *property;
  19840. zval *retval;
  19841. int have_get_ptr = 0;
  19842. SAVE_OPLINE();
  19843. object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  19844. property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  19845. retval = &EX_T(opline->result.var).tmp_var;
  19846. if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  19847. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  19848. }
  19849. make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */
  19850. object = *object_ptr;
  19851. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  19852. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  19853. ZVAL_NULL(retval);
  19854. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  19855. CHECK_EXCEPTION();
  19856. ZEND_VM_NEXT_OPCODE();
  19857. }
  19858. /* here we are sure we are dealing with an object */
  19859. if (0) {
  19860. MAKE_REAL_ZVAL_PTR(property);
  19861. }
  19862. if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  19863. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  19864. if (zptr != NULL) { /* NULL means no success in getting PTR */
  19865. have_get_ptr = 1;
  19866. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  19867. ZVAL_NULL(retval);
  19868. } else {
  19869. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  19870. ZVAL_COPY_VALUE(retval, *zptr);
  19871. zendi_zval_copy_ctor(*retval);
  19872. incdec_op(*zptr);
  19873. }
  19874. }
  19875. }
  19876. if (!have_get_ptr) {
  19877. if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) {
  19878. zval *z, *z_copy;
  19879. Z_ADDREF_P(object);
  19880. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  19881. if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) {
  19882. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  19883. if (Z_REFCOUNT_P(z) == 0) {
  19884. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  19885. zval_dtor(z);
  19886. FREE_ZVAL(z);
  19887. }
  19888. z = value;
  19889. }
  19890. ZVAL_COPY_VALUE(retval, z);
  19891. zendi_zval_copy_ctor(*retval);
  19892. ALLOC_ZVAL(z_copy);
  19893. INIT_PZVAL_COPY(z_copy, z);
  19894. zendi_zval_copy_ctor(*z_copy);
  19895. incdec_op(z_copy);
  19896. Z_ADDREF_P(z);
  19897. Z_OBJ_HT_P(object)->write_property(object, property, z_copy, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  19898. zval_ptr_dtor(&object);
  19899. zval_ptr_dtor(&z_copy);
  19900. zval_ptr_dtor(&z);
  19901. } else {
  19902. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  19903. ZVAL_NULL(retval);
  19904. }
  19905. }
  19906. if (0) {
  19907. zval_ptr_dtor(&property);
  19908. } else {
  19909. }
  19910. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  19911. CHECK_EXCEPTION();
  19912. ZEND_VM_NEXT_OPCODE();
  19913. }
  19914. static int ZEND_FASTCALL ZEND_POST_INC_OBJ_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19915. {
  19916. return zend_post_incdec_property_helper_SPEC_VAR_CV(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  19917. }
  19918. static int ZEND_FASTCALL ZEND_POST_DEC_OBJ_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19919. {
  19920. return zend_post_incdec_property_helper_SPEC_VAR_CV(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  19921. }
  19922. static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19923. {
  19924. USE_OPLINE
  19925. zend_free_op free_op1;
  19926. zval *container;
  19927. SAVE_OPLINE();
  19928. container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  19929. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_R TSRMLS_CC);
  19930. if (IS_VAR != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) {
  19931. zval_ptr_dtor_nogc(&free_op1.var);
  19932. }
  19933. CHECK_EXCEPTION();
  19934. ZEND_VM_NEXT_OPCODE();
  19935. }
  19936. static int ZEND_FASTCALL ZEND_FETCH_DIM_W_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19937. {
  19938. USE_OPLINE
  19939. zend_free_op free_op1;
  19940. zval **container;
  19941. SAVE_OPLINE();
  19942. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  19943. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  19944. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  19945. }
  19946. zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_W TSRMLS_CC);
  19947. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  19948. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  19949. }
  19950. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  19951. /* We are going to assign the result by reference */
  19952. if (UNEXPECTED(opline->extended_value != 0)) {
  19953. zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr;
  19954. if (retval_ptr) {
  19955. Z_DELREF_PP(retval_ptr);
  19956. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr);
  19957. Z_ADDREF_PP(retval_ptr);
  19958. }
  19959. }
  19960. CHECK_EXCEPTION();
  19961. ZEND_VM_NEXT_OPCODE();
  19962. }
  19963. static int ZEND_FASTCALL ZEND_FETCH_DIM_RW_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19964. {
  19965. USE_OPLINE
  19966. zend_free_op free_op1;
  19967. zval **container;
  19968. SAVE_OPLINE();
  19969. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  19970. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  19971. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  19972. }
  19973. zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_RW TSRMLS_CC);
  19974. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  19975. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  19976. }
  19977. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  19978. CHECK_EXCEPTION();
  19979. ZEND_VM_NEXT_OPCODE();
  19980. }
  19981. static int ZEND_FASTCALL ZEND_FETCH_DIM_IS_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19982. {
  19983. USE_OPLINE
  19984. zend_free_op free_op1;
  19985. zval *container;
  19986. SAVE_OPLINE();
  19987. container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  19988. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_IS TSRMLS_CC);
  19989. zval_ptr_dtor_nogc(&free_op1.var);
  19990. CHECK_EXCEPTION();
  19991. ZEND_VM_NEXT_OPCODE();
  19992. }
  19993. static int ZEND_FASTCALL ZEND_FETCH_DIM_FUNC_ARG_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  19994. {
  19995. USE_OPLINE
  19996. zend_free_op free_op1;
  19997. SAVE_OPLINE();
  19998. if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) {
  19999. zval **container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  20000. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  20001. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  20002. }
  20003. zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_W TSRMLS_CC);
  20004. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  20005. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  20006. }
  20007. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  20008. } else {
  20009. zval *container;
  20010. if (IS_CV == IS_UNUSED) {
  20011. zend_error_noreturn(E_ERROR, "Cannot use [] for reading");
  20012. }
  20013. container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  20014. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_R TSRMLS_CC);
  20015. zval_ptr_dtor_nogc(&free_op1.var);
  20016. }
  20017. CHECK_EXCEPTION();
  20018. ZEND_VM_NEXT_OPCODE();
  20019. }
  20020. static int ZEND_FASTCALL ZEND_FETCH_DIM_UNSET_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  20021. {
  20022. USE_OPLINE
  20023. zend_free_op free_op1;
  20024. zval **container;
  20025. SAVE_OPLINE();
  20026. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  20027. if (IS_VAR == IS_CV) {
  20028. if (container != &EG(uninitialized_zval_ptr)) {
  20029. SEPARATE_ZVAL_IF_NOT_REF(container);
  20030. }
  20031. }
  20032. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  20033. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  20034. }
  20035. zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_UNSET TSRMLS_CC);
  20036. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  20037. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  20038. }
  20039. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  20040. if (UNEXPECTED(EX_T(opline->result.var).var.ptr_ptr == NULL)) {
  20041. zend_error_noreturn(E_ERROR, "Cannot unset string offsets");
  20042. ZEND_VM_NEXT_OPCODE();
  20043. } else {
  20044. zend_free_op free_res;
  20045. zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr;
  20046. PZVAL_UNLOCK(*retval_ptr, &free_res);
  20047. if (retval_ptr != &EG(uninitialized_zval_ptr)) {
  20048. SEPARATE_ZVAL_IF_NOT_REF(retval_ptr);
  20049. }
  20050. PZVAL_LOCK(*retval_ptr);
  20051. FREE_OP_VAR_PTR(free_res);
  20052. CHECK_EXCEPTION();
  20053. ZEND_VM_NEXT_OPCODE();
  20054. }
  20055. }
  20056. static int ZEND_FASTCALL zend_fetch_property_address_read_helper_SPEC_VAR_CV(ZEND_OPCODE_HANDLER_ARGS)
  20057. {
  20058. USE_OPLINE
  20059. zend_free_op free_op1;
  20060. zval *container;
  20061. zval *offset;
  20062. SAVE_OPLINE();
  20063. container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  20064. offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  20065. if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) ||
  20066. UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) {
  20067. zend_error(E_NOTICE, "Trying to get property of non-object");
  20068. PZVAL_LOCK(&EG(uninitialized_zval));
  20069. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  20070. } else {
  20071. zval *retval;
  20072. if (0) {
  20073. MAKE_REAL_ZVAL_PTR(offset);
  20074. }
  20075. /* here we are sure we are dealing with an object */
  20076. retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_R, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  20077. PZVAL_LOCK(retval);
  20078. EX_T(opline->result.var).var.ptr = retval;
  20079. if (0) {
  20080. zval_ptr_dtor(&offset);
  20081. } else {
  20082. }
  20083. }
  20084. zval_ptr_dtor_nogc(&free_op1.var);
  20085. CHECK_EXCEPTION();
  20086. ZEND_VM_NEXT_OPCODE();
  20087. }
  20088. static int ZEND_FASTCALL ZEND_FETCH_OBJ_R_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  20089. {
  20090. return zend_fetch_property_address_read_helper_SPEC_VAR_CV(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  20091. }
  20092. static int ZEND_FASTCALL ZEND_FETCH_OBJ_W_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  20093. {
  20094. USE_OPLINE
  20095. zend_free_op free_op1;
  20096. zval *property;
  20097. zval **container;
  20098. SAVE_OPLINE();
  20099. property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  20100. if (0) {
  20101. MAKE_REAL_ZVAL_PTR(property);
  20102. }
  20103. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  20104. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  20105. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  20106. }
  20107. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC);
  20108. if (0) {
  20109. zval_ptr_dtor(&property);
  20110. } else {
  20111. }
  20112. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  20113. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  20114. }
  20115. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  20116. /* We are going to assign the result by reference */
  20117. if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
  20118. zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr;
  20119. Z_DELREF_PP(retval_ptr);
  20120. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr);
  20121. Z_ADDREF_PP(retval_ptr);
  20122. EX_T(opline->result.var).var.ptr = *EX_T(opline->result.var).var.ptr_ptr;
  20123. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  20124. }
  20125. CHECK_EXCEPTION();
  20126. ZEND_VM_NEXT_OPCODE();
  20127. }
  20128. static int ZEND_FASTCALL ZEND_FETCH_OBJ_RW_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  20129. {
  20130. USE_OPLINE
  20131. zend_free_op free_op1;
  20132. zval *property;
  20133. zval **container;
  20134. SAVE_OPLINE();
  20135. property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  20136. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  20137. if (0) {
  20138. MAKE_REAL_ZVAL_PTR(property);
  20139. }
  20140. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  20141. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  20142. }
  20143. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_RW TSRMLS_CC);
  20144. if (0) {
  20145. zval_ptr_dtor(&property);
  20146. } else {
  20147. }
  20148. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  20149. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  20150. }
  20151. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  20152. CHECK_EXCEPTION();
  20153. ZEND_VM_NEXT_OPCODE();
  20154. }
  20155. static int ZEND_FASTCALL ZEND_FETCH_OBJ_IS_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  20156. {
  20157. USE_OPLINE
  20158. zend_free_op free_op1;
  20159. zval *container;
  20160. zval *offset;
  20161. SAVE_OPLINE();
  20162. container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  20163. offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  20164. if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) ||
  20165. UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) {
  20166. PZVAL_LOCK(&EG(uninitialized_zval));
  20167. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  20168. } else {
  20169. zval *retval;
  20170. if (0) {
  20171. MAKE_REAL_ZVAL_PTR(offset);
  20172. }
  20173. /* here we are sure we are dealing with an object */
  20174. retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_IS, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  20175. PZVAL_LOCK(retval);
  20176. EX_T(opline->result.var).var.ptr = retval;
  20177. if (0) {
  20178. zval_ptr_dtor(&offset);
  20179. } else {
  20180. }
  20181. }
  20182. zval_ptr_dtor_nogc(&free_op1.var);
  20183. CHECK_EXCEPTION();
  20184. ZEND_VM_NEXT_OPCODE();
  20185. }
  20186. static int ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  20187. {
  20188. USE_OPLINE
  20189. if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) {
  20190. /* Behave like FETCH_OBJ_W */
  20191. zend_free_op free_op1;
  20192. zval *property;
  20193. zval **container;
  20194. SAVE_OPLINE();
  20195. property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  20196. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  20197. if (0) {
  20198. MAKE_REAL_ZVAL_PTR(property);
  20199. }
  20200. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  20201. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  20202. }
  20203. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC);
  20204. if (0) {
  20205. zval_ptr_dtor(&property);
  20206. } else {
  20207. }
  20208. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  20209. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  20210. }
  20211. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  20212. CHECK_EXCEPTION();
  20213. ZEND_VM_NEXT_OPCODE();
  20214. } else {
  20215. return zend_fetch_property_address_read_helper_SPEC_VAR_CV(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  20216. }
  20217. }
  20218. static int ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  20219. {
  20220. USE_OPLINE
  20221. zend_free_op free_op1, free_res;
  20222. zval **container;
  20223. zval *property;
  20224. SAVE_OPLINE();
  20225. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  20226. property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  20227. if (IS_VAR == IS_CV) {
  20228. if (container != &EG(uninitialized_zval_ptr)) {
  20229. SEPARATE_ZVAL_IF_NOT_REF(container);
  20230. }
  20231. }
  20232. if (0) {
  20233. MAKE_REAL_ZVAL_PTR(property);
  20234. }
  20235. if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) {
  20236. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  20237. }
  20238. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_UNSET TSRMLS_CC);
  20239. if (0) {
  20240. zval_ptr_dtor(&property);
  20241. } else {
  20242. }
  20243. if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) {
  20244. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  20245. }
  20246. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  20247. PZVAL_UNLOCK(*EX_T(opline->result.var).var.ptr_ptr, &free_res);
  20248. if (EX_T(opline->result.var).var.ptr_ptr != &EG(uninitialized_zval_ptr)) {
  20249. SEPARATE_ZVAL_IF_NOT_REF(EX_T(opline->result.var).var.ptr_ptr);
  20250. }
  20251. PZVAL_LOCK(*EX_T(opline->result.var).var.ptr_ptr);
  20252. FREE_OP_VAR_PTR(free_res);
  20253. CHECK_EXCEPTION();
  20254. ZEND_VM_NEXT_OPCODE();
  20255. }
  20256. static int ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  20257. {
  20258. USE_OPLINE
  20259. zend_free_op free_op1;
  20260. zval **object_ptr;
  20261. zval *property_name;
  20262. SAVE_OPLINE();
  20263. object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  20264. property_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  20265. if (0) {
  20266. MAKE_REAL_ZVAL_PTR(property_name);
  20267. }
  20268. if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  20269. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  20270. }
  20271. zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_OBJ, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  20272. if (0) {
  20273. zval_ptr_dtor(&property_name);
  20274. } else {
  20275. }
  20276. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  20277. /* assign_obj has two opcodes! */
  20278. CHECK_EXCEPTION();
  20279. ZEND_VM_INC_OPCODE();
  20280. ZEND_VM_NEXT_OPCODE();
  20281. }
  20282. static int ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  20283. {
  20284. USE_OPLINE
  20285. zend_free_op free_op1;
  20286. zval **object_ptr;
  20287. SAVE_OPLINE();
  20288. object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  20289. if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  20290. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  20291. }
  20292. if (Z_TYPE_PP(object_ptr) == IS_OBJECT) {
  20293. zval *property_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  20294. if (0) {
  20295. MAKE_REAL_ZVAL_PTR(property_name);
  20296. }
  20297. zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_DIM, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  20298. if (0) {
  20299. zval_ptr_dtor(&property_name);
  20300. } else {
  20301. }
  20302. } else {
  20303. zend_free_op free_op_data1, free_op_data2;
  20304. zval *value;
  20305. zval *dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  20306. zval **variable_ptr_ptr;
  20307. zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), object_ptr, dim, IS_CV, BP_VAR_W TSRMLS_CC);
  20308. value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  20309. variable_ptr_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC);
  20310. if (UNEXPECTED(variable_ptr_ptr == NULL)) {
  20311. if (zend_assign_to_string_offset(&EX_T((opline+1)->op2.var), value, (opline+1)->op1_type TSRMLS_CC)) {
  20312. if (RETURN_VALUE_USED(opline)) {
  20313. zval *retval;
  20314. ALLOC_ZVAL(retval);
  20315. ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T((opline+1)->op2.var).str_offset.str)+EX_T((opline+1)->op2.var).str_offset.offset, 1, 1);
  20316. INIT_PZVAL(retval);
  20317. EX_T(opline->result.var).var.ptr = retval;
  20318. }
  20319. } else if (RETURN_VALUE_USED(opline)) {
  20320. PZVAL_LOCK(&EG(uninitialized_zval));
  20321. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  20322. }
  20323. } else if (UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) {
  20324. if (IS_TMP_FREE(free_op_data1)) {
  20325. zval_dtor(value);
  20326. }
  20327. if (RETURN_VALUE_USED(opline)) {
  20328. PZVAL_LOCK(&EG(uninitialized_zval));
  20329. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  20330. }
  20331. } else {
  20332. if ((opline+1)->op1_type == IS_TMP_VAR) {
  20333. value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  20334. } else if ((opline+1)->op1_type == IS_CONST) {
  20335. value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  20336. } else {
  20337. value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  20338. }
  20339. if (RETURN_VALUE_USED(opline)) {
  20340. PZVAL_LOCK(value);
  20341. EX_T(opline->result.var).var.ptr = value;
  20342. }
  20343. }
  20344. FREE_OP_VAR_PTR(free_op_data2);
  20345. FREE_OP_IF_VAR(free_op_data1);
  20346. }
  20347. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  20348. /* assign_dim has two opcodes! */
  20349. CHECK_EXCEPTION();
  20350. ZEND_VM_INC_OPCODE();
  20351. ZEND_VM_NEXT_OPCODE();
  20352. }
  20353. static int ZEND_FASTCALL ZEND_ASSIGN_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  20354. {
  20355. USE_OPLINE
  20356. zend_free_op free_op1;
  20357. zval *value;
  20358. zval **variable_ptr_ptr;
  20359. SAVE_OPLINE();
  20360. value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  20361. variable_ptr_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  20362. if (IS_VAR == IS_VAR && UNEXPECTED(variable_ptr_ptr == NULL)) {
  20363. if (zend_assign_to_string_offset(&EX_T(opline->op1.var), value, IS_CV TSRMLS_CC)) {
  20364. if (RETURN_VALUE_USED(opline)) {
  20365. zval *retval;
  20366. ALLOC_ZVAL(retval);
  20367. ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T(opline->op1.var).str_offset.str)+EX_T(opline->op1.var).str_offset.offset, 1, 1);
  20368. INIT_PZVAL(retval);
  20369. EX_T(opline->result.var).var.ptr = retval;
  20370. }
  20371. } else if (RETURN_VALUE_USED(opline)) {
  20372. PZVAL_LOCK(&EG(uninitialized_zval));
  20373. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  20374. }
  20375. } else if (IS_VAR == IS_VAR && UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) {
  20376. if (0) {
  20377. zval_dtor(value);
  20378. }
  20379. if (RETURN_VALUE_USED(opline)) {
  20380. PZVAL_LOCK(&EG(uninitialized_zval));
  20381. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  20382. }
  20383. } else {
  20384. if (IS_CV == IS_TMP_VAR) {
  20385. value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  20386. } else if (IS_CV == IS_CONST) {
  20387. value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  20388. } else {
  20389. value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  20390. }
  20391. if (RETURN_VALUE_USED(opline)) {
  20392. PZVAL_LOCK(value);
  20393. EX_T(opline->result.var).var.ptr = value;
  20394. }
  20395. }
  20396. if (IS_VAR == IS_VAR && (free_op1.var != NULL)) {
  20397. zval_ptr_dtor_nogc(&value);
  20398. }
  20399. /* zend_assign_to_variable() always takes care of op2, never free it! */
  20400. CHECK_EXCEPTION();
  20401. ZEND_VM_NEXT_OPCODE();
  20402. }
  20403. static int ZEND_FASTCALL ZEND_ASSIGN_REF_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  20404. {
  20405. USE_OPLINE
  20406. zend_free_op free_op1, free_op2;
  20407. zval **variable_ptr_ptr;
  20408. zval **value_ptr_ptr;
  20409. SAVE_OPLINE();
  20410. value_ptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op2.var TSRMLS_CC);
  20411. if (IS_VAR == IS_VAR && UNEXPECTED(EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr)) {
  20412. zend_error_noreturn(E_ERROR, "Cannot assign by reference to overloaded object");
  20413. }
  20414. if (IS_CV == IS_VAR &&
  20415. value_ptr_ptr &&
  20416. !Z_ISREF_PP(value_ptr_ptr) &&
  20417. opline->extended_value == ZEND_RETURNS_FUNCTION &&
  20418. !EX_T(opline->op2.var).var.fcall_returned_reference) {
  20419. if (free_op2.var == NULL) {
  20420. PZVAL_LOCK(*value_ptr_ptr); /* undo the effect of get_zval_ptr_ptr() */
  20421. }
  20422. zend_error(E_STRICT, "Only variables should be assigned by reference");
  20423. if (UNEXPECTED(EG(exception) != NULL)) {
  20424. HANDLE_EXCEPTION();
  20425. }
  20426. return ZEND_ASSIGN_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  20427. } else if (IS_CV == IS_VAR && opline->extended_value == ZEND_RETURNS_NEW) {
  20428. PZVAL_LOCK(*value_ptr_ptr);
  20429. }
  20430. variable_ptr_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  20431. if ((IS_CV == IS_VAR && UNEXPECTED(value_ptr_ptr == NULL)) ||
  20432. (IS_VAR == IS_VAR && UNEXPECTED(variable_ptr_ptr == NULL))) {
  20433. zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets nor overloaded objects");
  20434. } else if ((IS_CV == IS_VAR && UNEXPECTED(*value_ptr_ptr == &EG(error_zval))) ||
  20435. (IS_VAR == IS_VAR && UNEXPECTED(*variable_ptr_ptr == &EG(error_zval)))) {
  20436. variable_ptr_ptr = &EG(uninitialized_zval_ptr);
  20437. } else {
  20438. zend_assign_to_variable_reference(variable_ptr_ptr, value_ptr_ptr TSRMLS_CC);
  20439. if (IS_CV == IS_VAR && opline->extended_value == ZEND_RETURNS_NEW) {
  20440. Z_DELREF_PP(variable_ptr_ptr);
  20441. }
  20442. }
  20443. if (RETURN_VALUE_USED(opline)) {
  20444. PZVAL_LOCK(*variable_ptr_ptr);
  20445. EX_T(opline->result.var).var.ptr = *variable_ptr_ptr;
  20446. }
  20447. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  20448. CHECK_EXCEPTION();
  20449. ZEND_VM_NEXT_OPCODE();
  20450. }
  20451. static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  20452. {
  20453. USE_OPLINE
  20454. zval *function_name;
  20455. char *function_name_strval;
  20456. int function_name_strlen;
  20457. zend_free_op free_op1;
  20458. call_slot *call = EX(call_slots) + opline->result.num;
  20459. SAVE_OPLINE();
  20460. function_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  20461. if (IS_CV != IS_CONST &&
  20462. UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) {
  20463. if (UNEXPECTED(EG(exception) != NULL)) {
  20464. HANDLE_EXCEPTION();
  20465. }
  20466. zend_error_noreturn(E_ERROR, "Method name must be a string");
  20467. }
  20468. function_name_strval = Z_STRVAL_P(function_name);
  20469. function_name_strlen = Z_STRLEN_P(function_name);
  20470. call->object = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  20471. if (EXPECTED(call->object != NULL) &&
  20472. EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) {
  20473. call->called_scope = Z_OBJCE_P(call->object);
  20474. if (IS_CV != IS_CONST ||
  20475. (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) {
  20476. zval *object = call->object;
  20477. if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) {
  20478. zend_error_noreturn(E_ERROR, "Object does not support method calls");
  20479. }
  20480. /* First, locate the function. */
  20481. call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_CV == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC);
  20482. if (UNEXPECTED(call->fbc == NULL)) {
  20483. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval);
  20484. }
  20485. if (IS_CV == IS_CONST &&
  20486. EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) &&
  20487. EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) &&
  20488. EXPECTED(call->object == object)) {
  20489. CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc);
  20490. }
  20491. }
  20492. } else {
  20493. if (UNEXPECTED(EG(exception) != NULL)) {
  20494. HANDLE_EXCEPTION();
  20495. }
  20496. zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object)));
  20497. }
  20498. if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) {
  20499. call->object = NULL;
  20500. } else {
  20501. if (!PZVAL_IS_REF(call->object)) {
  20502. Z_ADDREF_P(call->object); /* For $this pointer */
  20503. } else {
  20504. zval *this_ptr;
  20505. ALLOC_ZVAL(this_ptr);
  20506. INIT_PZVAL_COPY(this_ptr, call->object);
  20507. zval_copy_ctor(this_ptr);
  20508. call->object = this_ptr;
  20509. }
  20510. }
  20511. call->num_additional_args = 0;
  20512. call->is_ctor_call = 0;
  20513. EX(call) = call;
  20514. zval_ptr_dtor_nogc(&free_op1.var);
  20515. CHECK_EXCEPTION();
  20516. ZEND_VM_NEXT_OPCODE();
  20517. }
  20518. static int ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  20519. {
  20520. USE_OPLINE
  20521. zval *function_name;
  20522. zend_class_entry *ce;
  20523. call_slot *call = EX(call_slots) + opline->result.num;
  20524. SAVE_OPLINE();
  20525. if (IS_VAR == IS_CONST) {
  20526. /* no function found. try a static method in class */
  20527. if (CACHED_PTR(opline->op1.literal->cache_slot)) {
  20528. ce = CACHED_PTR(opline->op1.literal->cache_slot);
  20529. } else {
  20530. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), opline->op1.literal + 1, opline->extended_value TSRMLS_CC);
  20531. if (UNEXPECTED(EG(exception) != NULL)) {
  20532. HANDLE_EXCEPTION();
  20533. }
  20534. if (UNEXPECTED(ce == NULL)) {
  20535. zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op1.zv));
  20536. }
  20537. CACHE_PTR(opline->op1.literal->cache_slot, ce);
  20538. }
  20539. call->called_scope = ce;
  20540. } else {
  20541. ce = EX_T(opline->op1.var).class_entry;
  20542. if (opline->extended_value == ZEND_FETCH_CLASS_PARENT || opline->extended_value == ZEND_FETCH_CLASS_SELF) {
  20543. call->called_scope = EG(called_scope);
  20544. } else {
  20545. call->called_scope = ce;
  20546. }
  20547. }
  20548. if (IS_VAR == IS_CONST &&
  20549. IS_CV == IS_CONST &&
  20550. CACHED_PTR(opline->op2.literal->cache_slot)) {
  20551. call->fbc = CACHED_PTR(opline->op2.literal->cache_slot);
  20552. } else if (IS_VAR != IS_CONST &&
  20553. IS_CV == IS_CONST &&
  20554. (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce))) {
  20555. /* do nothing */
  20556. } else if (IS_CV != IS_UNUSED) {
  20557. char *function_name_strval = NULL;
  20558. int function_name_strlen = 0;
  20559. if (IS_CV == IS_CONST) {
  20560. function_name_strval = Z_STRVAL_P(opline->op2.zv);
  20561. function_name_strlen = Z_STRLEN_P(opline->op2.zv);
  20562. } else {
  20563. function_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  20564. if (UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) {
  20565. if (UNEXPECTED(EG(exception) != NULL)) {
  20566. HANDLE_EXCEPTION();
  20567. }
  20568. zend_error_noreturn(E_ERROR, "Function name must be a string");
  20569. } else {
  20570. function_name_strval = Z_STRVAL_P(function_name);
  20571. function_name_strlen = Z_STRLEN_P(function_name);
  20572. }
  20573. }
  20574. if (function_name_strval) {
  20575. if (ce->get_static_method) {
  20576. call->fbc = ce->get_static_method(ce, function_name_strval, function_name_strlen TSRMLS_CC);
  20577. } else {
  20578. call->fbc = zend_std_get_static_method(ce, function_name_strval, function_name_strlen, ((IS_CV == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC);
  20579. }
  20580. if (UNEXPECTED(call->fbc == NULL)) {
  20581. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", ce->name, function_name_strval);
  20582. }
  20583. if (IS_CV == IS_CONST &&
  20584. EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) &&
  20585. EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0)) {
  20586. if (IS_VAR == IS_CONST) {
  20587. CACHE_PTR(opline->op2.literal->cache_slot, call->fbc);
  20588. } else {
  20589. CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce, call->fbc);
  20590. }
  20591. }
  20592. }
  20593. if (IS_CV != IS_CONST) {
  20594. }
  20595. } else {
  20596. if (UNEXPECTED(ce->constructor == NULL)) {
  20597. zend_error_noreturn(E_ERROR, "Cannot call constructor");
  20598. }
  20599. if (EG(This) && Z_OBJCE_P(EG(This)) != ce->constructor->common.scope && (ce->constructor->common.fn_flags & ZEND_ACC_PRIVATE)) {
  20600. zend_error_noreturn(E_ERROR, "Cannot call private %s::__construct()", ce->name);
  20601. }
  20602. call->fbc = ce->constructor;
  20603. }
  20604. if (call->fbc->common.fn_flags & ZEND_ACC_STATIC) {
  20605. call->object = NULL;
  20606. } else {
  20607. if (EG(This) &&
  20608. Z_OBJ_HT_P(EG(This))->get_class_entry &&
  20609. !instanceof_function(Z_OBJCE_P(EG(This)), ce TSRMLS_CC)) {
  20610. /* We are calling method of the other (incompatible) class,
  20611. but passing $this. This is done for compatibility with php-4. */
  20612. if (call->fbc->common.fn_flags & ZEND_ACC_ALLOW_STATIC) {
  20613. zend_error(E_DEPRECATED, "Non-static method %s::%s() should not be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name);
  20614. } else {
  20615. /* An internal function assumes $this is present and won't check that. So PHP would crash by allowing the call. */
  20616. zend_error_noreturn(E_ERROR, "Non-static method %s::%s() cannot be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name);
  20617. }
  20618. }
  20619. if ((call->object = EG(This))) {
  20620. Z_ADDREF_P(call->object);
  20621. call->called_scope = Z_OBJCE_P(call->object);
  20622. }
  20623. }
  20624. call->num_additional_args = 0;
  20625. call->is_ctor_call = 0;
  20626. EX(call) = call;
  20627. CHECK_EXCEPTION();
  20628. ZEND_VM_NEXT_OPCODE();
  20629. }
  20630. static int ZEND_FASTCALL ZEND_CASE_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  20631. {
  20632. USE_OPLINE
  20633. zend_free_op free_op1;
  20634. SAVE_OPLINE();
  20635. is_equal_function(&EX_T(opline->result.var).tmp_var,
  20636. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  20637. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  20638. CHECK_EXCEPTION();
  20639. ZEND_VM_NEXT_OPCODE();
  20640. }
  20641. static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  20642. {
  20643. USE_OPLINE
  20644. zend_free_op free_op1;
  20645. zval *expr_ptr;
  20646. SAVE_OPLINE();
  20647. if ((IS_VAR == IS_VAR || IS_VAR == IS_CV) && opline->extended_value) {
  20648. zval **expr_ptr_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  20649. if (IS_VAR == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) {
  20650. zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets");
  20651. }
  20652. SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr);
  20653. expr_ptr = *expr_ptr_ptr;
  20654. Z_ADDREF_P(expr_ptr);
  20655. } else {
  20656. expr_ptr=_get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  20657. if (0) { /* temporary variable */
  20658. zval *new_expr;
  20659. ALLOC_ZVAL(new_expr);
  20660. INIT_PZVAL_COPY(new_expr, expr_ptr);
  20661. expr_ptr = new_expr;
  20662. } else if (IS_VAR == IS_CONST || PZVAL_IS_REF(expr_ptr)) {
  20663. zval *new_expr;
  20664. ALLOC_ZVAL(new_expr);
  20665. INIT_PZVAL_COPY(new_expr, expr_ptr);
  20666. expr_ptr = new_expr;
  20667. zendi_zval_copy_ctor(*expr_ptr);
  20668. zval_ptr_dtor_nogc(&free_op1.var);
  20669. } else if (IS_VAR == IS_CV) {
  20670. Z_ADDREF_P(expr_ptr);
  20671. }
  20672. }
  20673. if (IS_CV != IS_UNUSED) {
  20674. zval *offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  20675. ulong hval;
  20676. switch (Z_TYPE_P(offset)) {
  20677. case IS_DOUBLE:
  20678. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  20679. goto num_index;
  20680. case IS_LONG:
  20681. case IS_BOOL:
  20682. hval = Z_LVAL_P(offset);
  20683. num_index:
  20684. zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL);
  20685. break;
  20686. case IS_STRING:
  20687. if (IS_CV == IS_CONST) {
  20688. hval = Z_HASH_P(offset);
  20689. } else {
  20690. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index);
  20691. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  20692. }
  20693. zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL);
  20694. break;
  20695. case IS_NULL:
  20696. zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL);
  20697. break;
  20698. default:
  20699. zend_error(E_WARNING, "Illegal offset type");
  20700. zval_ptr_dtor(&expr_ptr);
  20701. /* do nothing */
  20702. break;
  20703. }
  20704. } else {
  20705. if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) {
  20706. zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied");
  20707. zval_ptr_dtor(&expr_ptr);
  20708. }
  20709. }
  20710. if ((IS_VAR == IS_VAR || IS_VAR == IS_CV) && opline->extended_value) {
  20711. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  20712. }
  20713. CHECK_EXCEPTION();
  20714. ZEND_VM_NEXT_OPCODE();
  20715. }
  20716. static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  20717. {
  20718. USE_OPLINE
  20719. array_init(&EX_T(opline->result.var).tmp_var);
  20720. if (IS_VAR == IS_UNUSED) {
  20721. ZEND_VM_NEXT_OPCODE();
  20722. #if 0 || IS_VAR != IS_UNUSED
  20723. } else {
  20724. return ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  20725. #endif
  20726. }
  20727. }
  20728. static int ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  20729. {
  20730. USE_OPLINE
  20731. zend_free_op free_op1;
  20732. zval **container;
  20733. zval *offset;
  20734. ulong hval;
  20735. SAVE_OPLINE();
  20736. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  20737. if (IS_VAR == IS_CV && container != &EG(uninitialized_zval_ptr)) {
  20738. SEPARATE_ZVAL_IF_NOT_REF(container);
  20739. }
  20740. offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  20741. if (IS_VAR != IS_VAR || container) {
  20742. switch (Z_TYPE_PP(container)) {
  20743. case IS_ARRAY: {
  20744. HashTable *ht = Z_ARRVAL_PP(container);
  20745. switch (Z_TYPE_P(offset)) {
  20746. case IS_DOUBLE:
  20747. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  20748. zend_hash_index_del(ht, hval);
  20749. break;
  20750. case IS_RESOURCE:
  20751. case IS_BOOL:
  20752. case IS_LONG:
  20753. hval = Z_LVAL_P(offset);
  20754. zend_hash_index_del(ht, hval);
  20755. break;
  20756. case IS_STRING:
  20757. if (IS_CV == IS_CV || IS_CV == IS_VAR) {
  20758. Z_ADDREF_P(offset);
  20759. }
  20760. if (IS_CV == IS_CONST) {
  20761. hval = Z_HASH_P(offset);
  20762. } else {
  20763. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_dim);
  20764. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  20765. }
  20766. if (ht == &EG(symbol_table)) {
  20767. zend_delete_global_variable_ex(offset->value.str.val, offset->value.str.len, hval TSRMLS_CC);
  20768. } else {
  20769. zend_hash_quick_del(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval);
  20770. }
  20771. if (IS_CV == IS_CV || IS_CV == IS_VAR) {
  20772. zval_ptr_dtor(&offset);
  20773. }
  20774. break;
  20775. num_index_dim:
  20776. zend_hash_index_del(ht, hval);
  20777. if (IS_CV == IS_CV || IS_CV == IS_VAR) {
  20778. zval_ptr_dtor(&offset);
  20779. }
  20780. break;
  20781. case IS_NULL:
  20782. zend_hash_del(ht, "", sizeof(""));
  20783. break;
  20784. default:
  20785. zend_error(E_WARNING, "Illegal offset type in unset");
  20786. break;
  20787. }
  20788. break;
  20789. }
  20790. case IS_OBJECT:
  20791. if (UNEXPECTED(Z_OBJ_HT_P(*container)->unset_dimension == NULL)) {
  20792. zend_error_noreturn(E_ERROR, "Cannot use object as array");
  20793. }
  20794. if (0) {
  20795. MAKE_REAL_ZVAL_PTR(offset);
  20796. }
  20797. Z_OBJ_HT_P(*container)->unset_dimension(*container, offset TSRMLS_CC);
  20798. if (0) {
  20799. zval_ptr_dtor(&offset);
  20800. } else {
  20801. }
  20802. break;
  20803. case IS_STRING:
  20804. zend_error_noreturn(E_ERROR, "Cannot unset string offsets");
  20805. ZEND_VM_CONTINUE(); /* bailed out before */
  20806. default:
  20807. break;
  20808. }
  20809. } else {
  20810. }
  20811. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  20812. CHECK_EXCEPTION();
  20813. ZEND_VM_NEXT_OPCODE();
  20814. }
  20815. static int ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  20816. {
  20817. USE_OPLINE
  20818. zend_free_op free_op1;
  20819. zval **container;
  20820. zval *offset;
  20821. SAVE_OPLINE();
  20822. container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  20823. offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  20824. if (IS_VAR != IS_VAR || container) {
  20825. if (IS_VAR == IS_CV && container != &EG(uninitialized_zval_ptr)) {
  20826. SEPARATE_ZVAL_IF_NOT_REF(container);
  20827. }
  20828. if (Z_TYPE_PP(container) == IS_OBJECT) {
  20829. if (0) {
  20830. MAKE_REAL_ZVAL_PTR(offset);
  20831. }
  20832. if (Z_OBJ_HT_P(*container)->unset_property) {
  20833. Z_OBJ_HT_P(*container)->unset_property(*container, offset, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  20834. } else {
  20835. zend_error(E_NOTICE, "Trying to unset property of non-object");
  20836. }
  20837. if (0) {
  20838. zval_ptr_dtor(&offset);
  20839. } else {
  20840. }
  20841. } else {
  20842. }
  20843. } else {
  20844. }
  20845. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  20846. CHECK_EXCEPTION();
  20847. ZEND_VM_NEXT_OPCODE();
  20848. }
  20849. static int ZEND_FASTCALL zend_isset_isempty_dim_prop_obj_handler_SPEC_VAR_CV(int prop_dim, ZEND_OPCODE_HANDLER_ARGS)
  20850. {
  20851. USE_OPLINE
  20852. zend_free_op free_op1;
  20853. zval *container;
  20854. zval **value = NULL;
  20855. int result = 0;
  20856. ulong hval;
  20857. zval *offset;
  20858. SAVE_OPLINE();
  20859. container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  20860. offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  20861. if (Z_TYPE_P(container) == IS_ARRAY && !prop_dim) {
  20862. HashTable *ht;
  20863. int isset = 0;
  20864. ht = Z_ARRVAL_P(container);
  20865. switch (Z_TYPE_P(offset)) {
  20866. case IS_DOUBLE:
  20867. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  20868. goto num_index_prop;
  20869. case IS_RESOURCE:
  20870. case IS_BOOL:
  20871. case IS_LONG:
  20872. hval = Z_LVAL_P(offset);
  20873. num_index_prop:
  20874. if (zend_hash_index_find(ht, hval, (void **) &value) == SUCCESS) {
  20875. isset = 1;
  20876. }
  20877. break;
  20878. case IS_STRING:
  20879. if (IS_CV == IS_CONST) {
  20880. hval = Z_HASH_P(offset);
  20881. } else {
  20882. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_prop);
  20883. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  20884. }
  20885. if (zend_hash_quick_find(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, (void **) &value) == SUCCESS) {
  20886. isset = 1;
  20887. }
  20888. break;
  20889. case IS_NULL:
  20890. if (zend_hash_find(ht, "", sizeof(""), (void **) &value) == SUCCESS) {
  20891. isset = 1;
  20892. }
  20893. break;
  20894. default:
  20895. zend_error(E_WARNING, "Illegal offset type in isset or empty");
  20896. break;
  20897. }
  20898. if (opline->extended_value & ZEND_ISSET) {
  20899. if (isset && Z_TYPE_PP(value) == IS_NULL) {
  20900. result = 0;
  20901. } else {
  20902. result = isset;
  20903. }
  20904. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  20905. if (!isset || !i_zend_is_true(*value)) {
  20906. result = 0;
  20907. } else {
  20908. result = 1;
  20909. }
  20910. }
  20911. } else if (Z_TYPE_P(container) == IS_OBJECT) {
  20912. if (0) {
  20913. MAKE_REAL_ZVAL_PTR(offset);
  20914. }
  20915. if (prop_dim) {
  20916. if (Z_OBJ_HT_P(container)->has_property) {
  20917. result = Z_OBJ_HT_P(container)->has_property(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  20918. } else {
  20919. zend_error(E_NOTICE, "Trying to check property of non-object");
  20920. result = 0;
  20921. }
  20922. } else {
  20923. if (Z_OBJ_HT_P(container)->has_dimension) {
  20924. result = Z_OBJ_HT_P(container)->has_dimension(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0 TSRMLS_CC);
  20925. } else {
  20926. zend_error(E_NOTICE, "Trying to check element of non-array");
  20927. result = 0;
  20928. }
  20929. }
  20930. if (0) {
  20931. zval_ptr_dtor(&offset);
  20932. } else {
  20933. }
  20934. } else if (Z_TYPE_P(container) == IS_STRING && !prop_dim) { /* string offsets */
  20935. zval tmp;
  20936. if (Z_TYPE_P(offset) != IS_LONG) {
  20937. if (Z_TYPE_P(offset) <= IS_BOOL /* simple scalar types */
  20938. || (Z_TYPE_P(offset) == IS_STRING /* or numeric string */
  20939. && IS_LONG == is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, 0))) {
  20940. ZVAL_COPY_VALUE(&tmp, offset);
  20941. zval_copy_ctor(&tmp);
  20942. convert_to_long(&tmp);
  20943. offset = &tmp;
  20944. } else {
  20945. /* can not be converted to proper offset, return "not set" */
  20946. result = 0;
  20947. }
  20948. }
  20949. if (Z_TYPE_P(offset) == IS_LONG) {
  20950. if (opline->extended_value & ZEND_ISSET) {
  20951. if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container)) {
  20952. result = 1;
  20953. }
  20954. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  20955. if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container) && Z_STRVAL_P(container)[offset->value.lval] != '0') {
  20956. result = 1;
  20957. }
  20958. }
  20959. }
  20960. } else {
  20961. }
  20962. Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL;
  20963. if (opline->extended_value & ZEND_ISSET) {
  20964. Z_LVAL(EX_T(opline->result.var).tmp_var) = result;
  20965. } else {
  20966. Z_LVAL(EX_T(opline->result.var).tmp_var) = !result;
  20967. }
  20968. zval_ptr_dtor_nogc(&free_op1.var);
  20969. CHECK_EXCEPTION();
  20970. ZEND_VM_NEXT_OPCODE();
  20971. }
  20972. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  20973. {
  20974. return zend_isset_isempty_dim_prop_obj_handler_SPEC_VAR_CV(0, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  20975. }
  20976. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  20977. {
  20978. return zend_isset_isempty_dim_prop_obj_handler_SPEC_VAR_CV(1, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  20979. }
  20980. static int ZEND_FASTCALL ZEND_YIELD_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  20981. {
  20982. USE_OPLINE
  20983. /* The generator object is stored in return_value_ptr_ptr */
  20984. zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr);
  20985. if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) {
  20986. zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator");
  20987. }
  20988. /* Destroy the previously yielded value */
  20989. if (generator->value) {
  20990. zval_ptr_dtor(&generator->value);
  20991. }
  20992. /* Destroy the previously yielded key */
  20993. if (generator->key) {
  20994. zval_ptr_dtor(&generator->key);
  20995. }
  20996. /* Set the new yielded value */
  20997. if (IS_VAR != IS_UNUSED) {
  20998. zend_free_op free_op1;
  20999. if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) {
  21000. /* Constants and temporary variables aren't yieldable by reference,
  21001. * but we still allow them with a notice. */
  21002. if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR) {
  21003. zval *value, *copy;
  21004. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  21005. value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  21006. ALLOC_ZVAL(copy);
  21007. INIT_PZVAL_COPY(copy, value);
  21008. /* Temporary variables don't need ctor copying */
  21009. if (!0) {
  21010. zval_copy_ctor(copy);
  21011. }
  21012. generator->value = copy;
  21013. } else {
  21014. zval **value_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  21015. if (IS_VAR == IS_VAR && UNEXPECTED(value_ptr == NULL)) {
  21016. zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference");
  21017. }
  21018. /* If a function call result is yielded and the function did
  21019. * not return by reference we throw a notice. */
  21020. if (IS_VAR == IS_VAR && !Z_ISREF_PP(value_ptr)
  21021. && !(opline->extended_value == ZEND_RETURNS_FUNCTION
  21022. && EX_T(opline->op1.var).var.fcall_returned_reference)
  21023. && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) {
  21024. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  21025. Z_ADDREF_PP(value_ptr);
  21026. generator->value = *value_ptr;
  21027. } else {
  21028. SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr);
  21029. Z_ADDREF_PP(value_ptr);
  21030. generator->value = *value_ptr;
  21031. }
  21032. if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);};
  21033. }
  21034. } else {
  21035. zval *value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC);
  21036. /* Consts, temporary variables and references need copying */
  21037. if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR
  21038. || PZVAL_IS_REF(value)
  21039. ) {
  21040. zval *copy;
  21041. ALLOC_ZVAL(copy);
  21042. INIT_PZVAL_COPY(copy, value);
  21043. /* Temporary variables don't need ctor copying */
  21044. if (!0) {
  21045. zval_copy_ctor(copy);
  21046. }
  21047. generator->value = copy;
  21048. zval_ptr_dtor_nogc(&free_op1.var);
  21049. } else {
  21050. if (IS_VAR == IS_CV) {
  21051. Z_ADDREF_P(value);
  21052. }
  21053. generator->value = value;
  21054. }
  21055. }
  21056. } else {
  21057. /* If no value was specified yield null */
  21058. Z_ADDREF(EG(uninitialized_zval));
  21059. generator->value = &EG(uninitialized_zval);
  21060. }
  21061. /* Set the new yielded key */
  21062. if (IS_CV != IS_UNUSED) {
  21063. zval *key = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  21064. /* Consts, temporary variables and references need copying */
  21065. if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR
  21066. || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0)
  21067. ) {
  21068. zval *copy;
  21069. ALLOC_ZVAL(copy);
  21070. INIT_PZVAL_COPY(copy, key);
  21071. /* Temporary variables don't need ctor copying */
  21072. if (!0) {
  21073. zval_copy_ctor(copy);
  21074. }
  21075. generator->key = copy;
  21076. } else {
  21077. Z_ADDREF_P(key);
  21078. generator->key = key;
  21079. }
  21080. if (Z_TYPE_P(generator->key) == IS_LONG
  21081. && Z_LVAL_P(generator->key) > generator->largest_used_integer_key
  21082. ) {
  21083. generator->largest_used_integer_key = Z_LVAL_P(generator->key);
  21084. }
  21085. } else {
  21086. /* If no key was specified we use auto-increment keys */
  21087. generator->largest_used_integer_key++;
  21088. ALLOC_INIT_ZVAL(generator->key);
  21089. ZVAL_LONG(generator->key, generator->largest_used_integer_key);
  21090. }
  21091. if (RETURN_VALUE_USED(opline)) {
  21092. /* If the return value of yield is used set the send
  21093. * target and initialize it to NULL */
  21094. generator->send_target = &EX_T(opline->result.var).var.ptr;
  21095. Z_ADDREF(EG(uninitialized_zval));
  21096. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  21097. } else {
  21098. generator->send_target = NULL;
  21099. }
  21100. /* We increment to the next op, so we are at the correct position when the
  21101. * generator is resumed. */
  21102. ZEND_VM_INC_OPCODE();
  21103. /* The GOTO VM uses a local opline variable. We need to set the opline
  21104. * variable in execute_data so we don't resume at an old position. */
  21105. SAVE_OPLINE();
  21106. ZEND_VM_RETURN();
  21107. }
  21108. static int ZEND_FASTCALL ZEND_POW_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  21109. {
  21110. USE_OPLINE
  21111. zend_free_op free_op1;
  21112. SAVE_OPLINE();
  21113. pow_function(&EX_T(opline->result.var).tmp_var,
  21114. _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC),
  21115. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  21116. zval_ptr_dtor_nogc(&free_op1.var);
  21117. CHECK_EXCEPTION();
  21118. ZEND_VM_NEXT_OPCODE();
  21119. }
  21120. static int ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  21121. {
  21122. return zend_binary_assign_op_helper_SPEC_VAR_CV(pow_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  21123. }
  21124. static int ZEND_FASTCALL ZEND_CLONE_SPEC_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  21125. {
  21126. USE_OPLINE
  21127. zval *obj;
  21128. zend_class_entry *ce;
  21129. zend_function *clone;
  21130. zend_object_clone_obj_t clone_call;
  21131. SAVE_OPLINE();
  21132. obj = _get_obj_zval_ptr_unused(TSRMLS_C);
  21133. if (IS_UNUSED == IS_CONST ||
  21134. UNEXPECTED(Z_TYPE_P(obj) != IS_OBJECT)) {
  21135. if (UNEXPECTED(EG(exception) != NULL)) {
  21136. HANDLE_EXCEPTION();
  21137. }
  21138. zend_error_noreturn(E_ERROR, "__clone method called on non-object");
  21139. }
  21140. ce = Z_OBJCE_P(obj);
  21141. clone = ce ? ce->clone : NULL;
  21142. clone_call = Z_OBJ_HT_P(obj)->clone_obj;
  21143. if (UNEXPECTED(clone_call == NULL)) {
  21144. if (ce) {
  21145. zend_error_noreturn(E_ERROR, "Trying to clone an uncloneable object of class %s", ce->name);
  21146. } else {
  21147. zend_error_noreturn(E_ERROR, "Trying to clone an uncloneable object");
  21148. }
  21149. }
  21150. if (ce && clone) {
  21151. if (clone->op_array.fn_flags & ZEND_ACC_PRIVATE) {
  21152. /* Ensure that if we're calling a private function, we're allowed to do so.
  21153. */
  21154. if (UNEXPECTED(ce != EG(scope))) {
  21155. zend_error_noreturn(E_ERROR, "Call to private %s::__clone() from context '%s'", ce->name, EG(scope) ? EG(scope)->name : "");
  21156. }
  21157. } else if ((clone->common.fn_flags & ZEND_ACC_PROTECTED)) {
  21158. /* Ensure that if we're calling a protected function, we're allowed to do so.
  21159. */
  21160. if (UNEXPECTED(!zend_check_protected(zend_get_function_root_class(clone), EG(scope)))) {
  21161. zend_error_noreturn(E_ERROR, "Call to protected %s::__clone() from context '%s'", ce->name, EG(scope) ? EG(scope)->name : "");
  21162. }
  21163. }
  21164. }
  21165. if (EXPECTED(EG(exception) == NULL)) {
  21166. zval *retval;
  21167. ALLOC_ZVAL(retval);
  21168. Z_OBJVAL_P(retval) = clone_call(obj TSRMLS_CC);
  21169. Z_TYPE_P(retval) = IS_OBJECT;
  21170. Z_SET_REFCOUNT_P(retval, 1);
  21171. Z_SET_ISREF_P(retval);
  21172. if (!RETURN_VALUE_USED(opline) || UNEXPECTED(EG(exception) != NULL)) {
  21173. zval_ptr_dtor(&retval);
  21174. } else {
  21175. EX_T(opline->result.var).var.ptr = retval;
  21176. }
  21177. }
  21178. CHECK_EXCEPTION();
  21179. ZEND_VM_NEXT_OPCODE();
  21180. }
  21181. static int ZEND_FASTCALL ZEND_EXIT_SPEC_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  21182. {
  21183. #if 0 || (IS_UNUSED != IS_UNUSED)
  21184. USE_OPLINE
  21185. SAVE_OPLINE();
  21186. if (IS_UNUSED != IS_UNUSED) {
  21187. zval *ptr = NULL;
  21188. if (Z_TYPE_P(ptr) == IS_LONG) {
  21189. EG(exit_status) = Z_LVAL_P(ptr);
  21190. } else {
  21191. zend_print_variable(ptr);
  21192. }
  21193. }
  21194. #endif
  21195. zend_bailout();
  21196. ZEND_VM_NEXT_OPCODE(); /* Never reached */
  21197. }
  21198. static int ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS)
  21199. {
  21200. USE_OPLINE
  21201. zend_free_op free_op_data1;
  21202. zval **object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  21203. zval *object;
  21204. zval *property = opline->op2.zv;
  21205. zval *value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  21206. int have_get_ptr = 0;
  21207. if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  21208. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  21209. }
  21210. make_real_object(object_ptr TSRMLS_CC);
  21211. object = *object_ptr;
  21212. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  21213. zend_error(E_WARNING, "Attempt to assign property of non-object");
  21214. FREE_OP(free_op_data1);
  21215. if (RETURN_VALUE_USED(opline)) {
  21216. PZVAL_LOCK(&EG(uninitialized_zval));
  21217. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  21218. }
  21219. } else {
  21220. /* here we are sure we are dealing with an object */
  21221. if (0) {
  21222. MAKE_REAL_ZVAL_PTR(property);
  21223. }
  21224. /* here property is a string */
  21225. if (opline->extended_value == ZEND_ASSIGN_OBJ
  21226. && Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  21227. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  21228. if (zptr != NULL) { /* NULL means no success in getting PTR */
  21229. have_get_ptr = 1;
  21230. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  21231. if (RETURN_VALUE_USED(opline)) {
  21232. PZVAL_LOCK(&EG(uninitialized_zval));
  21233. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  21234. }
  21235. } else {
  21236. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  21237. binary_op(*zptr, *zptr, value TSRMLS_CC);
  21238. if (RETURN_VALUE_USED(opline)) {
  21239. PZVAL_LOCK(*zptr);
  21240. EX_T(opline->result.var).var.ptr = *zptr;
  21241. }
  21242. }
  21243. }
  21244. }
  21245. if (!have_get_ptr) {
  21246. zval *z = NULL;
  21247. Z_ADDREF_P(object);
  21248. if (opline->extended_value == ZEND_ASSIGN_OBJ) {
  21249. if (Z_OBJ_HT_P(object)->read_property) {
  21250. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  21251. }
  21252. } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ {
  21253. if (Z_OBJ_HT_P(object)->read_dimension) {
  21254. z = Z_OBJ_HT_P(object)->read_dimension(object, property, BP_VAR_R TSRMLS_CC);
  21255. }
  21256. }
  21257. if (z) {
  21258. if (Z_TYPE_P(z) == IS_OBJECT && Z_OBJ_HT_P(z)->get) {
  21259. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  21260. if (Z_REFCOUNT_P(z) == 0) {
  21261. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  21262. zval_dtor(z);
  21263. FREE_ZVAL(z);
  21264. }
  21265. z = value;
  21266. }
  21267. Z_ADDREF_P(z);
  21268. SEPARATE_ZVAL_IF_NOT_REF(&z);
  21269. binary_op(z, z, value TSRMLS_CC);
  21270. if (opline->extended_value == ZEND_ASSIGN_OBJ) {
  21271. Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  21272. } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ {
  21273. Z_OBJ_HT_P(object)->write_dimension(object, property, z TSRMLS_CC);
  21274. }
  21275. if (RETURN_VALUE_USED(opline)) {
  21276. PZVAL_LOCK(z);
  21277. EX_T(opline->result.var).var.ptr = z;
  21278. }
  21279. zval_ptr_dtor(&z);
  21280. } else {
  21281. zend_error(E_WARNING, "Attempt to assign property of non-object");
  21282. if (RETURN_VALUE_USED(opline)) {
  21283. PZVAL_LOCK(&EG(uninitialized_zval));
  21284. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  21285. }
  21286. }
  21287. zval_ptr_dtor(&object);
  21288. }
  21289. if (0) {
  21290. zval_ptr_dtor(&property);
  21291. } else {
  21292. }
  21293. FREE_OP(free_op_data1);
  21294. }
  21295. /* assign_obj has two opcodes! */
  21296. CHECK_EXCEPTION();
  21297. ZEND_VM_INC_OPCODE();
  21298. ZEND_VM_NEXT_OPCODE();
  21299. }
  21300. static int ZEND_FASTCALL zend_binary_assign_op_helper_SPEC_UNUSED_CONST(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS)
  21301. {
  21302. USE_OPLINE
  21303. zend_free_op free_op_data2, free_op_data1;
  21304. zval **var_ptr;
  21305. zval *value;
  21306. SAVE_OPLINE();
  21307. switch (opline->extended_value) {
  21308. case ZEND_ASSIGN_OBJ:
  21309. return zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  21310. break;
  21311. case ZEND_ASSIGN_DIM: {
  21312. zval **container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  21313. if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) {
  21314. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  21315. } else if (UNEXPECTED(Z_TYPE_PP(container) == IS_OBJECT)) {
  21316. if (IS_UNUSED == IS_VAR && !0) {
  21317. Z_ADDREF_PP(container); /* undo the effect of get_obj_zval_ptr_ptr() */
  21318. }
  21319. return zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  21320. } else {
  21321. zval *dim = opline->op2.zv;
  21322. zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), container, dim, IS_CONST, BP_VAR_RW TSRMLS_CC);
  21323. value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  21324. var_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC);
  21325. }
  21326. }
  21327. break;
  21328. default:
  21329. value = opline->op2.zv;
  21330. var_ptr = NULL;
  21331. /* do nothing */
  21332. break;
  21333. }
  21334. if (UNEXPECTED(var_ptr == NULL)) {
  21335. zend_error_noreturn(E_ERROR, "Cannot use assign-op operators with overloaded objects nor string offsets");
  21336. }
  21337. if (UNEXPECTED(*var_ptr == &EG(error_zval))) {
  21338. if (RETURN_VALUE_USED(opline)) {
  21339. PZVAL_LOCK(&EG(uninitialized_zval));
  21340. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  21341. }
  21342. CHECK_EXCEPTION();
  21343. if (opline->extended_value == ZEND_ASSIGN_DIM) {
  21344. ZEND_VM_INC_OPCODE();
  21345. }
  21346. ZEND_VM_NEXT_OPCODE();
  21347. }
  21348. SEPARATE_ZVAL_IF_NOT_REF(var_ptr);
  21349. if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT)
  21350. && Z_OBJ_HANDLER_PP(var_ptr, get)
  21351. && Z_OBJ_HANDLER_PP(var_ptr, set)) {
  21352. /* proxy object */
  21353. zval *objval = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC);
  21354. Z_ADDREF_P(objval);
  21355. binary_op(objval, objval, value TSRMLS_CC);
  21356. Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, objval TSRMLS_CC);
  21357. zval_ptr_dtor(&objval);
  21358. } else {
  21359. binary_op(*var_ptr, *var_ptr, value TSRMLS_CC);
  21360. }
  21361. if (RETURN_VALUE_USED(opline)) {
  21362. PZVAL_LOCK(*var_ptr);
  21363. EX_T(opline->result.var).var.ptr = *var_ptr;
  21364. }
  21365. if (opline->extended_value == ZEND_ASSIGN_DIM) {
  21366. FREE_OP(free_op_data1);
  21367. FREE_OP_VAR_PTR(free_op_data2);
  21368. CHECK_EXCEPTION();
  21369. ZEND_VM_INC_OPCODE();
  21370. } else {
  21371. CHECK_EXCEPTION();
  21372. }
  21373. ZEND_VM_NEXT_OPCODE();
  21374. }
  21375. static int ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  21376. {
  21377. return zend_binary_assign_op_helper_SPEC_UNUSED_CONST(add_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  21378. }
  21379. static int ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  21380. {
  21381. return zend_binary_assign_op_helper_SPEC_UNUSED_CONST(sub_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  21382. }
  21383. static int ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  21384. {
  21385. return zend_binary_assign_op_helper_SPEC_UNUSED_CONST(mul_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  21386. }
  21387. static int ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  21388. {
  21389. return zend_binary_assign_op_helper_SPEC_UNUSED_CONST(div_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  21390. }
  21391. static int ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  21392. {
  21393. return zend_binary_assign_op_helper_SPEC_UNUSED_CONST(mod_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  21394. }
  21395. static int ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  21396. {
  21397. return zend_binary_assign_op_helper_SPEC_UNUSED_CONST(shift_left_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  21398. }
  21399. static int ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  21400. {
  21401. return zend_binary_assign_op_helper_SPEC_UNUSED_CONST(shift_right_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  21402. }
  21403. static int ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  21404. {
  21405. return zend_binary_assign_op_helper_SPEC_UNUSED_CONST(concat_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  21406. }
  21407. static int ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  21408. {
  21409. return zend_binary_assign_op_helper_SPEC_UNUSED_CONST(bitwise_or_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  21410. }
  21411. static int ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  21412. {
  21413. return zend_binary_assign_op_helper_SPEC_UNUSED_CONST(bitwise_and_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  21414. }
  21415. static int ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  21416. {
  21417. return zend_binary_assign_op_helper_SPEC_UNUSED_CONST(bitwise_xor_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  21418. }
  21419. static int ZEND_FASTCALL zend_pre_incdec_property_helper_SPEC_UNUSED_CONST(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS)
  21420. {
  21421. USE_OPLINE
  21422. zval **object_ptr;
  21423. zval *object;
  21424. zval *property;
  21425. zval **retval;
  21426. int have_get_ptr = 0;
  21427. SAVE_OPLINE();
  21428. object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  21429. property = opline->op2.zv;
  21430. retval = &EX_T(opline->result.var).var.ptr;
  21431. if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  21432. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  21433. }
  21434. make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */
  21435. object = *object_ptr;
  21436. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  21437. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  21438. if (RETURN_VALUE_USED(opline)) {
  21439. PZVAL_LOCK(&EG(uninitialized_zval));
  21440. *retval = &EG(uninitialized_zval);
  21441. }
  21442. CHECK_EXCEPTION();
  21443. ZEND_VM_NEXT_OPCODE();
  21444. }
  21445. /* here we are sure we are dealing with an object */
  21446. if (0) {
  21447. MAKE_REAL_ZVAL_PTR(property);
  21448. }
  21449. if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  21450. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  21451. if (zptr != NULL) { /* NULL means no success in getting PTR */
  21452. have_get_ptr = 1;
  21453. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  21454. if (RETURN_VALUE_USED(opline)) {
  21455. PZVAL_LOCK(&EG(uninitialized_zval));
  21456. *retval = &EG(uninitialized_zval);
  21457. }
  21458. } else {
  21459. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  21460. incdec_op(*zptr);
  21461. if (RETURN_VALUE_USED(opline)) {
  21462. *retval = *zptr;
  21463. PZVAL_LOCK(*retval);
  21464. }
  21465. }
  21466. }
  21467. }
  21468. if (!have_get_ptr) {
  21469. if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) {
  21470. zval *z;
  21471. Z_ADDREF_P(object);
  21472. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  21473. if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) {
  21474. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  21475. if (Z_REFCOUNT_P(z) == 0) {
  21476. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  21477. zval_dtor(z);
  21478. FREE_ZVAL(z);
  21479. }
  21480. z = value;
  21481. }
  21482. Z_ADDREF_P(z);
  21483. SEPARATE_ZVAL_IF_NOT_REF(&z);
  21484. incdec_op(z);
  21485. *retval = z;
  21486. Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  21487. zval_ptr_dtor(&object);
  21488. SELECTIVE_PZVAL_LOCK(*retval, opline);
  21489. zval_ptr_dtor(&z);
  21490. } else {
  21491. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  21492. if (RETURN_VALUE_USED(opline)) {
  21493. PZVAL_LOCK(&EG(uninitialized_zval));
  21494. *retval = &EG(uninitialized_zval);
  21495. }
  21496. }
  21497. }
  21498. if (0) {
  21499. zval_ptr_dtor(&property);
  21500. } else {
  21501. }
  21502. CHECK_EXCEPTION();
  21503. ZEND_VM_NEXT_OPCODE();
  21504. }
  21505. static int ZEND_FASTCALL ZEND_PRE_INC_OBJ_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  21506. {
  21507. return zend_pre_incdec_property_helper_SPEC_UNUSED_CONST(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  21508. }
  21509. static int ZEND_FASTCALL ZEND_PRE_DEC_OBJ_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  21510. {
  21511. return zend_pre_incdec_property_helper_SPEC_UNUSED_CONST(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  21512. }
  21513. static int ZEND_FASTCALL zend_post_incdec_property_helper_SPEC_UNUSED_CONST(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS)
  21514. {
  21515. USE_OPLINE
  21516. zval **object_ptr;
  21517. zval *object;
  21518. zval *property;
  21519. zval *retval;
  21520. int have_get_ptr = 0;
  21521. SAVE_OPLINE();
  21522. object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  21523. property = opline->op2.zv;
  21524. retval = &EX_T(opline->result.var).tmp_var;
  21525. if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  21526. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  21527. }
  21528. make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */
  21529. object = *object_ptr;
  21530. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  21531. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  21532. ZVAL_NULL(retval);
  21533. CHECK_EXCEPTION();
  21534. ZEND_VM_NEXT_OPCODE();
  21535. }
  21536. /* here we are sure we are dealing with an object */
  21537. if (0) {
  21538. MAKE_REAL_ZVAL_PTR(property);
  21539. }
  21540. if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  21541. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  21542. if (zptr != NULL) { /* NULL means no success in getting PTR */
  21543. have_get_ptr = 1;
  21544. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  21545. ZVAL_NULL(retval);
  21546. } else {
  21547. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  21548. ZVAL_COPY_VALUE(retval, *zptr);
  21549. zendi_zval_copy_ctor(*retval);
  21550. incdec_op(*zptr);
  21551. }
  21552. }
  21553. }
  21554. if (!have_get_ptr) {
  21555. if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) {
  21556. zval *z, *z_copy;
  21557. Z_ADDREF_P(object);
  21558. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  21559. if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) {
  21560. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  21561. if (Z_REFCOUNT_P(z) == 0) {
  21562. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  21563. zval_dtor(z);
  21564. FREE_ZVAL(z);
  21565. }
  21566. z = value;
  21567. }
  21568. ZVAL_COPY_VALUE(retval, z);
  21569. zendi_zval_copy_ctor(*retval);
  21570. ALLOC_ZVAL(z_copy);
  21571. INIT_PZVAL_COPY(z_copy, z);
  21572. zendi_zval_copy_ctor(*z_copy);
  21573. incdec_op(z_copy);
  21574. Z_ADDREF_P(z);
  21575. Z_OBJ_HT_P(object)->write_property(object, property, z_copy, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  21576. zval_ptr_dtor(&object);
  21577. zval_ptr_dtor(&z_copy);
  21578. zval_ptr_dtor(&z);
  21579. } else {
  21580. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  21581. ZVAL_NULL(retval);
  21582. }
  21583. }
  21584. if (0) {
  21585. zval_ptr_dtor(&property);
  21586. } else {
  21587. }
  21588. CHECK_EXCEPTION();
  21589. ZEND_VM_NEXT_OPCODE();
  21590. }
  21591. static int ZEND_FASTCALL ZEND_POST_INC_OBJ_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  21592. {
  21593. return zend_post_incdec_property_helper_SPEC_UNUSED_CONST(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  21594. }
  21595. static int ZEND_FASTCALL ZEND_POST_DEC_OBJ_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  21596. {
  21597. return zend_post_incdec_property_helper_SPEC_UNUSED_CONST(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  21598. }
  21599. static int ZEND_FASTCALL zend_fetch_property_address_read_helper_SPEC_UNUSED_CONST(ZEND_OPCODE_HANDLER_ARGS)
  21600. {
  21601. USE_OPLINE
  21602. zval *container;
  21603. zval *offset;
  21604. SAVE_OPLINE();
  21605. container = _get_obj_zval_ptr_unused(TSRMLS_C);
  21606. offset = opline->op2.zv;
  21607. if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) ||
  21608. UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) {
  21609. zend_error(E_NOTICE, "Trying to get property of non-object");
  21610. PZVAL_LOCK(&EG(uninitialized_zval));
  21611. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  21612. } else {
  21613. zval *retval;
  21614. if (0) {
  21615. MAKE_REAL_ZVAL_PTR(offset);
  21616. }
  21617. /* here we are sure we are dealing with an object */
  21618. retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_R, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  21619. PZVAL_LOCK(retval);
  21620. EX_T(opline->result.var).var.ptr = retval;
  21621. if (0) {
  21622. zval_ptr_dtor(&offset);
  21623. } else {
  21624. }
  21625. }
  21626. CHECK_EXCEPTION();
  21627. ZEND_VM_NEXT_OPCODE();
  21628. }
  21629. static int ZEND_FASTCALL ZEND_FETCH_OBJ_R_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  21630. {
  21631. return zend_fetch_property_address_read_helper_SPEC_UNUSED_CONST(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  21632. }
  21633. static int ZEND_FASTCALL ZEND_FETCH_OBJ_W_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  21634. {
  21635. USE_OPLINE
  21636. zend_free_op free_op1;
  21637. zval *property;
  21638. zval **container;
  21639. SAVE_OPLINE();
  21640. property = opline->op2.zv;
  21641. if (0) {
  21642. MAKE_REAL_ZVAL_PTR(property);
  21643. }
  21644. container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  21645. if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) {
  21646. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  21647. }
  21648. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC);
  21649. if (0) {
  21650. zval_ptr_dtor(&property);
  21651. } else {
  21652. }
  21653. if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  21654. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  21655. }
  21656. /* We are going to assign the result by reference */
  21657. if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
  21658. zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr;
  21659. Z_DELREF_PP(retval_ptr);
  21660. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr);
  21661. Z_ADDREF_PP(retval_ptr);
  21662. EX_T(opline->result.var).var.ptr = *EX_T(opline->result.var).var.ptr_ptr;
  21663. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  21664. }
  21665. CHECK_EXCEPTION();
  21666. ZEND_VM_NEXT_OPCODE();
  21667. }
  21668. static int ZEND_FASTCALL ZEND_FETCH_OBJ_RW_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  21669. {
  21670. USE_OPLINE
  21671. zend_free_op free_op1;
  21672. zval *property;
  21673. zval **container;
  21674. SAVE_OPLINE();
  21675. property = opline->op2.zv;
  21676. container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  21677. if (0) {
  21678. MAKE_REAL_ZVAL_PTR(property);
  21679. }
  21680. if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) {
  21681. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  21682. }
  21683. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_RW TSRMLS_CC);
  21684. if (0) {
  21685. zval_ptr_dtor(&property);
  21686. } else {
  21687. }
  21688. if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  21689. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  21690. }
  21691. CHECK_EXCEPTION();
  21692. ZEND_VM_NEXT_OPCODE();
  21693. }
  21694. static int ZEND_FASTCALL ZEND_FETCH_OBJ_IS_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  21695. {
  21696. USE_OPLINE
  21697. zval *container;
  21698. zval *offset;
  21699. SAVE_OPLINE();
  21700. container = _get_obj_zval_ptr_unused(TSRMLS_C);
  21701. offset = opline->op2.zv;
  21702. if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) ||
  21703. UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) {
  21704. PZVAL_LOCK(&EG(uninitialized_zval));
  21705. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  21706. } else {
  21707. zval *retval;
  21708. if (0) {
  21709. MAKE_REAL_ZVAL_PTR(offset);
  21710. }
  21711. /* here we are sure we are dealing with an object */
  21712. retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_IS, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  21713. PZVAL_LOCK(retval);
  21714. EX_T(opline->result.var).var.ptr = retval;
  21715. if (0) {
  21716. zval_ptr_dtor(&offset);
  21717. } else {
  21718. }
  21719. }
  21720. CHECK_EXCEPTION();
  21721. ZEND_VM_NEXT_OPCODE();
  21722. }
  21723. static int ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  21724. {
  21725. USE_OPLINE
  21726. if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) {
  21727. /* Behave like FETCH_OBJ_W */
  21728. zend_free_op free_op1;
  21729. zval *property;
  21730. zval **container;
  21731. SAVE_OPLINE();
  21732. property = opline->op2.zv;
  21733. container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  21734. if (0) {
  21735. MAKE_REAL_ZVAL_PTR(property);
  21736. }
  21737. if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) {
  21738. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  21739. }
  21740. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC);
  21741. if (0) {
  21742. zval_ptr_dtor(&property);
  21743. } else {
  21744. }
  21745. if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  21746. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  21747. }
  21748. CHECK_EXCEPTION();
  21749. ZEND_VM_NEXT_OPCODE();
  21750. } else {
  21751. return zend_fetch_property_address_read_helper_SPEC_UNUSED_CONST(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  21752. }
  21753. }
  21754. static int ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  21755. {
  21756. USE_OPLINE
  21757. zend_free_op free_op1, free_res;
  21758. zval **container;
  21759. zval *property;
  21760. SAVE_OPLINE();
  21761. container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  21762. property = opline->op2.zv;
  21763. if (IS_UNUSED == IS_CV) {
  21764. if (container != &EG(uninitialized_zval_ptr)) {
  21765. SEPARATE_ZVAL_IF_NOT_REF(container);
  21766. }
  21767. }
  21768. if (0) {
  21769. MAKE_REAL_ZVAL_PTR(property);
  21770. }
  21771. if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) {
  21772. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  21773. }
  21774. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_UNSET TSRMLS_CC);
  21775. if (0) {
  21776. zval_ptr_dtor(&property);
  21777. } else {
  21778. }
  21779. if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  21780. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  21781. }
  21782. PZVAL_UNLOCK(*EX_T(opline->result.var).var.ptr_ptr, &free_res);
  21783. if (EX_T(opline->result.var).var.ptr_ptr != &EG(uninitialized_zval_ptr)) {
  21784. SEPARATE_ZVAL_IF_NOT_REF(EX_T(opline->result.var).var.ptr_ptr);
  21785. }
  21786. PZVAL_LOCK(*EX_T(opline->result.var).var.ptr_ptr);
  21787. FREE_OP_VAR_PTR(free_res);
  21788. CHECK_EXCEPTION();
  21789. ZEND_VM_NEXT_OPCODE();
  21790. }
  21791. static int ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  21792. {
  21793. USE_OPLINE
  21794. zval **object_ptr;
  21795. zval *property_name;
  21796. SAVE_OPLINE();
  21797. object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  21798. property_name = opline->op2.zv;
  21799. if (0) {
  21800. MAKE_REAL_ZVAL_PTR(property_name);
  21801. }
  21802. if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  21803. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  21804. }
  21805. zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_OBJ, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  21806. if (0) {
  21807. zval_ptr_dtor(&property_name);
  21808. } else {
  21809. }
  21810. /* assign_obj has two opcodes! */
  21811. CHECK_EXCEPTION();
  21812. ZEND_VM_INC_OPCODE();
  21813. ZEND_VM_NEXT_OPCODE();
  21814. }
  21815. static int ZEND_FASTCALL ZEND_ADD_CHAR_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  21816. {
  21817. USE_OPLINE
  21818. zval *str = &EX_T(opline->result.var).tmp_var;
  21819. SAVE_OPLINE();
  21820. if (IS_UNUSED == IS_UNUSED) {
  21821. /* Initialize for erealloc in add_char_to_string */
  21822. Z_STRVAL_P(str) = NULL;
  21823. Z_STRLEN_P(str) = 0;
  21824. Z_TYPE_P(str) = IS_STRING;
  21825. INIT_PZVAL(str);
  21826. }
  21827. add_char_to_string(str, str, opline->op2.zv);
  21828. /* FREE_OP is missing intentionally here - we're always working on the same temporary variable */
  21829. /*CHECK_EXCEPTION();*/
  21830. ZEND_VM_NEXT_OPCODE();
  21831. }
  21832. static int ZEND_FASTCALL ZEND_ADD_STRING_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  21833. {
  21834. USE_OPLINE
  21835. zval *str = &EX_T(opline->result.var).tmp_var;
  21836. SAVE_OPLINE();
  21837. if (IS_UNUSED == IS_UNUSED) {
  21838. /* Initialize for erealloc in add_string_to_string */
  21839. Z_STRVAL_P(str) = NULL;
  21840. Z_STRLEN_P(str) = 0;
  21841. Z_TYPE_P(str) = IS_STRING;
  21842. INIT_PZVAL(str);
  21843. }
  21844. add_string_to_string(str, str, opline->op2.zv);
  21845. /* FREE_OP is missing intentionally here - we're always working on the same temporary variable */
  21846. /*CHECK_EXCEPTION();*/
  21847. ZEND_VM_NEXT_OPCODE();
  21848. }
  21849. static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  21850. {
  21851. USE_OPLINE
  21852. zval *function_name;
  21853. char *function_name_strval;
  21854. int function_name_strlen;
  21855. call_slot *call = EX(call_slots) + opline->result.num;
  21856. SAVE_OPLINE();
  21857. function_name = opline->op2.zv;
  21858. if (IS_CONST != IS_CONST &&
  21859. UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) {
  21860. if (UNEXPECTED(EG(exception) != NULL)) {
  21861. HANDLE_EXCEPTION();
  21862. }
  21863. zend_error_noreturn(E_ERROR, "Method name must be a string");
  21864. }
  21865. function_name_strval = Z_STRVAL_P(function_name);
  21866. function_name_strlen = Z_STRLEN_P(function_name);
  21867. call->object = _get_obj_zval_ptr_unused(TSRMLS_C);
  21868. if (EXPECTED(call->object != NULL) &&
  21869. EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) {
  21870. call->called_scope = Z_OBJCE_P(call->object);
  21871. if (IS_CONST != IS_CONST ||
  21872. (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) {
  21873. zval *object = call->object;
  21874. if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) {
  21875. zend_error_noreturn(E_ERROR, "Object does not support method calls");
  21876. }
  21877. /* First, locate the function. */
  21878. call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_CONST == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC);
  21879. if (UNEXPECTED(call->fbc == NULL)) {
  21880. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval);
  21881. }
  21882. if (IS_CONST == IS_CONST &&
  21883. EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) &&
  21884. EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) &&
  21885. EXPECTED(call->object == object)) {
  21886. CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc);
  21887. }
  21888. }
  21889. } else {
  21890. if (UNEXPECTED(EG(exception) != NULL)) {
  21891. HANDLE_EXCEPTION();
  21892. }
  21893. zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object)));
  21894. }
  21895. if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) {
  21896. call->object = NULL;
  21897. } else {
  21898. if (!PZVAL_IS_REF(call->object)) {
  21899. Z_ADDREF_P(call->object); /* For $this pointer */
  21900. } else {
  21901. zval *this_ptr;
  21902. ALLOC_ZVAL(this_ptr);
  21903. INIT_PZVAL_COPY(this_ptr, call->object);
  21904. zval_copy_ctor(this_ptr);
  21905. call->object = this_ptr;
  21906. }
  21907. }
  21908. call->num_additional_args = 0;
  21909. call->is_ctor_call = 0;
  21910. EX(call) = call;
  21911. CHECK_EXCEPTION();
  21912. ZEND_VM_NEXT_OPCODE();
  21913. }
  21914. static int ZEND_FASTCALL ZEND_FETCH_CONSTANT_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  21915. {
  21916. USE_OPLINE
  21917. SAVE_OPLINE();
  21918. if (IS_UNUSED == IS_UNUSED) {
  21919. zend_constant *c;
  21920. zval *retval;
  21921. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  21922. c = CACHED_PTR(opline->op2.literal->cache_slot);
  21923. } else if ((c = zend_quick_get_constant(opline->op2.literal + 1, opline->extended_value TSRMLS_CC)) == NULL) {
  21924. if ((opline->extended_value & IS_CONSTANT_UNQUALIFIED) != 0) {
  21925. char *actual = (char *)zend_memrchr(Z_STRVAL_P(opline->op2.zv), '\\', Z_STRLEN_P(opline->op2.zv));
  21926. if(!actual) {
  21927. actual = Z_STRVAL_P(opline->op2.zv);
  21928. } else {
  21929. actual++;
  21930. }
  21931. /* non-qualified constant - allow text substitution */
  21932. zend_error(E_NOTICE, "Use of undefined constant %s - assumed '%s'", actual, actual);
  21933. ZVAL_STRINGL(&EX_T(opline->result.var).tmp_var, actual, Z_STRLEN_P(opline->op2.zv)-(actual - Z_STRVAL_P(opline->op2.zv)), 1);
  21934. CHECK_EXCEPTION();
  21935. ZEND_VM_NEXT_OPCODE();
  21936. } else {
  21937. zend_error_noreturn(E_ERROR, "Undefined constant '%s'", Z_STRVAL_P(opline->op2.zv));
  21938. }
  21939. } else {
  21940. CACHE_PTR(opline->op2.literal->cache_slot, c);
  21941. }
  21942. retval = &EX_T(opline->result.var).tmp_var;
  21943. ZVAL_COPY_VALUE(retval, &c->value);
  21944. zval_copy_ctor(retval);
  21945. } else {
  21946. /* class constant */
  21947. zend_class_entry *ce;
  21948. zval **value;
  21949. if (IS_UNUSED == IS_CONST) {
  21950. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  21951. value = CACHED_PTR(opline->op2.literal->cache_slot);
  21952. ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, *value);
  21953. zval_copy_ctor(&EX_T(opline->result.var).tmp_var);
  21954. goto constant_fetch_end;
  21955. } else if (CACHED_PTR(opline->op1.literal->cache_slot)) {
  21956. ce = CACHED_PTR(opline->op1.literal->cache_slot);
  21957. } else {
  21958. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), opline->op1.literal + 1, opline->extended_value TSRMLS_CC);
  21959. if (UNEXPECTED(EG(exception) != NULL)) {
  21960. HANDLE_EXCEPTION();
  21961. }
  21962. if (UNEXPECTED(ce == NULL)) {
  21963. zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op1.zv));
  21964. }
  21965. CACHE_PTR(opline->op1.literal->cache_slot, ce);
  21966. }
  21967. } else {
  21968. ce = EX_T(opline->op1.var).class_entry;
  21969. if ((value = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce)) != NULL) {
  21970. ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, *value);
  21971. zval_copy_ctor(&EX_T(opline->result.var).tmp_var);
  21972. goto constant_fetch_end;
  21973. }
  21974. }
  21975. if (EXPECTED(zend_hash_quick_find(&ce->constants_table, Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv)+1, Z_HASH_P(opline->op2.zv), (void **) &value) == SUCCESS)) {
  21976. if (IS_CONSTANT_TYPE(Z_TYPE_PP(value))) {
  21977. zend_class_entry *old_scope = EG(scope);
  21978. EG(scope) = ce;
  21979. zval_update_constant(value, 1 TSRMLS_CC);
  21980. EG(scope) = old_scope;
  21981. }
  21982. if (IS_UNUSED == IS_CONST) {
  21983. CACHE_PTR(opline->op2.literal->cache_slot, value);
  21984. } else {
  21985. CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce, value);
  21986. }
  21987. ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, *value);
  21988. zval_copy_ctor(&EX_T(opline->result.var).tmp_var);
  21989. } else if (Z_STRLEN_P(opline->op2.zv) == sizeof("class")-1 && memcmp(Z_STRVAL_P(opline->op2.zv), "class", sizeof("class") - 1) == 0) {
  21990. /* "class" is assigned as a case-sensitive keyword from zend_do_resolve_class_name */
  21991. ZVAL_STRINGL(&EX_T(opline->result.var).tmp_var, ce->name, ce->name_length, 1);
  21992. } else {
  21993. zend_error_noreturn(E_ERROR, "Undefined class constant '%s'", Z_STRVAL_P(opline->op2.zv));
  21994. }
  21995. }
  21996. constant_fetch_end:
  21997. CHECK_EXCEPTION();
  21998. ZEND_VM_NEXT_OPCODE();
  21999. }
  22000. static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  22001. {
  22002. USE_OPLINE
  22003. array_init(&EX_T(opline->result.var).tmp_var);
  22004. if (IS_UNUSED == IS_UNUSED) {
  22005. ZEND_VM_NEXT_OPCODE();
  22006. #if 0 || IS_UNUSED != IS_UNUSED
  22007. } else {
  22008. return ZEND_ADD_ARRAY_ELEMENT_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  22009. #endif
  22010. }
  22011. }
  22012. static int ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  22013. {
  22014. USE_OPLINE
  22015. zval **container;
  22016. zval *offset;
  22017. ulong hval;
  22018. SAVE_OPLINE();
  22019. container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  22020. if (IS_UNUSED == IS_CV && container != &EG(uninitialized_zval_ptr)) {
  22021. SEPARATE_ZVAL_IF_NOT_REF(container);
  22022. }
  22023. offset = opline->op2.zv;
  22024. if (IS_UNUSED != IS_VAR || container) {
  22025. switch (Z_TYPE_PP(container)) {
  22026. case IS_ARRAY: {
  22027. HashTable *ht = Z_ARRVAL_PP(container);
  22028. switch (Z_TYPE_P(offset)) {
  22029. case IS_DOUBLE:
  22030. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  22031. zend_hash_index_del(ht, hval);
  22032. break;
  22033. case IS_RESOURCE:
  22034. case IS_BOOL:
  22035. case IS_LONG:
  22036. hval = Z_LVAL_P(offset);
  22037. zend_hash_index_del(ht, hval);
  22038. break;
  22039. case IS_STRING:
  22040. if (IS_CONST == IS_CV || IS_CONST == IS_VAR) {
  22041. Z_ADDREF_P(offset);
  22042. }
  22043. if (IS_CONST == IS_CONST) {
  22044. hval = Z_HASH_P(offset);
  22045. } else {
  22046. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_dim);
  22047. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  22048. }
  22049. if (ht == &EG(symbol_table)) {
  22050. zend_delete_global_variable_ex(offset->value.str.val, offset->value.str.len, hval TSRMLS_CC);
  22051. } else {
  22052. zend_hash_quick_del(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval);
  22053. }
  22054. if (IS_CONST == IS_CV || IS_CONST == IS_VAR) {
  22055. zval_ptr_dtor(&offset);
  22056. }
  22057. break;
  22058. num_index_dim:
  22059. zend_hash_index_del(ht, hval);
  22060. if (IS_CONST == IS_CV || IS_CONST == IS_VAR) {
  22061. zval_ptr_dtor(&offset);
  22062. }
  22063. break;
  22064. case IS_NULL:
  22065. zend_hash_del(ht, "", sizeof(""));
  22066. break;
  22067. default:
  22068. zend_error(E_WARNING, "Illegal offset type in unset");
  22069. break;
  22070. }
  22071. break;
  22072. }
  22073. case IS_OBJECT:
  22074. if (UNEXPECTED(Z_OBJ_HT_P(*container)->unset_dimension == NULL)) {
  22075. zend_error_noreturn(E_ERROR, "Cannot use object as array");
  22076. }
  22077. if (0) {
  22078. MAKE_REAL_ZVAL_PTR(offset);
  22079. }
  22080. Z_OBJ_HT_P(*container)->unset_dimension(*container, offset TSRMLS_CC);
  22081. if (0) {
  22082. zval_ptr_dtor(&offset);
  22083. } else {
  22084. }
  22085. break;
  22086. case IS_STRING:
  22087. zend_error_noreturn(E_ERROR, "Cannot unset string offsets");
  22088. ZEND_VM_CONTINUE(); /* bailed out before */
  22089. default:
  22090. break;
  22091. }
  22092. } else {
  22093. }
  22094. CHECK_EXCEPTION();
  22095. ZEND_VM_NEXT_OPCODE();
  22096. }
  22097. static int ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  22098. {
  22099. USE_OPLINE
  22100. zval **container;
  22101. zval *offset;
  22102. SAVE_OPLINE();
  22103. container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  22104. offset = opline->op2.zv;
  22105. if (IS_UNUSED != IS_VAR || container) {
  22106. if (IS_UNUSED == IS_CV && container != &EG(uninitialized_zval_ptr)) {
  22107. SEPARATE_ZVAL_IF_NOT_REF(container);
  22108. }
  22109. if (Z_TYPE_PP(container) == IS_OBJECT) {
  22110. if (0) {
  22111. MAKE_REAL_ZVAL_PTR(offset);
  22112. }
  22113. if (Z_OBJ_HT_P(*container)->unset_property) {
  22114. Z_OBJ_HT_P(*container)->unset_property(*container, offset, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  22115. } else {
  22116. zend_error(E_NOTICE, "Trying to unset property of non-object");
  22117. }
  22118. if (0) {
  22119. zval_ptr_dtor(&offset);
  22120. } else {
  22121. }
  22122. } else {
  22123. }
  22124. } else {
  22125. }
  22126. CHECK_EXCEPTION();
  22127. ZEND_VM_NEXT_OPCODE();
  22128. }
  22129. static int ZEND_FASTCALL zend_isset_isempty_dim_prop_obj_handler_SPEC_UNUSED_CONST(int prop_dim, ZEND_OPCODE_HANDLER_ARGS)
  22130. {
  22131. USE_OPLINE
  22132. zval *container;
  22133. zval **value = NULL;
  22134. int result = 0;
  22135. ulong hval;
  22136. zval *offset;
  22137. SAVE_OPLINE();
  22138. container = _get_obj_zval_ptr_unused(TSRMLS_C);
  22139. offset = opline->op2.zv;
  22140. if (Z_TYPE_P(container) == IS_ARRAY && !prop_dim) {
  22141. HashTable *ht;
  22142. int isset = 0;
  22143. ht = Z_ARRVAL_P(container);
  22144. switch (Z_TYPE_P(offset)) {
  22145. case IS_DOUBLE:
  22146. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  22147. goto num_index_prop;
  22148. case IS_RESOURCE:
  22149. case IS_BOOL:
  22150. case IS_LONG:
  22151. hval = Z_LVAL_P(offset);
  22152. num_index_prop:
  22153. if (zend_hash_index_find(ht, hval, (void **) &value) == SUCCESS) {
  22154. isset = 1;
  22155. }
  22156. break;
  22157. case IS_STRING:
  22158. if (IS_CONST == IS_CONST) {
  22159. hval = Z_HASH_P(offset);
  22160. } else {
  22161. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_prop);
  22162. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  22163. }
  22164. if (zend_hash_quick_find(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, (void **) &value) == SUCCESS) {
  22165. isset = 1;
  22166. }
  22167. break;
  22168. case IS_NULL:
  22169. if (zend_hash_find(ht, "", sizeof(""), (void **) &value) == SUCCESS) {
  22170. isset = 1;
  22171. }
  22172. break;
  22173. default:
  22174. zend_error(E_WARNING, "Illegal offset type in isset or empty");
  22175. break;
  22176. }
  22177. if (opline->extended_value & ZEND_ISSET) {
  22178. if (isset && Z_TYPE_PP(value) == IS_NULL) {
  22179. result = 0;
  22180. } else {
  22181. result = isset;
  22182. }
  22183. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  22184. if (!isset || !i_zend_is_true(*value)) {
  22185. result = 0;
  22186. } else {
  22187. result = 1;
  22188. }
  22189. }
  22190. } else if (Z_TYPE_P(container) == IS_OBJECT) {
  22191. if (0) {
  22192. MAKE_REAL_ZVAL_PTR(offset);
  22193. }
  22194. if (prop_dim) {
  22195. if (Z_OBJ_HT_P(container)->has_property) {
  22196. result = Z_OBJ_HT_P(container)->has_property(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  22197. } else {
  22198. zend_error(E_NOTICE, "Trying to check property of non-object");
  22199. result = 0;
  22200. }
  22201. } else {
  22202. if (Z_OBJ_HT_P(container)->has_dimension) {
  22203. result = Z_OBJ_HT_P(container)->has_dimension(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0 TSRMLS_CC);
  22204. } else {
  22205. zend_error(E_NOTICE, "Trying to check element of non-array");
  22206. result = 0;
  22207. }
  22208. }
  22209. if (0) {
  22210. zval_ptr_dtor(&offset);
  22211. } else {
  22212. }
  22213. } else if (Z_TYPE_P(container) == IS_STRING && !prop_dim) { /* string offsets */
  22214. zval tmp;
  22215. if (Z_TYPE_P(offset) != IS_LONG) {
  22216. if (Z_TYPE_P(offset) <= IS_BOOL /* simple scalar types */
  22217. || (Z_TYPE_P(offset) == IS_STRING /* or numeric string */
  22218. && IS_LONG == is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, 0))) {
  22219. ZVAL_COPY_VALUE(&tmp, offset);
  22220. zval_copy_ctor(&tmp);
  22221. convert_to_long(&tmp);
  22222. offset = &tmp;
  22223. } else {
  22224. /* can not be converted to proper offset, return "not set" */
  22225. result = 0;
  22226. }
  22227. }
  22228. if (Z_TYPE_P(offset) == IS_LONG) {
  22229. if (opline->extended_value & ZEND_ISSET) {
  22230. if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container)) {
  22231. result = 1;
  22232. }
  22233. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  22234. if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container) && Z_STRVAL_P(container)[offset->value.lval] != '0') {
  22235. result = 1;
  22236. }
  22237. }
  22238. }
  22239. } else {
  22240. }
  22241. Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL;
  22242. if (opline->extended_value & ZEND_ISSET) {
  22243. Z_LVAL(EX_T(opline->result.var).tmp_var) = result;
  22244. } else {
  22245. Z_LVAL(EX_T(opline->result.var).tmp_var) = !result;
  22246. }
  22247. CHECK_EXCEPTION();
  22248. ZEND_VM_NEXT_OPCODE();
  22249. }
  22250. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  22251. {
  22252. return zend_isset_isempty_dim_prop_obj_handler_SPEC_UNUSED_CONST(0, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  22253. }
  22254. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  22255. {
  22256. return zend_isset_isempty_dim_prop_obj_handler_SPEC_UNUSED_CONST(1, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  22257. }
  22258. static int ZEND_FASTCALL ZEND_YIELD_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  22259. {
  22260. USE_OPLINE
  22261. /* The generator object is stored in return_value_ptr_ptr */
  22262. zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr);
  22263. if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) {
  22264. zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator");
  22265. }
  22266. /* Destroy the previously yielded value */
  22267. if (generator->value) {
  22268. zval_ptr_dtor(&generator->value);
  22269. }
  22270. /* Destroy the previously yielded key */
  22271. if (generator->key) {
  22272. zval_ptr_dtor(&generator->key);
  22273. }
  22274. /* Set the new yielded value */
  22275. if (IS_UNUSED != IS_UNUSED) {
  22276. if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) {
  22277. /* Constants and temporary variables aren't yieldable by reference,
  22278. * but we still allow them with a notice. */
  22279. if (IS_UNUSED == IS_CONST || IS_UNUSED == IS_TMP_VAR) {
  22280. zval *value, *copy;
  22281. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  22282. value = NULL;
  22283. ALLOC_ZVAL(copy);
  22284. INIT_PZVAL_COPY(copy, value);
  22285. /* Temporary variables don't need ctor copying */
  22286. if (!0) {
  22287. zval_copy_ctor(copy);
  22288. }
  22289. generator->value = copy;
  22290. } else {
  22291. zval **value_ptr = NULL;
  22292. if (IS_UNUSED == IS_VAR && UNEXPECTED(value_ptr == NULL)) {
  22293. zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference");
  22294. }
  22295. /* If a function call result is yielded and the function did
  22296. * not return by reference we throw a notice. */
  22297. if (IS_UNUSED == IS_VAR && !Z_ISREF_PP(value_ptr)
  22298. && !(opline->extended_value == ZEND_RETURNS_FUNCTION
  22299. && EX_T(opline->op1.var).var.fcall_returned_reference)
  22300. && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) {
  22301. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  22302. Z_ADDREF_PP(value_ptr);
  22303. generator->value = *value_ptr;
  22304. } else {
  22305. SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr);
  22306. Z_ADDREF_PP(value_ptr);
  22307. generator->value = *value_ptr;
  22308. }
  22309. }
  22310. } else {
  22311. zval *value = NULL;
  22312. /* Consts, temporary variables and references need copying */
  22313. if (IS_UNUSED == IS_CONST || IS_UNUSED == IS_TMP_VAR
  22314. || PZVAL_IS_REF(value)
  22315. ) {
  22316. zval *copy;
  22317. ALLOC_ZVAL(copy);
  22318. INIT_PZVAL_COPY(copy, value);
  22319. /* Temporary variables don't need ctor copying */
  22320. if (!0) {
  22321. zval_copy_ctor(copy);
  22322. }
  22323. generator->value = copy;
  22324. } else {
  22325. if (IS_UNUSED == IS_CV) {
  22326. Z_ADDREF_P(value);
  22327. }
  22328. generator->value = value;
  22329. }
  22330. }
  22331. } else {
  22332. /* If no value was specified yield null */
  22333. Z_ADDREF(EG(uninitialized_zval));
  22334. generator->value = &EG(uninitialized_zval);
  22335. }
  22336. /* Set the new yielded key */
  22337. if (IS_CONST != IS_UNUSED) {
  22338. zval *key = opline->op2.zv;
  22339. /* Consts, temporary variables and references need copying */
  22340. if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR
  22341. || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0)
  22342. ) {
  22343. zval *copy;
  22344. ALLOC_ZVAL(copy);
  22345. INIT_PZVAL_COPY(copy, key);
  22346. /* Temporary variables don't need ctor copying */
  22347. if (!0) {
  22348. zval_copy_ctor(copy);
  22349. }
  22350. generator->key = copy;
  22351. } else {
  22352. Z_ADDREF_P(key);
  22353. generator->key = key;
  22354. }
  22355. if (Z_TYPE_P(generator->key) == IS_LONG
  22356. && Z_LVAL_P(generator->key) > generator->largest_used_integer_key
  22357. ) {
  22358. generator->largest_used_integer_key = Z_LVAL_P(generator->key);
  22359. }
  22360. } else {
  22361. /* If no key was specified we use auto-increment keys */
  22362. generator->largest_used_integer_key++;
  22363. ALLOC_INIT_ZVAL(generator->key);
  22364. ZVAL_LONG(generator->key, generator->largest_used_integer_key);
  22365. }
  22366. if (RETURN_VALUE_USED(opline)) {
  22367. /* If the return value of yield is used set the send
  22368. * target and initialize it to NULL */
  22369. generator->send_target = &EX_T(opline->result.var).var.ptr;
  22370. Z_ADDREF(EG(uninitialized_zval));
  22371. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  22372. } else {
  22373. generator->send_target = NULL;
  22374. }
  22375. /* We increment to the next op, so we are at the correct position when the
  22376. * generator is resumed. */
  22377. ZEND_VM_INC_OPCODE();
  22378. /* The GOTO VM uses a local opline variable. We need to set the opline
  22379. * variable in execute_data so we don't resume at an old position. */
  22380. SAVE_OPLINE();
  22381. ZEND_VM_RETURN();
  22382. }
  22383. static int ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  22384. {
  22385. return zend_binary_assign_op_helper_SPEC_UNUSED_CONST(pow_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  22386. }
  22387. static int ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMP(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS)
  22388. {
  22389. USE_OPLINE
  22390. zend_free_op free_op2, free_op_data1;
  22391. zval **object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  22392. zval *object;
  22393. zval *property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  22394. zval *value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  22395. int have_get_ptr = 0;
  22396. if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  22397. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  22398. }
  22399. make_real_object(object_ptr TSRMLS_CC);
  22400. object = *object_ptr;
  22401. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  22402. zend_error(E_WARNING, "Attempt to assign property of non-object");
  22403. zval_dtor(free_op2.var);
  22404. FREE_OP(free_op_data1);
  22405. if (RETURN_VALUE_USED(opline)) {
  22406. PZVAL_LOCK(&EG(uninitialized_zval));
  22407. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  22408. }
  22409. } else {
  22410. /* here we are sure we are dealing with an object */
  22411. if (1) {
  22412. MAKE_REAL_ZVAL_PTR(property);
  22413. }
  22414. /* here property is a string */
  22415. if (opline->extended_value == ZEND_ASSIGN_OBJ
  22416. && Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  22417. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  22418. if (zptr != NULL) { /* NULL means no success in getting PTR */
  22419. have_get_ptr = 1;
  22420. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  22421. if (RETURN_VALUE_USED(opline)) {
  22422. PZVAL_LOCK(&EG(uninitialized_zval));
  22423. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  22424. }
  22425. } else {
  22426. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  22427. binary_op(*zptr, *zptr, value TSRMLS_CC);
  22428. if (RETURN_VALUE_USED(opline)) {
  22429. PZVAL_LOCK(*zptr);
  22430. EX_T(opline->result.var).var.ptr = *zptr;
  22431. }
  22432. }
  22433. }
  22434. }
  22435. if (!have_get_ptr) {
  22436. zval *z = NULL;
  22437. Z_ADDREF_P(object);
  22438. if (opline->extended_value == ZEND_ASSIGN_OBJ) {
  22439. if (Z_OBJ_HT_P(object)->read_property) {
  22440. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  22441. }
  22442. } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ {
  22443. if (Z_OBJ_HT_P(object)->read_dimension) {
  22444. z = Z_OBJ_HT_P(object)->read_dimension(object, property, BP_VAR_R TSRMLS_CC);
  22445. }
  22446. }
  22447. if (z) {
  22448. if (Z_TYPE_P(z) == IS_OBJECT && Z_OBJ_HT_P(z)->get) {
  22449. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  22450. if (Z_REFCOUNT_P(z) == 0) {
  22451. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  22452. zval_dtor(z);
  22453. FREE_ZVAL(z);
  22454. }
  22455. z = value;
  22456. }
  22457. Z_ADDREF_P(z);
  22458. SEPARATE_ZVAL_IF_NOT_REF(&z);
  22459. binary_op(z, z, value TSRMLS_CC);
  22460. if (opline->extended_value == ZEND_ASSIGN_OBJ) {
  22461. Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  22462. } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ {
  22463. Z_OBJ_HT_P(object)->write_dimension(object, property, z TSRMLS_CC);
  22464. }
  22465. if (RETURN_VALUE_USED(opline)) {
  22466. PZVAL_LOCK(z);
  22467. EX_T(opline->result.var).var.ptr = z;
  22468. }
  22469. zval_ptr_dtor(&z);
  22470. } else {
  22471. zend_error(E_WARNING, "Attempt to assign property of non-object");
  22472. if (RETURN_VALUE_USED(opline)) {
  22473. PZVAL_LOCK(&EG(uninitialized_zval));
  22474. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  22475. }
  22476. }
  22477. zval_ptr_dtor(&object);
  22478. }
  22479. if (1) {
  22480. zval_ptr_dtor(&property);
  22481. } else {
  22482. zval_dtor(free_op2.var);
  22483. }
  22484. FREE_OP(free_op_data1);
  22485. }
  22486. /* assign_obj has two opcodes! */
  22487. CHECK_EXCEPTION();
  22488. ZEND_VM_INC_OPCODE();
  22489. ZEND_VM_NEXT_OPCODE();
  22490. }
  22491. static int ZEND_FASTCALL zend_binary_assign_op_helper_SPEC_UNUSED_TMP(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS)
  22492. {
  22493. USE_OPLINE
  22494. zend_free_op free_op2, free_op_data2, free_op_data1;
  22495. zval **var_ptr;
  22496. zval *value;
  22497. SAVE_OPLINE();
  22498. switch (opline->extended_value) {
  22499. case ZEND_ASSIGN_OBJ:
  22500. return zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMP(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  22501. break;
  22502. case ZEND_ASSIGN_DIM: {
  22503. zval **container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  22504. if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) {
  22505. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  22506. } else if (UNEXPECTED(Z_TYPE_PP(container) == IS_OBJECT)) {
  22507. if (IS_UNUSED == IS_VAR && !0) {
  22508. Z_ADDREF_PP(container); /* undo the effect of get_obj_zval_ptr_ptr() */
  22509. }
  22510. return zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMP(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  22511. } else {
  22512. zval *dim = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  22513. zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), container, dim, IS_TMP_VAR, BP_VAR_RW TSRMLS_CC);
  22514. value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  22515. var_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC);
  22516. }
  22517. }
  22518. break;
  22519. default:
  22520. value = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  22521. var_ptr = NULL;
  22522. /* do nothing */
  22523. break;
  22524. }
  22525. if (UNEXPECTED(var_ptr == NULL)) {
  22526. zend_error_noreturn(E_ERROR, "Cannot use assign-op operators with overloaded objects nor string offsets");
  22527. }
  22528. if (UNEXPECTED(*var_ptr == &EG(error_zval))) {
  22529. if (RETURN_VALUE_USED(opline)) {
  22530. PZVAL_LOCK(&EG(uninitialized_zval));
  22531. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  22532. }
  22533. zval_dtor(free_op2.var);
  22534. CHECK_EXCEPTION();
  22535. if (opline->extended_value == ZEND_ASSIGN_DIM) {
  22536. ZEND_VM_INC_OPCODE();
  22537. }
  22538. ZEND_VM_NEXT_OPCODE();
  22539. }
  22540. SEPARATE_ZVAL_IF_NOT_REF(var_ptr);
  22541. if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT)
  22542. && Z_OBJ_HANDLER_PP(var_ptr, get)
  22543. && Z_OBJ_HANDLER_PP(var_ptr, set)) {
  22544. /* proxy object */
  22545. zval *objval = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC);
  22546. Z_ADDREF_P(objval);
  22547. binary_op(objval, objval, value TSRMLS_CC);
  22548. Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, objval TSRMLS_CC);
  22549. zval_ptr_dtor(&objval);
  22550. } else {
  22551. binary_op(*var_ptr, *var_ptr, value TSRMLS_CC);
  22552. }
  22553. if (RETURN_VALUE_USED(opline)) {
  22554. PZVAL_LOCK(*var_ptr);
  22555. EX_T(opline->result.var).var.ptr = *var_ptr;
  22556. }
  22557. zval_dtor(free_op2.var);
  22558. if (opline->extended_value == ZEND_ASSIGN_DIM) {
  22559. FREE_OP(free_op_data1);
  22560. FREE_OP_VAR_PTR(free_op_data2);
  22561. CHECK_EXCEPTION();
  22562. ZEND_VM_INC_OPCODE();
  22563. } else {
  22564. CHECK_EXCEPTION();
  22565. }
  22566. ZEND_VM_NEXT_OPCODE();
  22567. }
  22568. static int ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  22569. {
  22570. return zend_binary_assign_op_helper_SPEC_UNUSED_TMP(add_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  22571. }
  22572. static int ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  22573. {
  22574. return zend_binary_assign_op_helper_SPEC_UNUSED_TMP(sub_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  22575. }
  22576. static int ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  22577. {
  22578. return zend_binary_assign_op_helper_SPEC_UNUSED_TMP(mul_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  22579. }
  22580. static int ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  22581. {
  22582. return zend_binary_assign_op_helper_SPEC_UNUSED_TMP(div_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  22583. }
  22584. static int ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  22585. {
  22586. return zend_binary_assign_op_helper_SPEC_UNUSED_TMP(mod_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  22587. }
  22588. static int ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  22589. {
  22590. return zend_binary_assign_op_helper_SPEC_UNUSED_TMP(shift_left_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  22591. }
  22592. static int ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  22593. {
  22594. return zend_binary_assign_op_helper_SPEC_UNUSED_TMP(shift_right_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  22595. }
  22596. static int ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  22597. {
  22598. return zend_binary_assign_op_helper_SPEC_UNUSED_TMP(concat_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  22599. }
  22600. static int ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  22601. {
  22602. return zend_binary_assign_op_helper_SPEC_UNUSED_TMP(bitwise_or_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  22603. }
  22604. static int ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  22605. {
  22606. return zend_binary_assign_op_helper_SPEC_UNUSED_TMP(bitwise_and_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  22607. }
  22608. static int ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  22609. {
  22610. return zend_binary_assign_op_helper_SPEC_UNUSED_TMP(bitwise_xor_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  22611. }
  22612. static int ZEND_FASTCALL zend_pre_incdec_property_helper_SPEC_UNUSED_TMP(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS)
  22613. {
  22614. USE_OPLINE
  22615. zend_free_op free_op2;
  22616. zval **object_ptr;
  22617. zval *object;
  22618. zval *property;
  22619. zval **retval;
  22620. int have_get_ptr = 0;
  22621. SAVE_OPLINE();
  22622. object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  22623. property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  22624. retval = &EX_T(opline->result.var).var.ptr;
  22625. if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  22626. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  22627. }
  22628. make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */
  22629. object = *object_ptr;
  22630. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  22631. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  22632. zval_dtor(free_op2.var);
  22633. if (RETURN_VALUE_USED(opline)) {
  22634. PZVAL_LOCK(&EG(uninitialized_zval));
  22635. *retval = &EG(uninitialized_zval);
  22636. }
  22637. CHECK_EXCEPTION();
  22638. ZEND_VM_NEXT_OPCODE();
  22639. }
  22640. /* here we are sure we are dealing with an object */
  22641. if (1) {
  22642. MAKE_REAL_ZVAL_PTR(property);
  22643. }
  22644. if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  22645. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  22646. if (zptr != NULL) { /* NULL means no success in getting PTR */
  22647. have_get_ptr = 1;
  22648. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  22649. if (RETURN_VALUE_USED(opline)) {
  22650. PZVAL_LOCK(&EG(uninitialized_zval));
  22651. *retval = &EG(uninitialized_zval);
  22652. }
  22653. } else {
  22654. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  22655. incdec_op(*zptr);
  22656. if (RETURN_VALUE_USED(opline)) {
  22657. *retval = *zptr;
  22658. PZVAL_LOCK(*retval);
  22659. }
  22660. }
  22661. }
  22662. }
  22663. if (!have_get_ptr) {
  22664. if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) {
  22665. zval *z;
  22666. Z_ADDREF_P(object);
  22667. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  22668. if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) {
  22669. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  22670. if (Z_REFCOUNT_P(z) == 0) {
  22671. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  22672. zval_dtor(z);
  22673. FREE_ZVAL(z);
  22674. }
  22675. z = value;
  22676. }
  22677. Z_ADDREF_P(z);
  22678. SEPARATE_ZVAL_IF_NOT_REF(&z);
  22679. incdec_op(z);
  22680. *retval = z;
  22681. Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  22682. zval_ptr_dtor(&object);
  22683. SELECTIVE_PZVAL_LOCK(*retval, opline);
  22684. zval_ptr_dtor(&z);
  22685. } else {
  22686. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  22687. if (RETURN_VALUE_USED(opline)) {
  22688. PZVAL_LOCK(&EG(uninitialized_zval));
  22689. *retval = &EG(uninitialized_zval);
  22690. }
  22691. }
  22692. }
  22693. if (1) {
  22694. zval_ptr_dtor(&property);
  22695. } else {
  22696. zval_dtor(free_op2.var);
  22697. }
  22698. CHECK_EXCEPTION();
  22699. ZEND_VM_NEXT_OPCODE();
  22700. }
  22701. static int ZEND_FASTCALL ZEND_PRE_INC_OBJ_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  22702. {
  22703. return zend_pre_incdec_property_helper_SPEC_UNUSED_TMP(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  22704. }
  22705. static int ZEND_FASTCALL ZEND_PRE_DEC_OBJ_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  22706. {
  22707. return zend_pre_incdec_property_helper_SPEC_UNUSED_TMP(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  22708. }
  22709. static int ZEND_FASTCALL zend_post_incdec_property_helper_SPEC_UNUSED_TMP(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS)
  22710. {
  22711. USE_OPLINE
  22712. zend_free_op free_op2;
  22713. zval **object_ptr;
  22714. zval *object;
  22715. zval *property;
  22716. zval *retval;
  22717. int have_get_ptr = 0;
  22718. SAVE_OPLINE();
  22719. object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  22720. property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  22721. retval = &EX_T(opline->result.var).tmp_var;
  22722. if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  22723. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  22724. }
  22725. make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */
  22726. object = *object_ptr;
  22727. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  22728. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  22729. zval_dtor(free_op2.var);
  22730. ZVAL_NULL(retval);
  22731. CHECK_EXCEPTION();
  22732. ZEND_VM_NEXT_OPCODE();
  22733. }
  22734. /* here we are sure we are dealing with an object */
  22735. if (1) {
  22736. MAKE_REAL_ZVAL_PTR(property);
  22737. }
  22738. if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  22739. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  22740. if (zptr != NULL) { /* NULL means no success in getting PTR */
  22741. have_get_ptr = 1;
  22742. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  22743. ZVAL_NULL(retval);
  22744. } else {
  22745. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  22746. ZVAL_COPY_VALUE(retval, *zptr);
  22747. zendi_zval_copy_ctor(*retval);
  22748. incdec_op(*zptr);
  22749. }
  22750. }
  22751. }
  22752. if (!have_get_ptr) {
  22753. if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) {
  22754. zval *z, *z_copy;
  22755. Z_ADDREF_P(object);
  22756. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  22757. if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) {
  22758. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  22759. if (Z_REFCOUNT_P(z) == 0) {
  22760. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  22761. zval_dtor(z);
  22762. FREE_ZVAL(z);
  22763. }
  22764. z = value;
  22765. }
  22766. ZVAL_COPY_VALUE(retval, z);
  22767. zendi_zval_copy_ctor(*retval);
  22768. ALLOC_ZVAL(z_copy);
  22769. INIT_PZVAL_COPY(z_copy, z);
  22770. zendi_zval_copy_ctor(*z_copy);
  22771. incdec_op(z_copy);
  22772. Z_ADDREF_P(z);
  22773. Z_OBJ_HT_P(object)->write_property(object, property, z_copy, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  22774. zval_ptr_dtor(&object);
  22775. zval_ptr_dtor(&z_copy);
  22776. zval_ptr_dtor(&z);
  22777. } else {
  22778. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  22779. ZVAL_NULL(retval);
  22780. }
  22781. }
  22782. if (1) {
  22783. zval_ptr_dtor(&property);
  22784. } else {
  22785. zval_dtor(free_op2.var);
  22786. }
  22787. CHECK_EXCEPTION();
  22788. ZEND_VM_NEXT_OPCODE();
  22789. }
  22790. static int ZEND_FASTCALL ZEND_POST_INC_OBJ_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  22791. {
  22792. return zend_post_incdec_property_helper_SPEC_UNUSED_TMP(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  22793. }
  22794. static int ZEND_FASTCALL ZEND_POST_DEC_OBJ_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  22795. {
  22796. return zend_post_incdec_property_helper_SPEC_UNUSED_TMP(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  22797. }
  22798. static int ZEND_FASTCALL zend_fetch_property_address_read_helper_SPEC_UNUSED_TMP(ZEND_OPCODE_HANDLER_ARGS)
  22799. {
  22800. USE_OPLINE
  22801. zval *container;
  22802. zend_free_op free_op2;
  22803. zval *offset;
  22804. SAVE_OPLINE();
  22805. container = _get_obj_zval_ptr_unused(TSRMLS_C);
  22806. offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  22807. if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) ||
  22808. UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) {
  22809. zend_error(E_NOTICE, "Trying to get property of non-object");
  22810. PZVAL_LOCK(&EG(uninitialized_zval));
  22811. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  22812. zval_dtor(free_op2.var);
  22813. } else {
  22814. zval *retval;
  22815. if (1) {
  22816. MAKE_REAL_ZVAL_PTR(offset);
  22817. }
  22818. /* here we are sure we are dealing with an object */
  22819. retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_R, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  22820. PZVAL_LOCK(retval);
  22821. EX_T(opline->result.var).var.ptr = retval;
  22822. if (1) {
  22823. zval_ptr_dtor(&offset);
  22824. } else {
  22825. zval_dtor(free_op2.var);
  22826. }
  22827. }
  22828. CHECK_EXCEPTION();
  22829. ZEND_VM_NEXT_OPCODE();
  22830. }
  22831. static int ZEND_FASTCALL ZEND_FETCH_OBJ_R_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  22832. {
  22833. return zend_fetch_property_address_read_helper_SPEC_UNUSED_TMP(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  22834. }
  22835. static int ZEND_FASTCALL ZEND_FETCH_OBJ_W_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  22836. {
  22837. USE_OPLINE
  22838. zend_free_op free_op1, free_op2;
  22839. zval *property;
  22840. zval **container;
  22841. SAVE_OPLINE();
  22842. property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  22843. if (1) {
  22844. MAKE_REAL_ZVAL_PTR(property);
  22845. }
  22846. container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  22847. if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) {
  22848. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  22849. }
  22850. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC);
  22851. if (1) {
  22852. zval_ptr_dtor(&property);
  22853. } else {
  22854. zval_dtor(free_op2.var);
  22855. }
  22856. if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  22857. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  22858. }
  22859. /* We are going to assign the result by reference */
  22860. if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
  22861. zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr;
  22862. Z_DELREF_PP(retval_ptr);
  22863. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr);
  22864. Z_ADDREF_PP(retval_ptr);
  22865. EX_T(opline->result.var).var.ptr = *EX_T(opline->result.var).var.ptr_ptr;
  22866. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  22867. }
  22868. CHECK_EXCEPTION();
  22869. ZEND_VM_NEXT_OPCODE();
  22870. }
  22871. static int ZEND_FASTCALL ZEND_FETCH_OBJ_RW_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  22872. {
  22873. USE_OPLINE
  22874. zend_free_op free_op1, free_op2;
  22875. zval *property;
  22876. zval **container;
  22877. SAVE_OPLINE();
  22878. property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  22879. container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  22880. if (1) {
  22881. MAKE_REAL_ZVAL_PTR(property);
  22882. }
  22883. if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) {
  22884. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  22885. }
  22886. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_RW TSRMLS_CC);
  22887. if (1) {
  22888. zval_ptr_dtor(&property);
  22889. } else {
  22890. zval_dtor(free_op2.var);
  22891. }
  22892. if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  22893. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  22894. }
  22895. CHECK_EXCEPTION();
  22896. ZEND_VM_NEXT_OPCODE();
  22897. }
  22898. static int ZEND_FASTCALL ZEND_FETCH_OBJ_IS_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  22899. {
  22900. USE_OPLINE
  22901. zval *container;
  22902. zend_free_op free_op2;
  22903. zval *offset;
  22904. SAVE_OPLINE();
  22905. container = _get_obj_zval_ptr_unused(TSRMLS_C);
  22906. offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  22907. if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) ||
  22908. UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) {
  22909. PZVAL_LOCK(&EG(uninitialized_zval));
  22910. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  22911. zval_dtor(free_op2.var);
  22912. } else {
  22913. zval *retval;
  22914. if (1) {
  22915. MAKE_REAL_ZVAL_PTR(offset);
  22916. }
  22917. /* here we are sure we are dealing with an object */
  22918. retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_IS, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  22919. PZVAL_LOCK(retval);
  22920. EX_T(opline->result.var).var.ptr = retval;
  22921. if (1) {
  22922. zval_ptr_dtor(&offset);
  22923. } else {
  22924. zval_dtor(free_op2.var);
  22925. }
  22926. }
  22927. CHECK_EXCEPTION();
  22928. ZEND_VM_NEXT_OPCODE();
  22929. }
  22930. static int ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  22931. {
  22932. USE_OPLINE
  22933. if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) {
  22934. /* Behave like FETCH_OBJ_W */
  22935. zend_free_op free_op1, free_op2;
  22936. zval *property;
  22937. zval **container;
  22938. SAVE_OPLINE();
  22939. property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  22940. container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  22941. if (1) {
  22942. MAKE_REAL_ZVAL_PTR(property);
  22943. }
  22944. if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) {
  22945. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  22946. }
  22947. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC);
  22948. if (1) {
  22949. zval_ptr_dtor(&property);
  22950. } else {
  22951. zval_dtor(free_op2.var);
  22952. }
  22953. if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  22954. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  22955. }
  22956. CHECK_EXCEPTION();
  22957. ZEND_VM_NEXT_OPCODE();
  22958. } else {
  22959. return zend_fetch_property_address_read_helper_SPEC_UNUSED_TMP(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  22960. }
  22961. }
  22962. static int ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  22963. {
  22964. USE_OPLINE
  22965. zend_free_op free_op1, free_op2, free_res;
  22966. zval **container;
  22967. zval *property;
  22968. SAVE_OPLINE();
  22969. container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  22970. property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  22971. if (IS_UNUSED == IS_CV) {
  22972. if (container != &EG(uninitialized_zval_ptr)) {
  22973. SEPARATE_ZVAL_IF_NOT_REF(container);
  22974. }
  22975. }
  22976. if (1) {
  22977. MAKE_REAL_ZVAL_PTR(property);
  22978. }
  22979. if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) {
  22980. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  22981. }
  22982. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_UNSET TSRMLS_CC);
  22983. if (1) {
  22984. zval_ptr_dtor(&property);
  22985. } else {
  22986. zval_dtor(free_op2.var);
  22987. }
  22988. if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  22989. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  22990. }
  22991. PZVAL_UNLOCK(*EX_T(opline->result.var).var.ptr_ptr, &free_res);
  22992. if (EX_T(opline->result.var).var.ptr_ptr != &EG(uninitialized_zval_ptr)) {
  22993. SEPARATE_ZVAL_IF_NOT_REF(EX_T(opline->result.var).var.ptr_ptr);
  22994. }
  22995. PZVAL_LOCK(*EX_T(opline->result.var).var.ptr_ptr);
  22996. FREE_OP_VAR_PTR(free_res);
  22997. CHECK_EXCEPTION();
  22998. ZEND_VM_NEXT_OPCODE();
  22999. }
  23000. static int ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  23001. {
  23002. USE_OPLINE
  23003. zend_free_op free_op2;
  23004. zval **object_ptr;
  23005. zval *property_name;
  23006. SAVE_OPLINE();
  23007. object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  23008. property_name = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  23009. if (1) {
  23010. MAKE_REAL_ZVAL_PTR(property_name);
  23011. }
  23012. if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  23013. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  23014. }
  23015. zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_OBJ, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  23016. if (1) {
  23017. zval_ptr_dtor(&property_name);
  23018. } else {
  23019. zval_dtor(free_op2.var);
  23020. }
  23021. /* assign_obj has two opcodes! */
  23022. CHECK_EXCEPTION();
  23023. ZEND_VM_INC_OPCODE();
  23024. ZEND_VM_NEXT_OPCODE();
  23025. }
  23026. static int ZEND_FASTCALL ZEND_ADD_VAR_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  23027. {
  23028. USE_OPLINE
  23029. zend_free_op free_op2;
  23030. zval *str = &EX_T(opline->result.var).tmp_var;
  23031. zval *var;
  23032. zval var_copy;
  23033. int use_copy = 0;
  23034. SAVE_OPLINE();
  23035. var = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  23036. if (IS_UNUSED == IS_UNUSED) {
  23037. /* Initialize for erealloc in add_string_to_string */
  23038. Z_STRVAL_P(str) = NULL;
  23039. Z_STRLEN_P(str) = 0;
  23040. Z_TYPE_P(str) = IS_STRING;
  23041. INIT_PZVAL(str);
  23042. }
  23043. if (Z_TYPE_P(var) != IS_STRING) {
  23044. zend_make_printable_zval(var, &var_copy, &use_copy);
  23045. if (use_copy) {
  23046. var = &var_copy;
  23047. }
  23048. }
  23049. add_string_to_string(str, str, var);
  23050. if (use_copy) {
  23051. zval_dtor(var);
  23052. }
  23053. /* original comment, possibly problematic:
  23054. * FREE_OP is missing intentionally here - we're always working on the same temporary variable
  23055. * (Zeev): I don't think it's problematic, we only use variables
  23056. * which aren't affected by FREE_OP(Ts, )'s anyway, unless they're
  23057. * string offsets or overloaded objects
  23058. */
  23059. zval_dtor(free_op2.var);
  23060. CHECK_EXCEPTION();
  23061. ZEND_VM_NEXT_OPCODE();
  23062. }
  23063. static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  23064. {
  23065. USE_OPLINE
  23066. zval *function_name;
  23067. char *function_name_strval;
  23068. int function_name_strlen;
  23069. zend_free_op free_op2;
  23070. call_slot *call = EX(call_slots) + opline->result.num;
  23071. SAVE_OPLINE();
  23072. function_name = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  23073. if (IS_TMP_VAR != IS_CONST &&
  23074. UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) {
  23075. if (UNEXPECTED(EG(exception) != NULL)) {
  23076. HANDLE_EXCEPTION();
  23077. }
  23078. zend_error_noreturn(E_ERROR, "Method name must be a string");
  23079. }
  23080. function_name_strval = Z_STRVAL_P(function_name);
  23081. function_name_strlen = Z_STRLEN_P(function_name);
  23082. call->object = _get_obj_zval_ptr_unused(TSRMLS_C);
  23083. if (EXPECTED(call->object != NULL) &&
  23084. EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) {
  23085. call->called_scope = Z_OBJCE_P(call->object);
  23086. if (IS_TMP_VAR != IS_CONST ||
  23087. (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) {
  23088. zval *object = call->object;
  23089. if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) {
  23090. zend_error_noreturn(E_ERROR, "Object does not support method calls");
  23091. }
  23092. /* First, locate the function. */
  23093. call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_TMP_VAR == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC);
  23094. if (UNEXPECTED(call->fbc == NULL)) {
  23095. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval);
  23096. }
  23097. if (IS_TMP_VAR == IS_CONST &&
  23098. EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) &&
  23099. EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) &&
  23100. EXPECTED(call->object == object)) {
  23101. CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc);
  23102. }
  23103. }
  23104. } else {
  23105. if (UNEXPECTED(EG(exception) != NULL)) {
  23106. zval_dtor(free_op2.var);
  23107. HANDLE_EXCEPTION();
  23108. }
  23109. zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object)));
  23110. }
  23111. if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) {
  23112. call->object = NULL;
  23113. } else {
  23114. if (!PZVAL_IS_REF(call->object)) {
  23115. Z_ADDREF_P(call->object); /* For $this pointer */
  23116. } else {
  23117. zval *this_ptr;
  23118. ALLOC_ZVAL(this_ptr);
  23119. INIT_PZVAL_COPY(this_ptr, call->object);
  23120. zval_copy_ctor(this_ptr);
  23121. call->object = this_ptr;
  23122. }
  23123. }
  23124. call->num_additional_args = 0;
  23125. call->is_ctor_call = 0;
  23126. EX(call) = call;
  23127. zval_dtor(free_op2.var);
  23128. CHECK_EXCEPTION();
  23129. ZEND_VM_NEXT_OPCODE();
  23130. }
  23131. static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  23132. {
  23133. USE_OPLINE
  23134. array_init(&EX_T(opline->result.var).tmp_var);
  23135. if (IS_UNUSED == IS_UNUSED) {
  23136. ZEND_VM_NEXT_OPCODE();
  23137. #if 0 || IS_UNUSED != IS_UNUSED
  23138. } else {
  23139. return ZEND_ADD_ARRAY_ELEMENT_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  23140. #endif
  23141. }
  23142. }
  23143. static int ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  23144. {
  23145. USE_OPLINE
  23146. zend_free_op free_op2;
  23147. zval **container;
  23148. zval *offset;
  23149. ulong hval;
  23150. SAVE_OPLINE();
  23151. container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  23152. if (IS_UNUSED == IS_CV && container != &EG(uninitialized_zval_ptr)) {
  23153. SEPARATE_ZVAL_IF_NOT_REF(container);
  23154. }
  23155. offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  23156. if (IS_UNUSED != IS_VAR || container) {
  23157. switch (Z_TYPE_PP(container)) {
  23158. case IS_ARRAY: {
  23159. HashTable *ht = Z_ARRVAL_PP(container);
  23160. switch (Z_TYPE_P(offset)) {
  23161. case IS_DOUBLE:
  23162. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  23163. zend_hash_index_del(ht, hval);
  23164. break;
  23165. case IS_RESOURCE:
  23166. case IS_BOOL:
  23167. case IS_LONG:
  23168. hval = Z_LVAL_P(offset);
  23169. zend_hash_index_del(ht, hval);
  23170. break;
  23171. case IS_STRING:
  23172. if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) {
  23173. Z_ADDREF_P(offset);
  23174. }
  23175. if (IS_TMP_VAR == IS_CONST) {
  23176. hval = Z_HASH_P(offset);
  23177. } else {
  23178. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_dim);
  23179. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  23180. }
  23181. if (ht == &EG(symbol_table)) {
  23182. zend_delete_global_variable_ex(offset->value.str.val, offset->value.str.len, hval TSRMLS_CC);
  23183. } else {
  23184. zend_hash_quick_del(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval);
  23185. }
  23186. if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) {
  23187. zval_ptr_dtor(&offset);
  23188. }
  23189. break;
  23190. num_index_dim:
  23191. zend_hash_index_del(ht, hval);
  23192. if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) {
  23193. zval_ptr_dtor(&offset);
  23194. }
  23195. break;
  23196. case IS_NULL:
  23197. zend_hash_del(ht, "", sizeof(""));
  23198. break;
  23199. default:
  23200. zend_error(E_WARNING, "Illegal offset type in unset");
  23201. break;
  23202. }
  23203. zval_dtor(free_op2.var);
  23204. break;
  23205. }
  23206. case IS_OBJECT:
  23207. if (UNEXPECTED(Z_OBJ_HT_P(*container)->unset_dimension == NULL)) {
  23208. zend_error_noreturn(E_ERROR, "Cannot use object as array");
  23209. }
  23210. if (1) {
  23211. MAKE_REAL_ZVAL_PTR(offset);
  23212. }
  23213. Z_OBJ_HT_P(*container)->unset_dimension(*container, offset TSRMLS_CC);
  23214. if (1) {
  23215. zval_ptr_dtor(&offset);
  23216. } else {
  23217. zval_dtor(free_op2.var);
  23218. }
  23219. break;
  23220. case IS_STRING:
  23221. zend_error_noreturn(E_ERROR, "Cannot unset string offsets");
  23222. ZEND_VM_CONTINUE(); /* bailed out before */
  23223. default:
  23224. zval_dtor(free_op2.var);
  23225. break;
  23226. }
  23227. } else {
  23228. zval_dtor(free_op2.var);
  23229. }
  23230. CHECK_EXCEPTION();
  23231. ZEND_VM_NEXT_OPCODE();
  23232. }
  23233. static int ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  23234. {
  23235. USE_OPLINE
  23236. zend_free_op free_op2;
  23237. zval **container;
  23238. zval *offset;
  23239. SAVE_OPLINE();
  23240. container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  23241. offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  23242. if (IS_UNUSED != IS_VAR || container) {
  23243. if (IS_UNUSED == IS_CV && container != &EG(uninitialized_zval_ptr)) {
  23244. SEPARATE_ZVAL_IF_NOT_REF(container);
  23245. }
  23246. if (Z_TYPE_PP(container) == IS_OBJECT) {
  23247. if (1) {
  23248. MAKE_REAL_ZVAL_PTR(offset);
  23249. }
  23250. if (Z_OBJ_HT_P(*container)->unset_property) {
  23251. Z_OBJ_HT_P(*container)->unset_property(*container, offset, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  23252. } else {
  23253. zend_error(E_NOTICE, "Trying to unset property of non-object");
  23254. }
  23255. if (1) {
  23256. zval_ptr_dtor(&offset);
  23257. } else {
  23258. zval_dtor(free_op2.var);
  23259. }
  23260. } else {
  23261. zval_dtor(free_op2.var);
  23262. }
  23263. } else {
  23264. zval_dtor(free_op2.var);
  23265. }
  23266. CHECK_EXCEPTION();
  23267. ZEND_VM_NEXT_OPCODE();
  23268. }
  23269. static int ZEND_FASTCALL zend_isset_isempty_dim_prop_obj_handler_SPEC_UNUSED_TMP(int prop_dim, ZEND_OPCODE_HANDLER_ARGS)
  23270. {
  23271. USE_OPLINE
  23272. zend_free_op free_op2;
  23273. zval *container;
  23274. zval **value = NULL;
  23275. int result = 0;
  23276. ulong hval;
  23277. zval *offset;
  23278. SAVE_OPLINE();
  23279. container = _get_obj_zval_ptr_unused(TSRMLS_C);
  23280. offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  23281. if (Z_TYPE_P(container) == IS_ARRAY && !prop_dim) {
  23282. HashTable *ht;
  23283. int isset = 0;
  23284. ht = Z_ARRVAL_P(container);
  23285. switch (Z_TYPE_P(offset)) {
  23286. case IS_DOUBLE:
  23287. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  23288. goto num_index_prop;
  23289. case IS_RESOURCE:
  23290. case IS_BOOL:
  23291. case IS_LONG:
  23292. hval = Z_LVAL_P(offset);
  23293. num_index_prop:
  23294. if (zend_hash_index_find(ht, hval, (void **) &value) == SUCCESS) {
  23295. isset = 1;
  23296. }
  23297. break;
  23298. case IS_STRING:
  23299. if (IS_TMP_VAR == IS_CONST) {
  23300. hval = Z_HASH_P(offset);
  23301. } else {
  23302. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_prop);
  23303. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  23304. }
  23305. if (zend_hash_quick_find(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, (void **) &value) == SUCCESS) {
  23306. isset = 1;
  23307. }
  23308. break;
  23309. case IS_NULL:
  23310. if (zend_hash_find(ht, "", sizeof(""), (void **) &value) == SUCCESS) {
  23311. isset = 1;
  23312. }
  23313. break;
  23314. default:
  23315. zend_error(E_WARNING, "Illegal offset type in isset or empty");
  23316. break;
  23317. }
  23318. if (opline->extended_value & ZEND_ISSET) {
  23319. if (isset && Z_TYPE_PP(value) == IS_NULL) {
  23320. result = 0;
  23321. } else {
  23322. result = isset;
  23323. }
  23324. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  23325. if (!isset || !i_zend_is_true(*value)) {
  23326. result = 0;
  23327. } else {
  23328. result = 1;
  23329. }
  23330. }
  23331. zval_dtor(free_op2.var);
  23332. } else if (Z_TYPE_P(container) == IS_OBJECT) {
  23333. if (1) {
  23334. MAKE_REAL_ZVAL_PTR(offset);
  23335. }
  23336. if (prop_dim) {
  23337. if (Z_OBJ_HT_P(container)->has_property) {
  23338. result = Z_OBJ_HT_P(container)->has_property(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  23339. } else {
  23340. zend_error(E_NOTICE, "Trying to check property of non-object");
  23341. result = 0;
  23342. }
  23343. } else {
  23344. if (Z_OBJ_HT_P(container)->has_dimension) {
  23345. result = Z_OBJ_HT_P(container)->has_dimension(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0 TSRMLS_CC);
  23346. } else {
  23347. zend_error(E_NOTICE, "Trying to check element of non-array");
  23348. result = 0;
  23349. }
  23350. }
  23351. if (1) {
  23352. zval_ptr_dtor(&offset);
  23353. } else {
  23354. zval_dtor(free_op2.var);
  23355. }
  23356. } else if (Z_TYPE_P(container) == IS_STRING && !prop_dim) { /* string offsets */
  23357. zval tmp;
  23358. if (Z_TYPE_P(offset) != IS_LONG) {
  23359. if (Z_TYPE_P(offset) <= IS_BOOL /* simple scalar types */
  23360. || (Z_TYPE_P(offset) == IS_STRING /* or numeric string */
  23361. && IS_LONG == is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, 0))) {
  23362. ZVAL_COPY_VALUE(&tmp, offset);
  23363. zval_copy_ctor(&tmp);
  23364. convert_to_long(&tmp);
  23365. offset = &tmp;
  23366. } else {
  23367. /* can not be converted to proper offset, return "not set" */
  23368. result = 0;
  23369. }
  23370. }
  23371. if (Z_TYPE_P(offset) == IS_LONG) {
  23372. if (opline->extended_value & ZEND_ISSET) {
  23373. if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container)) {
  23374. result = 1;
  23375. }
  23376. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  23377. if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container) && Z_STRVAL_P(container)[offset->value.lval] != '0') {
  23378. result = 1;
  23379. }
  23380. }
  23381. }
  23382. zval_dtor(free_op2.var);
  23383. } else {
  23384. zval_dtor(free_op2.var);
  23385. }
  23386. Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL;
  23387. if (opline->extended_value & ZEND_ISSET) {
  23388. Z_LVAL(EX_T(opline->result.var).tmp_var) = result;
  23389. } else {
  23390. Z_LVAL(EX_T(opline->result.var).tmp_var) = !result;
  23391. }
  23392. CHECK_EXCEPTION();
  23393. ZEND_VM_NEXT_OPCODE();
  23394. }
  23395. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  23396. {
  23397. return zend_isset_isempty_dim_prop_obj_handler_SPEC_UNUSED_TMP(0, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  23398. }
  23399. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  23400. {
  23401. return zend_isset_isempty_dim_prop_obj_handler_SPEC_UNUSED_TMP(1, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  23402. }
  23403. static int ZEND_FASTCALL ZEND_YIELD_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  23404. {
  23405. USE_OPLINE
  23406. /* The generator object is stored in return_value_ptr_ptr */
  23407. zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr);
  23408. if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) {
  23409. zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator");
  23410. }
  23411. /* Destroy the previously yielded value */
  23412. if (generator->value) {
  23413. zval_ptr_dtor(&generator->value);
  23414. }
  23415. /* Destroy the previously yielded key */
  23416. if (generator->key) {
  23417. zval_ptr_dtor(&generator->key);
  23418. }
  23419. /* Set the new yielded value */
  23420. if (IS_UNUSED != IS_UNUSED) {
  23421. if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) {
  23422. /* Constants and temporary variables aren't yieldable by reference,
  23423. * but we still allow them with a notice. */
  23424. if (IS_UNUSED == IS_CONST || IS_UNUSED == IS_TMP_VAR) {
  23425. zval *value, *copy;
  23426. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  23427. value = NULL;
  23428. ALLOC_ZVAL(copy);
  23429. INIT_PZVAL_COPY(copy, value);
  23430. /* Temporary variables don't need ctor copying */
  23431. if (!0) {
  23432. zval_copy_ctor(copy);
  23433. }
  23434. generator->value = copy;
  23435. } else {
  23436. zval **value_ptr = NULL;
  23437. if (IS_UNUSED == IS_VAR && UNEXPECTED(value_ptr == NULL)) {
  23438. zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference");
  23439. }
  23440. /* If a function call result is yielded and the function did
  23441. * not return by reference we throw a notice. */
  23442. if (IS_UNUSED == IS_VAR && !Z_ISREF_PP(value_ptr)
  23443. && !(opline->extended_value == ZEND_RETURNS_FUNCTION
  23444. && EX_T(opline->op1.var).var.fcall_returned_reference)
  23445. && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) {
  23446. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  23447. Z_ADDREF_PP(value_ptr);
  23448. generator->value = *value_ptr;
  23449. } else {
  23450. SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr);
  23451. Z_ADDREF_PP(value_ptr);
  23452. generator->value = *value_ptr;
  23453. }
  23454. }
  23455. } else {
  23456. zval *value = NULL;
  23457. /* Consts, temporary variables and references need copying */
  23458. if (IS_UNUSED == IS_CONST || IS_UNUSED == IS_TMP_VAR
  23459. || PZVAL_IS_REF(value)
  23460. ) {
  23461. zval *copy;
  23462. ALLOC_ZVAL(copy);
  23463. INIT_PZVAL_COPY(copy, value);
  23464. /* Temporary variables don't need ctor copying */
  23465. if (!0) {
  23466. zval_copy_ctor(copy);
  23467. }
  23468. generator->value = copy;
  23469. } else {
  23470. if (IS_UNUSED == IS_CV) {
  23471. Z_ADDREF_P(value);
  23472. }
  23473. generator->value = value;
  23474. }
  23475. }
  23476. } else {
  23477. /* If no value was specified yield null */
  23478. Z_ADDREF(EG(uninitialized_zval));
  23479. generator->value = &EG(uninitialized_zval);
  23480. }
  23481. /* Set the new yielded key */
  23482. if (IS_TMP_VAR != IS_UNUSED) {
  23483. zend_free_op free_op2;
  23484. zval *key = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  23485. /* Consts, temporary variables and references need copying */
  23486. if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR
  23487. || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0)
  23488. ) {
  23489. zval *copy;
  23490. ALLOC_ZVAL(copy);
  23491. INIT_PZVAL_COPY(copy, key);
  23492. /* Temporary variables don't need ctor copying */
  23493. if (!1) {
  23494. zval_copy_ctor(copy);
  23495. }
  23496. generator->key = copy;
  23497. } else {
  23498. Z_ADDREF_P(key);
  23499. generator->key = key;
  23500. }
  23501. if (Z_TYPE_P(generator->key) == IS_LONG
  23502. && Z_LVAL_P(generator->key) > generator->largest_used_integer_key
  23503. ) {
  23504. generator->largest_used_integer_key = Z_LVAL_P(generator->key);
  23505. }
  23506. } else {
  23507. /* If no key was specified we use auto-increment keys */
  23508. generator->largest_used_integer_key++;
  23509. ALLOC_INIT_ZVAL(generator->key);
  23510. ZVAL_LONG(generator->key, generator->largest_used_integer_key);
  23511. }
  23512. if (RETURN_VALUE_USED(opline)) {
  23513. /* If the return value of yield is used set the send
  23514. * target and initialize it to NULL */
  23515. generator->send_target = &EX_T(opline->result.var).var.ptr;
  23516. Z_ADDREF(EG(uninitialized_zval));
  23517. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  23518. } else {
  23519. generator->send_target = NULL;
  23520. }
  23521. /* We increment to the next op, so we are at the correct position when the
  23522. * generator is resumed. */
  23523. ZEND_VM_INC_OPCODE();
  23524. /* The GOTO VM uses a local opline variable. We need to set the opline
  23525. * variable in execute_data so we don't resume at an old position. */
  23526. SAVE_OPLINE();
  23527. ZEND_VM_RETURN();
  23528. }
  23529. static int ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  23530. {
  23531. return zend_binary_assign_op_helper_SPEC_UNUSED_TMP(pow_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  23532. }
  23533. static int ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_UNUSED_VAR(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS)
  23534. {
  23535. USE_OPLINE
  23536. zend_free_op free_op2, free_op_data1;
  23537. zval **object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  23538. zval *object;
  23539. zval *property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  23540. zval *value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  23541. int have_get_ptr = 0;
  23542. if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  23543. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  23544. }
  23545. make_real_object(object_ptr TSRMLS_CC);
  23546. object = *object_ptr;
  23547. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  23548. zend_error(E_WARNING, "Attempt to assign property of non-object");
  23549. zval_ptr_dtor_nogc(&free_op2.var);
  23550. FREE_OP(free_op_data1);
  23551. if (RETURN_VALUE_USED(opline)) {
  23552. PZVAL_LOCK(&EG(uninitialized_zval));
  23553. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  23554. }
  23555. } else {
  23556. /* here we are sure we are dealing with an object */
  23557. if (0) {
  23558. MAKE_REAL_ZVAL_PTR(property);
  23559. }
  23560. /* here property is a string */
  23561. if (opline->extended_value == ZEND_ASSIGN_OBJ
  23562. && Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  23563. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  23564. if (zptr != NULL) { /* NULL means no success in getting PTR */
  23565. have_get_ptr = 1;
  23566. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  23567. if (RETURN_VALUE_USED(opline)) {
  23568. PZVAL_LOCK(&EG(uninitialized_zval));
  23569. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  23570. }
  23571. } else {
  23572. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  23573. binary_op(*zptr, *zptr, value TSRMLS_CC);
  23574. if (RETURN_VALUE_USED(opline)) {
  23575. PZVAL_LOCK(*zptr);
  23576. EX_T(opline->result.var).var.ptr = *zptr;
  23577. }
  23578. }
  23579. }
  23580. }
  23581. if (!have_get_ptr) {
  23582. zval *z = NULL;
  23583. Z_ADDREF_P(object);
  23584. if (opline->extended_value == ZEND_ASSIGN_OBJ) {
  23585. if (Z_OBJ_HT_P(object)->read_property) {
  23586. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  23587. }
  23588. } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ {
  23589. if (Z_OBJ_HT_P(object)->read_dimension) {
  23590. z = Z_OBJ_HT_P(object)->read_dimension(object, property, BP_VAR_R TSRMLS_CC);
  23591. }
  23592. }
  23593. if (z) {
  23594. if (Z_TYPE_P(z) == IS_OBJECT && Z_OBJ_HT_P(z)->get) {
  23595. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  23596. if (Z_REFCOUNT_P(z) == 0) {
  23597. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  23598. zval_dtor(z);
  23599. FREE_ZVAL(z);
  23600. }
  23601. z = value;
  23602. }
  23603. Z_ADDREF_P(z);
  23604. SEPARATE_ZVAL_IF_NOT_REF(&z);
  23605. binary_op(z, z, value TSRMLS_CC);
  23606. if (opline->extended_value == ZEND_ASSIGN_OBJ) {
  23607. Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  23608. } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ {
  23609. Z_OBJ_HT_P(object)->write_dimension(object, property, z TSRMLS_CC);
  23610. }
  23611. if (RETURN_VALUE_USED(opline)) {
  23612. PZVAL_LOCK(z);
  23613. EX_T(opline->result.var).var.ptr = z;
  23614. }
  23615. zval_ptr_dtor(&z);
  23616. } else {
  23617. zend_error(E_WARNING, "Attempt to assign property of non-object");
  23618. if (RETURN_VALUE_USED(opline)) {
  23619. PZVAL_LOCK(&EG(uninitialized_zval));
  23620. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  23621. }
  23622. }
  23623. zval_ptr_dtor(&object);
  23624. }
  23625. if (0) {
  23626. zval_ptr_dtor(&property);
  23627. } else {
  23628. zval_ptr_dtor_nogc(&free_op2.var);
  23629. }
  23630. FREE_OP(free_op_data1);
  23631. }
  23632. /* assign_obj has two opcodes! */
  23633. CHECK_EXCEPTION();
  23634. ZEND_VM_INC_OPCODE();
  23635. ZEND_VM_NEXT_OPCODE();
  23636. }
  23637. static int ZEND_FASTCALL zend_binary_assign_op_helper_SPEC_UNUSED_VAR(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS)
  23638. {
  23639. USE_OPLINE
  23640. zend_free_op free_op2, free_op_data2, free_op_data1;
  23641. zval **var_ptr;
  23642. zval *value;
  23643. SAVE_OPLINE();
  23644. switch (opline->extended_value) {
  23645. case ZEND_ASSIGN_OBJ:
  23646. return zend_binary_assign_op_obj_helper_SPEC_UNUSED_VAR(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  23647. break;
  23648. case ZEND_ASSIGN_DIM: {
  23649. zval **container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  23650. if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) {
  23651. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  23652. } else if (UNEXPECTED(Z_TYPE_PP(container) == IS_OBJECT)) {
  23653. if (IS_UNUSED == IS_VAR && !0) {
  23654. Z_ADDREF_PP(container); /* undo the effect of get_obj_zval_ptr_ptr() */
  23655. }
  23656. return zend_binary_assign_op_obj_helper_SPEC_UNUSED_VAR(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  23657. } else {
  23658. zval *dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  23659. zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), container, dim, IS_VAR, BP_VAR_RW TSRMLS_CC);
  23660. value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  23661. var_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC);
  23662. }
  23663. }
  23664. break;
  23665. default:
  23666. value = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  23667. var_ptr = NULL;
  23668. /* do nothing */
  23669. break;
  23670. }
  23671. if (UNEXPECTED(var_ptr == NULL)) {
  23672. zend_error_noreturn(E_ERROR, "Cannot use assign-op operators with overloaded objects nor string offsets");
  23673. }
  23674. if (UNEXPECTED(*var_ptr == &EG(error_zval))) {
  23675. if (RETURN_VALUE_USED(opline)) {
  23676. PZVAL_LOCK(&EG(uninitialized_zval));
  23677. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  23678. }
  23679. zval_ptr_dtor_nogc(&free_op2.var);
  23680. CHECK_EXCEPTION();
  23681. if (opline->extended_value == ZEND_ASSIGN_DIM) {
  23682. ZEND_VM_INC_OPCODE();
  23683. }
  23684. ZEND_VM_NEXT_OPCODE();
  23685. }
  23686. SEPARATE_ZVAL_IF_NOT_REF(var_ptr);
  23687. if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT)
  23688. && Z_OBJ_HANDLER_PP(var_ptr, get)
  23689. && Z_OBJ_HANDLER_PP(var_ptr, set)) {
  23690. /* proxy object */
  23691. zval *objval = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC);
  23692. Z_ADDREF_P(objval);
  23693. binary_op(objval, objval, value TSRMLS_CC);
  23694. Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, objval TSRMLS_CC);
  23695. zval_ptr_dtor(&objval);
  23696. } else {
  23697. binary_op(*var_ptr, *var_ptr, value TSRMLS_CC);
  23698. }
  23699. if (RETURN_VALUE_USED(opline)) {
  23700. PZVAL_LOCK(*var_ptr);
  23701. EX_T(opline->result.var).var.ptr = *var_ptr;
  23702. }
  23703. zval_ptr_dtor_nogc(&free_op2.var);
  23704. if (opline->extended_value == ZEND_ASSIGN_DIM) {
  23705. FREE_OP(free_op_data1);
  23706. FREE_OP_VAR_PTR(free_op_data2);
  23707. CHECK_EXCEPTION();
  23708. ZEND_VM_INC_OPCODE();
  23709. } else {
  23710. CHECK_EXCEPTION();
  23711. }
  23712. ZEND_VM_NEXT_OPCODE();
  23713. }
  23714. static int ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  23715. {
  23716. return zend_binary_assign_op_helper_SPEC_UNUSED_VAR(add_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  23717. }
  23718. static int ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  23719. {
  23720. return zend_binary_assign_op_helper_SPEC_UNUSED_VAR(sub_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  23721. }
  23722. static int ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  23723. {
  23724. return zend_binary_assign_op_helper_SPEC_UNUSED_VAR(mul_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  23725. }
  23726. static int ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  23727. {
  23728. return zend_binary_assign_op_helper_SPEC_UNUSED_VAR(div_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  23729. }
  23730. static int ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  23731. {
  23732. return zend_binary_assign_op_helper_SPEC_UNUSED_VAR(mod_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  23733. }
  23734. static int ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  23735. {
  23736. return zend_binary_assign_op_helper_SPEC_UNUSED_VAR(shift_left_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  23737. }
  23738. static int ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  23739. {
  23740. return zend_binary_assign_op_helper_SPEC_UNUSED_VAR(shift_right_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  23741. }
  23742. static int ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  23743. {
  23744. return zend_binary_assign_op_helper_SPEC_UNUSED_VAR(concat_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  23745. }
  23746. static int ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  23747. {
  23748. return zend_binary_assign_op_helper_SPEC_UNUSED_VAR(bitwise_or_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  23749. }
  23750. static int ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  23751. {
  23752. return zend_binary_assign_op_helper_SPEC_UNUSED_VAR(bitwise_and_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  23753. }
  23754. static int ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  23755. {
  23756. return zend_binary_assign_op_helper_SPEC_UNUSED_VAR(bitwise_xor_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  23757. }
  23758. static int ZEND_FASTCALL zend_pre_incdec_property_helper_SPEC_UNUSED_VAR(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS)
  23759. {
  23760. USE_OPLINE
  23761. zend_free_op free_op2;
  23762. zval **object_ptr;
  23763. zval *object;
  23764. zval *property;
  23765. zval **retval;
  23766. int have_get_ptr = 0;
  23767. SAVE_OPLINE();
  23768. object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  23769. property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  23770. retval = &EX_T(opline->result.var).var.ptr;
  23771. if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  23772. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  23773. }
  23774. make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */
  23775. object = *object_ptr;
  23776. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  23777. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  23778. zval_ptr_dtor_nogc(&free_op2.var);
  23779. if (RETURN_VALUE_USED(opline)) {
  23780. PZVAL_LOCK(&EG(uninitialized_zval));
  23781. *retval = &EG(uninitialized_zval);
  23782. }
  23783. CHECK_EXCEPTION();
  23784. ZEND_VM_NEXT_OPCODE();
  23785. }
  23786. /* here we are sure we are dealing with an object */
  23787. if (0) {
  23788. MAKE_REAL_ZVAL_PTR(property);
  23789. }
  23790. if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  23791. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  23792. if (zptr != NULL) { /* NULL means no success in getting PTR */
  23793. have_get_ptr = 1;
  23794. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  23795. if (RETURN_VALUE_USED(opline)) {
  23796. PZVAL_LOCK(&EG(uninitialized_zval));
  23797. *retval = &EG(uninitialized_zval);
  23798. }
  23799. } else {
  23800. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  23801. incdec_op(*zptr);
  23802. if (RETURN_VALUE_USED(opline)) {
  23803. *retval = *zptr;
  23804. PZVAL_LOCK(*retval);
  23805. }
  23806. }
  23807. }
  23808. }
  23809. if (!have_get_ptr) {
  23810. if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) {
  23811. zval *z;
  23812. Z_ADDREF_P(object);
  23813. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  23814. if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) {
  23815. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  23816. if (Z_REFCOUNT_P(z) == 0) {
  23817. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  23818. zval_dtor(z);
  23819. FREE_ZVAL(z);
  23820. }
  23821. z = value;
  23822. }
  23823. Z_ADDREF_P(z);
  23824. SEPARATE_ZVAL_IF_NOT_REF(&z);
  23825. incdec_op(z);
  23826. *retval = z;
  23827. Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  23828. zval_ptr_dtor(&object);
  23829. SELECTIVE_PZVAL_LOCK(*retval, opline);
  23830. zval_ptr_dtor(&z);
  23831. } else {
  23832. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  23833. if (RETURN_VALUE_USED(opline)) {
  23834. PZVAL_LOCK(&EG(uninitialized_zval));
  23835. *retval = &EG(uninitialized_zval);
  23836. }
  23837. }
  23838. }
  23839. if (0) {
  23840. zval_ptr_dtor(&property);
  23841. } else {
  23842. zval_ptr_dtor_nogc(&free_op2.var);
  23843. }
  23844. CHECK_EXCEPTION();
  23845. ZEND_VM_NEXT_OPCODE();
  23846. }
  23847. static int ZEND_FASTCALL ZEND_PRE_INC_OBJ_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  23848. {
  23849. return zend_pre_incdec_property_helper_SPEC_UNUSED_VAR(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  23850. }
  23851. static int ZEND_FASTCALL ZEND_PRE_DEC_OBJ_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  23852. {
  23853. return zend_pre_incdec_property_helper_SPEC_UNUSED_VAR(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  23854. }
  23855. static int ZEND_FASTCALL zend_post_incdec_property_helper_SPEC_UNUSED_VAR(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS)
  23856. {
  23857. USE_OPLINE
  23858. zend_free_op free_op2;
  23859. zval **object_ptr;
  23860. zval *object;
  23861. zval *property;
  23862. zval *retval;
  23863. int have_get_ptr = 0;
  23864. SAVE_OPLINE();
  23865. object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  23866. property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  23867. retval = &EX_T(opline->result.var).tmp_var;
  23868. if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  23869. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  23870. }
  23871. make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */
  23872. object = *object_ptr;
  23873. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  23874. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  23875. zval_ptr_dtor_nogc(&free_op2.var);
  23876. ZVAL_NULL(retval);
  23877. CHECK_EXCEPTION();
  23878. ZEND_VM_NEXT_OPCODE();
  23879. }
  23880. /* here we are sure we are dealing with an object */
  23881. if (0) {
  23882. MAKE_REAL_ZVAL_PTR(property);
  23883. }
  23884. if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  23885. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  23886. if (zptr != NULL) { /* NULL means no success in getting PTR */
  23887. have_get_ptr = 1;
  23888. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  23889. ZVAL_NULL(retval);
  23890. } else {
  23891. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  23892. ZVAL_COPY_VALUE(retval, *zptr);
  23893. zendi_zval_copy_ctor(*retval);
  23894. incdec_op(*zptr);
  23895. }
  23896. }
  23897. }
  23898. if (!have_get_ptr) {
  23899. if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) {
  23900. zval *z, *z_copy;
  23901. Z_ADDREF_P(object);
  23902. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  23903. if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) {
  23904. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  23905. if (Z_REFCOUNT_P(z) == 0) {
  23906. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  23907. zval_dtor(z);
  23908. FREE_ZVAL(z);
  23909. }
  23910. z = value;
  23911. }
  23912. ZVAL_COPY_VALUE(retval, z);
  23913. zendi_zval_copy_ctor(*retval);
  23914. ALLOC_ZVAL(z_copy);
  23915. INIT_PZVAL_COPY(z_copy, z);
  23916. zendi_zval_copy_ctor(*z_copy);
  23917. incdec_op(z_copy);
  23918. Z_ADDREF_P(z);
  23919. Z_OBJ_HT_P(object)->write_property(object, property, z_copy, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  23920. zval_ptr_dtor(&object);
  23921. zval_ptr_dtor(&z_copy);
  23922. zval_ptr_dtor(&z);
  23923. } else {
  23924. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  23925. ZVAL_NULL(retval);
  23926. }
  23927. }
  23928. if (0) {
  23929. zval_ptr_dtor(&property);
  23930. } else {
  23931. zval_ptr_dtor_nogc(&free_op2.var);
  23932. }
  23933. CHECK_EXCEPTION();
  23934. ZEND_VM_NEXT_OPCODE();
  23935. }
  23936. static int ZEND_FASTCALL ZEND_POST_INC_OBJ_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  23937. {
  23938. return zend_post_incdec_property_helper_SPEC_UNUSED_VAR(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  23939. }
  23940. static int ZEND_FASTCALL ZEND_POST_DEC_OBJ_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  23941. {
  23942. return zend_post_incdec_property_helper_SPEC_UNUSED_VAR(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  23943. }
  23944. static int ZEND_FASTCALL zend_fetch_property_address_read_helper_SPEC_UNUSED_VAR(ZEND_OPCODE_HANDLER_ARGS)
  23945. {
  23946. USE_OPLINE
  23947. zval *container;
  23948. zend_free_op free_op2;
  23949. zval *offset;
  23950. SAVE_OPLINE();
  23951. container = _get_obj_zval_ptr_unused(TSRMLS_C);
  23952. offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  23953. if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) ||
  23954. UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) {
  23955. zend_error(E_NOTICE, "Trying to get property of non-object");
  23956. PZVAL_LOCK(&EG(uninitialized_zval));
  23957. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  23958. zval_ptr_dtor_nogc(&free_op2.var);
  23959. } else {
  23960. zval *retval;
  23961. if (0) {
  23962. MAKE_REAL_ZVAL_PTR(offset);
  23963. }
  23964. /* here we are sure we are dealing with an object */
  23965. retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_R, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  23966. PZVAL_LOCK(retval);
  23967. EX_T(opline->result.var).var.ptr = retval;
  23968. if (0) {
  23969. zval_ptr_dtor(&offset);
  23970. } else {
  23971. zval_ptr_dtor_nogc(&free_op2.var);
  23972. }
  23973. }
  23974. CHECK_EXCEPTION();
  23975. ZEND_VM_NEXT_OPCODE();
  23976. }
  23977. static int ZEND_FASTCALL ZEND_FETCH_OBJ_R_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  23978. {
  23979. return zend_fetch_property_address_read_helper_SPEC_UNUSED_VAR(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  23980. }
  23981. static int ZEND_FASTCALL ZEND_FETCH_OBJ_W_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  23982. {
  23983. USE_OPLINE
  23984. zend_free_op free_op1, free_op2;
  23985. zval *property;
  23986. zval **container;
  23987. SAVE_OPLINE();
  23988. property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  23989. if (0) {
  23990. MAKE_REAL_ZVAL_PTR(property);
  23991. }
  23992. container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  23993. if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) {
  23994. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  23995. }
  23996. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC);
  23997. if (0) {
  23998. zval_ptr_dtor(&property);
  23999. } else {
  24000. zval_ptr_dtor_nogc(&free_op2.var);
  24001. }
  24002. if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  24003. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  24004. }
  24005. /* We are going to assign the result by reference */
  24006. if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
  24007. zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr;
  24008. Z_DELREF_PP(retval_ptr);
  24009. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr);
  24010. Z_ADDREF_PP(retval_ptr);
  24011. EX_T(opline->result.var).var.ptr = *EX_T(opline->result.var).var.ptr_ptr;
  24012. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  24013. }
  24014. CHECK_EXCEPTION();
  24015. ZEND_VM_NEXT_OPCODE();
  24016. }
  24017. static int ZEND_FASTCALL ZEND_FETCH_OBJ_RW_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  24018. {
  24019. USE_OPLINE
  24020. zend_free_op free_op1, free_op2;
  24021. zval *property;
  24022. zval **container;
  24023. SAVE_OPLINE();
  24024. property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  24025. container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  24026. if (0) {
  24027. MAKE_REAL_ZVAL_PTR(property);
  24028. }
  24029. if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) {
  24030. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  24031. }
  24032. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_RW TSRMLS_CC);
  24033. if (0) {
  24034. zval_ptr_dtor(&property);
  24035. } else {
  24036. zval_ptr_dtor_nogc(&free_op2.var);
  24037. }
  24038. if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  24039. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  24040. }
  24041. CHECK_EXCEPTION();
  24042. ZEND_VM_NEXT_OPCODE();
  24043. }
  24044. static int ZEND_FASTCALL ZEND_FETCH_OBJ_IS_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  24045. {
  24046. USE_OPLINE
  24047. zval *container;
  24048. zend_free_op free_op2;
  24049. zval *offset;
  24050. SAVE_OPLINE();
  24051. container = _get_obj_zval_ptr_unused(TSRMLS_C);
  24052. offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  24053. if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) ||
  24054. UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) {
  24055. PZVAL_LOCK(&EG(uninitialized_zval));
  24056. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  24057. zval_ptr_dtor_nogc(&free_op2.var);
  24058. } else {
  24059. zval *retval;
  24060. if (0) {
  24061. MAKE_REAL_ZVAL_PTR(offset);
  24062. }
  24063. /* here we are sure we are dealing with an object */
  24064. retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_IS, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  24065. PZVAL_LOCK(retval);
  24066. EX_T(opline->result.var).var.ptr = retval;
  24067. if (0) {
  24068. zval_ptr_dtor(&offset);
  24069. } else {
  24070. zval_ptr_dtor_nogc(&free_op2.var);
  24071. }
  24072. }
  24073. CHECK_EXCEPTION();
  24074. ZEND_VM_NEXT_OPCODE();
  24075. }
  24076. static int ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  24077. {
  24078. USE_OPLINE
  24079. if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) {
  24080. /* Behave like FETCH_OBJ_W */
  24081. zend_free_op free_op1, free_op2;
  24082. zval *property;
  24083. zval **container;
  24084. SAVE_OPLINE();
  24085. property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  24086. container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  24087. if (0) {
  24088. MAKE_REAL_ZVAL_PTR(property);
  24089. }
  24090. if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) {
  24091. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  24092. }
  24093. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC);
  24094. if (0) {
  24095. zval_ptr_dtor(&property);
  24096. } else {
  24097. zval_ptr_dtor_nogc(&free_op2.var);
  24098. }
  24099. if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  24100. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  24101. }
  24102. CHECK_EXCEPTION();
  24103. ZEND_VM_NEXT_OPCODE();
  24104. } else {
  24105. return zend_fetch_property_address_read_helper_SPEC_UNUSED_VAR(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  24106. }
  24107. }
  24108. static int ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  24109. {
  24110. USE_OPLINE
  24111. zend_free_op free_op1, free_op2, free_res;
  24112. zval **container;
  24113. zval *property;
  24114. SAVE_OPLINE();
  24115. container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  24116. property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  24117. if (IS_UNUSED == IS_CV) {
  24118. if (container != &EG(uninitialized_zval_ptr)) {
  24119. SEPARATE_ZVAL_IF_NOT_REF(container);
  24120. }
  24121. }
  24122. if (0) {
  24123. MAKE_REAL_ZVAL_PTR(property);
  24124. }
  24125. if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) {
  24126. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  24127. }
  24128. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_UNSET TSRMLS_CC);
  24129. if (0) {
  24130. zval_ptr_dtor(&property);
  24131. } else {
  24132. zval_ptr_dtor_nogc(&free_op2.var);
  24133. }
  24134. if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  24135. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  24136. }
  24137. PZVAL_UNLOCK(*EX_T(opline->result.var).var.ptr_ptr, &free_res);
  24138. if (EX_T(opline->result.var).var.ptr_ptr != &EG(uninitialized_zval_ptr)) {
  24139. SEPARATE_ZVAL_IF_NOT_REF(EX_T(opline->result.var).var.ptr_ptr);
  24140. }
  24141. PZVAL_LOCK(*EX_T(opline->result.var).var.ptr_ptr);
  24142. FREE_OP_VAR_PTR(free_res);
  24143. CHECK_EXCEPTION();
  24144. ZEND_VM_NEXT_OPCODE();
  24145. }
  24146. static int ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  24147. {
  24148. USE_OPLINE
  24149. zend_free_op free_op2;
  24150. zval **object_ptr;
  24151. zval *property_name;
  24152. SAVE_OPLINE();
  24153. object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  24154. property_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  24155. if (0) {
  24156. MAKE_REAL_ZVAL_PTR(property_name);
  24157. }
  24158. if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  24159. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  24160. }
  24161. zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_OBJ, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  24162. if (0) {
  24163. zval_ptr_dtor(&property_name);
  24164. } else {
  24165. zval_ptr_dtor_nogc(&free_op2.var);
  24166. }
  24167. /* assign_obj has two opcodes! */
  24168. CHECK_EXCEPTION();
  24169. ZEND_VM_INC_OPCODE();
  24170. ZEND_VM_NEXT_OPCODE();
  24171. }
  24172. static int ZEND_FASTCALL ZEND_ADD_VAR_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  24173. {
  24174. USE_OPLINE
  24175. zend_free_op free_op2;
  24176. zval *str = &EX_T(opline->result.var).tmp_var;
  24177. zval *var;
  24178. zval var_copy;
  24179. int use_copy = 0;
  24180. SAVE_OPLINE();
  24181. var = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  24182. if (IS_UNUSED == IS_UNUSED) {
  24183. /* Initialize for erealloc in add_string_to_string */
  24184. Z_STRVAL_P(str) = NULL;
  24185. Z_STRLEN_P(str) = 0;
  24186. Z_TYPE_P(str) = IS_STRING;
  24187. INIT_PZVAL(str);
  24188. }
  24189. if (Z_TYPE_P(var) != IS_STRING) {
  24190. zend_make_printable_zval(var, &var_copy, &use_copy);
  24191. if (use_copy) {
  24192. var = &var_copy;
  24193. }
  24194. }
  24195. add_string_to_string(str, str, var);
  24196. if (use_copy) {
  24197. zval_dtor(var);
  24198. }
  24199. /* original comment, possibly problematic:
  24200. * FREE_OP is missing intentionally here - we're always working on the same temporary variable
  24201. * (Zeev): I don't think it's problematic, we only use variables
  24202. * which aren't affected by FREE_OP(Ts, )'s anyway, unless they're
  24203. * string offsets or overloaded objects
  24204. */
  24205. zval_ptr_dtor_nogc(&free_op2.var);
  24206. CHECK_EXCEPTION();
  24207. ZEND_VM_NEXT_OPCODE();
  24208. }
  24209. static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  24210. {
  24211. USE_OPLINE
  24212. zval *function_name;
  24213. char *function_name_strval;
  24214. int function_name_strlen;
  24215. zend_free_op free_op2;
  24216. call_slot *call = EX(call_slots) + opline->result.num;
  24217. SAVE_OPLINE();
  24218. function_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  24219. if (IS_VAR != IS_CONST &&
  24220. UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) {
  24221. if (UNEXPECTED(EG(exception) != NULL)) {
  24222. HANDLE_EXCEPTION();
  24223. }
  24224. zend_error_noreturn(E_ERROR, "Method name must be a string");
  24225. }
  24226. function_name_strval = Z_STRVAL_P(function_name);
  24227. function_name_strlen = Z_STRLEN_P(function_name);
  24228. call->object = _get_obj_zval_ptr_unused(TSRMLS_C);
  24229. if (EXPECTED(call->object != NULL) &&
  24230. EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) {
  24231. call->called_scope = Z_OBJCE_P(call->object);
  24232. if (IS_VAR != IS_CONST ||
  24233. (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) {
  24234. zval *object = call->object;
  24235. if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) {
  24236. zend_error_noreturn(E_ERROR, "Object does not support method calls");
  24237. }
  24238. /* First, locate the function. */
  24239. call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_VAR == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC);
  24240. if (UNEXPECTED(call->fbc == NULL)) {
  24241. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval);
  24242. }
  24243. if (IS_VAR == IS_CONST &&
  24244. EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) &&
  24245. EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) &&
  24246. EXPECTED(call->object == object)) {
  24247. CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc);
  24248. }
  24249. }
  24250. } else {
  24251. if (UNEXPECTED(EG(exception) != NULL)) {
  24252. zval_ptr_dtor_nogc(&free_op2.var);
  24253. HANDLE_EXCEPTION();
  24254. }
  24255. zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object)));
  24256. }
  24257. if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) {
  24258. call->object = NULL;
  24259. } else {
  24260. if (!PZVAL_IS_REF(call->object)) {
  24261. Z_ADDREF_P(call->object); /* For $this pointer */
  24262. } else {
  24263. zval *this_ptr;
  24264. ALLOC_ZVAL(this_ptr);
  24265. INIT_PZVAL_COPY(this_ptr, call->object);
  24266. zval_copy_ctor(this_ptr);
  24267. call->object = this_ptr;
  24268. }
  24269. }
  24270. call->num_additional_args = 0;
  24271. call->is_ctor_call = 0;
  24272. EX(call) = call;
  24273. zval_ptr_dtor_nogc(&free_op2.var);
  24274. CHECK_EXCEPTION();
  24275. ZEND_VM_NEXT_OPCODE();
  24276. }
  24277. static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  24278. {
  24279. USE_OPLINE
  24280. array_init(&EX_T(opline->result.var).tmp_var);
  24281. if (IS_UNUSED == IS_UNUSED) {
  24282. ZEND_VM_NEXT_OPCODE();
  24283. #if 0 || IS_UNUSED != IS_UNUSED
  24284. } else {
  24285. return ZEND_ADD_ARRAY_ELEMENT_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  24286. #endif
  24287. }
  24288. }
  24289. static int ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  24290. {
  24291. USE_OPLINE
  24292. zend_free_op free_op2;
  24293. zval **container;
  24294. zval *offset;
  24295. ulong hval;
  24296. SAVE_OPLINE();
  24297. container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  24298. if (IS_UNUSED == IS_CV && container != &EG(uninitialized_zval_ptr)) {
  24299. SEPARATE_ZVAL_IF_NOT_REF(container);
  24300. }
  24301. offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  24302. if (IS_UNUSED != IS_VAR || container) {
  24303. switch (Z_TYPE_PP(container)) {
  24304. case IS_ARRAY: {
  24305. HashTable *ht = Z_ARRVAL_PP(container);
  24306. switch (Z_TYPE_P(offset)) {
  24307. case IS_DOUBLE:
  24308. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  24309. zend_hash_index_del(ht, hval);
  24310. break;
  24311. case IS_RESOURCE:
  24312. case IS_BOOL:
  24313. case IS_LONG:
  24314. hval = Z_LVAL_P(offset);
  24315. zend_hash_index_del(ht, hval);
  24316. break;
  24317. case IS_STRING:
  24318. if (IS_VAR == IS_CV || IS_VAR == IS_VAR) {
  24319. Z_ADDREF_P(offset);
  24320. }
  24321. if (IS_VAR == IS_CONST) {
  24322. hval = Z_HASH_P(offset);
  24323. } else {
  24324. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_dim);
  24325. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  24326. }
  24327. if (ht == &EG(symbol_table)) {
  24328. zend_delete_global_variable_ex(offset->value.str.val, offset->value.str.len, hval TSRMLS_CC);
  24329. } else {
  24330. zend_hash_quick_del(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval);
  24331. }
  24332. if (IS_VAR == IS_CV || IS_VAR == IS_VAR) {
  24333. zval_ptr_dtor(&offset);
  24334. }
  24335. break;
  24336. num_index_dim:
  24337. zend_hash_index_del(ht, hval);
  24338. if (IS_VAR == IS_CV || IS_VAR == IS_VAR) {
  24339. zval_ptr_dtor(&offset);
  24340. }
  24341. break;
  24342. case IS_NULL:
  24343. zend_hash_del(ht, "", sizeof(""));
  24344. break;
  24345. default:
  24346. zend_error(E_WARNING, "Illegal offset type in unset");
  24347. break;
  24348. }
  24349. zval_ptr_dtor_nogc(&free_op2.var);
  24350. break;
  24351. }
  24352. case IS_OBJECT:
  24353. if (UNEXPECTED(Z_OBJ_HT_P(*container)->unset_dimension == NULL)) {
  24354. zend_error_noreturn(E_ERROR, "Cannot use object as array");
  24355. }
  24356. if (0) {
  24357. MAKE_REAL_ZVAL_PTR(offset);
  24358. }
  24359. Z_OBJ_HT_P(*container)->unset_dimension(*container, offset TSRMLS_CC);
  24360. if (0) {
  24361. zval_ptr_dtor(&offset);
  24362. } else {
  24363. zval_ptr_dtor_nogc(&free_op2.var);
  24364. }
  24365. break;
  24366. case IS_STRING:
  24367. zend_error_noreturn(E_ERROR, "Cannot unset string offsets");
  24368. ZEND_VM_CONTINUE(); /* bailed out before */
  24369. default:
  24370. zval_ptr_dtor_nogc(&free_op2.var);
  24371. break;
  24372. }
  24373. } else {
  24374. zval_ptr_dtor_nogc(&free_op2.var);
  24375. }
  24376. CHECK_EXCEPTION();
  24377. ZEND_VM_NEXT_OPCODE();
  24378. }
  24379. static int ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  24380. {
  24381. USE_OPLINE
  24382. zend_free_op free_op2;
  24383. zval **container;
  24384. zval *offset;
  24385. SAVE_OPLINE();
  24386. container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  24387. offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  24388. if (IS_UNUSED != IS_VAR || container) {
  24389. if (IS_UNUSED == IS_CV && container != &EG(uninitialized_zval_ptr)) {
  24390. SEPARATE_ZVAL_IF_NOT_REF(container);
  24391. }
  24392. if (Z_TYPE_PP(container) == IS_OBJECT) {
  24393. if (0) {
  24394. MAKE_REAL_ZVAL_PTR(offset);
  24395. }
  24396. if (Z_OBJ_HT_P(*container)->unset_property) {
  24397. Z_OBJ_HT_P(*container)->unset_property(*container, offset, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  24398. } else {
  24399. zend_error(E_NOTICE, "Trying to unset property of non-object");
  24400. }
  24401. if (0) {
  24402. zval_ptr_dtor(&offset);
  24403. } else {
  24404. zval_ptr_dtor_nogc(&free_op2.var);
  24405. }
  24406. } else {
  24407. zval_ptr_dtor_nogc(&free_op2.var);
  24408. }
  24409. } else {
  24410. zval_ptr_dtor_nogc(&free_op2.var);
  24411. }
  24412. CHECK_EXCEPTION();
  24413. ZEND_VM_NEXT_OPCODE();
  24414. }
  24415. static int ZEND_FASTCALL zend_isset_isempty_dim_prop_obj_handler_SPEC_UNUSED_VAR(int prop_dim, ZEND_OPCODE_HANDLER_ARGS)
  24416. {
  24417. USE_OPLINE
  24418. zend_free_op free_op2;
  24419. zval *container;
  24420. zval **value = NULL;
  24421. int result = 0;
  24422. ulong hval;
  24423. zval *offset;
  24424. SAVE_OPLINE();
  24425. container = _get_obj_zval_ptr_unused(TSRMLS_C);
  24426. offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  24427. if (Z_TYPE_P(container) == IS_ARRAY && !prop_dim) {
  24428. HashTable *ht;
  24429. int isset = 0;
  24430. ht = Z_ARRVAL_P(container);
  24431. switch (Z_TYPE_P(offset)) {
  24432. case IS_DOUBLE:
  24433. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  24434. goto num_index_prop;
  24435. case IS_RESOURCE:
  24436. case IS_BOOL:
  24437. case IS_LONG:
  24438. hval = Z_LVAL_P(offset);
  24439. num_index_prop:
  24440. if (zend_hash_index_find(ht, hval, (void **) &value) == SUCCESS) {
  24441. isset = 1;
  24442. }
  24443. break;
  24444. case IS_STRING:
  24445. if (IS_VAR == IS_CONST) {
  24446. hval = Z_HASH_P(offset);
  24447. } else {
  24448. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_prop);
  24449. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  24450. }
  24451. if (zend_hash_quick_find(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, (void **) &value) == SUCCESS) {
  24452. isset = 1;
  24453. }
  24454. break;
  24455. case IS_NULL:
  24456. if (zend_hash_find(ht, "", sizeof(""), (void **) &value) == SUCCESS) {
  24457. isset = 1;
  24458. }
  24459. break;
  24460. default:
  24461. zend_error(E_WARNING, "Illegal offset type in isset or empty");
  24462. break;
  24463. }
  24464. if (opline->extended_value & ZEND_ISSET) {
  24465. if (isset && Z_TYPE_PP(value) == IS_NULL) {
  24466. result = 0;
  24467. } else {
  24468. result = isset;
  24469. }
  24470. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  24471. if (!isset || !i_zend_is_true(*value)) {
  24472. result = 0;
  24473. } else {
  24474. result = 1;
  24475. }
  24476. }
  24477. zval_ptr_dtor_nogc(&free_op2.var);
  24478. } else if (Z_TYPE_P(container) == IS_OBJECT) {
  24479. if (0) {
  24480. MAKE_REAL_ZVAL_PTR(offset);
  24481. }
  24482. if (prop_dim) {
  24483. if (Z_OBJ_HT_P(container)->has_property) {
  24484. result = Z_OBJ_HT_P(container)->has_property(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  24485. } else {
  24486. zend_error(E_NOTICE, "Trying to check property of non-object");
  24487. result = 0;
  24488. }
  24489. } else {
  24490. if (Z_OBJ_HT_P(container)->has_dimension) {
  24491. result = Z_OBJ_HT_P(container)->has_dimension(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0 TSRMLS_CC);
  24492. } else {
  24493. zend_error(E_NOTICE, "Trying to check element of non-array");
  24494. result = 0;
  24495. }
  24496. }
  24497. if (0) {
  24498. zval_ptr_dtor(&offset);
  24499. } else {
  24500. zval_ptr_dtor_nogc(&free_op2.var);
  24501. }
  24502. } else if (Z_TYPE_P(container) == IS_STRING && !prop_dim) { /* string offsets */
  24503. zval tmp;
  24504. if (Z_TYPE_P(offset) != IS_LONG) {
  24505. if (Z_TYPE_P(offset) <= IS_BOOL /* simple scalar types */
  24506. || (Z_TYPE_P(offset) == IS_STRING /* or numeric string */
  24507. && IS_LONG == is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, 0))) {
  24508. ZVAL_COPY_VALUE(&tmp, offset);
  24509. zval_copy_ctor(&tmp);
  24510. convert_to_long(&tmp);
  24511. offset = &tmp;
  24512. } else {
  24513. /* can not be converted to proper offset, return "not set" */
  24514. result = 0;
  24515. }
  24516. }
  24517. if (Z_TYPE_P(offset) == IS_LONG) {
  24518. if (opline->extended_value & ZEND_ISSET) {
  24519. if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container)) {
  24520. result = 1;
  24521. }
  24522. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  24523. if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container) && Z_STRVAL_P(container)[offset->value.lval] != '0') {
  24524. result = 1;
  24525. }
  24526. }
  24527. }
  24528. zval_ptr_dtor_nogc(&free_op2.var);
  24529. } else {
  24530. zval_ptr_dtor_nogc(&free_op2.var);
  24531. }
  24532. Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL;
  24533. if (opline->extended_value & ZEND_ISSET) {
  24534. Z_LVAL(EX_T(opline->result.var).tmp_var) = result;
  24535. } else {
  24536. Z_LVAL(EX_T(opline->result.var).tmp_var) = !result;
  24537. }
  24538. CHECK_EXCEPTION();
  24539. ZEND_VM_NEXT_OPCODE();
  24540. }
  24541. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  24542. {
  24543. return zend_isset_isempty_dim_prop_obj_handler_SPEC_UNUSED_VAR(0, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  24544. }
  24545. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  24546. {
  24547. return zend_isset_isempty_dim_prop_obj_handler_SPEC_UNUSED_VAR(1, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  24548. }
  24549. static int ZEND_FASTCALL ZEND_YIELD_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  24550. {
  24551. USE_OPLINE
  24552. /* The generator object is stored in return_value_ptr_ptr */
  24553. zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr);
  24554. if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) {
  24555. zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator");
  24556. }
  24557. /* Destroy the previously yielded value */
  24558. if (generator->value) {
  24559. zval_ptr_dtor(&generator->value);
  24560. }
  24561. /* Destroy the previously yielded key */
  24562. if (generator->key) {
  24563. zval_ptr_dtor(&generator->key);
  24564. }
  24565. /* Set the new yielded value */
  24566. if (IS_UNUSED != IS_UNUSED) {
  24567. if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) {
  24568. /* Constants and temporary variables aren't yieldable by reference,
  24569. * but we still allow them with a notice. */
  24570. if (IS_UNUSED == IS_CONST || IS_UNUSED == IS_TMP_VAR) {
  24571. zval *value, *copy;
  24572. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  24573. value = NULL;
  24574. ALLOC_ZVAL(copy);
  24575. INIT_PZVAL_COPY(copy, value);
  24576. /* Temporary variables don't need ctor copying */
  24577. if (!0) {
  24578. zval_copy_ctor(copy);
  24579. }
  24580. generator->value = copy;
  24581. } else {
  24582. zval **value_ptr = NULL;
  24583. if (IS_UNUSED == IS_VAR && UNEXPECTED(value_ptr == NULL)) {
  24584. zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference");
  24585. }
  24586. /* If a function call result is yielded and the function did
  24587. * not return by reference we throw a notice. */
  24588. if (IS_UNUSED == IS_VAR && !Z_ISREF_PP(value_ptr)
  24589. && !(opline->extended_value == ZEND_RETURNS_FUNCTION
  24590. && EX_T(opline->op1.var).var.fcall_returned_reference)
  24591. && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) {
  24592. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  24593. Z_ADDREF_PP(value_ptr);
  24594. generator->value = *value_ptr;
  24595. } else {
  24596. SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr);
  24597. Z_ADDREF_PP(value_ptr);
  24598. generator->value = *value_ptr;
  24599. }
  24600. }
  24601. } else {
  24602. zval *value = NULL;
  24603. /* Consts, temporary variables and references need copying */
  24604. if (IS_UNUSED == IS_CONST || IS_UNUSED == IS_TMP_VAR
  24605. || PZVAL_IS_REF(value)
  24606. ) {
  24607. zval *copy;
  24608. ALLOC_ZVAL(copy);
  24609. INIT_PZVAL_COPY(copy, value);
  24610. /* Temporary variables don't need ctor copying */
  24611. if (!0) {
  24612. zval_copy_ctor(copy);
  24613. }
  24614. generator->value = copy;
  24615. } else {
  24616. if (IS_UNUSED == IS_CV) {
  24617. Z_ADDREF_P(value);
  24618. }
  24619. generator->value = value;
  24620. }
  24621. }
  24622. } else {
  24623. /* If no value was specified yield null */
  24624. Z_ADDREF(EG(uninitialized_zval));
  24625. generator->value = &EG(uninitialized_zval);
  24626. }
  24627. /* Set the new yielded key */
  24628. if (IS_VAR != IS_UNUSED) {
  24629. zend_free_op free_op2;
  24630. zval *key = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  24631. /* Consts, temporary variables and references need copying */
  24632. if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR
  24633. || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0)
  24634. ) {
  24635. zval *copy;
  24636. ALLOC_ZVAL(copy);
  24637. INIT_PZVAL_COPY(copy, key);
  24638. /* Temporary variables don't need ctor copying */
  24639. if (!0) {
  24640. zval_copy_ctor(copy);
  24641. }
  24642. generator->key = copy;
  24643. } else {
  24644. Z_ADDREF_P(key);
  24645. generator->key = key;
  24646. }
  24647. if (Z_TYPE_P(generator->key) == IS_LONG
  24648. && Z_LVAL_P(generator->key) > generator->largest_used_integer_key
  24649. ) {
  24650. generator->largest_used_integer_key = Z_LVAL_P(generator->key);
  24651. }
  24652. zval_ptr_dtor_nogc(&free_op2.var);
  24653. } else {
  24654. /* If no key was specified we use auto-increment keys */
  24655. generator->largest_used_integer_key++;
  24656. ALLOC_INIT_ZVAL(generator->key);
  24657. ZVAL_LONG(generator->key, generator->largest_used_integer_key);
  24658. }
  24659. if (RETURN_VALUE_USED(opline)) {
  24660. /* If the return value of yield is used set the send
  24661. * target and initialize it to NULL */
  24662. generator->send_target = &EX_T(opline->result.var).var.ptr;
  24663. Z_ADDREF(EG(uninitialized_zval));
  24664. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  24665. } else {
  24666. generator->send_target = NULL;
  24667. }
  24668. /* We increment to the next op, so we are at the correct position when the
  24669. * generator is resumed. */
  24670. ZEND_VM_INC_OPCODE();
  24671. /* The GOTO VM uses a local opline variable. We need to set the opline
  24672. * variable in execute_data so we don't resume at an old position. */
  24673. SAVE_OPLINE();
  24674. ZEND_VM_RETURN();
  24675. }
  24676. static int ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  24677. {
  24678. return zend_binary_assign_op_helper_SPEC_UNUSED_VAR(pow_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  24679. }
  24680. static int ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_UNUSED_UNUSED(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS)
  24681. {
  24682. USE_OPLINE
  24683. zend_free_op free_op_data1;
  24684. zval **object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  24685. zval *object;
  24686. zval *property = NULL;
  24687. zval *value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  24688. int have_get_ptr = 0;
  24689. if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  24690. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  24691. }
  24692. make_real_object(object_ptr TSRMLS_CC);
  24693. object = *object_ptr;
  24694. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  24695. zend_error(E_WARNING, "Attempt to assign property of non-object");
  24696. FREE_OP(free_op_data1);
  24697. if (RETURN_VALUE_USED(opline)) {
  24698. PZVAL_LOCK(&EG(uninitialized_zval));
  24699. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  24700. }
  24701. } else {
  24702. /* here we are sure we are dealing with an object */
  24703. if (0) {
  24704. MAKE_REAL_ZVAL_PTR(property);
  24705. }
  24706. /* here property is a string */
  24707. if (opline->extended_value == ZEND_ASSIGN_OBJ
  24708. && Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  24709. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_UNUSED == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  24710. if (zptr != NULL) { /* NULL means no success in getting PTR */
  24711. have_get_ptr = 1;
  24712. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  24713. if (RETURN_VALUE_USED(opline)) {
  24714. PZVAL_LOCK(&EG(uninitialized_zval));
  24715. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  24716. }
  24717. } else {
  24718. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  24719. binary_op(*zptr, *zptr, value TSRMLS_CC);
  24720. if (RETURN_VALUE_USED(opline)) {
  24721. PZVAL_LOCK(*zptr);
  24722. EX_T(opline->result.var).var.ptr = *zptr;
  24723. }
  24724. }
  24725. }
  24726. }
  24727. if (!have_get_ptr) {
  24728. zval *z = NULL;
  24729. Z_ADDREF_P(object);
  24730. if (opline->extended_value == ZEND_ASSIGN_OBJ) {
  24731. if (Z_OBJ_HT_P(object)->read_property) {
  24732. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_UNUSED == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  24733. }
  24734. } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ {
  24735. if (Z_OBJ_HT_P(object)->read_dimension) {
  24736. z = Z_OBJ_HT_P(object)->read_dimension(object, property, BP_VAR_R TSRMLS_CC);
  24737. }
  24738. }
  24739. if (z) {
  24740. if (Z_TYPE_P(z) == IS_OBJECT && Z_OBJ_HT_P(z)->get) {
  24741. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  24742. if (Z_REFCOUNT_P(z) == 0) {
  24743. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  24744. zval_dtor(z);
  24745. FREE_ZVAL(z);
  24746. }
  24747. z = value;
  24748. }
  24749. Z_ADDREF_P(z);
  24750. SEPARATE_ZVAL_IF_NOT_REF(&z);
  24751. binary_op(z, z, value TSRMLS_CC);
  24752. if (opline->extended_value == ZEND_ASSIGN_OBJ) {
  24753. Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_UNUSED == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  24754. } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ {
  24755. Z_OBJ_HT_P(object)->write_dimension(object, property, z TSRMLS_CC);
  24756. }
  24757. if (RETURN_VALUE_USED(opline)) {
  24758. PZVAL_LOCK(z);
  24759. EX_T(opline->result.var).var.ptr = z;
  24760. }
  24761. zval_ptr_dtor(&z);
  24762. } else {
  24763. zend_error(E_WARNING, "Attempt to assign property of non-object");
  24764. if (RETURN_VALUE_USED(opline)) {
  24765. PZVAL_LOCK(&EG(uninitialized_zval));
  24766. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  24767. }
  24768. }
  24769. zval_ptr_dtor(&object);
  24770. }
  24771. if (0) {
  24772. zval_ptr_dtor(&property);
  24773. } else {
  24774. }
  24775. FREE_OP(free_op_data1);
  24776. }
  24777. /* assign_obj has two opcodes! */
  24778. CHECK_EXCEPTION();
  24779. ZEND_VM_INC_OPCODE();
  24780. ZEND_VM_NEXT_OPCODE();
  24781. }
  24782. static int ZEND_FASTCALL zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS)
  24783. {
  24784. USE_OPLINE
  24785. zend_free_op free_op_data2, free_op_data1;
  24786. zval **var_ptr;
  24787. zval *value;
  24788. SAVE_OPLINE();
  24789. switch (opline->extended_value) {
  24790. case ZEND_ASSIGN_OBJ:
  24791. return zend_binary_assign_op_obj_helper_SPEC_UNUSED_UNUSED(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  24792. break;
  24793. case ZEND_ASSIGN_DIM: {
  24794. zval **container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  24795. if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) {
  24796. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  24797. } else if (UNEXPECTED(Z_TYPE_PP(container) == IS_OBJECT)) {
  24798. if (IS_UNUSED == IS_VAR && !0) {
  24799. Z_ADDREF_PP(container); /* undo the effect of get_obj_zval_ptr_ptr() */
  24800. }
  24801. return zend_binary_assign_op_obj_helper_SPEC_UNUSED_UNUSED(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  24802. } else {
  24803. zval *dim = NULL;
  24804. zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), container, dim, IS_UNUSED, BP_VAR_RW TSRMLS_CC);
  24805. value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  24806. var_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC);
  24807. }
  24808. }
  24809. break;
  24810. default:
  24811. value = NULL;
  24812. var_ptr = NULL;
  24813. /* do nothing */
  24814. break;
  24815. }
  24816. if (UNEXPECTED(var_ptr == NULL)) {
  24817. zend_error_noreturn(E_ERROR, "Cannot use assign-op operators with overloaded objects nor string offsets");
  24818. }
  24819. if (UNEXPECTED(*var_ptr == &EG(error_zval))) {
  24820. if (RETURN_VALUE_USED(opline)) {
  24821. PZVAL_LOCK(&EG(uninitialized_zval));
  24822. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  24823. }
  24824. CHECK_EXCEPTION();
  24825. if (opline->extended_value == ZEND_ASSIGN_DIM) {
  24826. ZEND_VM_INC_OPCODE();
  24827. }
  24828. ZEND_VM_NEXT_OPCODE();
  24829. }
  24830. SEPARATE_ZVAL_IF_NOT_REF(var_ptr);
  24831. if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT)
  24832. && Z_OBJ_HANDLER_PP(var_ptr, get)
  24833. && Z_OBJ_HANDLER_PP(var_ptr, set)) {
  24834. /* proxy object */
  24835. zval *objval = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC);
  24836. Z_ADDREF_P(objval);
  24837. binary_op(objval, objval, value TSRMLS_CC);
  24838. Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, objval TSRMLS_CC);
  24839. zval_ptr_dtor(&objval);
  24840. } else {
  24841. binary_op(*var_ptr, *var_ptr, value TSRMLS_CC);
  24842. }
  24843. if (RETURN_VALUE_USED(opline)) {
  24844. PZVAL_LOCK(*var_ptr);
  24845. EX_T(opline->result.var).var.ptr = *var_ptr;
  24846. }
  24847. if (opline->extended_value == ZEND_ASSIGN_DIM) {
  24848. FREE_OP(free_op_data1);
  24849. FREE_OP_VAR_PTR(free_op_data2);
  24850. CHECK_EXCEPTION();
  24851. ZEND_VM_INC_OPCODE();
  24852. } else {
  24853. CHECK_EXCEPTION();
  24854. }
  24855. ZEND_VM_NEXT_OPCODE();
  24856. }
  24857. static int ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  24858. {
  24859. return zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(add_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  24860. }
  24861. static int ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  24862. {
  24863. return zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(sub_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  24864. }
  24865. static int ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  24866. {
  24867. return zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(mul_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  24868. }
  24869. static int ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  24870. {
  24871. return zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(div_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  24872. }
  24873. static int ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  24874. {
  24875. return zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(mod_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  24876. }
  24877. static int ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  24878. {
  24879. return zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(shift_left_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  24880. }
  24881. static int ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  24882. {
  24883. return zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(shift_right_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  24884. }
  24885. static int ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  24886. {
  24887. return zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(concat_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  24888. }
  24889. static int ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  24890. {
  24891. return zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(bitwise_or_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  24892. }
  24893. static int ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  24894. {
  24895. return zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(bitwise_and_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  24896. }
  24897. static int ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  24898. {
  24899. return zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(bitwise_xor_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  24900. }
  24901. static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  24902. {
  24903. USE_OPLINE
  24904. array_init(&EX_T(opline->result.var).tmp_var);
  24905. if (IS_UNUSED == IS_UNUSED) {
  24906. ZEND_VM_NEXT_OPCODE();
  24907. #if 0 || IS_UNUSED != IS_UNUSED
  24908. } else {
  24909. return ZEND_ADD_ARRAY_ELEMENT_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  24910. #endif
  24911. }
  24912. }
  24913. static int ZEND_FASTCALL ZEND_YIELD_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  24914. {
  24915. USE_OPLINE
  24916. /* The generator object is stored in return_value_ptr_ptr */
  24917. zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr);
  24918. if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) {
  24919. zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator");
  24920. }
  24921. /* Destroy the previously yielded value */
  24922. if (generator->value) {
  24923. zval_ptr_dtor(&generator->value);
  24924. }
  24925. /* Destroy the previously yielded key */
  24926. if (generator->key) {
  24927. zval_ptr_dtor(&generator->key);
  24928. }
  24929. /* Set the new yielded value */
  24930. if (IS_UNUSED != IS_UNUSED) {
  24931. if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) {
  24932. /* Constants and temporary variables aren't yieldable by reference,
  24933. * but we still allow them with a notice. */
  24934. if (IS_UNUSED == IS_CONST || IS_UNUSED == IS_TMP_VAR) {
  24935. zval *value, *copy;
  24936. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  24937. value = NULL;
  24938. ALLOC_ZVAL(copy);
  24939. INIT_PZVAL_COPY(copy, value);
  24940. /* Temporary variables don't need ctor copying */
  24941. if (!0) {
  24942. zval_copy_ctor(copy);
  24943. }
  24944. generator->value = copy;
  24945. } else {
  24946. zval **value_ptr = NULL;
  24947. if (IS_UNUSED == IS_VAR && UNEXPECTED(value_ptr == NULL)) {
  24948. zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference");
  24949. }
  24950. /* If a function call result is yielded and the function did
  24951. * not return by reference we throw a notice. */
  24952. if (IS_UNUSED == IS_VAR && !Z_ISREF_PP(value_ptr)
  24953. && !(opline->extended_value == ZEND_RETURNS_FUNCTION
  24954. && EX_T(opline->op1.var).var.fcall_returned_reference)
  24955. && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) {
  24956. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  24957. Z_ADDREF_PP(value_ptr);
  24958. generator->value = *value_ptr;
  24959. } else {
  24960. SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr);
  24961. Z_ADDREF_PP(value_ptr);
  24962. generator->value = *value_ptr;
  24963. }
  24964. }
  24965. } else {
  24966. zval *value = NULL;
  24967. /* Consts, temporary variables and references need copying */
  24968. if (IS_UNUSED == IS_CONST || IS_UNUSED == IS_TMP_VAR
  24969. || PZVAL_IS_REF(value)
  24970. ) {
  24971. zval *copy;
  24972. ALLOC_ZVAL(copy);
  24973. INIT_PZVAL_COPY(copy, value);
  24974. /* Temporary variables don't need ctor copying */
  24975. if (!0) {
  24976. zval_copy_ctor(copy);
  24977. }
  24978. generator->value = copy;
  24979. } else {
  24980. if (IS_UNUSED == IS_CV) {
  24981. Z_ADDREF_P(value);
  24982. }
  24983. generator->value = value;
  24984. }
  24985. }
  24986. } else {
  24987. /* If no value was specified yield null */
  24988. Z_ADDREF(EG(uninitialized_zval));
  24989. generator->value = &EG(uninitialized_zval);
  24990. }
  24991. /* Set the new yielded key */
  24992. if (IS_UNUSED != IS_UNUSED) {
  24993. zval *key = NULL;
  24994. /* Consts, temporary variables and references need copying */
  24995. if (IS_UNUSED == IS_CONST || IS_UNUSED == IS_TMP_VAR
  24996. || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0)
  24997. ) {
  24998. zval *copy;
  24999. ALLOC_ZVAL(copy);
  25000. INIT_PZVAL_COPY(copy, key);
  25001. /* Temporary variables don't need ctor copying */
  25002. if (!0) {
  25003. zval_copy_ctor(copy);
  25004. }
  25005. generator->key = copy;
  25006. } else {
  25007. Z_ADDREF_P(key);
  25008. generator->key = key;
  25009. }
  25010. if (Z_TYPE_P(generator->key) == IS_LONG
  25011. && Z_LVAL_P(generator->key) > generator->largest_used_integer_key
  25012. ) {
  25013. generator->largest_used_integer_key = Z_LVAL_P(generator->key);
  25014. }
  25015. } else {
  25016. /* If no key was specified we use auto-increment keys */
  25017. generator->largest_used_integer_key++;
  25018. ALLOC_INIT_ZVAL(generator->key);
  25019. ZVAL_LONG(generator->key, generator->largest_used_integer_key);
  25020. }
  25021. if (RETURN_VALUE_USED(opline)) {
  25022. /* If the return value of yield is used set the send
  25023. * target and initialize it to NULL */
  25024. generator->send_target = &EX_T(opline->result.var).var.ptr;
  25025. Z_ADDREF(EG(uninitialized_zval));
  25026. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  25027. } else {
  25028. generator->send_target = NULL;
  25029. }
  25030. /* We increment to the next op, so we are at the correct position when the
  25031. * generator is resumed. */
  25032. ZEND_VM_INC_OPCODE();
  25033. /* The GOTO VM uses a local opline variable. We need to set the opline
  25034. * variable in execute_data so we don't resume at an old position. */
  25035. SAVE_OPLINE();
  25036. ZEND_VM_RETURN();
  25037. }
  25038. static int ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  25039. {
  25040. return zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(pow_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  25041. }
  25042. static int ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS)
  25043. {
  25044. USE_OPLINE
  25045. zend_free_op free_op_data1;
  25046. zval **object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  25047. zval *object;
  25048. zval *property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  25049. zval *value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  25050. int have_get_ptr = 0;
  25051. if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  25052. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  25053. }
  25054. make_real_object(object_ptr TSRMLS_CC);
  25055. object = *object_ptr;
  25056. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  25057. zend_error(E_WARNING, "Attempt to assign property of non-object");
  25058. FREE_OP(free_op_data1);
  25059. if (RETURN_VALUE_USED(opline)) {
  25060. PZVAL_LOCK(&EG(uninitialized_zval));
  25061. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  25062. }
  25063. } else {
  25064. /* here we are sure we are dealing with an object */
  25065. if (0) {
  25066. MAKE_REAL_ZVAL_PTR(property);
  25067. }
  25068. /* here property is a string */
  25069. if (opline->extended_value == ZEND_ASSIGN_OBJ
  25070. && Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  25071. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  25072. if (zptr != NULL) { /* NULL means no success in getting PTR */
  25073. have_get_ptr = 1;
  25074. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  25075. if (RETURN_VALUE_USED(opline)) {
  25076. PZVAL_LOCK(&EG(uninitialized_zval));
  25077. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  25078. }
  25079. } else {
  25080. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  25081. binary_op(*zptr, *zptr, value TSRMLS_CC);
  25082. if (RETURN_VALUE_USED(opline)) {
  25083. PZVAL_LOCK(*zptr);
  25084. EX_T(opline->result.var).var.ptr = *zptr;
  25085. }
  25086. }
  25087. }
  25088. }
  25089. if (!have_get_ptr) {
  25090. zval *z = NULL;
  25091. Z_ADDREF_P(object);
  25092. if (opline->extended_value == ZEND_ASSIGN_OBJ) {
  25093. if (Z_OBJ_HT_P(object)->read_property) {
  25094. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  25095. }
  25096. } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ {
  25097. if (Z_OBJ_HT_P(object)->read_dimension) {
  25098. z = Z_OBJ_HT_P(object)->read_dimension(object, property, BP_VAR_R TSRMLS_CC);
  25099. }
  25100. }
  25101. if (z) {
  25102. if (Z_TYPE_P(z) == IS_OBJECT && Z_OBJ_HT_P(z)->get) {
  25103. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  25104. if (Z_REFCOUNT_P(z) == 0) {
  25105. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  25106. zval_dtor(z);
  25107. FREE_ZVAL(z);
  25108. }
  25109. z = value;
  25110. }
  25111. Z_ADDREF_P(z);
  25112. SEPARATE_ZVAL_IF_NOT_REF(&z);
  25113. binary_op(z, z, value TSRMLS_CC);
  25114. if (opline->extended_value == ZEND_ASSIGN_OBJ) {
  25115. Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  25116. } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ {
  25117. Z_OBJ_HT_P(object)->write_dimension(object, property, z TSRMLS_CC);
  25118. }
  25119. if (RETURN_VALUE_USED(opline)) {
  25120. PZVAL_LOCK(z);
  25121. EX_T(opline->result.var).var.ptr = z;
  25122. }
  25123. zval_ptr_dtor(&z);
  25124. } else {
  25125. zend_error(E_WARNING, "Attempt to assign property of non-object");
  25126. if (RETURN_VALUE_USED(opline)) {
  25127. PZVAL_LOCK(&EG(uninitialized_zval));
  25128. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  25129. }
  25130. }
  25131. zval_ptr_dtor(&object);
  25132. }
  25133. if (0) {
  25134. zval_ptr_dtor(&property);
  25135. } else {
  25136. }
  25137. FREE_OP(free_op_data1);
  25138. }
  25139. /* assign_obj has two opcodes! */
  25140. CHECK_EXCEPTION();
  25141. ZEND_VM_INC_OPCODE();
  25142. ZEND_VM_NEXT_OPCODE();
  25143. }
  25144. static int ZEND_FASTCALL zend_binary_assign_op_helper_SPEC_UNUSED_CV(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS)
  25145. {
  25146. USE_OPLINE
  25147. zend_free_op free_op_data2, free_op_data1;
  25148. zval **var_ptr;
  25149. zval *value;
  25150. SAVE_OPLINE();
  25151. switch (opline->extended_value) {
  25152. case ZEND_ASSIGN_OBJ:
  25153. return zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  25154. break;
  25155. case ZEND_ASSIGN_DIM: {
  25156. zval **container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  25157. if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) {
  25158. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  25159. } else if (UNEXPECTED(Z_TYPE_PP(container) == IS_OBJECT)) {
  25160. if (IS_UNUSED == IS_VAR && !0) {
  25161. Z_ADDREF_PP(container); /* undo the effect of get_obj_zval_ptr_ptr() */
  25162. }
  25163. return zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  25164. } else {
  25165. zval *dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  25166. zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), container, dim, IS_CV, BP_VAR_RW TSRMLS_CC);
  25167. value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  25168. var_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC);
  25169. }
  25170. }
  25171. break;
  25172. default:
  25173. value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  25174. var_ptr = NULL;
  25175. /* do nothing */
  25176. break;
  25177. }
  25178. if (UNEXPECTED(var_ptr == NULL)) {
  25179. zend_error_noreturn(E_ERROR, "Cannot use assign-op operators with overloaded objects nor string offsets");
  25180. }
  25181. if (UNEXPECTED(*var_ptr == &EG(error_zval))) {
  25182. if (RETURN_VALUE_USED(opline)) {
  25183. PZVAL_LOCK(&EG(uninitialized_zval));
  25184. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  25185. }
  25186. CHECK_EXCEPTION();
  25187. if (opline->extended_value == ZEND_ASSIGN_DIM) {
  25188. ZEND_VM_INC_OPCODE();
  25189. }
  25190. ZEND_VM_NEXT_OPCODE();
  25191. }
  25192. SEPARATE_ZVAL_IF_NOT_REF(var_ptr);
  25193. if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT)
  25194. && Z_OBJ_HANDLER_PP(var_ptr, get)
  25195. && Z_OBJ_HANDLER_PP(var_ptr, set)) {
  25196. /* proxy object */
  25197. zval *objval = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC);
  25198. Z_ADDREF_P(objval);
  25199. binary_op(objval, objval, value TSRMLS_CC);
  25200. Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, objval TSRMLS_CC);
  25201. zval_ptr_dtor(&objval);
  25202. } else {
  25203. binary_op(*var_ptr, *var_ptr, value TSRMLS_CC);
  25204. }
  25205. if (RETURN_VALUE_USED(opline)) {
  25206. PZVAL_LOCK(*var_ptr);
  25207. EX_T(opline->result.var).var.ptr = *var_ptr;
  25208. }
  25209. if (opline->extended_value == ZEND_ASSIGN_DIM) {
  25210. FREE_OP(free_op_data1);
  25211. FREE_OP_VAR_PTR(free_op_data2);
  25212. CHECK_EXCEPTION();
  25213. ZEND_VM_INC_OPCODE();
  25214. } else {
  25215. CHECK_EXCEPTION();
  25216. }
  25217. ZEND_VM_NEXT_OPCODE();
  25218. }
  25219. static int ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  25220. {
  25221. return zend_binary_assign_op_helper_SPEC_UNUSED_CV(add_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  25222. }
  25223. static int ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  25224. {
  25225. return zend_binary_assign_op_helper_SPEC_UNUSED_CV(sub_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  25226. }
  25227. static int ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  25228. {
  25229. return zend_binary_assign_op_helper_SPEC_UNUSED_CV(mul_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  25230. }
  25231. static int ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  25232. {
  25233. return zend_binary_assign_op_helper_SPEC_UNUSED_CV(div_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  25234. }
  25235. static int ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  25236. {
  25237. return zend_binary_assign_op_helper_SPEC_UNUSED_CV(mod_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  25238. }
  25239. static int ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  25240. {
  25241. return zend_binary_assign_op_helper_SPEC_UNUSED_CV(shift_left_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  25242. }
  25243. static int ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  25244. {
  25245. return zend_binary_assign_op_helper_SPEC_UNUSED_CV(shift_right_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  25246. }
  25247. static int ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  25248. {
  25249. return zend_binary_assign_op_helper_SPEC_UNUSED_CV(concat_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  25250. }
  25251. static int ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  25252. {
  25253. return zend_binary_assign_op_helper_SPEC_UNUSED_CV(bitwise_or_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  25254. }
  25255. static int ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  25256. {
  25257. return zend_binary_assign_op_helper_SPEC_UNUSED_CV(bitwise_and_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  25258. }
  25259. static int ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  25260. {
  25261. return zend_binary_assign_op_helper_SPEC_UNUSED_CV(bitwise_xor_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  25262. }
  25263. static int ZEND_FASTCALL zend_pre_incdec_property_helper_SPEC_UNUSED_CV(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS)
  25264. {
  25265. USE_OPLINE
  25266. zval **object_ptr;
  25267. zval *object;
  25268. zval *property;
  25269. zval **retval;
  25270. int have_get_ptr = 0;
  25271. SAVE_OPLINE();
  25272. object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  25273. property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  25274. retval = &EX_T(opline->result.var).var.ptr;
  25275. if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  25276. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  25277. }
  25278. make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */
  25279. object = *object_ptr;
  25280. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  25281. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  25282. if (RETURN_VALUE_USED(opline)) {
  25283. PZVAL_LOCK(&EG(uninitialized_zval));
  25284. *retval = &EG(uninitialized_zval);
  25285. }
  25286. CHECK_EXCEPTION();
  25287. ZEND_VM_NEXT_OPCODE();
  25288. }
  25289. /* here we are sure we are dealing with an object */
  25290. if (0) {
  25291. MAKE_REAL_ZVAL_PTR(property);
  25292. }
  25293. if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  25294. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  25295. if (zptr != NULL) { /* NULL means no success in getting PTR */
  25296. have_get_ptr = 1;
  25297. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  25298. if (RETURN_VALUE_USED(opline)) {
  25299. PZVAL_LOCK(&EG(uninitialized_zval));
  25300. *retval = &EG(uninitialized_zval);
  25301. }
  25302. } else {
  25303. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  25304. incdec_op(*zptr);
  25305. if (RETURN_VALUE_USED(opline)) {
  25306. *retval = *zptr;
  25307. PZVAL_LOCK(*retval);
  25308. }
  25309. }
  25310. }
  25311. }
  25312. if (!have_get_ptr) {
  25313. if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) {
  25314. zval *z;
  25315. Z_ADDREF_P(object);
  25316. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  25317. if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) {
  25318. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  25319. if (Z_REFCOUNT_P(z) == 0) {
  25320. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  25321. zval_dtor(z);
  25322. FREE_ZVAL(z);
  25323. }
  25324. z = value;
  25325. }
  25326. Z_ADDREF_P(z);
  25327. SEPARATE_ZVAL_IF_NOT_REF(&z);
  25328. incdec_op(z);
  25329. *retval = z;
  25330. Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  25331. zval_ptr_dtor(&object);
  25332. SELECTIVE_PZVAL_LOCK(*retval, opline);
  25333. zval_ptr_dtor(&z);
  25334. } else {
  25335. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  25336. if (RETURN_VALUE_USED(opline)) {
  25337. PZVAL_LOCK(&EG(uninitialized_zval));
  25338. *retval = &EG(uninitialized_zval);
  25339. }
  25340. }
  25341. }
  25342. if (0) {
  25343. zval_ptr_dtor(&property);
  25344. } else {
  25345. }
  25346. CHECK_EXCEPTION();
  25347. ZEND_VM_NEXT_OPCODE();
  25348. }
  25349. static int ZEND_FASTCALL ZEND_PRE_INC_OBJ_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  25350. {
  25351. return zend_pre_incdec_property_helper_SPEC_UNUSED_CV(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  25352. }
  25353. static int ZEND_FASTCALL ZEND_PRE_DEC_OBJ_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  25354. {
  25355. return zend_pre_incdec_property_helper_SPEC_UNUSED_CV(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  25356. }
  25357. static int ZEND_FASTCALL zend_post_incdec_property_helper_SPEC_UNUSED_CV(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS)
  25358. {
  25359. USE_OPLINE
  25360. zval **object_ptr;
  25361. zval *object;
  25362. zval *property;
  25363. zval *retval;
  25364. int have_get_ptr = 0;
  25365. SAVE_OPLINE();
  25366. object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  25367. property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  25368. retval = &EX_T(opline->result.var).tmp_var;
  25369. if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  25370. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  25371. }
  25372. make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */
  25373. object = *object_ptr;
  25374. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  25375. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  25376. ZVAL_NULL(retval);
  25377. CHECK_EXCEPTION();
  25378. ZEND_VM_NEXT_OPCODE();
  25379. }
  25380. /* here we are sure we are dealing with an object */
  25381. if (0) {
  25382. MAKE_REAL_ZVAL_PTR(property);
  25383. }
  25384. if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  25385. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  25386. if (zptr != NULL) { /* NULL means no success in getting PTR */
  25387. have_get_ptr = 1;
  25388. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  25389. ZVAL_NULL(retval);
  25390. } else {
  25391. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  25392. ZVAL_COPY_VALUE(retval, *zptr);
  25393. zendi_zval_copy_ctor(*retval);
  25394. incdec_op(*zptr);
  25395. }
  25396. }
  25397. }
  25398. if (!have_get_ptr) {
  25399. if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) {
  25400. zval *z, *z_copy;
  25401. Z_ADDREF_P(object);
  25402. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  25403. if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) {
  25404. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  25405. if (Z_REFCOUNT_P(z) == 0) {
  25406. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  25407. zval_dtor(z);
  25408. FREE_ZVAL(z);
  25409. }
  25410. z = value;
  25411. }
  25412. ZVAL_COPY_VALUE(retval, z);
  25413. zendi_zval_copy_ctor(*retval);
  25414. ALLOC_ZVAL(z_copy);
  25415. INIT_PZVAL_COPY(z_copy, z);
  25416. zendi_zval_copy_ctor(*z_copy);
  25417. incdec_op(z_copy);
  25418. Z_ADDREF_P(z);
  25419. Z_OBJ_HT_P(object)->write_property(object, property, z_copy, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  25420. zval_ptr_dtor(&object);
  25421. zval_ptr_dtor(&z_copy);
  25422. zval_ptr_dtor(&z);
  25423. } else {
  25424. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  25425. ZVAL_NULL(retval);
  25426. }
  25427. }
  25428. if (0) {
  25429. zval_ptr_dtor(&property);
  25430. } else {
  25431. }
  25432. CHECK_EXCEPTION();
  25433. ZEND_VM_NEXT_OPCODE();
  25434. }
  25435. static int ZEND_FASTCALL ZEND_POST_INC_OBJ_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  25436. {
  25437. return zend_post_incdec_property_helper_SPEC_UNUSED_CV(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  25438. }
  25439. static int ZEND_FASTCALL ZEND_POST_DEC_OBJ_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  25440. {
  25441. return zend_post_incdec_property_helper_SPEC_UNUSED_CV(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  25442. }
  25443. static int ZEND_FASTCALL zend_fetch_property_address_read_helper_SPEC_UNUSED_CV(ZEND_OPCODE_HANDLER_ARGS)
  25444. {
  25445. USE_OPLINE
  25446. zval *container;
  25447. zval *offset;
  25448. SAVE_OPLINE();
  25449. container = _get_obj_zval_ptr_unused(TSRMLS_C);
  25450. offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  25451. if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) ||
  25452. UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) {
  25453. zend_error(E_NOTICE, "Trying to get property of non-object");
  25454. PZVAL_LOCK(&EG(uninitialized_zval));
  25455. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  25456. } else {
  25457. zval *retval;
  25458. if (0) {
  25459. MAKE_REAL_ZVAL_PTR(offset);
  25460. }
  25461. /* here we are sure we are dealing with an object */
  25462. retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_R, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  25463. PZVAL_LOCK(retval);
  25464. EX_T(opline->result.var).var.ptr = retval;
  25465. if (0) {
  25466. zval_ptr_dtor(&offset);
  25467. } else {
  25468. }
  25469. }
  25470. CHECK_EXCEPTION();
  25471. ZEND_VM_NEXT_OPCODE();
  25472. }
  25473. static int ZEND_FASTCALL ZEND_FETCH_OBJ_R_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  25474. {
  25475. return zend_fetch_property_address_read_helper_SPEC_UNUSED_CV(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  25476. }
  25477. static int ZEND_FASTCALL ZEND_FETCH_OBJ_W_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  25478. {
  25479. USE_OPLINE
  25480. zend_free_op free_op1;
  25481. zval *property;
  25482. zval **container;
  25483. SAVE_OPLINE();
  25484. property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  25485. if (0) {
  25486. MAKE_REAL_ZVAL_PTR(property);
  25487. }
  25488. container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  25489. if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) {
  25490. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  25491. }
  25492. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC);
  25493. if (0) {
  25494. zval_ptr_dtor(&property);
  25495. } else {
  25496. }
  25497. if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  25498. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  25499. }
  25500. /* We are going to assign the result by reference */
  25501. if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
  25502. zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr;
  25503. Z_DELREF_PP(retval_ptr);
  25504. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr);
  25505. Z_ADDREF_PP(retval_ptr);
  25506. EX_T(opline->result.var).var.ptr = *EX_T(opline->result.var).var.ptr_ptr;
  25507. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  25508. }
  25509. CHECK_EXCEPTION();
  25510. ZEND_VM_NEXT_OPCODE();
  25511. }
  25512. static int ZEND_FASTCALL ZEND_FETCH_OBJ_RW_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  25513. {
  25514. USE_OPLINE
  25515. zend_free_op free_op1;
  25516. zval *property;
  25517. zval **container;
  25518. SAVE_OPLINE();
  25519. property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  25520. container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  25521. if (0) {
  25522. MAKE_REAL_ZVAL_PTR(property);
  25523. }
  25524. if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) {
  25525. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  25526. }
  25527. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_RW TSRMLS_CC);
  25528. if (0) {
  25529. zval_ptr_dtor(&property);
  25530. } else {
  25531. }
  25532. if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  25533. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  25534. }
  25535. CHECK_EXCEPTION();
  25536. ZEND_VM_NEXT_OPCODE();
  25537. }
  25538. static int ZEND_FASTCALL ZEND_FETCH_OBJ_IS_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  25539. {
  25540. USE_OPLINE
  25541. zval *container;
  25542. zval *offset;
  25543. SAVE_OPLINE();
  25544. container = _get_obj_zval_ptr_unused(TSRMLS_C);
  25545. offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  25546. if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) ||
  25547. UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) {
  25548. PZVAL_LOCK(&EG(uninitialized_zval));
  25549. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  25550. } else {
  25551. zval *retval;
  25552. if (0) {
  25553. MAKE_REAL_ZVAL_PTR(offset);
  25554. }
  25555. /* here we are sure we are dealing with an object */
  25556. retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_IS, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  25557. PZVAL_LOCK(retval);
  25558. EX_T(opline->result.var).var.ptr = retval;
  25559. if (0) {
  25560. zval_ptr_dtor(&offset);
  25561. } else {
  25562. }
  25563. }
  25564. CHECK_EXCEPTION();
  25565. ZEND_VM_NEXT_OPCODE();
  25566. }
  25567. static int ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  25568. {
  25569. USE_OPLINE
  25570. if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) {
  25571. /* Behave like FETCH_OBJ_W */
  25572. zend_free_op free_op1;
  25573. zval *property;
  25574. zval **container;
  25575. SAVE_OPLINE();
  25576. property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  25577. container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  25578. if (0) {
  25579. MAKE_REAL_ZVAL_PTR(property);
  25580. }
  25581. if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) {
  25582. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  25583. }
  25584. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC);
  25585. if (0) {
  25586. zval_ptr_dtor(&property);
  25587. } else {
  25588. }
  25589. if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  25590. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  25591. }
  25592. CHECK_EXCEPTION();
  25593. ZEND_VM_NEXT_OPCODE();
  25594. } else {
  25595. return zend_fetch_property_address_read_helper_SPEC_UNUSED_CV(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  25596. }
  25597. }
  25598. static int ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  25599. {
  25600. USE_OPLINE
  25601. zend_free_op free_op1, free_res;
  25602. zval **container;
  25603. zval *property;
  25604. SAVE_OPLINE();
  25605. container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  25606. property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  25607. if (IS_UNUSED == IS_CV) {
  25608. if (container != &EG(uninitialized_zval_ptr)) {
  25609. SEPARATE_ZVAL_IF_NOT_REF(container);
  25610. }
  25611. }
  25612. if (0) {
  25613. MAKE_REAL_ZVAL_PTR(property);
  25614. }
  25615. if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) {
  25616. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  25617. }
  25618. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_UNSET TSRMLS_CC);
  25619. if (0) {
  25620. zval_ptr_dtor(&property);
  25621. } else {
  25622. }
  25623. if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  25624. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  25625. }
  25626. PZVAL_UNLOCK(*EX_T(opline->result.var).var.ptr_ptr, &free_res);
  25627. if (EX_T(opline->result.var).var.ptr_ptr != &EG(uninitialized_zval_ptr)) {
  25628. SEPARATE_ZVAL_IF_NOT_REF(EX_T(opline->result.var).var.ptr_ptr);
  25629. }
  25630. PZVAL_LOCK(*EX_T(opline->result.var).var.ptr_ptr);
  25631. FREE_OP_VAR_PTR(free_res);
  25632. CHECK_EXCEPTION();
  25633. ZEND_VM_NEXT_OPCODE();
  25634. }
  25635. static int ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  25636. {
  25637. USE_OPLINE
  25638. zval **object_ptr;
  25639. zval *property_name;
  25640. SAVE_OPLINE();
  25641. object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  25642. property_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  25643. if (0) {
  25644. MAKE_REAL_ZVAL_PTR(property_name);
  25645. }
  25646. if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  25647. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  25648. }
  25649. zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_OBJ, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  25650. if (0) {
  25651. zval_ptr_dtor(&property_name);
  25652. } else {
  25653. }
  25654. /* assign_obj has two opcodes! */
  25655. CHECK_EXCEPTION();
  25656. ZEND_VM_INC_OPCODE();
  25657. ZEND_VM_NEXT_OPCODE();
  25658. }
  25659. static int ZEND_FASTCALL ZEND_ADD_VAR_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  25660. {
  25661. USE_OPLINE
  25662. zval *str = &EX_T(opline->result.var).tmp_var;
  25663. zval *var;
  25664. zval var_copy;
  25665. int use_copy = 0;
  25666. SAVE_OPLINE();
  25667. var = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  25668. if (IS_UNUSED == IS_UNUSED) {
  25669. /* Initialize for erealloc in add_string_to_string */
  25670. Z_STRVAL_P(str) = NULL;
  25671. Z_STRLEN_P(str) = 0;
  25672. Z_TYPE_P(str) = IS_STRING;
  25673. INIT_PZVAL(str);
  25674. }
  25675. if (Z_TYPE_P(var) != IS_STRING) {
  25676. zend_make_printable_zval(var, &var_copy, &use_copy);
  25677. if (use_copy) {
  25678. var = &var_copy;
  25679. }
  25680. }
  25681. add_string_to_string(str, str, var);
  25682. if (use_copy) {
  25683. zval_dtor(var);
  25684. }
  25685. /* original comment, possibly problematic:
  25686. * FREE_OP is missing intentionally here - we're always working on the same temporary variable
  25687. * (Zeev): I don't think it's problematic, we only use variables
  25688. * which aren't affected by FREE_OP(Ts, )'s anyway, unless they're
  25689. * string offsets or overloaded objects
  25690. */
  25691. CHECK_EXCEPTION();
  25692. ZEND_VM_NEXT_OPCODE();
  25693. }
  25694. static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  25695. {
  25696. USE_OPLINE
  25697. zval *function_name;
  25698. char *function_name_strval;
  25699. int function_name_strlen;
  25700. call_slot *call = EX(call_slots) + opline->result.num;
  25701. SAVE_OPLINE();
  25702. function_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  25703. if (IS_CV != IS_CONST &&
  25704. UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) {
  25705. if (UNEXPECTED(EG(exception) != NULL)) {
  25706. HANDLE_EXCEPTION();
  25707. }
  25708. zend_error_noreturn(E_ERROR, "Method name must be a string");
  25709. }
  25710. function_name_strval = Z_STRVAL_P(function_name);
  25711. function_name_strlen = Z_STRLEN_P(function_name);
  25712. call->object = _get_obj_zval_ptr_unused(TSRMLS_C);
  25713. if (EXPECTED(call->object != NULL) &&
  25714. EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) {
  25715. call->called_scope = Z_OBJCE_P(call->object);
  25716. if (IS_CV != IS_CONST ||
  25717. (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) {
  25718. zval *object = call->object;
  25719. if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) {
  25720. zend_error_noreturn(E_ERROR, "Object does not support method calls");
  25721. }
  25722. /* First, locate the function. */
  25723. call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_CV == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC);
  25724. if (UNEXPECTED(call->fbc == NULL)) {
  25725. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval);
  25726. }
  25727. if (IS_CV == IS_CONST &&
  25728. EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) &&
  25729. EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) &&
  25730. EXPECTED(call->object == object)) {
  25731. CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc);
  25732. }
  25733. }
  25734. } else {
  25735. if (UNEXPECTED(EG(exception) != NULL)) {
  25736. HANDLE_EXCEPTION();
  25737. }
  25738. zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object)));
  25739. }
  25740. if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) {
  25741. call->object = NULL;
  25742. } else {
  25743. if (!PZVAL_IS_REF(call->object)) {
  25744. Z_ADDREF_P(call->object); /* For $this pointer */
  25745. } else {
  25746. zval *this_ptr;
  25747. ALLOC_ZVAL(this_ptr);
  25748. INIT_PZVAL_COPY(this_ptr, call->object);
  25749. zval_copy_ctor(this_ptr);
  25750. call->object = this_ptr;
  25751. }
  25752. }
  25753. call->num_additional_args = 0;
  25754. call->is_ctor_call = 0;
  25755. EX(call) = call;
  25756. CHECK_EXCEPTION();
  25757. ZEND_VM_NEXT_OPCODE();
  25758. }
  25759. static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  25760. {
  25761. USE_OPLINE
  25762. array_init(&EX_T(opline->result.var).tmp_var);
  25763. if (IS_UNUSED == IS_UNUSED) {
  25764. ZEND_VM_NEXT_OPCODE();
  25765. #if 0 || IS_UNUSED != IS_UNUSED
  25766. } else {
  25767. return ZEND_ADD_ARRAY_ELEMENT_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  25768. #endif
  25769. }
  25770. }
  25771. static int ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  25772. {
  25773. USE_OPLINE
  25774. zval **container;
  25775. zval *offset;
  25776. ulong hval;
  25777. SAVE_OPLINE();
  25778. container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  25779. if (IS_UNUSED == IS_CV && container != &EG(uninitialized_zval_ptr)) {
  25780. SEPARATE_ZVAL_IF_NOT_REF(container);
  25781. }
  25782. offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  25783. if (IS_UNUSED != IS_VAR || container) {
  25784. switch (Z_TYPE_PP(container)) {
  25785. case IS_ARRAY: {
  25786. HashTable *ht = Z_ARRVAL_PP(container);
  25787. switch (Z_TYPE_P(offset)) {
  25788. case IS_DOUBLE:
  25789. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  25790. zend_hash_index_del(ht, hval);
  25791. break;
  25792. case IS_RESOURCE:
  25793. case IS_BOOL:
  25794. case IS_LONG:
  25795. hval = Z_LVAL_P(offset);
  25796. zend_hash_index_del(ht, hval);
  25797. break;
  25798. case IS_STRING:
  25799. if (IS_CV == IS_CV || IS_CV == IS_VAR) {
  25800. Z_ADDREF_P(offset);
  25801. }
  25802. if (IS_CV == IS_CONST) {
  25803. hval = Z_HASH_P(offset);
  25804. } else {
  25805. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_dim);
  25806. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  25807. }
  25808. if (ht == &EG(symbol_table)) {
  25809. zend_delete_global_variable_ex(offset->value.str.val, offset->value.str.len, hval TSRMLS_CC);
  25810. } else {
  25811. zend_hash_quick_del(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval);
  25812. }
  25813. if (IS_CV == IS_CV || IS_CV == IS_VAR) {
  25814. zval_ptr_dtor(&offset);
  25815. }
  25816. break;
  25817. num_index_dim:
  25818. zend_hash_index_del(ht, hval);
  25819. if (IS_CV == IS_CV || IS_CV == IS_VAR) {
  25820. zval_ptr_dtor(&offset);
  25821. }
  25822. break;
  25823. case IS_NULL:
  25824. zend_hash_del(ht, "", sizeof(""));
  25825. break;
  25826. default:
  25827. zend_error(E_WARNING, "Illegal offset type in unset");
  25828. break;
  25829. }
  25830. break;
  25831. }
  25832. case IS_OBJECT:
  25833. if (UNEXPECTED(Z_OBJ_HT_P(*container)->unset_dimension == NULL)) {
  25834. zend_error_noreturn(E_ERROR, "Cannot use object as array");
  25835. }
  25836. if (0) {
  25837. MAKE_REAL_ZVAL_PTR(offset);
  25838. }
  25839. Z_OBJ_HT_P(*container)->unset_dimension(*container, offset TSRMLS_CC);
  25840. if (0) {
  25841. zval_ptr_dtor(&offset);
  25842. } else {
  25843. }
  25844. break;
  25845. case IS_STRING:
  25846. zend_error_noreturn(E_ERROR, "Cannot unset string offsets");
  25847. ZEND_VM_CONTINUE(); /* bailed out before */
  25848. default:
  25849. break;
  25850. }
  25851. } else {
  25852. }
  25853. CHECK_EXCEPTION();
  25854. ZEND_VM_NEXT_OPCODE();
  25855. }
  25856. static int ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  25857. {
  25858. USE_OPLINE
  25859. zval **container;
  25860. zval *offset;
  25861. SAVE_OPLINE();
  25862. container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C);
  25863. offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  25864. if (IS_UNUSED != IS_VAR || container) {
  25865. if (IS_UNUSED == IS_CV && container != &EG(uninitialized_zval_ptr)) {
  25866. SEPARATE_ZVAL_IF_NOT_REF(container);
  25867. }
  25868. if (Z_TYPE_PP(container) == IS_OBJECT) {
  25869. if (0) {
  25870. MAKE_REAL_ZVAL_PTR(offset);
  25871. }
  25872. if (Z_OBJ_HT_P(*container)->unset_property) {
  25873. Z_OBJ_HT_P(*container)->unset_property(*container, offset, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  25874. } else {
  25875. zend_error(E_NOTICE, "Trying to unset property of non-object");
  25876. }
  25877. if (0) {
  25878. zval_ptr_dtor(&offset);
  25879. } else {
  25880. }
  25881. } else {
  25882. }
  25883. } else {
  25884. }
  25885. CHECK_EXCEPTION();
  25886. ZEND_VM_NEXT_OPCODE();
  25887. }
  25888. static int ZEND_FASTCALL zend_isset_isempty_dim_prop_obj_handler_SPEC_UNUSED_CV(int prop_dim, ZEND_OPCODE_HANDLER_ARGS)
  25889. {
  25890. USE_OPLINE
  25891. zval *container;
  25892. zval **value = NULL;
  25893. int result = 0;
  25894. ulong hval;
  25895. zval *offset;
  25896. SAVE_OPLINE();
  25897. container = _get_obj_zval_ptr_unused(TSRMLS_C);
  25898. offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  25899. if (Z_TYPE_P(container) == IS_ARRAY && !prop_dim) {
  25900. HashTable *ht;
  25901. int isset = 0;
  25902. ht = Z_ARRVAL_P(container);
  25903. switch (Z_TYPE_P(offset)) {
  25904. case IS_DOUBLE:
  25905. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  25906. goto num_index_prop;
  25907. case IS_RESOURCE:
  25908. case IS_BOOL:
  25909. case IS_LONG:
  25910. hval = Z_LVAL_P(offset);
  25911. num_index_prop:
  25912. if (zend_hash_index_find(ht, hval, (void **) &value) == SUCCESS) {
  25913. isset = 1;
  25914. }
  25915. break;
  25916. case IS_STRING:
  25917. if (IS_CV == IS_CONST) {
  25918. hval = Z_HASH_P(offset);
  25919. } else {
  25920. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_prop);
  25921. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  25922. }
  25923. if (zend_hash_quick_find(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, (void **) &value) == SUCCESS) {
  25924. isset = 1;
  25925. }
  25926. break;
  25927. case IS_NULL:
  25928. if (zend_hash_find(ht, "", sizeof(""), (void **) &value) == SUCCESS) {
  25929. isset = 1;
  25930. }
  25931. break;
  25932. default:
  25933. zend_error(E_WARNING, "Illegal offset type in isset or empty");
  25934. break;
  25935. }
  25936. if (opline->extended_value & ZEND_ISSET) {
  25937. if (isset && Z_TYPE_PP(value) == IS_NULL) {
  25938. result = 0;
  25939. } else {
  25940. result = isset;
  25941. }
  25942. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  25943. if (!isset || !i_zend_is_true(*value)) {
  25944. result = 0;
  25945. } else {
  25946. result = 1;
  25947. }
  25948. }
  25949. } else if (Z_TYPE_P(container) == IS_OBJECT) {
  25950. if (0) {
  25951. MAKE_REAL_ZVAL_PTR(offset);
  25952. }
  25953. if (prop_dim) {
  25954. if (Z_OBJ_HT_P(container)->has_property) {
  25955. result = Z_OBJ_HT_P(container)->has_property(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  25956. } else {
  25957. zend_error(E_NOTICE, "Trying to check property of non-object");
  25958. result = 0;
  25959. }
  25960. } else {
  25961. if (Z_OBJ_HT_P(container)->has_dimension) {
  25962. result = Z_OBJ_HT_P(container)->has_dimension(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0 TSRMLS_CC);
  25963. } else {
  25964. zend_error(E_NOTICE, "Trying to check element of non-array");
  25965. result = 0;
  25966. }
  25967. }
  25968. if (0) {
  25969. zval_ptr_dtor(&offset);
  25970. } else {
  25971. }
  25972. } else if (Z_TYPE_P(container) == IS_STRING && !prop_dim) { /* string offsets */
  25973. zval tmp;
  25974. if (Z_TYPE_P(offset) != IS_LONG) {
  25975. if (Z_TYPE_P(offset) <= IS_BOOL /* simple scalar types */
  25976. || (Z_TYPE_P(offset) == IS_STRING /* or numeric string */
  25977. && IS_LONG == is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, 0))) {
  25978. ZVAL_COPY_VALUE(&tmp, offset);
  25979. zval_copy_ctor(&tmp);
  25980. convert_to_long(&tmp);
  25981. offset = &tmp;
  25982. } else {
  25983. /* can not be converted to proper offset, return "not set" */
  25984. result = 0;
  25985. }
  25986. }
  25987. if (Z_TYPE_P(offset) == IS_LONG) {
  25988. if (opline->extended_value & ZEND_ISSET) {
  25989. if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container)) {
  25990. result = 1;
  25991. }
  25992. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  25993. if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container) && Z_STRVAL_P(container)[offset->value.lval] != '0') {
  25994. result = 1;
  25995. }
  25996. }
  25997. }
  25998. } else {
  25999. }
  26000. Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL;
  26001. if (opline->extended_value & ZEND_ISSET) {
  26002. Z_LVAL(EX_T(opline->result.var).tmp_var) = result;
  26003. } else {
  26004. Z_LVAL(EX_T(opline->result.var).tmp_var) = !result;
  26005. }
  26006. CHECK_EXCEPTION();
  26007. ZEND_VM_NEXT_OPCODE();
  26008. }
  26009. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  26010. {
  26011. return zend_isset_isempty_dim_prop_obj_handler_SPEC_UNUSED_CV(0, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  26012. }
  26013. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  26014. {
  26015. return zend_isset_isempty_dim_prop_obj_handler_SPEC_UNUSED_CV(1, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  26016. }
  26017. static int ZEND_FASTCALL ZEND_YIELD_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  26018. {
  26019. USE_OPLINE
  26020. /* The generator object is stored in return_value_ptr_ptr */
  26021. zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr);
  26022. if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) {
  26023. zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator");
  26024. }
  26025. /* Destroy the previously yielded value */
  26026. if (generator->value) {
  26027. zval_ptr_dtor(&generator->value);
  26028. }
  26029. /* Destroy the previously yielded key */
  26030. if (generator->key) {
  26031. zval_ptr_dtor(&generator->key);
  26032. }
  26033. /* Set the new yielded value */
  26034. if (IS_UNUSED != IS_UNUSED) {
  26035. if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) {
  26036. /* Constants and temporary variables aren't yieldable by reference,
  26037. * but we still allow them with a notice. */
  26038. if (IS_UNUSED == IS_CONST || IS_UNUSED == IS_TMP_VAR) {
  26039. zval *value, *copy;
  26040. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  26041. value = NULL;
  26042. ALLOC_ZVAL(copy);
  26043. INIT_PZVAL_COPY(copy, value);
  26044. /* Temporary variables don't need ctor copying */
  26045. if (!0) {
  26046. zval_copy_ctor(copy);
  26047. }
  26048. generator->value = copy;
  26049. } else {
  26050. zval **value_ptr = NULL;
  26051. if (IS_UNUSED == IS_VAR && UNEXPECTED(value_ptr == NULL)) {
  26052. zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference");
  26053. }
  26054. /* If a function call result is yielded and the function did
  26055. * not return by reference we throw a notice. */
  26056. if (IS_UNUSED == IS_VAR && !Z_ISREF_PP(value_ptr)
  26057. && !(opline->extended_value == ZEND_RETURNS_FUNCTION
  26058. && EX_T(opline->op1.var).var.fcall_returned_reference)
  26059. && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) {
  26060. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  26061. Z_ADDREF_PP(value_ptr);
  26062. generator->value = *value_ptr;
  26063. } else {
  26064. SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr);
  26065. Z_ADDREF_PP(value_ptr);
  26066. generator->value = *value_ptr;
  26067. }
  26068. }
  26069. } else {
  26070. zval *value = NULL;
  26071. /* Consts, temporary variables and references need copying */
  26072. if (IS_UNUSED == IS_CONST || IS_UNUSED == IS_TMP_VAR
  26073. || PZVAL_IS_REF(value)
  26074. ) {
  26075. zval *copy;
  26076. ALLOC_ZVAL(copy);
  26077. INIT_PZVAL_COPY(copy, value);
  26078. /* Temporary variables don't need ctor copying */
  26079. if (!0) {
  26080. zval_copy_ctor(copy);
  26081. }
  26082. generator->value = copy;
  26083. } else {
  26084. if (IS_UNUSED == IS_CV) {
  26085. Z_ADDREF_P(value);
  26086. }
  26087. generator->value = value;
  26088. }
  26089. }
  26090. } else {
  26091. /* If no value was specified yield null */
  26092. Z_ADDREF(EG(uninitialized_zval));
  26093. generator->value = &EG(uninitialized_zval);
  26094. }
  26095. /* Set the new yielded key */
  26096. if (IS_CV != IS_UNUSED) {
  26097. zval *key = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  26098. /* Consts, temporary variables and references need copying */
  26099. if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR
  26100. || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0)
  26101. ) {
  26102. zval *copy;
  26103. ALLOC_ZVAL(copy);
  26104. INIT_PZVAL_COPY(copy, key);
  26105. /* Temporary variables don't need ctor copying */
  26106. if (!0) {
  26107. zval_copy_ctor(copy);
  26108. }
  26109. generator->key = copy;
  26110. } else {
  26111. Z_ADDREF_P(key);
  26112. generator->key = key;
  26113. }
  26114. if (Z_TYPE_P(generator->key) == IS_LONG
  26115. && Z_LVAL_P(generator->key) > generator->largest_used_integer_key
  26116. ) {
  26117. generator->largest_used_integer_key = Z_LVAL_P(generator->key);
  26118. }
  26119. } else {
  26120. /* If no key was specified we use auto-increment keys */
  26121. generator->largest_used_integer_key++;
  26122. ALLOC_INIT_ZVAL(generator->key);
  26123. ZVAL_LONG(generator->key, generator->largest_used_integer_key);
  26124. }
  26125. if (RETURN_VALUE_USED(opline)) {
  26126. /* If the return value of yield is used set the send
  26127. * target and initialize it to NULL */
  26128. generator->send_target = &EX_T(opline->result.var).var.ptr;
  26129. Z_ADDREF(EG(uninitialized_zval));
  26130. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  26131. } else {
  26132. generator->send_target = NULL;
  26133. }
  26134. /* We increment to the next op, so we are at the correct position when the
  26135. * generator is resumed. */
  26136. ZEND_VM_INC_OPCODE();
  26137. /* The GOTO VM uses a local opline variable. We need to set the opline
  26138. * variable in execute_data so we don't resume at an old position. */
  26139. SAVE_OPLINE();
  26140. ZEND_VM_RETURN();
  26141. }
  26142. static int ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  26143. {
  26144. return zend_binary_assign_op_helper_SPEC_UNUSED_CV(pow_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  26145. }
  26146. static int ZEND_FASTCALL ZEND_BW_NOT_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  26147. {
  26148. USE_OPLINE
  26149. SAVE_OPLINE();
  26150. bitwise_not_function(&EX_T(opline->result.var).tmp_var,
  26151. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC) TSRMLS_CC);
  26152. CHECK_EXCEPTION();
  26153. ZEND_VM_NEXT_OPCODE();
  26154. }
  26155. static int ZEND_FASTCALL ZEND_BOOL_NOT_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  26156. {
  26157. USE_OPLINE
  26158. SAVE_OPLINE();
  26159. boolean_not_function(&EX_T(opline->result.var).tmp_var,
  26160. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC) TSRMLS_CC);
  26161. CHECK_EXCEPTION();
  26162. ZEND_VM_NEXT_OPCODE();
  26163. }
  26164. static int ZEND_FASTCALL ZEND_PRE_INC_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  26165. {
  26166. USE_OPLINE
  26167. zval **var_ptr;
  26168. SAVE_OPLINE();
  26169. var_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  26170. if (IS_CV == IS_VAR && UNEXPECTED(var_ptr == NULL)) {
  26171. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  26172. }
  26173. if (IS_CV == IS_VAR && UNEXPECTED(*var_ptr == &EG(error_zval))) {
  26174. if (RETURN_VALUE_USED(opline)) {
  26175. PZVAL_LOCK(&EG(uninitialized_zval));
  26176. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  26177. }
  26178. CHECK_EXCEPTION();
  26179. ZEND_VM_NEXT_OPCODE();
  26180. }
  26181. SEPARATE_ZVAL_IF_NOT_REF(var_ptr);
  26182. if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT)
  26183. && Z_OBJ_HANDLER_PP(var_ptr, get)
  26184. && Z_OBJ_HANDLER_PP(var_ptr, set)) {
  26185. /* proxy object */
  26186. zval *val = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC);
  26187. Z_ADDREF_P(val);
  26188. fast_increment_function(val);
  26189. Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, val TSRMLS_CC);
  26190. zval_ptr_dtor(&val);
  26191. } else {
  26192. fast_increment_function(*var_ptr);
  26193. }
  26194. if (RETURN_VALUE_USED(opline)) {
  26195. PZVAL_LOCK(*var_ptr);
  26196. EX_T(opline->result.var).var.ptr = *var_ptr;
  26197. }
  26198. CHECK_EXCEPTION();
  26199. ZEND_VM_NEXT_OPCODE();
  26200. }
  26201. static int ZEND_FASTCALL ZEND_PRE_DEC_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  26202. {
  26203. USE_OPLINE
  26204. zval **var_ptr;
  26205. SAVE_OPLINE();
  26206. var_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  26207. if (IS_CV == IS_VAR && UNEXPECTED(var_ptr == NULL)) {
  26208. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  26209. }
  26210. if (IS_CV == IS_VAR && UNEXPECTED(*var_ptr == &EG(error_zval))) {
  26211. if (RETURN_VALUE_USED(opline)) {
  26212. PZVAL_LOCK(&EG(uninitialized_zval));
  26213. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  26214. }
  26215. CHECK_EXCEPTION();
  26216. ZEND_VM_NEXT_OPCODE();
  26217. }
  26218. SEPARATE_ZVAL_IF_NOT_REF(var_ptr);
  26219. if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT)
  26220. && Z_OBJ_HANDLER_PP(var_ptr, get)
  26221. && Z_OBJ_HANDLER_PP(var_ptr, set)) {
  26222. /* proxy object */
  26223. zval *val = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC);
  26224. Z_ADDREF_P(val);
  26225. fast_decrement_function(val);
  26226. Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, val TSRMLS_CC);
  26227. zval_ptr_dtor(&val);
  26228. } else {
  26229. fast_decrement_function(*var_ptr);
  26230. }
  26231. if (RETURN_VALUE_USED(opline)) {
  26232. PZVAL_LOCK(*var_ptr);
  26233. EX_T(opline->result.var).var.ptr = *var_ptr;
  26234. }
  26235. CHECK_EXCEPTION();
  26236. ZEND_VM_NEXT_OPCODE();
  26237. }
  26238. static int ZEND_FASTCALL ZEND_POST_INC_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  26239. {
  26240. USE_OPLINE
  26241. zval **var_ptr, *retval;
  26242. SAVE_OPLINE();
  26243. var_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  26244. if (IS_CV == IS_VAR && UNEXPECTED(var_ptr == NULL)) {
  26245. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  26246. }
  26247. if (IS_CV == IS_VAR && UNEXPECTED(*var_ptr == &EG(error_zval))) {
  26248. ZVAL_NULL(&EX_T(opline->result.var).tmp_var);
  26249. CHECK_EXCEPTION();
  26250. ZEND_VM_NEXT_OPCODE();
  26251. }
  26252. retval = &EX_T(opline->result.var).tmp_var;
  26253. ZVAL_COPY_VALUE(retval, *var_ptr);
  26254. zendi_zval_copy_ctor(*retval);
  26255. SEPARATE_ZVAL_IF_NOT_REF(var_ptr);
  26256. if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT)
  26257. && Z_OBJ_HANDLER_PP(var_ptr, get)
  26258. && Z_OBJ_HANDLER_PP(var_ptr, set)) {
  26259. /* proxy object */
  26260. zval *val = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC);
  26261. Z_ADDREF_P(val);
  26262. fast_increment_function(val);
  26263. Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, val TSRMLS_CC);
  26264. zval_ptr_dtor(&val);
  26265. } else {
  26266. fast_increment_function(*var_ptr);
  26267. }
  26268. CHECK_EXCEPTION();
  26269. ZEND_VM_NEXT_OPCODE();
  26270. }
  26271. static int ZEND_FASTCALL ZEND_POST_DEC_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  26272. {
  26273. USE_OPLINE
  26274. zval **var_ptr, *retval;
  26275. SAVE_OPLINE();
  26276. var_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  26277. if (IS_CV == IS_VAR && UNEXPECTED(var_ptr == NULL)) {
  26278. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  26279. }
  26280. if (IS_CV == IS_VAR && UNEXPECTED(*var_ptr == &EG(error_zval))) {
  26281. ZVAL_NULL(&EX_T(opline->result.var).tmp_var);
  26282. CHECK_EXCEPTION();
  26283. ZEND_VM_NEXT_OPCODE();
  26284. }
  26285. retval = &EX_T(opline->result.var).tmp_var;
  26286. ZVAL_COPY_VALUE(retval, *var_ptr);
  26287. zendi_zval_copy_ctor(*retval);
  26288. SEPARATE_ZVAL_IF_NOT_REF(var_ptr);
  26289. if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT)
  26290. && Z_OBJ_HANDLER_PP(var_ptr, get)
  26291. && Z_OBJ_HANDLER_PP(var_ptr, set)) {
  26292. /* proxy object */
  26293. zval *val = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC);
  26294. Z_ADDREF_P(val);
  26295. fast_decrement_function(val);
  26296. Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, val TSRMLS_CC);
  26297. zval_ptr_dtor(&val);
  26298. } else {
  26299. fast_decrement_function(*var_ptr);
  26300. }
  26301. CHECK_EXCEPTION();
  26302. ZEND_VM_NEXT_OPCODE();
  26303. }
  26304. static int ZEND_FASTCALL ZEND_ECHO_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  26305. {
  26306. USE_OPLINE
  26307. zval *z;
  26308. SAVE_OPLINE();
  26309. z = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  26310. if (IS_CV == IS_TMP_VAR && Z_TYPE_P(z) == IS_OBJECT) {
  26311. INIT_PZVAL(z);
  26312. }
  26313. zend_print_variable(z);
  26314. CHECK_EXCEPTION();
  26315. ZEND_VM_NEXT_OPCODE();
  26316. }
  26317. static int ZEND_FASTCALL ZEND_PRINT_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  26318. {
  26319. USE_OPLINE
  26320. ZVAL_LONG(&EX_T(opline->result.var).tmp_var, 1);
  26321. return ZEND_ECHO_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  26322. }
  26323. static int ZEND_FASTCALL ZEND_JMPZ_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  26324. {
  26325. USE_OPLINE
  26326. zval *val;
  26327. int ret;
  26328. SAVE_OPLINE();
  26329. val = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  26330. if (IS_CV == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) {
  26331. ret = Z_LVAL_P(val);
  26332. } else {
  26333. ret = i_zend_is_true(val);
  26334. if (UNEXPECTED(EG(exception) != NULL)) {
  26335. HANDLE_EXCEPTION();
  26336. }
  26337. }
  26338. if (!ret) {
  26339. #if DEBUG_ZEND>=2
  26340. printf("Conditional jmp to %d\n", opline->op2.opline_num);
  26341. #endif
  26342. ZEND_VM_SET_OPCODE(opline->op2.jmp_addr);
  26343. ZEND_VM_CONTINUE();
  26344. }
  26345. ZEND_VM_NEXT_OPCODE();
  26346. }
  26347. static int ZEND_FASTCALL ZEND_JMPNZ_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  26348. {
  26349. USE_OPLINE
  26350. zval *val;
  26351. int ret;
  26352. SAVE_OPLINE();
  26353. val = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  26354. if (IS_CV == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) {
  26355. ret = Z_LVAL_P(val);
  26356. } else {
  26357. ret = i_zend_is_true(val);
  26358. if (UNEXPECTED(EG(exception) != NULL)) {
  26359. HANDLE_EXCEPTION();
  26360. }
  26361. }
  26362. if (ret) {
  26363. #if DEBUG_ZEND>=2
  26364. printf("Conditional jmp to %d\n", opline->op2.opline_num);
  26365. #endif
  26366. ZEND_VM_SET_OPCODE(opline->op2.jmp_addr);
  26367. ZEND_VM_CONTINUE();
  26368. }
  26369. ZEND_VM_NEXT_OPCODE();
  26370. }
  26371. static int ZEND_FASTCALL ZEND_JMPZNZ_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  26372. {
  26373. USE_OPLINE
  26374. zval *val;
  26375. int retval;
  26376. SAVE_OPLINE();
  26377. val = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  26378. if (IS_CV == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) {
  26379. retval = Z_LVAL_P(val);
  26380. } else {
  26381. retval = i_zend_is_true(val);
  26382. if (UNEXPECTED(EG(exception) != NULL)) {
  26383. HANDLE_EXCEPTION();
  26384. }
  26385. }
  26386. if (EXPECTED(retval != 0)) {
  26387. #if DEBUG_ZEND>=2
  26388. printf("Conditional jmp on true to %d\n", opline->extended_value);
  26389. #endif
  26390. ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[opline->extended_value]);
  26391. ZEND_VM_CONTINUE(); /* CHECK_ME */
  26392. } else {
  26393. #if DEBUG_ZEND>=2
  26394. printf("Conditional jmp on false to %d\n", opline->op2.opline_num);
  26395. #endif
  26396. ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[opline->op2.opline_num]);
  26397. ZEND_VM_CONTINUE(); /* CHECK_ME */
  26398. }
  26399. }
  26400. static int ZEND_FASTCALL ZEND_JMPZ_EX_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  26401. {
  26402. USE_OPLINE
  26403. zval *val;
  26404. int retval;
  26405. SAVE_OPLINE();
  26406. val = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  26407. if (IS_CV == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) {
  26408. retval = Z_LVAL_P(val);
  26409. } else {
  26410. retval = i_zend_is_true(val);
  26411. if (UNEXPECTED(EG(exception) != NULL)) {
  26412. HANDLE_EXCEPTION();
  26413. }
  26414. }
  26415. Z_LVAL(EX_T(opline->result.var).tmp_var) = retval;
  26416. Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL;
  26417. if (!retval) {
  26418. #if DEBUG_ZEND>=2
  26419. printf("Conditional jmp to %d\n", opline->op2.opline_num);
  26420. #endif
  26421. ZEND_VM_SET_OPCODE(opline->op2.jmp_addr);
  26422. ZEND_VM_CONTINUE();
  26423. }
  26424. ZEND_VM_NEXT_OPCODE();
  26425. }
  26426. static int ZEND_FASTCALL ZEND_JMPNZ_EX_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  26427. {
  26428. USE_OPLINE
  26429. zval *val;
  26430. int retval;
  26431. SAVE_OPLINE();
  26432. val = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  26433. if (IS_CV == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) {
  26434. retval = Z_LVAL_P(val);
  26435. } else {
  26436. retval = i_zend_is_true(val);
  26437. if (UNEXPECTED(EG(exception) != NULL)) {
  26438. HANDLE_EXCEPTION();
  26439. }
  26440. }
  26441. Z_LVAL(EX_T(opline->result.var).tmp_var) = retval;
  26442. Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL;
  26443. if (retval) {
  26444. #if DEBUG_ZEND>=2
  26445. printf("Conditional jmp to %d\n", opline->op2.opline_num);
  26446. #endif
  26447. ZEND_VM_SET_OPCODE(opline->op2.jmp_addr);
  26448. ZEND_VM_CONTINUE();
  26449. }
  26450. ZEND_VM_NEXT_OPCODE();
  26451. }
  26452. static int ZEND_FASTCALL ZEND_RETURN_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  26453. {
  26454. USE_OPLINE
  26455. zval *retval_ptr;
  26456. SAVE_OPLINE();
  26457. retval_ptr = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  26458. if (!EG(return_value_ptr_ptr)) {
  26459. } else {
  26460. if (IS_CV == IS_CONST ||
  26461. IS_CV == IS_TMP_VAR ||
  26462. PZVAL_IS_REF(retval_ptr)) {
  26463. zval *ret;
  26464. ALLOC_ZVAL(ret);
  26465. INIT_PZVAL_COPY(ret, retval_ptr);
  26466. if (IS_CV != IS_TMP_VAR) {
  26467. zval_copy_ctor(ret);
  26468. }
  26469. *EG(return_value_ptr_ptr) = ret;
  26470. } else if ((IS_CV == IS_CV || IS_CV == IS_VAR) &&
  26471. retval_ptr == &EG(uninitialized_zval)) {
  26472. zval *ret;
  26473. if (IS_CV == IS_VAR) {
  26474. Z_DELREF_P(retval_ptr);
  26475. }
  26476. ALLOC_INIT_ZVAL(ret);
  26477. *EG(return_value_ptr_ptr) = ret;
  26478. } else {
  26479. *EG(return_value_ptr_ptr) = retval_ptr;
  26480. if (IS_CV == IS_CV) {
  26481. Z_ADDREF_P(retval_ptr);
  26482. }
  26483. }
  26484. }
  26485. return zend_leave_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  26486. }
  26487. static int ZEND_FASTCALL ZEND_RETURN_BY_REF_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  26488. {
  26489. USE_OPLINE
  26490. zval *retval_ptr;
  26491. zval **retval_ptr_ptr;
  26492. SAVE_OPLINE();
  26493. do {
  26494. if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR ||
  26495. (IS_CV == IS_VAR && opline->extended_value == ZEND_RETURNS_VALUE)) {
  26496. /* Not supposed to happen, but we'll allow it */
  26497. zend_error(E_NOTICE, "Only variable references should be returned by reference");
  26498. retval_ptr = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  26499. if (!EG(return_value_ptr_ptr)) {
  26500. if (IS_CV == IS_TMP_VAR) {
  26501. }
  26502. } else if (!0) { /* Not a temp var */
  26503. zval *ret;
  26504. ALLOC_ZVAL(ret);
  26505. INIT_PZVAL_COPY(ret, retval_ptr);
  26506. zval_copy_ctor(ret);
  26507. *EG(return_value_ptr_ptr) = ret;
  26508. } else {
  26509. zval *ret;
  26510. ALLOC_ZVAL(ret);
  26511. INIT_PZVAL_COPY(ret, retval_ptr);
  26512. *EG(return_value_ptr_ptr) = ret;
  26513. }
  26514. break;
  26515. }
  26516. retval_ptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  26517. if (IS_CV == IS_VAR && UNEXPECTED(retval_ptr_ptr == NULL)) {
  26518. zend_error_noreturn(E_ERROR, "Cannot return string offsets by reference");
  26519. }
  26520. if (IS_CV == IS_VAR && !Z_ISREF_PP(retval_ptr_ptr)) {
  26521. if (opline->extended_value == ZEND_RETURNS_FUNCTION &&
  26522. EX_T(opline->op1.var).var.fcall_returned_reference) {
  26523. } else if (EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) {
  26524. zend_error(E_NOTICE, "Only variable references should be returned by reference");
  26525. if (EG(return_value_ptr_ptr)) {
  26526. zval *ret;
  26527. ALLOC_ZVAL(ret);
  26528. INIT_PZVAL_COPY(ret, *retval_ptr_ptr);
  26529. zval_copy_ctor(ret);
  26530. *EG(return_value_ptr_ptr) = ret;
  26531. }
  26532. break;
  26533. }
  26534. }
  26535. if (EG(return_value_ptr_ptr)) {
  26536. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr_ptr);
  26537. Z_ADDREF_PP(retval_ptr_ptr);
  26538. *EG(return_value_ptr_ptr) = *retval_ptr_ptr;
  26539. }
  26540. } while (0);
  26541. return zend_leave_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  26542. }
  26543. static int ZEND_FASTCALL ZEND_THROW_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  26544. {
  26545. USE_OPLINE
  26546. zval *value;
  26547. zval *exception;
  26548. SAVE_OPLINE();
  26549. value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  26550. if (IS_CV == IS_CONST || UNEXPECTED(Z_TYPE_P(value) != IS_OBJECT)) {
  26551. if (UNEXPECTED(EG(exception) != NULL)) {
  26552. HANDLE_EXCEPTION();
  26553. }
  26554. zend_error_noreturn(E_ERROR, "Can only throw objects");
  26555. }
  26556. zend_exception_save(TSRMLS_C);
  26557. /* Not sure if a complete copy is what we want here */
  26558. ALLOC_ZVAL(exception);
  26559. INIT_PZVAL_COPY(exception, value);
  26560. if (!0) {
  26561. zval_copy_ctor(exception);
  26562. }
  26563. zend_throw_exception_object(exception TSRMLS_CC);
  26564. zend_exception_restore(TSRMLS_C);
  26565. HANDLE_EXCEPTION();
  26566. }
  26567. static int ZEND_FASTCALL zend_send_by_var_helper_SPEC_CV(ZEND_OPCODE_HANDLER_ARGS)
  26568. {
  26569. USE_OPLINE
  26570. zval *varptr;
  26571. varptr = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  26572. if (varptr == &EG(uninitialized_zval)) {
  26573. if (IS_CV == IS_VAR) {
  26574. Z_DELREF_P(varptr);
  26575. }
  26576. ALLOC_INIT_ZVAL(varptr);
  26577. } else if (PZVAL_IS_REF(varptr)) {
  26578. if (IS_CV == IS_CV ||
  26579. (IS_CV == IS_VAR && Z_REFCOUNT_P(varptr) > 2)) {
  26580. zval *original_var = varptr;
  26581. ALLOC_ZVAL(varptr);
  26582. INIT_PZVAL_COPY(varptr, original_var);
  26583. zval_copy_ctor(varptr);
  26584. } else {
  26585. Z_UNSET_ISREF_P(varptr);
  26586. }
  26587. } else if (IS_CV == IS_CV) {
  26588. Z_ADDREF_P(varptr);
  26589. }
  26590. zend_vm_stack_push(varptr TSRMLS_CC);
  26591. CHECK_EXCEPTION();
  26592. ZEND_VM_NEXT_OPCODE();
  26593. }
  26594. static int ZEND_FASTCALL ZEND_SEND_VAR_NO_REF_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  26595. {
  26596. USE_OPLINE
  26597. zval *varptr;
  26598. SAVE_OPLINE();
  26599. if (opline->extended_value & ZEND_ARG_COMPILE_TIME_BOUND) { /* Had function_ptr at compile_time */
  26600. if (!(opline->extended_value & ZEND_ARG_SEND_BY_REF)) {
  26601. return zend_send_by_var_helper_SPEC_CV(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  26602. }
  26603. } else {
  26604. if (!ARG_SHOULD_BE_SENT_BY_REF(EX(call)->fbc, opline->op2.num)) {
  26605. return zend_send_by_var_helper_SPEC_CV(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  26606. }
  26607. }
  26608. varptr = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  26609. if ((!(opline->extended_value & ZEND_ARG_SEND_FUNCTION) ||
  26610. EX_T(opline->op1.var).var.fcall_returned_reference) &&
  26611. varptr != &EG(uninitialized_zval) &&
  26612. (PZVAL_IS_REF(varptr) || Z_REFCOUNT_P(varptr) == 1)) {
  26613. Z_SET_ISREF_P(varptr);
  26614. if (IS_CV == IS_CV) {
  26615. Z_ADDREF_P(varptr);
  26616. }
  26617. zend_vm_stack_push(varptr TSRMLS_CC);
  26618. } else {
  26619. zval *valptr;
  26620. if ((opline->extended_value & ZEND_ARG_COMPILE_TIME_BOUND) ?
  26621. !(opline->extended_value & ZEND_ARG_SEND_SILENT) :
  26622. !ARG_MAY_BE_SENT_BY_REF(EX(call)->fbc, opline->op2.num)) {
  26623. zend_error(E_STRICT, "Only variables should be passed by reference");
  26624. }
  26625. ALLOC_ZVAL(valptr);
  26626. INIT_PZVAL_COPY(valptr, varptr);
  26627. if (!0) {
  26628. zval_copy_ctor(valptr);
  26629. }
  26630. zend_vm_stack_push(valptr TSRMLS_CC);
  26631. }
  26632. CHECK_EXCEPTION();
  26633. ZEND_VM_NEXT_OPCODE();
  26634. }
  26635. static int ZEND_FASTCALL ZEND_SEND_REF_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  26636. {
  26637. USE_OPLINE
  26638. zval **varptr_ptr;
  26639. zval *varptr;
  26640. SAVE_OPLINE();
  26641. varptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  26642. if (IS_CV == IS_VAR && UNEXPECTED(varptr_ptr == NULL)) {
  26643. zend_error_noreturn(E_ERROR, "Only variables can be passed by reference");
  26644. }
  26645. if (IS_CV == IS_VAR && UNEXPECTED(*varptr_ptr == &EG(error_zval))) {
  26646. ALLOC_INIT_ZVAL(varptr);
  26647. zend_vm_stack_push(varptr TSRMLS_CC);
  26648. CHECK_EXCEPTION();
  26649. ZEND_VM_NEXT_OPCODE();
  26650. }
  26651. if (opline->extended_value == ZEND_DO_FCALL_BY_NAME &&
  26652. EX(function_state).function->type == ZEND_INTERNAL_FUNCTION) {
  26653. if (!ARG_SHOULD_BE_SENT_BY_REF(EX(call)->fbc, opline->op2.num)) {
  26654. return zend_send_by_var_helper_SPEC_CV(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  26655. }
  26656. }
  26657. SEPARATE_ZVAL_TO_MAKE_IS_REF(varptr_ptr);
  26658. varptr = *varptr_ptr;
  26659. Z_ADDREF_P(varptr);
  26660. zend_vm_stack_push(varptr TSRMLS_CC);
  26661. CHECK_EXCEPTION();
  26662. ZEND_VM_NEXT_OPCODE();
  26663. }
  26664. static int ZEND_FASTCALL ZEND_SEND_VAR_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  26665. {
  26666. USE_OPLINE
  26667. if (opline->extended_value == ZEND_DO_FCALL_BY_NAME) {
  26668. if (ARG_SHOULD_BE_SENT_BY_REF(EX(call)->fbc, opline->op2.num)) {
  26669. return ZEND_SEND_REF_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  26670. }
  26671. }
  26672. SAVE_OPLINE();
  26673. return zend_send_by_var_helper_SPEC_CV(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  26674. }
  26675. static int ZEND_FASTCALL ZEND_BOOL_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  26676. {
  26677. USE_OPLINE
  26678. zval *retval = &EX_T(opline->result.var).tmp_var;
  26679. SAVE_OPLINE();
  26680. /* PHP 3.0 returned "" for false and 1 for true, here we use 0 and 1 for now */
  26681. ZVAL_BOOL(retval, i_zend_is_true(_get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC)));
  26682. CHECK_EXCEPTION();
  26683. ZEND_VM_NEXT_OPCODE();
  26684. }
  26685. static int ZEND_FASTCALL ZEND_CLONE_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  26686. {
  26687. USE_OPLINE
  26688. zval *obj;
  26689. zend_class_entry *ce;
  26690. zend_function *clone;
  26691. zend_object_clone_obj_t clone_call;
  26692. SAVE_OPLINE();
  26693. obj = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  26694. if (IS_CV == IS_CONST ||
  26695. UNEXPECTED(Z_TYPE_P(obj) != IS_OBJECT)) {
  26696. if (UNEXPECTED(EG(exception) != NULL)) {
  26697. HANDLE_EXCEPTION();
  26698. }
  26699. zend_error_noreturn(E_ERROR, "__clone method called on non-object");
  26700. }
  26701. ce = Z_OBJCE_P(obj);
  26702. clone = ce ? ce->clone : NULL;
  26703. clone_call = Z_OBJ_HT_P(obj)->clone_obj;
  26704. if (UNEXPECTED(clone_call == NULL)) {
  26705. if (ce) {
  26706. zend_error_noreturn(E_ERROR, "Trying to clone an uncloneable object of class %s", ce->name);
  26707. } else {
  26708. zend_error_noreturn(E_ERROR, "Trying to clone an uncloneable object");
  26709. }
  26710. }
  26711. if (ce && clone) {
  26712. if (clone->op_array.fn_flags & ZEND_ACC_PRIVATE) {
  26713. /* Ensure that if we're calling a private function, we're allowed to do so.
  26714. */
  26715. if (UNEXPECTED(ce != EG(scope))) {
  26716. zend_error_noreturn(E_ERROR, "Call to private %s::__clone() from context '%s'", ce->name, EG(scope) ? EG(scope)->name : "");
  26717. }
  26718. } else if ((clone->common.fn_flags & ZEND_ACC_PROTECTED)) {
  26719. /* Ensure that if we're calling a protected function, we're allowed to do so.
  26720. */
  26721. if (UNEXPECTED(!zend_check_protected(zend_get_function_root_class(clone), EG(scope)))) {
  26722. zend_error_noreturn(E_ERROR, "Call to protected %s::__clone() from context '%s'", ce->name, EG(scope) ? EG(scope)->name : "");
  26723. }
  26724. }
  26725. }
  26726. if (EXPECTED(EG(exception) == NULL)) {
  26727. zval *retval;
  26728. ALLOC_ZVAL(retval);
  26729. Z_OBJVAL_P(retval) = clone_call(obj TSRMLS_CC);
  26730. Z_TYPE_P(retval) = IS_OBJECT;
  26731. Z_SET_REFCOUNT_P(retval, 1);
  26732. Z_SET_ISREF_P(retval);
  26733. if (!RETURN_VALUE_USED(opline) || UNEXPECTED(EG(exception) != NULL)) {
  26734. zval_ptr_dtor(&retval);
  26735. } else {
  26736. EX_T(opline->result.var).var.ptr = retval;
  26737. }
  26738. }
  26739. CHECK_EXCEPTION();
  26740. ZEND_VM_NEXT_OPCODE();
  26741. }
  26742. static int ZEND_FASTCALL ZEND_CAST_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  26743. {
  26744. USE_OPLINE
  26745. zval *expr;
  26746. zval *result = &EX_T(opline->result.var).tmp_var;
  26747. SAVE_OPLINE();
  26748. expr = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  26749. if (opline->extended_value != IS_STRING) {
  26750. ZVAL_COPY_VALUE(result, expr);
  26751. if (!0) {
  26752. zendi_zval_copy_ctor(*result);
  26753. }
  26754. }
  26755. switch (opline->extended_value) {
  26756. case IS_NULL:
  26757. convert_to_null(result);
  26758. break;
  26759. case IS_BOOL:
  26760. convert_to_boolean(result);
  26761. break;
  26762. case IS_LONG:
  26763. convert_to_long(result);
  26764. break;
  26765. case IS_DOUBLE:
  26766. convert_to_double(result);
  26767. break;
  26768. case IS_STRING: {
  26769. zval var_copy;
  26770. int use_copy;
  26771. zend_make_printable_zval(expr, &var_copy, &use_copy);
  26772. if (use_copy) {
  26773. ZVAL_COPY_VALUE(result, &var_copy);
  26774. if (0) {
  26775. }
  26776. } else {
  26777. ZVAL_COPY_VALUE(result, expr);
  26778. if (!0) {
  26779. zendi_zval_copy_ctor(*result);
  26780. }
  26781. }
  26782. break;
  26783. }
  26784. case IS_ARRAY:
  26785. convert_to_array(result);
  26786. break;
  26787. case IS_OBJECT:
  26788. convert_to_object(result);
  26789. break;
  26790. }
  26791. CHECK_EXCEPTION();
  26792. ZEND_VM_NEXT_OPCODE();
  26793. }
  26794. static int ZEND_FASTCALL ZEND_INCLUDE_OR_EVAL_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  26795. {
  26796. USE_OPLINE
  26797. zend_op_array *new_op_array=NULL;
  26798. zval *inc_filename;
  26799. zval *tmp_inc_filename = NULL;
  26800. zend_bool failure_retval=0;
  26801. SAVE_OPLINE();
  26802. inc_filename = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  26803. if (inc_filename->type!=IS_STRING) {
  26804. MAKE_STD_ZVAL(tmp_inc_filename);
  26805. ZVAL_COPY_VALUE(tmp_inc_filename, inc_filename);
  26806. zval_copy_ctor(tmp_inc_filename);
  26807. convert_to_string(tmp_inc_filename);
  26808. inc_filename = tmp_inc_filename;
  26809. }
  26810. if (opline->extended_value != ZEND_EVAL && strlen(Z_STRVAL_P(inc_filename)) != Z_STRLEN_P(inc_filename)) {
  26811. if (opline->extended_value == ZEND_INCLUDE_ONCE || opline->extended_value == ZEND_INCLUDE) {
  26812. zend_message_dispatcher(ZMSG_FAILED_INCLUDE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC);
  26813. } else {
  26814. zend_message_dispatcher(ZMSG_FAILED_REQUIRE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC);
  26815. }
  26816. } else {
  26817. switch (opline->extended_value) {
  26818. case ZEND_INCLUDE_ONCE:
  26819. case ZEND_REQUIRE_ONCE: {
  26820. zend_file_handle file_handle;
  26821. char *resolved_path;
  26822. resolved_path = zend_resolve_path(Z_STRVAL_P(inc_filename), Z_STRLEN_P(inc_filename) TSRMLS_CC);
  26823. if (resolved_path) {
  26824. failure_retval = zend_hash_exists(&EG(included_files), resolved_path, strlen(resolved_path)+1);
  26825. } else {
  26826. resolved_path = Z_STRVAL_P(inc_filename);
  26827. }
  26828. if (failure_retval) {
  26829. /* do nothing, file already included */
  26830. } else if (SUCCESS == zend_stream_open(resolved_path, &file_handle TSRMLS_CC)) {
  26831. if (!file_handle.opened_path) {
  26832. file_handle.opened_path = estrdup(resolved_path);
  26833. }
  26834. if (zend_hash_add_empty_element(&EG(included_files), file_handle.opened_path, strlen(file_handle.opened_path)+1)==SUCCESS) {
  26835. new_op_array = zend_compile_file(&file_handle, (opline->extended_value==ZEND_INCLUDE_ONCE?ZEND_INCLUDE:ZEND_REQUIRE) TSRMLS_CC);
  26836. zend_destroy_file_handle(&file_handle TSRMLS_CC);
  26837. } else {
  26838. zend_file_handle_dtor(&file_handle TSRMLS_CC);
  26839. failure_retval=1;
  26840. }
  26841. } else {
  26842. if (opline->extended_value == ZEND_INCLUDE_ONCE) {
  26843. zend_message_dispatcher(ZMSG_FAILED_INCLUDE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC);
  26844. } else {
  26845. zend_message_dispatcher(ZMSG_FAILED_REQUIRE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC);
  26846. }
  26847. }
  26848. if (resolved_path != Z_STRVAL_P(inc_filename)) {
  26849. efree(resolved_path);
  26850. }
  26851. }
  26852. break;
  26853. case ZEND_INCLUDE:
  26854. case ZEND_REQUIRE:
  26855. new_op_array = compile_filename(opline->extended_value, inc_filename TSRMLS_CC);
  26856. break;
  26857. case ZEND_EVAL: {
  26858. char *eval_desc = zend_make_compiled_string_description("eval()'d code" TSRMLS_CC);
  26859. new_op_array = zend_compile_string(inc_filename, eval_desc TSRMLS_CC);
  26860. efree(eval_desc);
  26861. }
  26862. break;
  26863. EMPTY_SWITCH_DEFAULT_CASE()
  26864. }
  26865. }
  26866. if (tmp_inc_filename) {
  26867. zval_ptr_dtor(&tmp_inc_filename);
  26868. }
  26869. if (UNEXPECTED(EG(exception) != NULL)) {
  26870. HANDLE_EXCEPTION();
  26871. } else if (EXPECTED(new_op_array != NULL)) {
  26872. EX(original_return_value) = EG(return_value_ptr_ptr);
  26873. EG(active_op_array) = new_op_array;
  26874. if (RETURN_VALUE_USED(opline)) {
  26875. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  26876. EG(return_value_ptr_ptr) = EX_T(opline->result.var).var.ptr_ptr;
  26877. } else {
  26878. EG(return_value_ptr_ptr) = NULL;
  26879. }
  26880. EX(function_state).function = (zend_function *) new_op_array;
  26881. EX(object) = NULL;
  26882. if (!EG(active_symbol_table)) {
  26883. zend_rebuild_symbol_table(TSRMLS_C);
  26884. }
  26885. if (EXPECTED(zend_execute_ex == execute_ex)) {
  26886. ZEND_VM_ENTER();
  26887. } else {
  26888. zend_execute(new_op_array TSRMLS_CC);
  26889. }
  26890. EX(function_state).function = (zend_function *) EX(op_array);
  26891. EG(opline_ptr) = &EX(opline);
  26892. EG(active_op_array) = EX(op_array);
  26893. EG(return_value_ptr_ptr) = EX(original_return_value);
  26894. destroy_op_array(new_op_array TSRMLS_CC);
  26895. efree(new_op_array);
  26896. if (UNEXPECTED(EG(exception) != NULL)) {
  26897. zend_throw_exception_internal(NULL TSRMLS_CC);
  26898. HANDLE_EXCEPTION();
  26899. }
  26900. } else if (RETURN_VALUE_USED(opline)) {
  26901. zval *retval;
  26902. ALLOC_ZVAL(retval);
  26903. ZVAL_BOOL(retval, failure_retval);
  26904. INIT_PZVAL(retval);
  26905. EX_T(opline->result.var).var.ptr = retval;
  26906. }
  26907. ZEND_VM_NEXT_OPCODE();
  26908. }
  26909. static int ZEND_FASTCALL ZEND_FE_RESET_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  26910. {
  26911. USE_OPLINE
  26912. zval *array_ptr, **array_ptr_ptr;
  26913. HashTable *fe_ht;
  26914. zend_object_iterator *iter = NULL;
  26915. zend_class_entry *ce = NULL;
  26916. zend_bool is_empty = 0;
  26917. SAVE_OPLINE();
  26918. if ((IS_CV == IS_CV || IS_CV == IS_VAR) &&
  26919. (opline->extended_value & ZEND_FE_RESET_VARIABLE)) {
  26920. array_ptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  26921. if (array_ptr_ptr == NULL || array_ptr_ptr == &EG(uninitialized_zval_ptr)) {
  26922. MAKE_STD_ZVAL(array_ptr);
  26923. ZVAL_NULL(array_ptr);
  26924. } else if (Z_TYPE_PP(array_ptr_ptr) == IS_OBJECT) {
  26925. if(Z_OBJ_HT_PP(array_ptr_ptr)->get_class_entry == NULL) {
  26926. zend_error(E_WARNING, "foreach() cannot iterate over objects without PHP class");
  26927. ZEND_VM_JMP(EX(op_array)->opcodes+opline->op2.opline_num);
  26928. }
  26929. ce = Z_OBJCE_PP(array_ptr_ptr);
  26930. if (!ce || ce->get_iterator == NULL) {
  26931. SEPARATE_ZVAL_IF_NOT_REF(array_ptr_ptr);
  26932. Z_ADDREF_PP(array_ptr_ptr);
  26933. }
  26934. array_ptr = *array_ptr_ptr;
  26935. } else {
  26936. if (Z_TYPE_PP(array_ptr_ptr) == IS_ARRAY) {
  26937. SEPARATE_ZVAL_IF_NOT_REF(array_ptr_ptr);
  26938. if (opline->extended_value & ZEND_FE_FETCH_BYREF) {
  26939. Z_SET_ISREF_PP(array_ptr_ptr);
  26940. }
  26941. }
  26942. array_ptr = *array_ptr_ptr;
  26943. Z_ADDREF_P(array_ptr);
  26944. }
  26945. } else {
  26946. array_ptr = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  26947. if (0) { /* IS_TMP_VAR */
  26948. zval *tmp;
  26949. ALLOC_ZVAL(tmp);
  26950. INIT_PZVAL_COPY(tmp, array_ptr);
  26951. array_ptr = tmp;
  26952. if (Z_TYPE_P(array_ptr) == IS_OBJECT) {
  26953. ce = Z_OBJCE_P(array_ptr);
  26954. if (ce && ce->get_iterator) {
  26955. Z_DELREF_P(array_ptr);
  26956. }
  26957. }
  26958. } else if (Z_TYPE_P(array_ptr) == IS_OBJECT) {
  26959. ce = Z_OBJCE_P(array_ptr);
  26960. if (!ce || !ce->get_iterator) {
  26961. if (IS_CV == IS_CV) {
  26962. Z_ADDREF_P(array_ptr);
  26963. }
  26964. }
  26965. } else if (IS_CV == IS_CONST ||
  26966. (IS_CV == IS_CV &&
  26967. !Z_ISREF_P(array_ptr) &&
  26968. Z_REFCOUNT_P(array_ptr) > 1) ||
  26969. (IS_CV == IS_VAR &&
  26970. !Z_ISREF_P(array_ptr) &&
  26971. Z_REFCOUNT_P(array_ptr) > 2)) {
  26972. zval *tmp;
  26973. if (IS_CV == IS_VAR) {
  26974. Z_DELREF_P(array_ptr);
  26975. }
  26976. ALLOC_ZVAL(tmp);
  26977. INIT_PZVAL_COPY(tmp, array_ptr);
  26978. zval_copy_ctor(tmp);
  26979. array_ptr = tmp;
  26980. } else if (IS_CV == IS_CV) {
  26981. Z_ADDREF_P(array_ptr);
  26982. }
  26983. }
  26984. if (ce && ce->get_iterator) {
  26985. iter = ce->get_iterator(ce, array_ptr, opline->extended_value & ZEND_FE_RESET_REFERENCE TSRMLS_CC);
  26986. if (IS_CV == IS_VAR && !(opline->extended_value & ZEND_FE_RESET_VARIABLE)) {
  26987. }
  26988. if (iter && EXPECTED(EG(exception) == NULL)) {
  26989. array_ptr = zend_iterator_wrap(iter TSRMLS_CC);
  26990. } else {
  26991. if (IS_CV == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) {
  26992. }
  26993. if (!EG(exception)) {
  26994. zend_throw_exception_ex(NULL, 0 TSRMLS_CC, "Object of type %s did not create an Iterator", ce->name);
  26995. }
  26996. zend_throw_exception_internal(NULL TSRMLS_CC);
  26997. HANDLE_EXCEPTION();
  26998. }
  26999. }
  27000. EX_T(opline->result.var).fe.ptr = array_ptr;
  27001. if (iter) {
  27002. iter->index = 0;
  27003. if (iter->funcs->rewind) {
  27004. iter->funcs->rewind(iter TSRMLS_CC);
  27005. if (UNEXPECTED(EG(exception) != NULL)) {
  27006. zval_ptr_dtor(&array_ptr);
  27007. if (IS_CV == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) {
  27008. }
  27009. HANDLE_EXCEPTION();
  27010. }
  27011. }
  27012. is_empty = iter->funcs->valid(iter TSRMLS_CC) != SUCCESS;
  27013. if (UNEXPECTED(EG(exception) != NULL)) {
  27014. zval_ptr_dtor(&array_ptr);
  27015. if (IS_CV == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) {
  27016. }
  27017. HANDLE_EXCEPTION();
  27018. }
  27019. iter->index = -1; /* will be set to 0 before using next handler */
  27020. } else if ((fe_ht = HASH_OF(array_ptr)) != NULL) {
  27021. zend_hash_internal_pointer_reset(fe_ht);
  27022. if (ce) {
  27023. zend_object *zobj = zend_objects_get_address(array_ptr TSRMLS_CC);
  27024. while (zend_hash_has_more_elements(fe_ht) == SUCCESS) {
  27025. char *str_key;
  27026. uint str_key_len;
  27027. ulong int_key;
  27028. zend_uchar key_type;
  27029. key_type = zend_hash_get_current_key_ex(fe_ht, &str_key, &str_key_len, &int_key, 0, NULL);
  27030. if (key_type != HASH_KEY_NON_EXISTENT &&
  27031. (key_type == HASH_KEY_IS_LONG ||
  27032. zend_check_property_access(zobj, str_key, str_key_len-1 TSRMLS_CC) == SUCCESS)) {
  27033. break;
  27034. }
  27035. zend_hash_move_forward(fe_ht);
  27036. }
  27037. }
  27038. is_empty = zend_hash_has_more_elements(fe_ht) != SUCCESS;
  27039. zend_hash_get_pointer(fe_ht, &EX_T(opline->result.var).fe.fe_pos);
  27040. } else {
  27041. zend_error(E_WARNING, "Invalid argument supplied for foreach()");
  27042. is_empty = 1;
  27043. }
  27044. if (IS_CV == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) {
  27045. }
  27046. if (is_empty) {
  27047. ZEND_VM_JMP(EX(op_array)->opcodes+opline->op2.opline_num);
  27048. } else {
  27049. CHECK_EXCEPTION();
  27050. ZEND_VM_NEXT_OPCODE();
  27051. }
  27052. }
  27053. static int ZEND_FASTCALL ZEND_EXIT_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27054. {
  27055. #if 0 || (IS_CV != IS_UNUSED)
  27056. USE_OPLINE
  27057. SAVE_OPLINE();
  27058. if (IS_CV != IS_UNUSED) {
  27059. zval *ptr = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  27060. if (Z_TYPE_P(ptr) == IS_LONG) {
  27061. EG(exit_status) = Z_LVAL_P(ptr);
  27062. } else {
  27063. zend_print_variable(ptr);
  27064. }
  27065. }
  27066. #endif
  27067. zend_bailout();
  27068. ZEND_VM_NEXT_OPCODE(); /* Never reached */
  27069. }
  27070. static int ZEND_FASTCALL ZEND_JMP_SET_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27071. {
  27072. USE_OPLINE
  27073. zval *value;
  27074. SAVE_OPLINE();
  27075. value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  27076. if (i_zend_is_true(value)) {
  27077. ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, value);
  27078. if (!0) {
  27079. zendi_zval_copy_ctor(EX_T(opline->result.var).tmp_var);
  27080. }
  27081. #if DEBUG_ZEND>=2
  27082. printf("Conditional jmp to %d\n", opline->op2.opline_num);
  27083. #endif
  27084. ZEND_VM_JMP(opline->op2.jmp_addr);
  27085. }
  27086. CHECK_EXCEPTION();
  27087. ZEND_VM_NEXT_OPCODE();
  27088. }
  27089. static int ZEND_FASTCALL ZEND_JMP_SET_VAR_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27090. {
  27091. USE_OPLINE
  27092. zval *value, *ret;
  27093. SAVE_OPLINE();
  27094. value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  27095. if (i_zend_is_true(value)) {
  27096. if (IS_CV == IS_VAR || IS_CV == IS_CV) {
  27097. Z_ADDREF_P(value);
  27098. EX_T(opline->result.var).var.ptr = value;
  27099. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  27100. } else {
  27101. ALLOC_ZVAL(ret);
  27102. INIT_PZVAL_COPY(ret, value);
  27103. EX_T(opline->result.var).var.ptr = ret;
  27104. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  27105. if (!0) {
  27106. zval_copy_ctor(EX_T(opline->result.var).var.ptr);
  27107. }
  27108. }
  27109. #if DEBUG_ZEND>=2
  27110. printf("Conditional jmp to %d\n", opline->op2.opline_num);
  27111. #endif
  27112. ZEND_VM_JMP(opline->op2.jmp_addr);
  27113. }
  27114. CHECK_EXCEPTION();
  27115. ZEND_VM_NEXT_OPCODE();
  27116. }
  27117. static int ZEND_FASTCALL ZEND_QM_ASSIGN_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27118. {
  27119. USE_OPLINE
  27120. zval *value;
  27121. SAVE_OPLINE();
  27122. value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  27123. ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, value);
  27124. if (!0) {
  27125. zval_copy_ctor(&EX_T(opline->result.var).tmp_var);
  27126. }
  27127. CHECK_EXCEPTION();
  27128. ZEND_VM_NEXT_OPCODE();
  27129. }
  27130. static int ZEND_FASTCALL ZEND_QM_ASSIGN_VAR_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27131. {
  27132. USE_OPLINE
  27133. zval *value, *ret;
  27134. SAVE_OPLINE();
  27135. value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  27136. if (IS_CV == IS_VAR || IS_CV == IS_CV) {
  27137. Z_ADDREF_P(value);
  27138. EX_T(opline->result.var).var.ptr = value;
  27139. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  27140. } else {
  27141. ALLOC_ZVAL(ret);
  27142. INIT_PZVAL_COPY(ret, value);
  27143. EX_T(opline->result.var).var.ptr = ret;
  27144. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  27145. if (!0) {
  27146. zval_copy_ctor(EX_T(opline->result.var).var.ptr);
  27147. }
  27148. }
  27149. CHECK_EXCEPTION();
  27150. ZEND_VM_NEXT_OPCODE();
  27151. }
  27152. static int ZEND_FASTCALL ZEND_INSTANCEOF_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27153. {
  27154. USE_OPLINE
  27155. zval *expr;
  27156. zend_bool result;
  27157. SAVE_OPLINE();
  27158. expr = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  27159. if (Z_TYPE_P(expr) == IS_OBJECT && Z_OBJ_HT_P(expr)->get_class_entry) {
  27160. result = instanceof_function(Z_OBJCE_P(expr), EX_T(opline->op2.var).class_entry TSRMLS_CC);
  27161. } else {
  27162. result = 0;
  27163. }
  27164. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, result);
  27165. CHECK_EXCEPTION();
  27166. ZEND_VM_NEXT_OPCODE();
  27167. }
  27168. static int ZEND_FASTCALL ZEND_ADD_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27169. {
  27170. USE_OPLINE
  27171. SAVE_OPLINE();
  27172. fast_add_function(&EX_T(opline->result.var).tmp_var,
  27173. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  27174. opline->op2.zv TSRMLS_CC);
  27175. CHECK_EXCEPTION();
  27176. ZEND_VM_NEXT_OPCODE();
  27177. }
  27178. static int ZEND_FASTCALL ZEND_SUB_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27179. {
  27180. USE_OPLINE
  27181. SAVE_OPLINE();
  27182. fast_sub_function(&EX_T(opline->result.var).tmp_var,
  27183. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  27184. opline->op2.zv TSRMLS_CC);
  27185. CHECK_EXCEPTION();
  27186. ZEND_VM_NEXT_OPCODE();
  27187. }
  27188. static int ZEND_FASTCALL ZEND_MUL_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27189. {
  27190. USE_OPLINE
  27191. SAVE_OPLINE();
  27192. fast_mul_function(&EX_T(opline->result.var).tmp_var,
  27193. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  27194. opline->op2.zv TSRMLS_CC);
  27195. CHECK_EXCEPTION();
  27196. ZEND_VM_NEXT_OPCODE();
  27197. }
  27198. static int ZEND_FASTCALL ZEND_DIV_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27199. {
  27200. USE_OPLINE
  27201. SAVE_OPLINE();
  27202. fast_div_function(&EX_T(opline->result.var).tmp_var,
  27203. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  27204. opline->op2.zv TSRMLS_CC);
  27205. CHECK_EXCEPTION();
  27206. ZEND_VM_NEXT_OPCODE();
  27207. }
  27208. static int ZEND_FASTCALL ZEND_MOD_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27209. {
  27210. USE_OPLINE
  27211. SAVE_OPLINE();
  27212. fast_mod_function(&EX_T(opline->result.var).tmp_var,
  27213. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  27214. opline->op2.zv TSRMLS_CC);
  27215. CHECK_EXCEPTION();
  27216. ZEND_VM_NEXT_OPCODE();
  27217. }
  27218. static int ZEND_FASTCALL ZEND_SL_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27219. {
  27220. USE_OPLINE
  27221. SAVE_OPLINE();
  27222. shift_left_function(&EX_T(opline->result.var).tmp_var,
  27223. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  27224. opline->op2.zv TSRMLS_CC);
  27225. CHECK_EXCEPTION();
  27226. ZEND_VM_NEXT_OPCODE();
  27227. }
  27228. static int ZEND_FASTCALL ZEND_SR_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27229. {
  27230. USE_OPLINE
  27231. SAVE_OPLINE();
  27232. shift_right_function(&EX_T(opline->result.var).tmp_var,
  27233. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  27234. opline->op2.zv TSRMLS_CC);
  27235. CHECK_EXCEPTION();
  27236. ZEND_VM_NEXT_OPCODE();
  27237. }
  27238. static int ZEND_FASTCALL ZEND_CONCAT_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27239. {
  27240. USE_OPLINE
  27241. SAVE_OPLINE();
  27242. concat_function(&EX_T(opline->result.var).tmp_var,
  27243. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  27244. opline->op2.zv TSRMLS_CC);
  27245. CHECK_EXCEPTION();
  27246. ZEND_VM_NEXT_OPCODE();
  27247. }
  27248. static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27249. {
  27250. USE_OPLINE
  27251. SAVE_OPLINE();
  27252. is_identical_function(&EX_T(opline->result.var).tmp_var,
  27253. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  27254. opline->op2.zv TSRMLS_CC);
  27255. CHECK_EXCEPTION();
  27256. ZEND_VM_NEXT_OPCODE();
  27257. }
  27258. static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27259. {
  27260. USE_OPLINE
  27261. zval *result = &EX_T(opline->result.var).tmp_var;
  27262. SAVE_OPLINE();
  27263. is_identical_function(result,
  27264. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  27265. opline->op2.zv TSRMLS_CC);
  27266. Z_LVAL_P(result) = !Z_LVAL_P(result);
  27267. CHECK_EXCEPTION();
  27268. ZEND_VM_NEXT_OPCODE();
  27269. }
  27270. static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27271. {
  27272. USE_OPLINE
  27273. zval *result = &EX_T(opline->result.var).tmp_var;
  27274. SAVE_OPLINE();
  27275. ZVAL_BOOL(result, fast_equal_function(result,
  27276. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  27277. opline->op2.zv TSRMLS_CC));
  27278. CHECK_EXCEPTION();
  27279. ZEND_VM_NEXT_OPCODE();
  27280. }
  27281. static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27282. {
  27283. USE_OPLINE
  27284. zval *result = &EX_T(opline->result.var).tmp_var;
  27285. SAVE_OPLINE();
  27286. ZVAL_BOOL(result, fast_not_equal_function(result,
  27287. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  27288. opline->op2.zv TSRMLS_CC));
  27289. CHECK_EXCEPTION();
  27290. ZEND_VM_NEXT_OPCODE();
  27291. }
  27292. static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27293. {
  27294. USE_OPLINE
  27295. zval *result = &EX_T(opline->result.var).tmp_var;
  27296. SAVE_OPLINE();
  27297. ZVAL_BOOL(result, fast_is_smaller_function(result,
  27298. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  27299. opline->op2.zv TSRMLS_CC));
  27300. CHECK_EXCEPTION();
  27301. ZEND_VM_NEXT_OPCODE();
  27302. }
  27303. static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27304. {
  27305. USE_OPLINE
  27306. zval *result = &EX_T(opline->result.var).tmp_var;
  27307. SAVE_OPLINE();
  27308. ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result,
  27309. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  27310. opline->op2.zv TSRMLS_CC));
  27311. CHECK_EXCEPTION();
  27312. ZEND_VM_NEXT_OPCODE();
  27313. }
  27314. static int ZEND_FASTCALL ZEND_BW_OR_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27315. {
  27316. USE_OPLINE
  27317. SAVE_OPLINE();
  27318. bitwise_or_function(&EX_T(opline->result.var).tmp_var,
  27319. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  27320. opline->op2.zv TSRMLS_CC);
  27321. CHECK_EXCEPTION();
  27322. ZEND_VM_NEXT_OPCODE();
  27323. }
  27324. static int ZEND_FASTCALL ZEND_BW_AND_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27325. {
  27326. USE_OPLINE
  27327. SAVE_OPLINE();
  27328. bitwise_and_function(&EX_T(opline->result.var).tmp_var,
  27329. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  27330. opline->op2.zv TSRMLS_CC);
  27331. CHECK_EXCEPTION();
  27332. ZEND_VM_NEXT_OPCODE();
  27333. }
  27334. static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27335. {
  27336. USE_OPLINE
  27337. SAVE_OPLINE();
  27338. bitwise_xor_function(&EX_T(opline->result.var).tmp_var,
  27339. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  27340. opline->op2.zv TSRMLS_CC);
  27341. CHECK_EXCEPTION();
  27342. ZEND_VM_NEXT_OPCODE();
  27343. }
  27344. static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27345. {
  27346. USE_OPLINE
  27347. SAVE_OPLINE();
  27348. boolean_xor_function(&EX_T(opline->result.var).tmp_var,
  27349. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  27350. opline->op2.zv TSRMLS_CC);
  27351. CHECK_EXCEPTION();
  27352. ZEND_VM_NEXT_OPCODE();
  27353. }
  27354. static int ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_CV_CONST(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS)
  27355. {
  27356. USE_OPLINE
  27357. zend_free_op free_op_data1;
  27358. zval **object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  27359. zval *object;
  27360. zval *property = opline->op2.zv;
  27361. zval *value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  27362. int have_get_ptr = 0;
  27363. if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  27364. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  27365. }
  27366. make_real_object(object_ptr TSRMLS_CC);
  27367. object = *object_ptr;
  27368. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  27369. zend_error(E_WARNING, "Attempt to assign property of non-object");
  27370. FREE_OP(free_op_data1);
  27371. if (RETURN_VALUE_USED(opline)) {
  27372. PZVAL_LOCK(&EG(uninitialized_zval));
  27373. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  27374. }
  27375. } else {
  27376. /* here we are sure we are dealing with an object */
  27377. if (0) {
  27378. MAKE_REAL_ZVAL_PTR(property);
  27379. }
  27380. /* here property is a string */
  27381. if (opline->extended_value == ZEND_ASSIGN_OBJ
  27382. && Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  27383. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  27384. if (zptr != NULL) { /* NULL means no success in getting PTR */
  27385. have_get_ptr = 1;
  27386. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  27387. if (RETURN_VALUE_USED(opline)) {
  27388. PZVAL_LOCK(&EG(uninitialized_zval));
  27389. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  27390. }
  27391. } else {
  27392. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  27393. binary_op(*zptr, *zptr, value TSRMLS_CC);
  27394. if (RETURN_VALUE_USED(opline)) {
  27395. PZVAL_LOCK(*zptr);
  27396. EX_T(opline->result.var).var.ptr = *zptr;
  27397. }
  27398. }
  27399. }
  27400. }
  27401. if (!have_get_ptr) {
  27402. zval *z = NULL;
  27403. Z_ADDREF_P(object);
  27404. if (opline->extended_value == ZEND_ASSIGN_OBJ) {
  27405. if (Z_OBJ_HT_P(object)->read_property) {
  27406. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  27407. }
  27408. } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ {
  27409. if (Z_OBJ_HT_P(object)->read_dimension) {
  27410. z = Z_OBJ_HT_P(object)->read_dimension(object, property, BP_VAR_R TSRMLS_CC);
  27411. }
  27412. }
  27413. if (z) {
  27414. if (Z_TYPE_P(z) == IS_OBJECT && Z_OBJ_HT_P(z)->get) {
  27415. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  27416. if (Z_REFCOUNT_P(z) == 0) {
  27417. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  27418. zval_dtor(z);
  27419. FREE_ZVAL(z);
  27420. }
  27421. z = value;
  27422. }
  27423. Z_ADDREF_P(z);
  27424. SEPARATE_ZVAL_IF_NOT_REF(&z);
  27425. binary_op(z, z, value TSRMLS_CC);
  27426. if (opline->extended_value == ZEND_ASSIGN_OBJ) {
  27427. Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  27428. } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ {
  27429. Z_OBJ_HT_P(object)->write_dimension(object, property, z TSRMLS_CC);
  27430. }
  27431. if (RETURN_VALUE_USED(opline)) {
  27432. PZVAL_LOCK(z);
  27433. EX_T(opline->result.var).var.ptr = z;
  27434. }
  27435. zval_ptr_dtor(&z);
  27436. } else {
  27437. zend_error(E_WARNING, "Attempt to assign property of non-object");
  27438. if (RETURN_VALUE_USED(opline)) {
  27439. PZVAL_LOCK(&EG(uninitialized_zval));
  27440. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  27441. }
  27442. }
  27443. zval_ptr_dtor(&object);
  27444. }
  27445. if (0) {
  27446. zval_ptr_dtor(&property);
  27447. } else {
  27448. }
  27449. FREE_OP(free_op_data1);
  27450. }
  27451. /* assign_obj has two opcodes! */
  27452. CHECK_EXCEPTION();
  27453. ZEND_VM_INC_OPCODE();
  27454. ZEND_VM_NEXT_OPCODE();
  27455. }
  27456. static int ZEND_FASTCALL zend_binary_assign_op_helper_SPEC_CV_CONST(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS)
  27457. {
  27458. USE_OPLINE
  27459. zend_free_op free_op_data2, free_op_data1;
  27460. zval **var_ptr;
  27461. zval *value;
  27462. SAVE_OPLINE();
  27463. switch (opline->extended_value) {
  27464. case ZEND_ASSIGN_OBJ:
  27465. return zend_binary_assign_op_obj_helper_SPEC_CV_CONST(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  27466. break;
  27467. case ZEND_ASSIGN_DIM: {
  27468. zval **container = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  27469. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  27470. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  27471. } else if (UNEXPECTED(Z_TYPE_PP(container) == IS_OBJECT)) {
  27472. if (IS_CV == IS_VAR && !0) {
  27473. Z_ADDREF_PP(container); /* undo the effect of get_obj_zval_ptr_ptr() */
  27474. }
  27475. return zend_binary_assign_op_obj_helper_SPEC_CV_CONST(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  27476. } else {
  27477. zval *dim = opline->op2.zv;
  27478. zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), container, dim, IS_CONST, BP_VAR_RW TSRMLS_CC);
  27479. value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  27480. var_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC);
  27481. }
  27482. }
  27483. break;
  27484. default:
  27485. value = opline->op2.zv;
  27486. var_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  27487. /* do nothing */
  27488. break;
  27489. }
  27490. if (UNEXPECTED(var_ptr == NULL)) {
  27491. zend_error_noreturn(E_ERROR, "Cannot use assign-op operators with overloaded objects nor string offsets");
  27492. }
  27493. if (UNEXPECTED(*var_ptr == &EG(error_zval))) {
  27494. if (RETURN_VALUE_USED(opline)) {
  27495. PZVAL_LOCK(&EG(uninitialized_zval));
  27496. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  27497. }
  27498. CHECK_EXCEPTION();
  27499. if (opline->extended_value == ZEND_ASSIGN_DIM) {
  27500. ZEND_VM_INC_OPCODE();
  27501. }
  27502. ZEND_VM_NEXT_OPCODE();
  27503. }
  27504. SEPARATE_ZVAL_IF_NOT_REF(var_ptr);
  27505. if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT)
  27506. && Z_OBJ_HANDLER_PP(var_ptr, get)
  27507. && Z_OBJ_HANDLER_PP(var_ptr, set)) {
  27508. /* proxy object */
  27509. zval *objval = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC);
  27510. Z_ADDREF_P(objval);
  27511. binary_op(objval, objval, value TSRMLS_CC);
  27512. Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, objval TSRMLS_CC);
  27513. zval_ptr_dtor(&objval);
  27514. } else {
  27515. binary_op(*var_ptr, *var_ptr, value TSRMLS_CC);
  27516. }
  27517. if (RETURN_VALUE_USED(opline)) {
  27518. PZVAL_LOCK(*var_ptr);
  27519. EX_T(opline->result.var).var.ptr = *var_ptr;
  27520. }
  27521. if (opline->extended_value == ZEND_ASSIGN_DIM) {
  27522. FREE_OP(free_op_data1);
  27523. FREE_OP_VAR_PTR(free_op_data2);
  27524. CHECK_EXCEPTION();
  27525. ZEND_VM_INC_OPCODE();
  27526. } else {
  27527. CHECK_EXCEPTION();
  27528. }
  27529. ZEND_VM_NEXT_OPCODE();
  27530. }
  27531. static int ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27532. {
  27533. return zend_binary_assign_op_helper_SPEC_CV_CONST(add_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  27534. }
  27535. static int ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27536. {
  27537. return zend_binary_assign_op_helper_SPEC_CV_CONST(sub_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  27538. }
  27539. static int ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27540. {
  27541. return zend_binary_assign_op_helper_SPEC_CV_CONST(mul_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  27542. }
  27543. static int ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27544. {
  27545. return zend_binary_assign_op_helper_SPEC_CV_CONST(div_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  27546. }
  27547. static int ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27548. {
  27549. return zend_binary_assign_op_helper_SPEC_CV_CONST(mod_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  27550. }
  27551. static int ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27552. {
  27553. return zend_binary_assign_op_helper_SPEC_CV_CONST(shift_left_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  27554. }
  27555. static int ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27556. {
  27557. return zend_binary_assign_op_helper_SPEC_CV_CONST(shift_right_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  27558. }
  27559. static int ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27560. {
  27561. return zend_binary_assign_op_helper_SPEC_CV_CONST(concat_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  27562. }
  27563. static int ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27564. {
  27565. return zend_binary_assign_op_helper_SPEC_CV_CONST(bitwise_or_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  27566. }
  27567. static int ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27568. {
  27569. return zend_binary_assign_op_helper_SPEC_CV_CONST(bitwise_and_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  27570. }
  27571. static int ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27572. {
  27573. return zend_binary_assign_op_helper_SPEC_CV_CONST(bitwise_xor_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  27574. }
  27575. static int ZEND_FASTCALL zend_pre_incdec_property_helper_SPEC_CV_CONST(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS)
  27576. {
  27577. USE_OPLINE
  27578. zval **object_ptr;
  27579. zval *object;
  27580. zval *property;
  27581. zval **retval;
  27582. int have_get_ptr = 0;
  27583. SAVE_OPLINE();
  27584. object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  27585. property = opline->op2.zv;
  27586. retval = &EX_T(opline->result.var).var.ptr;
  27587. if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  27588. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  27589. }
  27590. make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */
  27591. object = *object_ptr;
  27592. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  27593. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  27594. if (RETURN_VALUE_USED(opline)) {
  27595. PZVAL_LOCK(&EG(uninitialized_zval));
  27596. *retval = &EG(uninitialized_zval);
  27597. }
  27598. CHECK_EXCEPTION();
  27599. ZEND_VM_NEXT_OPCODE();
  27600. }
  27601. /* here we are sure we are dealing with an object */
  27602. if (0) {
  27603. MAKE_REAL_ZVAL_PTR(property);
  27604. }
  27605. if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  27606. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  27607. if (zptr != NULL) { /* NULL means no success in getting PTR */
  27608. have_get_ptr = 1;
  27609. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  27610. if (RETURN_VALUE_USED(opline)) {
  27611. PZVAL_LOCK(&EG(uninitialized_zval));
  27612. *retval = &EG(uninitialized_zval);
  27613. }
  27614. } else {
  27615. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  27616. incdec_op(*zptr);
  27617. if (RETURN_VALUE_USED(opline)) {
  27618. *retval = *zptr;
  27619. PZVAL_LOCK(*retval);
  27620. }
  27621. }
  27622. }
  27623. }
  27624. if (!have_get_ptr) {
  27625. if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) {
  27626. zval *z;
  27627. Z_ADDREF_P(object);
  27628. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  27629. if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) {
  27630. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  27631. if (Z_REFCOUNT_P(z) == 0) {
  27632. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  27633. zval_dtor(z);
  27634. FREE_ZVAL(z);
  27635. }
  27636. z = value;
  27637. }
  27638. Z_ADDREF_P(z);
  27639. SEPARATE_ZVAL_IF_NOT_REF(&z);
  27640. incdec_op(z);
  27641. *retval = z;
  27642. Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  27643. zval_ptr_dtor(&object);
  27644. SELECTIVE_PZVAL_LOCK(*retval, opline);
  27645. zval_ptr_dtor(&z);
  27646. } else {
  27647. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  27648. if (RETURN_VALUE_USED(opline)) {
  27649. PZVAL_LOCK(&EG(uninitialized_zval));
  27650. *retval = &EG(uninitialized_zval);
  27651. }
  27652. }
  27653. }
  27654. if (0) {
  27655. zval_ptr_dtor(&property);
  27656. } else {
  27657. }
  27658. CHECK_EXCEPTION();
  27659. ZEND_VM_NEXT_OPCODE();
  27660. }
  27661. static int ZEND_FASTCALL ZEND_PRE_INC_OBJ_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27662. {
  27663. return zend_pre_incdec_property_helper_SPEC_CV_CONST(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  27664. }
  27665. static int ZEND_FASTCALL ZEND_PRE_DEC_OBJ_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27666. {
  27667. return zend_pre_incdec_property_helper_SPEC_CV_CONST(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  27668. }
  27669. static int ZEND_FASTCALL zend_post_incdec_property_helper_SPEC_CV_CONST(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS)
  27670. {
  27671. USE_OPLINE
  27672. zval **object_ptr;
  27673. zval *object;
  27674. zval *property;
  27675. zval *retval;
  27676. int have_get_ptr = 0;
  27677. SAVE_OPLINE();
  27678. object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  27679. property = opline->op2.zv;
  27680. retval = &EX_T(opline->result.var).tmp_var;
  27681. if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  27682. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  27683. }
  27684. make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */
  27685. object = *object_ptr;
  27686. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  27687. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  27688. ZVAL_NULL(retval);
  27689. CHECK_EXCEPTION();
  27690. ZEND_VM_NEXT_OPCODE();
  27691. }
  27692. /* here we are sure we are dealing with an object */
  27693. if (0) {
  27694. MAKE_REAL_ZVAL_PTR(property);
  27695. }
  27696. if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  27697. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  27698. if (zptr != NULL) { /* NULL means no success in getting PTR */
  27699. have_get_ptr = 1;
  27700. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  27701. ZVAL_NULL(retval);
  27702. } else {
  27703. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  27704. ZVAL_COPY_VALUE(retval, *zptr);
  27705. zendi_zval_copy_ctor(*retval);
  27706. incdec_op(*zptr);
  27707. }
  27708. }
  27709. }
  27710. if (!have_get_ptr) {
  27711. if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) {
  27712. zval *z, *z_copy;
  27713. Z_ADDREF_P(object);
  27714. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  27715. if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) {
  27716. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  27717. if (Z_REFCOUNT_P(z) == 0) {
  27718. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  27719. zval_dtor(z);
  27720. FREE_ZVAL(z);
  27721. }
  27722. z = value;
  27723. }
  27724. ZVAL_COPY_VALUE(retval, z);
  27725. zendi_zval_copy_ctor(*retval);
  27726. ALLOC_ZVAL(z_copy);
  27727. INIT_PZVAL_COPY(z_copy, z);
  27728. zendi_zval_copy_ctor(*z_copy);
  27729. incdec_op(z_copy);
  27730. Z_ADDREF_P(z);
  27731. Z_OBJ_HT_P(object)->write_property(object, property, z_copy, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  27732. zval_ptr_dtor(&object);
  27733. zval_ptr_dtor(&z_copy);
  27734. zval_ptr_dtor(&z);
  27735. } else {
  27736. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  27737. ZVAL_NULL(retval);
  27738. }
  27739. }
  27740. if (0) {
  27741. zval_ptr_dtor(&property);
  27742. } else {
  27743. }
  27744. CHECK_EXCEPTION();
  27745. ZEND_VM_NEXT_OPCODE();
  27746. }
  27747. static int ZEND_FASTCALL ZEND_POST_INC_OBJ_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27748. {
  27749. return zend_post_incdec_property_helper_SPEC_CV_CONST(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  27750. }
  27751. static int ZEND_FASTCALL ZEND_POST_DEC_OBJ_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27752. {
  27753. return zend_post_incdec_property_helper_SPEC_CV_CONST(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  27754. }
  27755. static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_CV_CONST(int type, ZEND_OPCODE_HANDLER_ARGS)
  27756. {
  27757. USE_OPLINE
  27758. zend_free_op free_op1;
  27759. zval *varname;
  27760. zval **retval;
  27761. zval tmp_varname;
  27762. HashTable *target_symbol_table;
  27763. ulong hash_value;
  27764. SAVE_OPLINE();
  27765. varname = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  27766. if (IS_CV != IS_CONST && UNEXPECTED(Z_TYPE_P(varname) != IS_STRING)) {
  27767. ZVAL_COPY_VALUE(&tmp_varname, varname);
  27768. zval_copy_ctor(&tmp_varname);
  27769. Z_SET_REFCOUNT(tmp_varname, 1);
  27770. Z_UNSET_ISREF(tmp_varname);
  27771. convert_to_string(&tmp_varname);
  27772. varname = &tmp_varname;
  27773. }
  27774. if (IS_CONST != IS_UNUSED) {
  27775. zend_class_entry *ce;
  27776. if (IS_CONST == IS_CONST) {
  27777. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  27778. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  27779. } else {
  27780. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  27781. if (UNEXPECTED(ce == NULL)) {
  27782. if (IS_CV != IS_CONST && varname == &tmp_varname) {
  27783. zval_dtor(&tmp_varname);
  27784. }
  27785. CHECK_EXCEPTION();
  27786. ZEND_VM_NEXT_OPCODE();
  27787. }
  27788. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  27789. }
  27790. } else {
  27791. ce = EX_T(opline->op2.var).class_entry;
  27792. }
  27793. retval = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 0, ((IS_CV == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  27794. } else {
  27795. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  27796. /*
  27797. if (!target_symbol_table) {
  27798. CHECK_EXCEPTION();
  27799. ZEND_VM_NEXT_OPCODE();
  27800. }
  27801. */
  27802. if (IS_CV == IS_CONST) {
  27803. hash_value = Z_HASH_P(varname);
  27804. } else {
  27805. hash_value = str_hash(Z_STRVAL_P(varname), Z_STRLEN_P(varname));
  27806. }
  27807. if (zend_hash_quick_find(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, (void **) &retval) == FAILURE) {
  27808. switch (type) {
  27809. case BP_VAR_R:
  27810. case BP_VAR_UNSET:
  27811. zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
  27812. /* break missing intentionally */
  27813. case BP_VAR_IS:
  27814. retval = &EG(uninitialized_zval_ptr);
  27815. break;
  27816. case BP_VAR_RW:
  27817. zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
  27818. /* break missing intentionally */
  27819. case BP_VAR_W:
  27820. Z_ADDREF_P(&EG(uninitialized_zval));
  27821. zend_hash_quick_update(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, &EG(uninitialized_zval_ptr), sizeof(zval *), (void **) &retval);
  27822. break;
  27823. EMPTY_SWITCH_DEFAULT_CASE()
  27824. }
  27825. }
  27826. switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
  27827. case ZEND_FETCH_GLOBAL:
  27828. if (IS_CV != IS_TMP_VAR) {
  27829. }
  27830. break;
  27831. case ZEND_FETCH_LOCAL:
  27832. break;
  27833. case ZEND_FETCH_STATIC:
  27834. zval_update_constant(retval, 1 TSRMLS_CC);
  27835. break;
  27836. case ZEND_FETCH_GLOBAL_LOCK:
  27837. if (IS_CV == IS_VAR && !free_op1.var) {
  27838. PZVAL_LOCK(*EX_T(opline->op1.var).var.ptr_ptr);
  27839. }
  27840. break;
  27841. }
  27842. }
  27843. if (IS_CV != IS_CONST && varname == &tmp_varname) {
  27844. zval_dtor(&tmp_varname);
  27845. }
  27846. if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
  27847. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
  27848. }
  27849. PZVAL_LOCK(*retval);
  27850. switch (type) {
  27851. case BP_VAR_R:
  27852. case BP_VAR_IS:
  27853. EX_T(opline->result.var).var.ptr = *retval;
  27854. break;
  27855. case BP_VAR_UNSET: {
  27856. zend_free_op free_res;
  27857. PZVAL_UNLOCK(*retval, &free_res);
  27858. if (retval != &EG(uninitialized_zval_ptr)) {
  27859. SEPARATE_ZVAL_IF_NOT_REF(retval);
  27860. }
  27861. PZVAL_LOCK(*retval);
  27862. FREE_OP_VAR_PTR(free_res);
  27863. }
  27864. /* break missing intentionally */
  27865. default:
  27866. EX_T(opline->result.var).var.ptr_ptr = retval;
  27867. break;
  27868. }
  27869. CHECK_EXCEPTION();
  27870. ZEND_VM_NEXT_OPCODE();
  27871. }
  27872. static int ZEND_FASTCALL ZEND_FETCH_R_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27873. {
  27874. return zend_fetch_var_address_helper_SPEC_CV_CONST(BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  27875. }
  27876. static int ZEND_FASTCALL ZEND_FETCH_W_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27877. {
  27878. return zend_fetch_var_address_helper_SPEC_CV_CONST(BP_VAR_W, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  27879. }
  27880. static int ZEND_FASTCALL ZEND_FETCH_RW_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27881. {
  27882. return zend_fetch_var_address_helper_SPEC_CV_CONST(BP_VAR_RW, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  27883. }
  27884. static int ZEND_FASTCALL ZEND_FETCH_FUNC_ARG_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27885. {
  27886. USE_OPLINE
  27887. return zend_fetch_var_address_helper_SPEC_CV_CONST(zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC) ? BP_VAR_W : BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  27888. }
  27889. static int ZEND_FASTCALL ZEND_FETCH_UNSET_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27890. {
  27891. return zend_fetch_var_address_helper_SPEC_CV_CONST(BP_VAR_UNSET, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  27892. }
  27893. static int ZEND_FASTCALL ZEND_FETCH_IS_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27894. {
  27895. return zend_fetch_var_address_helper_SPEC_CV_CONST(BP_VAR_IS, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  27896. }
  27897. static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27898. {
  27899. USE_OPLINE
  27900. zval *container;
  27901. SAVE_OPLINE();
  27902. container = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  27903. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_R TSRMLS_CC);
  27904. if (IS_CV != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) {
  27905. }
  27906. CHECK_EXCEPTION();
  27907. ZEND_VM_NEXT_OPCODE();
  27908. }
  27909. static int ZEND_FASTCALL ZEND_FETCH_DIM_W_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27910. {
  27911. USE_OPLINE
  27912. zend_free_op free_op1;
  27913. zval **container;
  27914. SAVE_OPLINE();
  27915. container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  27916. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  27917. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  27918. }
  27919. zend_fetch_dimension_address(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_W TSRMLS_CC);
  27920. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  27921. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  27922. }
  27923. /* We are going to assign the result by reference */
  27924. if (UNEXPECTED(opline->extended_value != 0)) {
  27925. zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr;
  27926. if (retval_ptr) {
  27927. Z_DELREF_PP(retval_ptr);
  27928. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr);
  27929. Z_ADDREF_PP(retval_ptr);
  27930. }
  27931. }
  27932. CHECK_EXCEPTION();
  27933. ZEND_VM_NEXT_OPCODE();
  27934. }
  27935. static int ZEND_FASTCALL ZEND_FETCH_DIM_RW_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27936. {
  27937. USE_OPLINE
  27938. zend_free_op free_op1;
  27939. zval **container;
  27940. SAVE_OPLINE();
  27941. container = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  27942. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  27943. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  27944. }
  27945. zend_fetch_dimension_address(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_RW TSRMLS_CC);
  27946. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  27947. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  27948. }
  27949. CHECK_EXCEPTION();
  27950. ZEND_VM_NEXT_OPCODE();
  27951. }
  27952. static int ZEND_FASTCALL ZEND_FETCH_DIM_IS_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27953. {
  27954. USE_OPLINE
  27955. zval *container;
  27956. SAVE_OPLINE();
  27957. container = _get_zval_ptr_cv_BP_VAR_IS(execute_data, opline->op1.var TSRMLS_CC);
  27958. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_IS TSRMLS_CC);
  27959. CHECK_EXCEPTION();
  27960. ZEND_VM_NEXT_OPCODE();
  27961. }
  27962. static int ZEND_FASTCALL ZEND_FETCH_DIM_FUNC_ARG_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27963. {
  27964. USE_OPLINE
  27965. zend_free_op free_op1;
  27966. SAVE_OPLINE();
  27967. if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) {
  27968. zval **container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  27969. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  27970. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  27971. }
  27972. zend_fetch_dimension_address(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_W TSRMLS_CC);
  27973. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  27974. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  27975. }
  27976. } else {
  27977. zval *container;
  27978. if (IS_CONST == IS_UNUSED) {
  27979. zend_error_noreturn(E_ERROR, "Cannot use [] for reading");
  27980. }
  27981. container = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  27982. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_R TSRMLS_CC);
  27983. }
  27984. CHECK_EXCEPTION();
  27985. ZEND_VM_NEXT_OPCODE();
  27986. }
  27987. static int ZEND_FASTCALL ZEND_FETCH_DIM_UNSET_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  27988. {
  27989. USE_OPLINE
  27990. zend_free_op free_op1;
  27991. zval **container;
  27992. SAVE_OPLINE();
  27993. container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC);
  27994. if (IS_CV == IS_CV) {
  27995. if (container != &EG(uninitialized_zval_ptr)) {
  27996. SEPARATE_ZVAL_IF_NOT_REF(container);
  27997. }
  27998. }
  27999. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  28000. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  28001. }
  28002. zend_fetch_dimension_address(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_UNSET TSRMLS_CC);
  28003. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  28004. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  28005. }
  28006. if (UNEXPECTED(EX_T(opline->result.var).var.ptr_ptr == NULL)) {
  28007. zend_error_noreturn(E_ERROR, "Cannot unset string offsets");
  28008. ZEND_VM_NEXT_OPCODE();
  28009. } else {
  28010. zend_free_op free_res;
  28011. zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr;
  28012. PZVAL_UNLOCK(*retval_ptr, &free_res);
  28013. if (retval_ptr != &EG(uninitialized_zval_ptr)) {
  28014. SEPARATE_ZVAL_IF_NOT_REF(retval_ptr);
  28015. }
  28016. PZVAL_LOCK(*retval_ptr);
  28017. FREE_OP_VAR_PTR(free_res);
  28018. CHECK_EXCEPTION();
  28019. ZEND_VM_NEXT_OPCODE();
  28020. }
  28021. }
  28022. static int ZEND_FASTCALL zend_fetch_property_address_read_helper_SPEC_CV_CONST(ZEND_OPCODE_HANDLER_ARGS)
  28023. {
  28024. USE_OPLINE
  28025. zval *container;
  28026. zval *offset;
  28027. SAVE_OPLINE();
  28028. container = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  28029. offset = opline->op2.zv;
  28030. if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) ||
  28031. UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) {
  28032. zend_error(E_NOTICE, "Trying to get property of non-object");
  28033. PZVAL_LOCK(&EG(uninitialized_zval));
  28034. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  28035. } else {
  28036. zval *retval;
  28037. if (0) {
  28038. MAKE_REAL_ZVAL_PTR(offset);
  28039. }
  28040. /* here we are sure we are dealing with an object */
  28041. retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_R, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  28042. PZVAL_LOCK(retval);
  28043. EX_T(opline->result.var).var.ptr = retval;
  28044. if (0) {
  28045. zval_ptr_dtor(&offset);
  28046. } else {
  28047. }
  28048. }
  28049. CHECK_EXCEPTION();
  28050. ZEND_VM_NEXT_OPCODE();
  28051. }
  28052. static int ZEND_FASTCALL ZEND_FETCH_OBJ_R_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  28053. {
  28054. return zend_fetch_property_address_read_helper_SPEC_CV_CONST(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  28055. }
  28056. static int ZEND_FASTCALL ZEND_FETCH_OBJ_W_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  28057. {
  28058. USE_OPLINE
  28059. zend_free_op free_op1;
  28060. zval *property;
  28061. zval **container;
  28062. SAVE_OPLINE();
  28063. property = opline->op2.zv;
  28064. if (0) {
  28065. MAKE_REAL_ZVAL_PTR(property);
  28066. }
  28067. container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  28068. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  28069. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  28070. }
  28071. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC);
  28072. if (0) {
  28073. zval_ptr_dtor(&property);
  28074. } else {
  28075. }
  28076. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  28077. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  28078. }
  28079. /* We are going to assign the result by reference */
  28080. if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
  28081. zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr;
  28082. Z_DELREF_PP(retval_ptr);
  28083. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr);
  28084. Z_ADDREF_PP(retval_ptr);
  28085. EX_T(opline->result.var).var.ptr = *EX_T(opline->result.var).var.ptr_ptr;
  28086. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  28087. }
  28088. CHECK_EXCEPTION();
  28089. ZEND_VM_NEXT_OPCODE();
  28090. }
  28091. static int ZEND_FASTCALL ZEND_FETCH_OBJ_RW_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  28092. {
  28093. USE_OPLINE
  28094. zend_free_op free_op1;
  28095. zval *property;
  28096. zval **container;
  28097. SAVE_OPLINE();
  28098. property = opline->op2.zv;
  28099. container = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  28100. if (0) {
  28101. MAKE_REAL_ZVAL_PTR(property);
  28102. }
  28103. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  28104. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  28105. }
  28106. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_RW TSRMLS_CC);
  28107. if (0) {
  28108. zval_ptr_dtor(&property);
  28109. } else {
  28110. }
  28111. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  28112. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  28113. }
  28114. CHECK_EXCEPTION();
  28115. ZEND_VM_NEXT_OPCODE();
  28116. }
  28117. static int ZEND_FASTCALL ZEND_FETCH_OBJ_IS_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  28118. {
  28119. USE_OPLINE
  28120. zval *container;
  28121. zval *offset;
  28122. SAVE_OPLINE();
  28123. container = _get_zval_ptr_cv_BP_VAR_IS(execute_data, opline->op1.var TSRMLS_CC);
  28124. offset = opline->op2.zv;
  28125. if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) ||
  28126. UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) {
  28127. PZVAL_LOCK(&EG(uninitialized_zval));
  28128. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  28129. } else {
  28130. zval *retval;
  28131. if (0) {
  28132. MAKE_REAL_ZVAL_PTR(offset);
  28133. }
  28134. /* here we are sure we are dealing with an object */
  28135. retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_IS, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  28136. PZVAL_LOCK(retval);
  28137. EX_T(opline->result.var).var.ptr = retval;
  28138. if (0) {
  28139. zval_ptr_dtor(&offset);
  28140. } else {
  28141. }
  28142. }
  28143. CHECK_EXCEPTION();
  28144. ZEND_VM_NEXT_OPCODE();
  28145. }
  28146. static int ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  28147. {
  28148. USE_OPLINE
  28149. if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) {
  28150. /* Behave like FETCH_OBJ_W */
  28151. zend_free_op free_op1;
  28152. zval *property;
  28153. zval **container;
  28154. SAVE_OPLINE();
  28155. property = opline->op2.zv;
  28156. container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  28157. if (0) {
  28158. MAKE_REAL_ZVAL_PTR(property);
  28159. }
  28160. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  28161. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  28162. }
  28163. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC);
  28164. if (0) {
  28165. zval_ptr_dtor(&property);
  28166. } else {
  28167. }
  28168. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  28169. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  28170. }
  28171. CHECK_EXCEPTION();
  28172. ZEND_VM_NEXT_OPCODE();
  28173. } else {
  28174. return zend_fetch_property_address_read_helper_SPEC_CV_CONST(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  28175. }
  28176. }
  28177. static int ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  28178. {
  28179. USE_OPLINE
  28180. zend_free_op free_op1, free_res;
  28181. zval **container;
  28182. zval *property;
  28183. SAVE_OPLINE();
  28184. container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC);
  28185. property = opline->op2.zv;
  28186. if (IS_CV == IS_CV) {
  28187. if (container != &EG(uninitialized_zval_ptr)) {
  28188. SEPARATE_ZVAL_IF_NOT_REF(container);
  28189. }
  28190. }
  28191. if (0) {
  28192. MAKE_REAL_ZVAL_PTR(property);
  28193. }
  28194. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  28195. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  28196. }
  28197. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_UNSET TSRMLS_CC);
  28198. if (0) {
  28199. zval_ptr_dtor(&property);
  28200. } else {
  28201. }
  28202. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  28203. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  28204. }
  28205. PZVAL_UNLOCK(*EX_T(opline->result.var).var.ptr_ptr, &free_res);
  28206. if (EX_T(opline->result.var).var.ptr_ptr != &EG(uninitialized_zval_ptr)) {
  28207. SEPARATE_ZVAL_IF_NOT_REF(EX_T(opline->result.var).var.ptr_ptr);
  28208. }
  28209. PZVAL_LOCK(*EX_T(opline->result.var).var.ptr_ptr);
  28210. FREE_OP_VAR_PTR(free_res);
  28211. CHECK_EXCEPTION();
  28212. ZEND_VM_NEXT_OPCODE();
  28213. }
  28214. static int ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  28215. {
  28216. USE_OPLINE
  28217. zval **object_ptr;
  28218. zval *property_name;
  28219. SAVE_OPLINE();
  28220. object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  28221. property_name = opline->op2.zv;
  28222. if (0) {
  28223. MAKE_REAL_ZVAL_PTR(property_name);
  28224. }
  28225. if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  28226. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  28227. }
  28228. zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_OBJ, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  28229. if (0) {
  28230. zval_ptr_dtor(&property_name);
  28231. } else {
  28232. }
  28233. /* assign_obj has two opcodes! */
  28234. CHECK_EXCEPTION();
  28235. ZEND_VM_INC_OPCODE();
  28236. ZEND_VM_NEXT_OPCODE();
  28237. }
  28238. static int ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  28239. {
  28240. USE_OPLINE
  28241. zval **object_ptr;
  28242. SAVE_OPLINE();
  28243. object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  28244. if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  28245. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  28246. }
  28247. if (Z_TYPE_PP(object_ptr) == IS_OBJECT) {
  28248. zval *property_name = opline->op2.zv;
  28249. if (0) {
  28250. MAKE_REAL_ZVAL_PTR(property_name);
  28251. }
  28252. zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_DIM, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  28253. if (0) {
  28254. zval_ptr_dtor(&property_name);
  28255. } else {
  28256. }
  28257. } else {
  28258. zend_free_op free_op_data1, free_op_data2;
  28259. zval *value;
  28260. zval *dim = opline->op2.zv;
  28261. zval **variable_ptr_ptr;
  28262. zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), object_ptr, dim, IS_CONST, BP_VAR_W TSRMLS_CC);
  28263. value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  28264. variable_ptr_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC);
  28265. if (UNEXPECTED(variable_ptr_ptr == NULL)) {
  28266. if (zend_assign_to_string_offset(&EX_T((opline+1)->op2.var), value, (opline+1)->op1_type TSRMLS_CC)) {
  28267. if (RETURN_VALUE_USED(opline)) {
  28268. zval *retval;
  28269. ALLOC_ZVAL(retval);
  28270. ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T((opline+1)->op2.var).str_offset.str)+EX_T((opline+1)->op2.var).str_offset.offset, 1, 1);
  28271. INIT_PZVAL(retval);
  28272. EX_T(opline->result.var).var.ptr = retval;
  28273. }
  28274. } else if (RETURN_VALUE_USED(opline)) {
  28275. PZVAL_LOCK(&EG(uninitialized_zval));
  28276. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  28277. }
  28278. } else if (UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) {
  28279. if (IS_TMP_FREE(free_op_data1)) {
  28280. zval_dtor(value);
  28281. }
  28282. if (RETURN_VALUE_USED(opline)) {
  28283. PZVAL_LOCK(&EG(uninitialized_zval));
  28284. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  28285. }
  28286. } else {
  28287. if ((opline+1)->op1_type == IS_TMP_VAR) {
  28288. value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  28289. } else if ((opline+1)->op1_type == IS_CONST) {
  28290. value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  28291. } else {
  28292. value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  28293. }
  28294. if (RETURN_VALUE_USED(opline)) {
  28295. PZVAL_LOCK(value);
  28296. EX_T(opline->result.var).var.ptr = value;
  28297. }
  28298. }
  28299. FREE_OP_VAR_PTR(free_op_data2);
  28300. FREE_OP_IF_VAR(free_op_data1);
  28301. }
  28302. /* assign_dim has two opcodes! */
  28303. CHECK_EXCEPTION();
  28304. ZEND_VM_INC_OPCODE();
  28305. ZEND_VM_NEXT_OPCODE();
  28306. }
  28307. static int ZEND_FASTCALL ZEND_ASSIGN_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  28308. {
  28309. USE_OPLINE
  28310. zval *value;
  28311. zval **variable_ptr_ptr;
  28312. SAVE_OPLINE();
  28313. value = opline->op2.zv;
  28314. variable_ptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  28315. if (IS_CV == IS_VAR && UNEXPECTED(variable_ptr_ptr == NULL)) {
  28316. if (zend_assign_to_string_offset(&EX_T(opline->op1.var), value, IS_CONST TSRMLS_CC)) {
  28317. if (RETURN_VALUE_USED(opline)) {
  28318. zval *retval;
  28319. ALLOC_ZVAL(retval);
  28320. ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T(opline->op1.var).str_offset.str)+EX_T(opline->op1.var).str_offset.offset, 1, 1);
  28321. INIT_PZVAL(retval);
  28322. EX_T(opline->result.var).var.ptr = retval;
  28323. }
  28324. } else if (RETURN_VALUE_USED(opline)) {
  28325. PZVAL_LOCK(&EG(uninitialized_zval));
  28326. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  28327. }
  28328. } else if (IS_CV == IS_VAR && UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) {
  28329. if (0) {
  28330. zval_dtor(value);
  28331. }
  28332. if (RETURN_VALUE_USED(opline)) {
  28333. PZVAL_LOCK(&EG(uninitialized_zval));
  28334. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  28335. }
  28336. } else {
  28337. if (IS_CONST == IS_TMP_VAR) {
  28338. value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  28339. } else if (IS_CONST == IS_CONST) {
  28340. value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  28341. } else {
  28342. value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  28343. }
  28344. if (RETURN_VALUE_USED(opline)) {
  28345. PZVAL_LOCK(value);
  28346. EX_T(opline->result.var).var.ptr = value;
  28347. }
  28348. }
  28349. if (IS_CV == IS_VAR && 0) {
  28350. zval_ptr_dtor_nogc(&value);
  28351. }
  28352. /* zend_assign_to_variable() always takes care of op2, never free it! */
  28353. CHECK_EXCEPTION();
  28354. ZEND_VM_NEXT_OPCODE();
  28355. }
  28356. static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  28357. {
  28358. USE_OPLINE
  28359. zval *function_name;
  28360. char *function_name_strval;
  28361. int function_name_strlen;
  28362. call_slot *call = EX(call_slots) + opline->result.num;
  28363. SAVE_OPLINE();
  28364. function_name = opline->op2.zv;
  28365. if (IS_CONST != IS_CONST &&
  28366. UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) {
  28367. if (UNEXPECTED(EG(exception) != NULL)) {
  28368. HANDLE_EXCEPTION();
  28369. }
  28370. zend_error_noreturn(E_ERROR, "Method name must be a string");
  28371. }
  28372. function_name_strval = Z_STRVAL_P(function_name);
  28373. function_name_strlen = Z_STRLEN_P(function_name);
  28374. call->object = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  28375. if (EXPECTED(call->object != NULL) &&
  28376. EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) {
  28377. call->called_scope = Z_OBJCE_P(call->object);
  28378. if (IS_CONST != IS_CONST ||
  28379. (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) {
  28380. zval *object = call->object;
  28381. if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) {
  28382. zend_error_noreturn(E_ERROR, "Object does not support method calls");
  28383. }
  28384. /* First, locate the function. */
  28385. call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_CONST == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC);
  28386. if (UNEXPECTED(call->fbc == NULL)) {
  28387. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval);
  28388. }
  28389. if (IS_CONST == IS_CONST &&
  28390. EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) &&
  28391. EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) &&
  28392. EXPECTED(call->object == object)) {
  28393. CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc);
  28394. }
  28395. }
  28396. } else {
  28397. if (UNEXPECTED(EG(exception) != NULL)) {
  28398. HANDLE_EXCEPTION();
  28399. }
  28400. zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object)));
  28401. }
  28402. if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) {
  28403. call->object = NULL;
  28404. } else {
  28405. if (!PZVAL_IS_REF(call->object)) {
  28406. Z_ADDREF_P(call->object); /* For $this pointer */
  28407. } else {
  28408. zval *this_ptr;
  28409. ALLOC_ZVAL(this_ptr);
  28410. INIT_PZVAL_COPY(this_ptr, call->object);
  28411. zval_copy_ctor(this_ptr);
  28412. call->object = this_ptr;
  28413. }
  28414. }
  28415. call->num_additional_args = 0;
  28416. call->is_ctor_call = 0;
  28417. EX(call) = call;
  28418. CHECK_EXCEPTION();
  28419. ZEND_VM_NEXT_OPCODE();
  28420. }
  28421. static int ZEND_FASTCALL ZEND_CASE_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  28422. {
  28423. USE_OPLINE
  28424. SAVE_OPLINE();
  28425. is_equal_function(&EX_T(opline->result.var).tmp_var,
  28426. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  28427. opline->op2.zv TSRMLS_CC);
  28428. CHECK_EXCEPTION();
  28429. ZEND_VM_NEXT_OPCODE();
  28430. }
  28431. static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  28432. {
  28433. USE_OPLINE
  28434. zval *expr_ptr;
  28435. SAVE_OPLINE();
  28436. if ((IS_CV == IS_VAR || IS_CV == IS_CV) && opline->extended_value) {
  28437. zval **expr_ptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  28438. if (IS_CV == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) {
  28439. zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets");
  28440. }
  28441. SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr);
  28442. expr_ptr = *expr_ptr_ptr;
  28443. Z_ADDREF_P(expr_ptr);
  28444. } else {
  28445. expr_ptr=_get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  28446. if (0) { /* temporary variable */
  28447. zval *new_expr;
  28448. ALLOC_ZVAL(new_expr);
  28449. INIT_PZVAL_COPY(new_expr, expr_ptr);
  28450. expr_ptr = new_expr;
  28451. } else if (IS_CV == IS_CONST || PZVAL_IS_REF(expr_ptr)) {
  28452. zval *new_expr;
  28453. ALLOC_ZVAL(new_expr);
  28454. INIT_PZVAL_COPY(new_expr, expr_ptr);
  28455. expr_ptr = new_expr;
  28456. zendi_zval_copy_ctor(*expr_ptr);
  28457. } else if (IS_CV == IS_CV) {
  28458. Z_ADDREF_P(expr_ptr);
  28459. }
  28460. }
  28461. if (IS_CONST != IS_UNUSED) {
  28462. zval *offset = opline->op2.zv;
  28463. ulong hval;
  28464. switch (Z_TYPE_P(offset)) {
  28465. case IS_DOUBLE:
  28466. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  28467. goto num_index;
  28468. case IS_LONG:
  28469. case IS_BOOL:
  28470. hval = Z_LVAL_P(offset);
  28471. num_index:
  28472. zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL);
  28473. break;
  28474. case IS_STRING:
  28475. if (IS_CONST == IS_CONST) {
  28476. hval = Z_HASH_P(offset);
  28477. } else {
  28478. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index);
  28479. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  28480. }
  28481. zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL);
  28482. break;
  28483. case IS_NULL:
  28484. zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL);
  28485. break;
  28486. default:
  28487. zend_error(E_WARNING, "Illegal offset type");
  28488. zval_ptr_dtor(&expr_ptr);
  28489. /* do nothing */
  28490. break;
  28491. }
  28492. } else {
  28493. if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) {
  28494. zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied");
  28495. zval_ptr_dtor(&expr_ptr);
  28496. }
  28497. }
  28498. if ((IS_CV == IS_VAR || IS_CV == IS_CV) && opline->extended_value) {
  28499. }
  28500. CHECK_EXCEPTION();
  28501. ZEND_VM_NEXT_OPCODE();
  28502. }
  28503. static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  28504. {
  28505. USE_OPLINE
  28506. array_init(&EX_T(opline->result.var).tmp_var);
  28507. if (IS_CV == IS_UNUSED) {
  28508. ZEND_VM_NEXT_OPCODE();
  28509. #if 0 || IS_CV != IS_UNUSED
  28510. } else {
  28511. return ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  28512. #endif
  28513. }
  28514. }
  28515. static int ZEND_FASTCALL ZEND_UNSET_VAR_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  28516. {
  28517. USE_OPLINE
  28518. zval tmp, *varname;
  28519. HashTable *target_symbol_table;
  28520. SAVE_OPLINE();
  28521. if (IS_CV == IS_CV &&
  28522. IS_CONST == IS_UNUSED &&
  28523. (opline->extended_value & ZEND_QUICK_SET)) {
  28524. if (EG(active_symbol_table)) {
  28525. zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var);
  28526. zend_delete_variable(EX(prev_execute_data), EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value TSRMLS_CC);
  28527. EX_CV(opline->op1.var) = NULL;
  28528. } else if (EX_CV(opline->op1.var)) {
  28529. zval_ptr_dtor(EX_CV(opline->op1.var));
  28530. EX_CV(opline->op1.var) = NULL;
  28531. }
  28532. CHECK_EXCEPTION();
  28533. ZEND_VM_NEXT_OPCODE();
  28534. }
  28535. varname = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  28536. if (IS_CV != IS_CONST && Z_TYPE_P(varname) != IS_STRING) {
  28537. ZVAL_COPY_VALUE(&tmp, varname);
  28538. zval_copy_ctor(&tmp);
  28539. convert_to_string(&tmp);
  28540. varname = &tmp;
  28541. } else if (IS_CV == IS_VAR || IS_CV == IS_CV) {
  28542. Z_ADDREF_P(varname);
  28543. }
  28544. if (IS_CONST != IS_UNUSED) {
  28545. zend_class_entry *ce;
  28546. if (IS_CONST == IS_CONST) {
  28547. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  28548. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  28549. } else {
  28550. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  28551. if (UNEXPECTED(EG(exception) != NULL)) {
  28552. if (IS_CV != IS_CONST && varname == &tmp) {
  28553. zval_dtor(&tmp);
  28554. } else if (IS_CV == IS_VAR || IS_CV == IS_CV) {
  28555. zval_ptr_dtor(&varname);
  28556. }
  28557. HANDLE_EXCEPTION();
  28558. }
  28559. if (UNEXPECTED(ce == NULL)) {
  28560. zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op2.zv));
  28561. }
  28562. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  28563. }
  28564. } else {
  28565. ce = EX_T(opline->op2.var).class_entry;
  28566. }
  28567. zend_std_unset_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), ((IS_CV == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  28568. } else {
  28569. ulong hash_value = zend_inline_hash_func(varname->value.str.val, varname->value.str.len+1);
  28570. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  28571. zend_delete_variable(execute_data, target_symbol_table, varname->value.str.val, varname->value.str.len+1, hash_value TSRMLS_CC);
  28572. }
  28573. if (IS_CV != IS_CONST && varname == &tmp) {
  28574. zval_dtor(&tmp);
  28575. } else if (IS_CV == IS_VAR || IS_CV == IS_CV) {
  28576. zval_ptr_dtor(&varname);
  28577. }
  28578. CHECK_EXCEPTION();
  28579. ZEND_VM_NEXT_OPCODE();
  28580. }
  28581. static int ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  28582. {
  28583. USE_OPLINE
  28584. zval **container;
  28585. zval *offset;
  28586. ulong hval;
  28587. SAVE_OPLINE();
  28588. container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC);
  28589. if (IS_CV == IS_CV && container != &EG(uninitialized_zval_ptr)) {
  28590. SEPARATE_ZVAL_IF_NOT_REF(container);
  28591. }
  28592. offset = opline->op2.zv;
  28593. if (IS_CV != IS_VAR || container) {
  28594. switch (Z_TYPE_PP(container)) {
  28595. case IS_ARRAY: {
  28596. HashTable *ht = Z_ARRVAL_PP(container);
  28597. switch (Z_TYPE_P(offset)) {
  28598. case IS_DOUBLE:
  28599. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  28600. zend_hash_index_del(ht, hval);
  28601. break;
  28602. case IS_RESOURCE:
  28603. case IS_BOOL:
  28604. case IS_LONG:
  28605. hval = Z_LVAL_P(offset);
  28606. zend_hash_index_del(ht, hval);
  28607. break;
  28608. case IS_STRING:
  28609. if (IS_CONST == IS_CV || IS_CONST == IS_VAR) {
  28610. Z_ADDREF_P(offset);
  28611. }
  28612. if (IS_CONST == IS_CONST) {
  28613. hval = Z_HASH_P(offset);
  28614. } else {
  28615. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_dim);
  28616. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  28617. }
  28618. if (ht == &EG(symbol_table)) {
  28619. zend_delete_global_variable_ex(offset->value.str.val, offset->value.str.len, hval TSRMLS_CC);
  28620. } else {
  28621. zend_hash_quick_del(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval);
  28622. }
  28623. if (IS_CONST == IS_CV || IS_CONST == IS_VAR) {
  28624. zval_ptr_dtor(&offset);
  28625. }
  28626. break;
  28627. num_index_dim:
  28628. zend_hash_index_del(ht, hval);
  28629. if (IS_CONST == IS_CV || IS_CONST == IS_VAR) {
  28630. zval_ptr_dtor(&offset);
  28631. }
  28632. break;
  28633. case IS_NULL:
  28634. zend_hash_del(ht, "", sizeof(""));
  28635. break;
  28636. default:
  28637. zend_error(E_WARNING, "Illegal offset type in unset");
  28638. break;
  28639. }
  28640. break;
  28641. }
  28642. case IS_OBJECT:
  28643. if (UNEXPECTED(Z_OBJ_HT_P(*container)->unset_dimension == NULL)) {
  28644. zend_error_noreturn(E_ERROR, "Cannot use object as array");
  28645. }
  28646. if (0) {
  28647. MAKE_REAL_ZVAL_PTR(offset);
  28648. }
  28649. Z_OBJ_HT_P(*container)->unset_dimension(*container, offset TSRMLS_CC);
  28650. if (0) {
  28651. zval_ptr_dtor(&offset);
  28652. } else {
  28653. }
  28654. break;
  28655. case IS_STRING:
  28656. zend_error_noreturn(E_ERROR, "Cannot unset string offsets");
  28657. ZEND_VM_CONTINUE(); /* bailed out before */
  28658. default:
  28659. break;
  28660. }
  28661. } else {
  28662. }
  28663. CHECK_EXCEPTION();
  28664. ZEND_VM_NEXT_OPCODE();
  28665. }
  28666. static int ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  28667. {
  28668. USE_OPLINE
  28669. zval **container;
  28670. zval *offset;
  28671. SAVE_OPLINE();
  28672. container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC);
  28673. offset = opline->op2.zv;
  28674. if (IS_CV != IS_VAR || container) {
  28675. if (IS_CV == IS_CV && container != &EG(uninitialized_zval_ptr)) {
  28676. SEPARATE_ZVAL_IF_NOT_REF(container);
  28677. }
  28678. if (Z_TYPE_PP(container) == IS_OBJECT) {
  28679. if (0) {
  28680. MAKE_REAL_ZVAL_PTR(offset);
  28681. }
  28682. if (Z_OBJ_HT_P(*container)->unset_property) {
  28683. Z_OBJ_HT_P(*container)->unset_property(*container, offset, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  28684. } else {
  28685. zend_error(E_NOTICE, "Trying to unset property of non-object");
  28686. }
  28687. if (0) {
  28688. zval_ptr_dtor(&offset);
  28689. } else {
  28690. }
  28691. } else {
  28692. }
  28693. } else {
  28694. }
  28695. CHECK_EXCEPTION();
  28696. ZEND_VM_NEXT_OPCODE();
  28697. }
  28698. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  28699. {
  28700. USE_OPLINE
  28701. zval **value;
  28702. zend_bool isset = 1;
  28703. SAVE_OPLINE();
  28704. if (IS_CV == IS_CV &&
  28705. IS_CONST == IS_UNUSED &&
  28706. (opline->extended_value & ZEND_QUICK_SET)) {
  28707. if (EX_CV(opline->op1.var)) {
  28708. value = EX_CV(opline->op1.var);
  28709. } else if (EG(active_symbol_table)) {
  28710. zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var);
  28711. if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **) &value) == FAILURE) {
  28712. isset = 0;
  28713. }
  28714. } else {
  28715. isset = 0;
  28716. }
  28717. } else {
  28718. HashTable *target_symbol_table;
  28719. zval tmp, *varname = _get_zval_ptr_cv_BP_VAR_IS(execute_data, opline->op1.var TSRMLS_CC);
  28720. if (IS_CV != IS_CONST && Z_TYPE_P(varname) != IS_STRING) {
  28721. ZVAL_COPY_VALUE(&tmp, varname);
  28722. zval_copy_ctor(&tmp);
  28723. convert_to_string(&tmp);
  28724. varname = &tmp;
  28725. }
  28726. if (IS_CONST != IS_UNUSED) {
  28727. zend_class_entry *ce;
  28728. if (IS_CONST == IS_CONST) {
  28729. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  28730. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  28731. } else {
  28732. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  28733. if (UNEXPECTED(ce == NULL)) {
  28734. CHECK_EXCEPTION();
  28735. ZEND_VM_NEXT_OPCODE();
  28736. }
  28737. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  28738. }
  28739. } else {
  28740. ce = EX_T(opline->op2.var).class_entry;
  28741. }
  28742. value = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 1, ((IS_CV == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  28743. if (!value) {
  28744. isset = 0;
  28745. }
  28746. } else {
  28747. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  28748. if (zend_hash_find(target_symbol_table, varname->value.str.val, varname->value.str.len+1, (void **) &value) == FAILURE) {
  28749. isset = 0;
  28750. }
  28751. }
  28752. if (IS_CV != IS_CONST && varname == &tmp) {
  28753. zval_dtor(&tmp);
  28754. }
  28755. }
  28756. if (opline->extended_value & ZEND_ISSET) {
  28757. if (isset && Z_TYPE_PP(value) != IS_NULL) {
  28758. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1);
  28759. } else {
  28760. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0);
  28761. }
  28762. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  28763. if (!isset || !i_zend_is_true(*value)) {
  28764. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1);
  28765. } else {
  28766. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0);
  28767. }
  28768. }
  28769. CHECK_EXCEPTION();
  28770. ZEND_VM_NEXT_OPCODE();
  28771. }
  28772. static int ZEND_FASTCALL zend_isset_isempty_dim_prop_obj_handler_SPEC_CV_CONST(int prop_dim, ZEND_OPCODE_HANDLER_ARGS)
  28773. {
  28774. USE_OPLINE
  28775. zval *container;
  28776. zval **value = NULL;
  28777. int result = 0;
  28778. ulong hval;
  28779. zval *offset;
  28780. SAVE_OPLINE();
  28781. container = _get_zval_ptr_cv_BP_VAR_IS(execute_data, opline->op1.var TSRMLS_CC);
  28782. offset = opline->op2.zv;
  28783. if (Z_TYPE_P(container) == IS_ARRAY && !prop_dim) {
  28784. HashTable *ht;
  28785. int isset = 0;
  28786. ht = Z_ARRVAL_P(container);
  28787. switch (Z_TYPE_P(offset)) {
  28788. case IS_DOUBLE:
  28789. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  28790. goto num_index_prop;
  28791. case IS_RESOURCE:
  28792. case IS_BOOL:
  28793. case IS_LONG:
  28794. hval = Z_LVAL_P(offset);
  28795. num_index_prop:
  28796. if (zend_hash_index_find(ht, hval, (void **) &value) == SUCCESS) {
  28797. isset = 1;
  28798. }
  28799. break;
  28800. case IS_STRING:
  28801. if (IS_CONST == IS_CONST) {
  28802. hval = Z_HASH_P(offset);
  28803. } else {
  28804. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_prop);
  28805. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  28806. }
  28807. if (zend_hash_quick_find(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, (void **) &value) == SUCCESS) {
  28808. isset = 1;
  28809. }
  28810. break;
  28811. case IS_NULL:
  28812. if (zend_hash_find(ht, "", sizeof(""), (void **) &value) == SUCCESS) {
  28813. isset = 1;
  28814. }
  28815. break;
  28816. default:
  28817. zend_error(E_WARNING, "Illegal offset type in isset or empty");
  28818. break;
  28819. }
  28820. if (opline->extended_value & ZEND_ISSET) {
  28821. if (isset && Z_TYPE_PP(value) == IS_NULL) {
  28822. result = 0;
  28823. } else {
  28824. result = isset;
  28825. }
  28826. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  28827. if (!isset || !i_zend_is_true(*value)) {
  28828. result = 0;
  28829. } else {
  28830. result = 1;
  28831. }
  28832. }
  28833. } else if (Z_TYPE_P(container) == IS_OBJECT) {
  28834. if (0) {
  28835. MAKE_REAL_ZVAL_PTR(offset);
  28836. }
  28837. if (prop_dim) {
  28838. if (Z_OBJ_HT_P(container)->has_property) {
  28839. result = Z_OBJ_HT_P(container)->has_property(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  28840. } else {
  28841. zend_error(E_NOTICE, "Trying to check property of non-object");
  28842. result = 0;
  28843. }
  28844. } else {
  28845. if (Z_OBJ_HT_P(container)->has_dimension) {
  28846. result = Z_OBJ_HT_P(container)->has_dimension(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0 TSRMLS_CC);
  28847. } else {
  28848. zend_error(E_NOTICE, "Trying to check element of non-array");
  28849. result = 0;
  28850. }
  28851. }
  28852. if (0) {
  28853. zval_ptr_dtor(&offset);
  28854. } else {
  28855. }
  28856. } else if (Z_TYPE_P(container) == IS_STRING && !prop_dim) { /* string offsets */
  28857. zval tmp;
  28858. if (Z_TYPE_P(offset) != IS_LONG) {
  28859. if (Z_TYPE_P(offset) <= IS_BOOL /* simple scalar types */
  28860. || (Z_TYPE_P(offset) == IS_STRING /* or numeric string */
  28861. && IS_LONG == is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, 0))) {
  28862. ZVAL_COPY_VALUE(&tmp, offset);
  28863. zval_copy_ctor(&tmp);
  28864. convert_to_long(&tmp);
  28865. offset = &tmp;
  28866. } else {
  28867. /* can not be converted to proper offset, return "not set" */
  28868. result = 0;
  28869. }
  28870. }
  28871. if (Z_TYPE_P(offset) == IS_LONG) {
  28872. if (opline->extended_value & ZEND_ISSET) {
  28873. if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container)) {
  28874. result = 1;
  28875. }
  28876. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  28877. if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container) && Z_STRVAL_P(container)[offset->value.lval] != '0') {
  28878. result = 1;
  28879. }
  28880. }
  28881. }
  28882. } else {
  28883. }
  28884. Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL;
  28885. if (opline->extended_value & ZEND_ISSET) {
  28886. Z_LVAL(EX_T(opline->result.var).tmp_var) = result;
  28887. } else {
  28888. Z_LVAL(EX_T(opline->result.var).tmp_var) = !result;
  28889. }
  28890. CHECK_EXCEPTION();
  28891. ZEND_VM_NEXT_OPCODE();
  28892. }
  28893. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  28894. {
  28895. return zend_isset_isempty_dim_prop_obj_handler_SPEC_CV_CONST(0, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  28896. }
  28897. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  28898. {
  28899. return zend_isset_isempty_dim_prop_obj_handler_SPEC_CV_CONST(1, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  28900. }
  28901. static int ZEND_FASTCALL ZEND_YIELD_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  28902. {
  28903. USE_OPLINE
  28904. /* The generator object is stored in return_value_ptr_ptr */
  28905. zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr);
  28906. if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) {
  28907. zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator");
  28908. }
  28909. /* Destroy the previously yielded value */
  28910. if (generator->value) {
  28911. zval_ptr_dtor(&generator->value);
  28912. }
  28913. /* Destroy the previously yielded key */
  28914. if (generator->key) {
  28915. zval_ptr_dtor(&generator->key);
  28916. }
  28917. /* Set the new yielded value */
  28918. if (IS_CV != IS_UNUSED) {
  28919. if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) {
  28920. /* Constants and temporary variables aren't yieldable by reference,
  28921. * but we still allow them with a notice. */
  28922. if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR) {
  28923. zval *value, *copy;
  28924. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  28925. value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  28926. ALLOC_ZVAL(copy);
  28927. INIT_PZVAL_COPY(copy, value);
  28928. /* Temporary variables don't need ctor copying */
  28929. if (!0) {
  28930. zval_copy_ctor(copy);
  28931. }
  28932. generator->value = copy;
  28933. } else {
  28934. zval **value_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  28935. if (IS_CV == IS_VAR && UNEXPECTED(value_ptr == NULL)) {
  28936. zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference");
  28937. }
  28938. /* If a function call result is yielded and the function did
  28939. * not return by reference we throw a notice. */
  28940. if (IS_CV == IS_VAR && !Z_ISREF_PP(value_ptr)
  28941. && !(opline->extended_value == ZEND_RETURNS_FUNCTION
  28942. && EX_T(opline->op1.var).var.fcall_returned_reference)
  28943. && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) {
  28944. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  28945. Z_ADDREF_PP(value_ptr);
  28946. generator->value = *value_ptr;
  28947. } else {
  28948. SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr);
  28949. Z_ADDREF_PP(value_ptr);
  28950. generator->value = *value_ptr;
  28951. }
  28952. }
  28953. } else {
  28954. zval *value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  28955. /* Consts, temporary variables and references need copying */
  28956. if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR
  28957. || PZVAL_IS_REF(value)
  28958. ) {
  28959. zval *copy;
  28960. ALLOC_ZVAL(copy);
  28961. INIT_PZVAL_COPY(copy, value);
  28962. /* Temporary variables don't need ctor copying */
  28963. if (!0) {
  28964. zval_copy_ctor(copy);
  28965. }
  28966. generator->value = copy;
  28967. } else {
  28968. if (IS_CV == IS_CV) {
  28969. Z_ADDREF_P(value);
  28970. }
  28971. generator->value = value;
  28972. }
  28973. }
  28974. } else {
  28975. /* If no value was specified yield null */
  28976. Z_ADDREF(EG(uninitialized_zval));
  28977. generator->value = &EG(uninitialized_zval);
  28978. }
  28979. /* Set the new yielded key */
  28980. if (IS_CONST != IS_UNUSED) {
  28981. zval *key = opline->op2.zv;
  28982. /* Consts, temporary variables and references need copying */
  28983. if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR
  28984. || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0)
  28985. ) {
  28986. zval *copy;
  28987. ALLOC_ZVAL(copy);
  28988. INIT_PZVAL_COPY(copy, key);
  28989. /* Temporary variables don't need ctor copying */
  28990. if (!0) {
  28991. zval_copy_ctor(copy);
  28992. }
  28993. generator->key = copy;
  28994. } else {
  28995. Z_ADDREF_P(key);
  28996. generator->key = key;
  28997. }
  28998. if (Z_TYPE_P(generator->key) == IS_LONG
  28999. && Z_LVAL_P(generator->key) > generator->largest_used_integer_key
  29000. ) {
  29001. generator->largest_used_integer_key = Z_LVAL_P(generator->key);
  29002. }
  29003. } else {
  29004. /* If no key was specified we use auto-increment keys */
  29005. generator->largest_used_integer_key++;
  29006. ALLOC_INIT_ZVAL(generator->key);
  29007. ZVAL_LONG(generator->key, generator->largest_used_integer_key);
  29008. }
  29009. if (RETURN_VALUE_USED(opline)) {
  29010. /* If the return value of yield is used set the send
  29011. * target and initialize it to NULL */
  29012. generator->send_target = &EX_T(opline->result.var).var.ptr;
  29013. Z_ADDREF(EG(uninitialized_zval));
  29014. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  29015. } else {
  29016. generator->send_target = NULL;
  29017. }
  29018. /* We increment to the next op, so we are at the correct position when the
  29019. * generator is resumed. */
  29020. ZEND_VM_INC_OPCODE();
  29021. /* The GOTO VM uses a local opline variable. We need to set the opline
  29022. * variable in execute_data so we don't resume at an old position. */
  29023. SAVE_OPLINE();
  29024. ZEND_VM_RETURN();
  29025. }
  29026. static int ZEND_FASTCALL ZEND_POW_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29027. {
  29028. USE_OPLINE
  29029. SAVE_OPLINE();
  29030. pow_function(&EX_T(opline->result.var).tmp_var,
  29031. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  29032. opline->op2.zv TSRMLS_CC);
  29033. CHECK_EXCEPTION();
  29034. ZEND_VM_NEXT_OPCODE();
  29035. }
  29036. static int ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29037. {
  29038. return zend_binary_assign_op_helper_SPEC_CV_CONST(pow_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  29039. }
  29040. static int ZEND_FASTCALL ZEND_ADD_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29041. {
  29042. USE_OPLINE
  29043. zend_free_op free_op2;
  29044. SAVE_OPLINE();
  29045. fast_add_function(&EX_T(opline->result.var).tmp_var,
  29046. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  29047. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  29048. zval_dtor(free_op2.var);
  29049. CHECK_EXCEPTION();
  29050. ZEND_VM_NEXT_OPCODE();
  29051. }
  29052. static int ZEND_FASTCALL ZEND_SUB_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29053. {
  29054. USE_OPLINE
  29055. zend_free_op free_op2;
  29056. SAVE_OPLINE();
  29057. fast_sub_function(&EX_T(opline->result.var).tmp_var,
  29058. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  29059. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  29060. zval_dtor(free_op2.var);
  29061. CHECK_EXCEPTION();
  29062. ZEND_VM_NEXT_OPCODE();
  29063. }
  29064. static int ZEND_FASTCALL ZEND_MUL_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29065. {
  29066. USE_OPLINE
  29067. zend_free_op free_op2;
  29068. SAVE_OPLINE();
  29069. fast_mul_function(&EX_T(opline->result.var).tmp_var,
  29070. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  29071. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  29072. zval_dtor(free_op2.var);
  29073. CHECK_EXCEPTION();
  29074. ZEND_VM_NEXT_OPCODE();
  29075. }
  29076. static int ZEND_FASTCALL ZEND_DIV_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29077. {
  29078. USE_OPLINE
  29079. zend_free_op free_op2;
  29080. SAVE_OPLINE();
  29081. fast_div_function(&EX_T(opline->result.var).tmp_var,
  29082. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  29083. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  29084. zval_dtor(free_op2.var);
  29085. CHECK_EXCEPTION();
  29086. ZEND_VM_NEXT_OPCODE();
  29087. }
  29088. static int ZEND_FASTCALL ZEND_MOD_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29089. {
  29090. USE_OPLINE
  29091. zend_free_op free_op2;
  29092. SAVE_OPLINE();
  29093. fast_mod_function(&EX_T(opline->result.var).tmp_var,
  29094. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  29095. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  29096. zval_dtor(free_op2.var);
  29097. CHECK_EXCEPTION();
  29098. ZEND_VM_NEXT_OPCODE();
  29099. }
  29100. static int ZEND_FASTCALL ZEND_SL_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29101. {
  29102. USE_OPLINE
  29103. zend_free_op free_op2;
  29104. SAVE_OPLINE();
  29105. shift_left_function(&EX_T(opline->result.var).tmp_var,
  29106. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  29107. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  29108. zval_dtor(free_op2.var);
  29109. CHECK_EXCEPTION();
  29110. ZEND_VM_NEXT_OPCODE();
  29111. }
  29112. static int ZEND_FASTCALL ZEND_SR_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29113. {
  29114. USE_OPLINE
  29115. zend_free_op free_op2;
  29116. SAVE_OPLINE();
  29117. shift_right_function(&EX_T(opline->result.var).tmp_var,
  29118. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  29119. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  29120. zval_dtor(free_op2.var);
  29121. CHECK_EXCEPTION();
  29122. ZEND_VM_NEXT_OPCODE();
  29123. }
  29124. static int ZEND_FASTCALL ZEND_CONCAT_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29125. {
  29126. USE_OPLINE
  29127. zend_free_op free_op2;
  29128. SAVE_OPLINE();
  29129. concat_function(&EX_T(opline->result.var).tmp_var,
  29130. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  29131. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  29132. zval_dtor(free_op2.var);
  29133. CHECK_EXCEPTION();
  29134. ZEND_VM_NEXT_OPCODE();
  29135. }
  29136. static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29137. {
  29138. USE_OPLINE
  29139. zend_free_op free_op2;
  29140. SAVE_OPLINE();
  29141. is_identical_function(&EX_T(opline->result.var).tmp_var,
  29142. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  29143. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  29144. zval_dtor(free_op2.var);
  29145. CHECK_EXCEPTION();
  29146. ZEND_VM_NEXT_OPCODE();
  29147. }
  29148. static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29149. {
  29150. USE_OPLINE
  29151. zend_free_op free_op2;
  29152. zval *result = &EX_T(opline->result.var).tmp_var;
  29153. SAVE_OPLINE();
  29154. is_identical_function(result,
  29155. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  29156. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  29157. Z_LVAL_P(result) = !Z_LVAL_P(result);
  29158. zval_dtor(free_op2.var);
  29159. CHECK_EXCEPTION();
  29160. ZEND_VM_NEXT_OPCODE();
  29161. }
  29162. static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29163. {
  29164. USE_OPLINE
  29165. zend_free_op free_op2;
  29166. zval *result = &EX_T(opline->result.var).tmp_var;
  29167. SAVE_OPLINE();
  29168. ZVAL_BOOL(result, fast_equal_function(result,
  29169. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  29170. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  29171. zval_dtor(free_op2.var);
  29172. CHECK_EXCEPTION();
  29173. ZEND_VM_NEXT_OPCODE();
  29174. }
  29175. static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29176. {
  29177. USE_OPLINE
  29178. zend_free_op free_op2;
  29179. zval *result = &EX_T(opline->result.var).tmp_var;
  29180. SAVE_OPLINE();
  29181. ZVAL_BOOL(result, fast_not_equal_function(result,
  29182. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  29183. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  29184. zval_dtor(free_op2.var);
  29185. CHECK_EXCEPTION();
  29186. ZEND_VM_NEXT_OPCODE();
  29187. }
  29188. static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29189. {
  29190. USE_OPLINE
  29191. zend_free_op free_op2;
  29192. zval *result = &EX_T(opline->result.var).tmp_var;
  29193. SAVE_OPLINE();
  29194. ZVAL_BOOL(result, fast_is_smaller_function(result,
  29195. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  29196. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  29197. zval_dtor(free_op2.var);
  29198. CHECK_EXCEPTION();
  29199. ZEND_VM_NEXT_OPCODE();
  29200. }
  29201. static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29202. {
  29203. USE_OPLINE
  29204. zend_free_op free_op2;
  29205. zval *result = &EX_T(opline->result.var).tmp_var;
  29206. SAVE_OPLINE();
  29207. ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result,
  29208. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  29209. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  29210. zval_dtor(free_op2.var);
  29211. CHECK_EXCEPTION();
  29212. ZEND_VM_NEXT_OPCODE();
  29213. }
  29214. static int ZEND_FASTCALL ZEND_BW_OR_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29215. {
  29216. USE_OPLINE
  29217. zend_free_op free_op2;
  29218. SAVE_OPLINE();
  29219. bitwise_or_function(&EX_T(opline->result.var).tmp_var,
  29220. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  29221. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  29222. zval_dtor(free_op2.var);
  29223. CHECK_EXCEPTION();
  29224. ZEND_VM_NEXT_OPCODE();
  29225. }
  29226. static int ZEND_FASTCALL ZEND_BW_AND_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29227. {
  29228. USE_OPLINE
  29229. zend_free_op free_op2;
  29230. SAVE_OPLINE();
  29231. bitwise_and_function(&EX_T(opline->result.var).tmp_var,
  29232. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  29233. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  29234. zval_dtor(free_op2.var);
  29235. CHECK_EXCEPTION();
  29236. ZEND_VM_NEXT_OPCODE();
  29237. }
  29238. static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29239. {
  29240. USE_OPLINE
  29241. zend_free_op free_op2;
  29242. SAVE_OPLINE();
  29243. bitwise_xor_function(&EX_T(opline->result.var).tmp_var,
  29244. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  29245. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  29246. zval_dtor(free_op2.var);
  29247. CHECK_EXCEPTION();
  29248. ZEND_VM_NEXT_OPCODE();
  29249. }
  29250. static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29251. {
  29252. USE_OPLINE
  29253. zend_free_op free_op2;
  29254. SAVE_OPLINE();
  29255. boolean_xor_function(&EX_T(opline->result.var).tmp_var,
  29256. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  29257. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  29258. zval_dtor(free_op2.var);
  29259. CHECK_EXCEPTION();
  29260. ZEND_VM_NEXT_OPCODE();
  29261. }
  29262. static int ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_CV_TMP(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS)
  29263. {
  29264. USE_OPLINE
  29265. zend_free_op free_op2, free_op_data1;
  29266. zval **object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  29267. zval *object;
  29268. zval *property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  29269. zval *value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  29270. int have_get_ptr = 0;
  29271. if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  29272. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  29273. }
  29274. make_real_object(object_ptr TSRMLS_CC);
  29275. object = *object_ptr;
  29276. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  29277. zend_error(E_WARNING, "Attempt to assign property of non-object");
  29278. zval_dtor(free_op2.var);
  29279. FREE_OP(free_op_data1);
  29280. if (RETURN_VALUE_USED(opline)) {
  29281. PZVAL_LOCK(&EG(uninitialized_zval));
  29282. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  29283. }
  29284. } else {
  29285. /* here we are sure we are dealing with an object */
  29286. if (1) {
  29287. MAKE_REAL_ZVAL_PTR(property);
  29288. }
  29289. /* here property is a string */
  29290. if (opline->extended_value == ZEND_ASSIGN_OBJ
  29291. && Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  29292. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  29293. if (zptr != NULL) { /* NULL means no success in getting PTR */
  29294. have_get_ptr = 1;
  29295. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  29296. if (RETURN_VALUE_USED(opline)) {
  29297. PZVAL_LOCK(&EG(uninitialized_zval));
  29298. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  29299. }
  29300. } else {
  29301. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  29302. binary_op(*zptr, *zptr, value TSRMLS_CC);
  29303. if (RETURN_VALUE_USED(opline)) {
  29304. PZVAL_LOCK(*zptr);
  29305. EX_T(opline->result.var).var.ptr = *zptr;
  29306. }
  29307. }
  29308. }
  29309. }
  29310. if (!have_get_ptr) {
  29311. zval *z = NULL;
  29312. Z_ADDREF_P(object);
  29313. if (opline->extended_value == ZEND_ASSIGN_OBJ) {
  29314. if (Z_OBJ_HT_P(object)->read_property) {
  29315. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  29316. }
  29317. } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ {
  29318. if (Z_OBJ_HT_P(object)->read_dimension) {
  29319. z = Z_OBJ_HT_P(object)->read_dimension(object, property, BP_VAR_R TSRMLS_CC);
  29320. }
  29321. }
  29322. if (z) {
  29323. if (Z_TYPE_P(z) == IS_OBJECT && Z_OBJ_HT_P(z)->get) {
  29324. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  29325. if (Z_REFCOUNT_P(z) == 0) {
  29326. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  29327. zval_dtor(z);
  29328. FREE_ZVAL(z);
  29329. }
  29330. z = value;
  29331. }
  29332. Z_ADDREF_P(z);
  29333. SEPARATE_ZVAL_IF_NOT_REF(&z);
  29334. binary_op(z, z, value TSRMLS_CC);
  29335. if (opline->extended_value == ZEND_ASSIGN_OBJ) {
  29336. Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  29337. } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ {
  29338. Z_OBJ_HT_P(object)->write_dimension(object, property, z TSRMLS_CC);
  29339. }
  29340. if (RETURN_VALUE_USED(opline)) {
  29341. PZVAL_LOCK(z);
  29342. EX_T(opline->result.var).var.ptr = z;
  29343. }
  29344. zval_ptr_dtor(&z);
  29345. } else {
  29346. zend_error(E_WARNING, "Attempt to assign property of non-object");
  29347. if (RETURN_VALUE_USED(opline)) {
  29348. PZVAL_LOCK(&EG(uninitialized_zval));
  29349. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  29350. }
  29351. }
  29352. zval_ptr_dtor(&object);
  29353. }
  29354. if (1) {
  29355. zval_ptr_dtor(&property);
  29356. } else {
  29357. zval_dtor(free_op2.var);
  29358. }
  29359. FREE_OP(free_op_data1);
  29360. }
  29361. /* assign_obj has two opcodes! */
  29362. CHECK_EXCEPTION();
  29363. ZEND_VM_INC_OPCODE();
  29364. ZEND_VM_NEXT_OPCODE();
  29365. }
  29366. static int ZEND_FASTCALL zend_binary_assign_op_helper_SPEC_CV_TMP(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS)
  29367. {
  29368. USE_OPLINE
  29369. zend_free_op free_op2, free_op_data2, free_op_data1;
  29370. zval **var_ptr;
  29371. zval *value;
  29372. SAVE_OPLINE();
  29373. switch (opline->extended_value) {
  29374. case ZEND_ASSIGN_OBJ:
  29375. return zend_binary_assign_op_obj_helper_SPEC_CV_TMP(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  29376. break;
  29377. case ZEND_ASSIGN_DIM: {
  29378. zval **container = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  29379. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  29380. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  29381. } else if (UNEXPECTED(Z_TYPE_PP(container) == IS_OBJECT)) {
  29382. if (IS_CV == IS_VAR && !0) {
  29383. Z_ADDREF_PP(container); /* undo the effect of get_obj_zval_ptr_ptr() */
  29384. }
  29385. return zend_binary_assign_op_obj_helper_SPEC_CV_TMP(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  29386. } else {
  29387. zval *dim = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  29388. zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), container, dim, IS_TMP_VAR, BP_VAR_RW TSRMLS_CC);
  29389. value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  29390. var_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC);
  29391. }
  29392. }
  29393. break;
  29394. default:
  29395. value = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  29396. var_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  29397. /* do nothing */
  29398. break;
  29399. }
  29400. if (UNEXPECTED(var_ptr == NULL)) {
  29401. zend_error_noreturn(E_ERROR, "Cannot use assign-op operators with overloaded objects nor string offsets");
  29402. }
  29403. if (UNEXPECTED(*var_ptr == &EG(error_zval))) {
  29404. if (RETURN_VALUE_USED(opline)) {
  29405. PZVAL_LOCK(&EG(uninitialized_zval));
  29406. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  29407. }
  29408. zval_dtor(free_op2.var);
  29409. CHECK_EXCEPTION();
  29410. if (opline->extended_value == ZEND_ASSIGN_DIM) {
  29411. ZEND_VM_INC_OPCODE();
  29412. }
  29413. ZEND_VM_NEXT_OPCODE();
  29414. }
  29415. SEPARATE_ZVAL_IF_NOT_REF(var_ptr);
  29416. if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT)
  29417. && Z_OBJ_HANDLER_PP(var_ptr, get)
  29418. && Z_OBJ_HANDLER_PP(var_ptr, set)) {
  29419. /* proxy object */
  29420. zval *objval = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC);
  29421. Z_ADDREF_P(objval);
  29422. binary_op(objval, objval, value TSRMLS_CC);
  29423. Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, objval TSRMLS_CC);
  29424. zval_ptr_dtor(&objval);
  29425. } else {
  29426. binary_op(*var_ptr, *var_ptr, value TSRMLS_CC);
  29427. }
  29428. if (RETURN_VALUE_USED(opline)) {
  29429. PZVAL_LOCK(*var_ptr);
  29430. EX_T(opline->result.var).var.ptr = *var_ptr;
  29431. }
  29432. zval_dtor(free_op2.var);
  29433. if (opline->extended_value == ZEND_ASSIGN_DIM) {
  29434. FREE_OP(free_op_data1);
  29435. FREE_OP_VAR_PTR(free_op_data2);
  29436. CHECK_EXCEPTION();
  29437. ZEND_VM_INC_OPCODE();
  29438. } else {
  29439. CHECK_EXCEPTION();
  29440. }
  29441. ZEND_VM_NEXT_OPCODE();
  29442. }
  29443. static int ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29444. {
  29445. return zend_binary_assign_op_helper_SPEC_CV_TMP(add_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  29446. }
  29447. static int ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29448. {
  29449. return zend_binary_assign_op_helper_SPEC_CV_TMP(sub_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  29450. }
  29451. static int ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29452. {
  29453. return zend_binary_assign_op_helper_SPEC_CV_TMP(mul_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  29454. }
  29455. static int ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29456. {
  29457. return zend_binary_assign_op_helper_SPEC_CV_TMP(div_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  29458. }
  29459. static int ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29460. {
  29461. return zend_binary_assign_op_helper_SPEC_CV_TMP(mod_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  29462. }
  29463. static int ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29464. {
  29465. return zend_binary_assign_op_helper_SPEC_CV_TMP(shift_left_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  29466. }
  29467. static int ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29468. {
  29469. return zend_binary_assign_op_helper_SPEC_CV_TMP(shift_right_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  29470. }
  29471. static int ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29472. {
  29473. return zend_binary_assign_op_helper_SPEC_CV_TMP(concat_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  29474. }
  29475. static int ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29476. {
  29477. return zend_binary_assign_op_helper_SPEC_CV_TMP(bitwise_or_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  29478. }
  29479. static int ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29480. {
  29481. return zend_binary_assign_op_helper_SPEC_CV_TMP(bitwise_and_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  29482. }
  29483. static int ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29484. {
  29485. return zend_binary_assign_op_helper_SPEC_CV_TMP(bitwise_xor_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  29486. }
  29487. static int ZEND_FASTCALL zend_pre_incdec_property_helper_SPEC_CV_TMP(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS)
  29488. {
  29489. USE_OPLINE
  29490. zend_free_op free_op2;
  29491. zval **object_ptr;
  29492. zval *object;
  29493. zval *property;
  29494. zval **retval;
  29495. int have_get_ptr = 0;
  29496. SAVE_OPLINE();
  29497. object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  29498. property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  29499. retval = &EX_T(opline->result.var).var.ptr;
  29500. if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  29501. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  29502. }
  29503. make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */
  29504. object = *object_ptr;
  29505. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  29506. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  29507. zval_dtor(free_op2.var);
  29508. if (RETURN_VALUE_USED(opline)) {
  29509. PZVAL_LOCK(&EG(uninitialized_zval));
  29510. *retval = &EG(uninitialized_zval);
  29511. }
  29512. CHECK_EXCEPTION();
  29513. ZEND_VM_NEXT_OPCODE();
  29514. }
  29515. /* here we are sure we are dealing with an object */
  29516. if (1) {
  29517. MAKE_REAL_ZVAL_PTR(property);
  29518. }
  29519. if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  29520. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  29521. if (zptr != NULL) { /* NULL means no success in getting PTR */
  29522. have_get_ptr = 1;
  29523. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  29524. if (RETURN_VALUE_USED(opline)) {
  29525. PZVAL_LOCK(&EG(uninitialized_zval));
  29526. *retval = &EG(uninitialized_zval);
  29527. }
  29528. } else {
  29529. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  29530. incdec_op(*zptr);
  29531. if (RETURN_VALUE_USED(opline)) {
  29532. *retval = *zptr;
  29533. PZVAL_LOCK(*retval);
  29534. }
  29535. }
  29536. }
  29537. }
  29538. if (!have_get_ptr) {
  29539. if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) {
  29540. zval *z;
  29541. Z_ADDREF_P(object);
  29542. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  29543. if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) {
  29544. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  29545. if (Z_REFCOUNT_P(z) == 0) {
  29546. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  29547. zval_dtor(z);
  29548. FREE_ZVAL(z);
  29549. }
  29550. z = value;
  29551. }
  29552. Z_ADDREF_P(z);
  29553. SEPARATE_ZVAL_IF_NOT_REF(&z);
  29554. incdec_op(z);
  29555. *retval = z;
  29556. Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  29557. zval_ptr_dtor(&object);
  29558. SELECTIVE_PZVAL_LOCK(*retval, opline);
  29559. zval_ptr_dtor(&z);
  29560. } else {
  29561. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  29562. if (RETURN_VALUE_USED(opline)) {
  29563. PZVAL_LOCK(&EG(uninitialized_zval));
  29564. *retval = &EG(uninitialized_zval);
  29565. }
  29566. }
  29567. }
  29568. if (1) {
  29569. zval_ptr_dtor(&property);
  29570. } else {
  29571. zval_dtor(free_op2.var);
  29572. }
  29573. CHECK_EXCEPTION();
  29574. ZEND_VM_NEXT_OPCODE();
  29575. }
  29576. static int ZEND_FASTCALL ZEND_PRE_INC_OBJ_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29577. {
  29578. return zend_pre_incdec_property_helper_SPEC_CV_TMP(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  29579. }
  29580. static int ZEND_FASTCALL ZEND_PRE_DEC_OBJ_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29581. {
  29582. return zend_pre_incdec_property_helper_SPEC_CV_TMP(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  29583. }
  29584. static int ZEND_FASTCALL zend_post_incdec_property_helper_SPEC_CV_TMP(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS)
  29585. {
  29586. USE_OPLINE
  29587. zend_free_op free_op2;
  29588. zval **object_ptr;
  29589. zval *object;
  29590. zval *property;
  29591. zval *retval;
  29592. int have_get_ptr = 0;
  29593. SAVE_OPLINE();
  29594. object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  29595. property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  29596. retval = &EX_T(opline->result.var).tmp_var;
  29597. if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  29598. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  29599. }
  29600. make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */
  29601. object = *object_ptr;
  29602. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  29603. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  29604. zval_dtor(free_op2.var);
  29605. ZVAL_NULL(retval);
  29606. CHECK_EXCEPTION();
  29607. ZEND_VM_NEXT_OPCODE();
  29608. }
  29609. /* here we are sure we are dealing with an object */
  29610. if (1) {
  29611. MAKE_REAL_ZVAL_PTR(property);
  29612. }
  29613. if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  29614. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  29615. if (zptr != NULL) { /* NULL means no success in getting PTR */
  29616. have_get_ptr = 1;
  29617. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  29618. ZVAL_NULL(retval);
  29619. } else {
  29620. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  29621. ZVAL_COPY_VALUE(retval, *zptr);
  29622. zendi_zval_copy_ctor(*retval);
  29623. incdec_op(*zptr);
  29624. }
  29625. }
  29626. }
  29627. if (!have_get_ptr) {
  29628. if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) {
  29629. zval *z, *z_copy;
  29630. Z_ADDREF_P(object);
  29631. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  29632. if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) {
  29633. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  29634. if (Z_REFCOUNT_P(z) == 0) {
  29635. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  29636. zval_dtor(z);
  29637. FREE_ZVAL(z);
  29638. }
  29639. z = value;
  29640. }
  29641. ZVAL_COPY_VALUE(retval, z);
  29642. zendi_zval_copy_ctor(*retval);
  29643. ALLOC_ZVAL(z_copy);
  29644. INIT_PZVAL_COPY(z_copy, z);
  29645. zendi_zval_copy_ctor(*z_copy);
  29646. incdec_op(z_copy);
  29647. Z_ADDREF_P(z);
  29648. Z_OBJ_HT_P(object)->write_property(object, property, z_copy, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  29649. zval_ptr_dtor(&object);
  29650. zval_ptr_dtor(&z_copy);
  29651. zval_ptr_dtor(&z);
  29652. } else {
  29653. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  29654. ZVAL_NULL(retval);
  29655. }
  29656. }
  29657. if (1) {
  29658. zval_ptr_dtor(&property);
  29659. } else {
  29660. zval_dtor(free_op2.var);
  29661. }
  29662. CHECK_EXCEPTION();
  29663. ZEND_VM_NEXT_OPCODE();
  29664. }
  29665. static int ZEND_FASTCALL ZEND_POST_INC_OBJ_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29666. {
  29667. return zend_post_incdec_property_helper_SPEC_CV_TMP(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  29668. }
  29669. static int ZEND_FASTCALL ZEND_POST_DEC_OBJ_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29670. {
  29671. return zend_post_incdec_property_helper_SPEC_CV_TMP(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  29672. }
  29673. static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29674. {
  29675. USE_OPLINE
  29676. zend_free_op free_op2;
  29677. zval *container;
  29678. SAVE_OPLINE();
  29679. container = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  29680. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_R TSRMLS_CC);
  29681. zval_dtor(free_op2.var);
  29682. if (IS_CV != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) {
  29683. }
  29684. CHECK_EXCEPTION();
  29685. ZEND_VM_NEXT_OPCODE();
  29686. }
  29687. static int ZEND_FASTCALL ZEND_FETCH_DIM_W_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29688. {
  29689. USE_OPLINE
  29690. zend_free_op free_op1, free_op2;
  29691. zval **container;
  29692. SAVE_OPLINE();
  29693. container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  29694. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  29695. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  29696. }
  29697. zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_W TSRMLS_CC);
  29698. zval_dtor(free_op2.var);
  29699. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  29700. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  29701. }
  29702. /* We are going to assign the result by reference */
  29703. if (UNEXPECTED(opline->extended_value != 0)) {
  29704. zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr;
  29705. if (retval_ptr) {
  29706. Z_DELREF_PP(retval_ptr);
  29707. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr);
  29708. Z_ADDREF_PP(retval_ptr);
  29709. }
  29710. }
  29711. CHECK_EXCEPTION();
  29712. ZEND_VM_NEXT_OPCODE();
  29713. }
  29714. static int ZEND_FASTCALL ZEND_FETCH_DIM_RW_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29715. {
  29716. USE_OPLINE
  29717. zend_free_op free_op1, free_op2;
  29718. zval **container;
  29719. SAVE_OPLINE();
  29720. container = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  29721. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  29722. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  29723. }
  29724. zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_RW TSRMLS_CC);
  29725. zval_dtor(free_op2.var);
  29726. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  29727. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  29728. }
  29729. CHECK_EXCEPTION();
  29730. ZEND_VM_NEXT_OPCODE();
  29731. }
  29732. static int ZEND_FASTCALL ZEND_FETCH_DIM_IS_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29733. {
  29734. USE_OPLINE
  29735. zend_free_op free_op2;
  29736. zval *container;
  29737. SAVE_OPLINE();
  29738. container = _get_zval_ptr_cv_BP_VAR_IS(execute_data, opline->op1.var TSRMLS_CC);
  29739. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_IS TSRMLS_CC);
  29740. zval_dtor(free_op2.var);
  29741. CHECK_EXCEPTION();
  29742. ZEND_VM_NEXT_OPCODE();
  29743. }
  29744. static int ZEND_FASTCALL ZEND_FETCH_DIM_FUNC_ARG_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29745. {
  29746. USE_OPLINE
  29747. zend_free_op free_op1, free_op2;
  29748. SAVE_OPLINE();
  29749. if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) {
  29750. zval **container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  29751. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  29752. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  29753. }
  29754. zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_W TSRMLS_CC);
  29755. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  29756. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  29757. }
  29758. zval_dtor(free_op2.var);
  29759. } else {
  29760. zval *container;
  29761. if (IS_TMP_VAR == IS_UNUSED) {
  29762. zend_error_noreturn(E_ERROR, "Cannot use [] for reading");
  29763. }
  29764. container = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  29765. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_R TSRMLS_CC);
  29766. zval_dtor(free_op2.var);
  29767. }
  29768. CHECK_EXCEPTION();
  29769. ZEND_VM_NEXT_OPCODE();
  29770. }
  29771. static int ZEND_FASTCALL ZEND_FETCH_DIM_UNSET_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29772. {
  29773. USE_OPLINE
  29774. zend_free_op free_op1, free_op2;
  29775. zval **container;
  29776. SAVE_OPLINE();
  29777. container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC);
  29778. if (IS_CV == IS_CV) {
  29779. if (container != &EG(uninitialized_zval_ptr)) {
  29780. SEPARATE_ZVAL_IF_NOT_REF(container);
  29781. }
  29782. }
  29783. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  29784. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  29785. }
  29786. zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_UNSET TSRMLS_CC);
  29787. zval_dtor(free_op2.var);
  29788. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  29789. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  29790. }
  29791. if (UNEXPECTED(EX_T(opline->result.var).var.ptr_ptr == NULL)) {
  29792. zend_error_noreturn(E_ERROR, "Cannot unset string offsets");
  29793. ZEND_VM_NEXT_OPCODE();
  29794. } else {
  29795. zend_free_op free_res;
  29796. zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr;
  29797. PZVAL_UNLOCK(*retval_ptr, &free_res);
  29798. if (retval_ptr != &EG(uninitialized_zval_ptr)) {
  29799. SEPARATE_ZVAL_IF_NOT_REF(retval_ptr);
  29800. }
  29801. PZVAL_LOCK(*retval_ptr);
  29802. FREE_OP_VAR_PTR(free_res);
  29803. CHECK_EXCEPTION();
  29804. ZEND_VM_NEXT_OPCODE();
  29805. }
  29806. }
  29807. static int ZEND_FASTCALL zend_fetch_property_address_read_helper_SPEC_CV_TMP(ZEND_OPCODE_HANDLER_ARGS)
  29808. {
  29809. USE_OPLINE
  29810. zval *container;
  29811. zend_free_op free_op2;
  29812. zval *offset;
  29813. SAVE_OPLINE();
  29814. container = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  29815. offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  29816. if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) ||
  29817. UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) {
  29818. zend_error(E_NOTICE, "Trying to get property of non-object");
  29819. PZVAL_LOCK(&EG(uninitialized_zval));
  29820. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  29821. zval_dtor(free_op2.var);
  29822. } else {
  29823. zval *retval;
  29824. if (1) {
  29825. MAKE_REAL_ZVAL_PTR(offset);
  29826. }
  29827. /* here we are sure we are dealing with an object */
  29828. retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_R, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  29829. PZVAL_LOCK(retval);
  29830. EX_T(opline->result.var).var.ptr = retval;
  29831. if (1) {
  29832. zval_ptr_dtor(&offset);
  29833. } else {
  29834. zval_dtor(free_op2.var);
  29835. }
  29836. }
  29837. CHECK_EXCEPTION();
  29838. ZEND_VM_NEXT_OPCODE();
  29839. }
  29840. static int ZEND_FASTCALL ZEND_FETCH_OBJ_R_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29841. {
  29842. return zend_fetch_property_address_read_helper_SPEC_CV_TMP(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  29843. }
  29844. static int ZEND_FASTCALL ZEND_FETCH_OBJ_W_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29845. {
  29846. USE_OPLINE
  29847. zend_free_op free_op1, free_op2;
  29848. zval *property;
  29849. zval **container;
  29850. SAVE_OPLINE();
  29851. property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  29852. if (1) {
  29853. MAKE_REAL_ZVAL_PTR(property);
  29854. }
  29855. container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  29856. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  29857. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  29858. }
  29859. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC);
  29860. if (1) {
  29861. zval_ptr_dtor(&property);
  29862. } else {
  29863. zval_dtor(free_op2.var);
  29864. }
  29865. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  29866. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  29867. }
  29868. /* We are going to assign the result by reference */
  29869. if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
  29870. zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr;
  29871. Z_DELREF_PP(retval_ptr);
  29872. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr);
  29873. Z_ADDREF_PP(retval_ptr);
  29874. EX_T(opline->result.var).var.ptr = *EX_T(opline->result.var).var.ptr_ptr;
  29875. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  29876. }
  29877. CHECK_EXCEPTION();
  29878. ZEND_VM_NEXT_OPCODE();
  29879. }
  29880. static int ZEND_FASTCALL ZEND_FETCH_OBJ_RW_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29881. {
  29882. USE_OPLINE
  29883. zend_free_op free_op1, free_op2;
  29884. zval *property;
  29885. zval **container;
  29886. SAVE_OPLINE();
  29887. property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  29888. container = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  29889. if (1) {
  29890. MAKE_REAL_ZVAL_PTR(property);
  29891. }
  29892. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  29893. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  29894. }
  29895. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_RW TSRMLS_CC);
  29896. if (1) {
  29897. zval_ptr_dtor(&property);
  29898. } else {
  29899. zval_dtor(free_op2.var);
  29900. }
  29901. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  29902. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  29903. }
  29904. CHECK_EXCEPTION();
  29905. ZEND_VM_NEXT_OPCODE();
  29906. }
  29907. static int ZEND_FASTCALL ZEND_FETCH_OBJ_IS_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29908. {
  29909. USE_OPLINE
  29910. zval *container;
  29911. zend_free_op free_op2;
  29912. zval *offset;
  29913. SAVE_OPLINE();
  29914. container = _get_zval_ptr_cv_BP_VAR_IS(execute_data, opline->op1.var TSRMLS_CC);
  29915. offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  29916. if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) ||
  29917. UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) {
  29918. PZVAL_LOCK(&EG(uninitialized_zval));
  29919. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  29920. zval_dtor(free_op2.var);
  29921. } else {
  29922. zval *retval;
  29923. if (1) {
  29924. MAKE_REAL_ZVAL_PTR(offset);
  29925. }
  29926. /* here we are sure we are dealing with an object */
  29927. retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_IS, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  29928. PZVAL_LOCK(retval);
  29929. EX_T(opline->result.var).var.ptr = retval;
  29930. if (1) {
  29931. zval_ptr_dtor(&offset);
  29932. } else {
  29933. zval_dtor(free_op2.var);
  29934. }
  29935. }
  29936. CHECK_EXCEPTION();
  29937. ZEND_VM_NEXT_OPCODE();
  29938. }
  29939. static int ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29940. {
  29941. USE_OPLINE
  29942. if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) {
  29943. /* Behave like FETCH_OBJ_W */
  29944. zend_free_op free_op1, free_op2;
  29945. zval *property;
  29946. zval **container;
  29947. SAVE_OPLINE();
  29948. property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  29949. container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  29950. if (1) {
  29951. MAKE_REAL_ZVAL_PTR(property);
  29952. }
  29953. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  29954. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  29955. }
  29956. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC);
  29957. if (1) {
  29958. zval_ptr_dtor(&property);
  29959. } else {
  29960. zval_dtor(free_op2.var);
  29961. }
  29962. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  29963. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  29964. }
  29965. CHECK_EXCEPTION();
  29966. ZEND_VM_NEXT_OPCODE();
  29967. } else {
  29968. return zend_fetch_property_address_read_helper_SPEC_CV_TMP(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  29969. }
  29970. }
  29971. static int ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  29972. {
  29973. USE_OPLINE
  29974. zend_free_op free_op1, free_op2, free_res;
  29975. zval **container;
  29976. zval *property;
  29977. SAVE_OPLINE();
  29978. container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC);
  29979. property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  29980. if (IS_CV == IS_CV) {
  29981. if (container != &EG(uninitialized_zval_ptr)) {
  29982. SEPARATE_ZVAL_IF_NOT_REF(container);
  29983. }
  29984. }
  29985. if (1) {
  29986. MAKE_REAL_ZVAL_PTR(property);
  29987. }
  29988. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  29989. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  29990. }
  29991. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_UNSET TSRMLS_CC);
  29992. if (1) {
  29993. zval_ptr_dtor(&property);
  29994. } else {
  29995. zval_dtor(free_op2.var);
  29996. }
  29997. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  29998. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  29999. }
  30000. PZVAL_UNLOCK(*EX_T(opline->result.var).var.ptr_ptr, &free_res);
  30001. if (EX_T(opline->result.var).var.ptr_ptr != &EG(uninitialized_zval_ptr)) {
  30002. SEPARATE_ZVAL_IF_NOT_REF(EX_T(opline->result.var).var.ptr_ptr);
  30003. }
  30004. PZVAL_LOCK(*EX_T(opline->result.var).var.ptr_ptr);
  30005. FREE_OP_VAR_PTR(free_res);
  30006. CHECK_EXCEPTION();
  30007. ZEND_VM_NEXT_OPCODE();
  30008. }
  30009. static int ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30010. {
  30011. USE_OPLINE
  30012. zend_free_op free_op2;
  30013. zval **object_ptr;
  30014. zval *property_name;
  30015. SAVE_OPLINE();
  30016. object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  30017. property_name = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  30018. if (1) {
  30019. MAKE_REAL_ZVAL_PTR(property_name);
  30020. }
  30021. if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  30022. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  30023. }
  30024. zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_OBJ, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  30025. if (1) {
  30026. zval_ptr_dtor(&property_name);
  30027. } else {
  30028. zval_dtor(free_op2.var);
  30029. }
  30030. /* assign_obj has two opcodes! */
  30031. CHECK_EXCEPTION();
  30032. ZEND_VM_INC_OPCODE();
  30033. ZEND_VM_NEXT_OPCODE();
  30034. }
  30035. static int ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30036. {
  30037. USE_OPLINE
  30038. zval **object_ptr;
  30039. SAVE_OPLINE();
  30040. object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  30041. if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  30042. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  30043. }
  30044. if (Z_TYPE_PP(object_ptr) == IS_OBJECT) {
  30045. zend_free_op free_op2;
  30046. zval *property_name = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  30047. if (1) {
  30048. MAKE_REAL_ZVAL_PTR(property_name);
  30049. }
  30050. zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_DIM, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  30051. if (1) {
  30052. zval_ptr_dtor(&property_name);
  30053. } else {
  30054. zval_dtor(free_op2.var);
  30055. }
  30056. } else {
  30057. zend_free_op free_op2, free_op_data1, free_op_data2;
  30058. zval *value;
  30059. zval *dim = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  30060. zval **variable_ptr_ptr;
  30061. zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), object_ptr, dim, IS_TMP_VAR, BP_VAR_W TSRMLS_CC);
  30062. zval_dtor(free_op2.var);
  30063. value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  30064. variable_ptr_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC);
  30065. if (UNEXPECTED(variable_ptr_ptr == NULL)) {
  30066. if (zend_assign_to_string_offset(&EX_T((opline+1)->op2.var), value, (opline+1)->op1_type TSRMLS_CC)) {
  30067. if (RETURN_VALUE_USED(opline)) {
  30068. zval *retval;
  30069. ALLOC_ZVAL(retval);
  30070. ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T((opline+1)->op2.var).str_offset.str)+EX_T((opline+1)->op2.var).str_offset.offset, 1, 1);
  30071. INIT_PZVAL(retval);
  30072. EX_T(opline->result.var).var.ptr = retval;
  30073. }
  30074. } else if (RETURN_VALUE_USED(opline)) {
  30075. PZVAL_LOCK(&EG(uninitialized_zval));
  30076. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  30077. }
  30078. } else if (UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) {
  30079. if (IS_TMP_FREE(free_op_data1)) {
  30080. zval_dtor(value);
  30081. }
  30082. if (RETURN_VALUE_USED(opline)) {
  30083. PZVAL_LOCK(&EG(uninitialized_zval));
  30084. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  30085. }
  30086. } else {
  30087. if ((opline+1)->op1_type == IS_TMP_VAR) {
  30088. value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  30089. } else if ((opline+1)->op1_type == IS_CONST) {
  30090. value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  30091. } else {
  30092. value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  30093. }
  30094. if (RETURN_VALUE_USED(opline)) {
  30095. PZVAL_LOCK(value);
  30096. EX_T(opline->result.var).var.ptr = value;
  30097. }
  30098. }
  30099. FREE_OP_VAR_PTR(free_op_data2);
  30100. FREE_OP_IF_VAR(free_op_data1);
  30101. }
  30102. /* assign_dim has two opcodes! */
  30103. CHECK_EXCEPTION();
  30104. ZEND_VM_INC_OPCODE();
  30105. ZEND_VM_NEXT_OPCODE();
  30106. }
  30107. static int ZEND_FASTCALL ZEND_ASSIGN_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30108. {
  30109. USE_OPLINE
  30110. zend_free_op free_op2;
  30111. zval *value;
  30112. zval **variable_ptr_ptr;
  30113. SAVE_OPLINE();
  30114. value = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  30115. variable_ptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  30116. if (IS_CV == IS_VAR && UNEXPECTED(variable_ptr_ptr == NULL)) {
  30117. if (zend_assign_to_string_offset(&EX_T(opline->op1.var), value, IS_TMP_VAR TSRMLS_CC)) {
  30118. if (RETURN_VALUE_USED(opline)) {
  30119. zval *retval;
  30120. ALLOC_ZVAL(retval);
  30121. ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T(opline->op1.var).str_offset.str)+EX_T(opline->op1.var).str_offset.offset, 1, 1);
  30122. INIT_PZVAL(retval);
  30123. EX_T(opline->result.var).var.ptr = retval;
  30124. }
  30125. } else if (RETURN_VALUE_USED(opline)) {
  30126. PZVAL_LOCK(&EG(uninitialized_zval));
  30127. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  30128. }
  30129. } else if (IS_CV == IS_VAR && UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) {
  30130. if (1) {
  30131. zval_dtor(value);
  30132. }
  30133. if (RETURN_VALUE_USED(opline)) {
  30134. PZVAL_LOCK(&EG(uninitialized_zval));
  30135. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  30136. }
  30137. } else {
  30138. if (IS_TMP_VAR == IS_TMP_VAR) {
  30139. value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  30140. } else if (IS_TMP_VAR == IS_CONST) {
  30141. value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  30142. } else {
  30143. value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  30144. }
  30145. if (RETURN_VALUE_USED(opline)) {
  30146. PZVAL_LOCK(value);
  30147. EX_T(opline->result.var).var.ptr = value;
  30148. }
  30149. }
  30150. if (IS_CV == IS_VAR && 0) {
  30151. zval_ptr_dtor_nogc(&value);
  30152. }
  30153. /* zend_assign_to_variable() always takes care of op2, never free it! */
  30154. CHECK_EXCEPTION();
  30155. ZEND_VM_NEXT_OPCODE();
  30156. }
  30157. static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30158. {
  30159. USE_OPLINE
  30160. zval *function_name;
  30161. char *function_name_strval;
  30162. int function_name_strlen;
  30163. zend_free_op free_op2;
  30164. call_slot *call = EX(call_slots) + opline->result.num;
  30165. SAVE_OPLINE();
  30166. function_name = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  30167. if (IS_TMP_VAR != IS_CONST &&
  30168. UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) {
  30169. if (UNEXPECTED(EG(exception) != NULL)) {
  30170. HANDLE_EXCEPTION();
  30171. }
  30172. zend_error_noreturn(E_ERROR, "Method name must be a string");
  30173. }
  30174. function_name_strval = Z_STRVAL_P(function_name);
  30175. function_name_strlen = Z_STRLEN_P(function_name);
  30176. call->object = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  30177. if (EXPECTED(call->object != NULL) &&
  30178. EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) {
  30179. call->called_scope = Z_OBJCE_P(call->object);
  30180. if (IS_TMP_VAR != IS_CONST ||
  30181. (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) {
  30182. zval *object = call->object;
  30183. if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) {
  30184. zend_error_noreturn(E_ERROR, "Object does not support method calls");
  30185. }
  30186. /* First, locate the function. */
  30187. call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_TMP_VAR == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC);
  30188. if (UNEXPECTED(call->fbc == NULL)) {
  30189. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval);
  30190. }
  30191. if (IS_TMP_VAR == IS_CONST &&
  30192. EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) &&
  30193. EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) &&
  30194. EXPECTED(call->object == object)) {
  30195. CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc);
  30196. }
  30197. }
  30198. } else {
  30199. if (UNEXPECTED(EG(exception) != NULL)) {
  30200. zval_dtor(free_op2.var);
  30201. HANDLE_EXCEPTION();
  30202. }
  30203. zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object)));
  30204. }
  30205. if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) {
  30206. call->object = NULL;
  30207. } else {
  30208. if (!PZVAL_IS_REF(call->object)) {
  30209. Z_ADDREF_P(call->object); /* For $this pointer */
  30210. } else {
  30211. zval *this_ptr;
  30212. ALLOC_ZVAL(this_ptr);
  30213. INIT_PZVAL_COPY(this_ptr, call->object);
  30214. zval_copy_ctor(this_ptr);
  30215. call->object = this_ptr;
  30216. }
  30217. }
  30218. call->num_additional_args = 0;
  30219. call->is_ctor_call = 0;
  30220. EX(call) = call;
  30221. zval_dtor(free_op2.var);
  30222. CHECK_EXCEPTION();
  30223. ZEND_VM_NEXT_OPCODE();
  30224. }
  30225. static int ZEND_FASTCALL ZEND_CASE_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30226. {
  30227. USE_OPLINE
  30228. zend_free_op free_op2;
  30229. SAVE_OPLINE();
  30230. is_equal_function(&EX_T(opline->result.var).tmp_var,
  30231. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  30232. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  30233. zval_dtor(free_op2.var);
  30234. CHECK_EXCEPTION();
  30235. ZEND_VM_NEXT_OPCODE();
  30236. }
  30237. static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30238. {
  30239. USE_OPLINE
  30240. zval *expr_ptr;
  30241. SAVE_OPLINE();
  30242. if ((IS_CV == IS_VAR || IS_CV == IS_CV) && opline->extended_value) {
  30243. zval **expr_ptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  30244. if (IS_CV == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) {
  30245. zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets");
  30246. }
  30247. SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr);
  30248. expr_ptr = *expr_ptr_ptr;
  30249. Z_ADDREF_P(expr_ptr);
  30250. } else {
  30251. expr_ptr=_get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  30252. if (0) { /* temporary variable */
  30253. zval *new_expr;
  30254. ALLOC_ZVAL(new_expr);
  30255. INIT_PZVAL_COPY(new_expr, expr_ptr);
  30256. expr_ptr = new_expr;
  30257. } else if (IS_CV == IS_CONST || PZVAL_IS_REF(expr_ptr)) {
  30258. zval *new_expr;
  30259. ALLOC_ZVAL(new_expr);
  30260. INIT_PZVAL_COPY(new_expr, expr_ptr);
  30261. expr_ptr = new_expr;
  30262. zendi_zval_copy_ctor(*expr_ptr);
  30263. } else if (IS_CV == IS_CV) {
  30264. Z_ADDREF_P(expr_ptr);
  30265. }
  30266. }
  30267. if (IS_TMP_VAR != IS_UNUSED) {
  30268. zend_free_op free_op2;
  30269. zval *offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  30270. ulong hval;
  30271. switch (Z_TYPE_P(offset)) {
  30272. case IS_DOUBLE:
  30273. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  30274. goto num_index;
  30275. case IS_LONG:
  30276. case IS_BOOL:
  30277. hval = Z_LVAL_P(offset);
  30278. num_index:
  30279. zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL);
  30280. break;
  30281. case IS_STRING:
  30282. if (IS_TMP_VAR == IS_CONST) {
  30283. hval = Z_HASH_P(offset);
  30284. } else {
  30285. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index);
  30286. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  30287. }
  30288. zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL);
  30289. break;
  30290. case IS_NULL:
  30291. zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL);
  30292. break;
  30293. default:
  30294. zend_error(E_WARNING, "Illegal offset type");
  30295. zval_ptr_dtor(&expr_ptr);
  30296. /* do nothing */
  30297. break;
  30298. }
  30299. zval_dtor(free_op2.var);
  30300. } else {
  30301. if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) {
  30302. zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied");
  30303. zval_ptr_dtor(&expr_ptr);
  30304. }
  30305. }
  30306. if ((IS_CV == IS_VAR || IS_CV == IS_CV) && opline->extended_value) {
  30307. }
  30308. CHECK_EXCEPTION();
  30309. ZEND_VM_NEXT_OPCODE();
  30310. }
  30311. static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30312. {
  30313. USE_OPLINE
  30314. array_init(&EX_T(opline->result.var).tmp_var);
  30315. if (IS_CV == IS_UNUSED) {
  30316. ZEND_VM_NEXT_OPCODE();
  30317. #if 0 || IS_CV != IS_UNUSED
  30318. } else {
  30319. return ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  30320. #endif
  30321. }
  30322. }
  30323. static int ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30324. {
  30325. USE_OPLINE
  30326. zend_free_op free_op2;
  30327. zval **container;
  30328. zval *offset;
  30329. ulong hval;
  30330. SAVE_OPLINE();
  30331. container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC);
  30332. if (IS_CV == IS_CV && container != &EG(uninitialized_zval_ptr)) {
  30333. SEPARATE_ZVAL_IF_NOT_REF(container);
  30334. }
  30335. offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  30336. if (IS_CV != IS_VAR || container) {
  30337. switch (Z_TYPE_PP(container)) {
  30338. case IS_ARRAY: {
  30339. HashTable *ht = Z_ARRVAL_PP(container);
  30340. switch (Z_TYPE_P(offset)) {
  30341. case IS_DOUBLE:
  30342. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  30343. zend_hash_index_del(ht, hval);
  30344. break;
  30345. case IS_RESOURCE:
  30346. case IS_BOOL:
  30347. case IS_LONG:
  30348. hval = Z_LVAL_P(offset);
  30349. zend_hash_index_del(ht, hval);
  30350. break;
  30351. case IS_STRING:
  30352. if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) {
  30353. Z_ADDREF_P(offset);
  30354. }
  30355. if (IS_TMP_VAR == IS_CONST) {
  30356. hval = Z_HASH_P(offset);
  30357. } else {
  30358. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_dim);
  30359. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  30360. }
  30361. if (ht == &EG(symbol_table)) {
  30362. zend_delete_global_variable_ex(offset->value.str.val, offset->value.str.len, hval TSRMLS_CC);
  30363. } else {
  30364. zend_hash_quick_del(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval);
  30365. }
  30366. if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) {
  30367. zval_ptr_dtor(&offset);
  30368. }
  30369. break;
  30370. num_index_dim:
  30371. zend_hash_index_del(ht, hval);
  30372. if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) {
  30373. zval_ptr_dtor(&offset);
  30374. }
  30375. break;
  30376. case IS_NULL:
  30377. zend_hash_del(ht, "", sizeof(""));
  30378. break;
  30379. default:
  30380. zend_error(E_WARNING, "Illegal offset type in unset");
  30381. break;
  30382. }
  30383. zval_dtor(free_op2.var);
  30384. break;
  30385. }
  30386. case IS_OBJECT:
  30387. if (UNEXPECTED(Z_OBJ_HT_P(*container)->unset_dimension == NULL)) {
  30388. zend_error_noreturn(E_ERROR, "Cannot use object as array");
  30389. }
  30390. if (1) {
  30391. MAKE_REAL_ZVAL_PTR(offset);
  30392. }
  30393. Z_OBJ_HT_P(*container)->unset_dimension(*container, offset TSRMLS_CC);
  30394. if (1) {
  30395. zval_ptr_dtor(&offset);
  30396. } else {
  30397. zval_dtor(free_op2.var);
  30398. }
  30399. break;
  30400. case IS_STRING:
  30401. zend_error_noreturn(E_ERROR, "Cannot unset string offsets");
  30402. ZEND_VM_CONTINUE(); /* bailed out before */
  30403. default:
  30404. zval_dtor(free_op2.var);
  30405. break;
  30406. }
  30407. } else {
  30408. zval_dtor(free_op2.var);
  30409. }
  30410. CHECK_EXCEPTION();
  30411. ZEND_VM_NEXT_OPCODE();
  30412. }
  30413. static int ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30414. {
  30415. USE_OPLINE
  30416. zend_free_op free_op2;
  30417. zval **container;
  30418. zval *offset;
  30419. SAVE_OPLINE();
  30420. container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC);
  30421. offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  30422. if (IS_CV != IS_VAR || container) {
  30423. if (IS_CV == IS_CV && container != &EG(uninitialized_zval_ptr)) {
  30424. SEPARATE_ZVAL_IF_NOT_REF(container);
  30425. }
  30426. if (Z_TYPE_PP(container) == IS_OBJECT) {
  30427. if (1) {
  30428. MAKE_REAL_ZVAL_PTR(offset);
  30429. }
  30430. if (Z_OBJ_HT_P(*container)->unset_property) {
  30431. Z_OBJ_HT_P(*container)->unset_property(*container, offset, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  30432. } else {
  30433. zend_error(E_NOTICE, "Trying to unset property of non-object");
  30434. }
  30435. if (1) {
  30436. zval_ptr_dtor(&offset);
  30437. } else {
  30438. zval_dtor(free_op2.var);
  30439. }
  30440. } else {
  30441. zval_dtor(free_op2.var);
  30442. }
  30443. } else {
  30444. zval_dtor(free_op2.var);
  30445. }
  30446. CHECK_EXCEPTION();
  30447. ZEND_VM_NEXT_OPCODE();
  30448. }
  30449. static int ZEND_FASTCALL zend_isset_isempty_dim_prop_obj_handler_SPEC_CV_TMP(int prop_dim, ZEND_OPCODE_HANDLER_ARGS)
  30450. {
  30451. USE_OPLINE
  30452. zend_free_op free_op2;
  30453. zval *container;
  30454. zval **value = NULL;
  30455. int result = 0;
  30456. ulong hval;
  30457. zval *offset;
  30458. SAVE_OPLINE();
  30459. container = _get_zval_ptr_cv_BP_VAR_IS(execute_data, opline->op1.var TSRMLS_CC);
  30460. offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  30461. if (Z_TYPE_P(container) == IS_ARRAY && !prop_dim) {
  30462. HashTable *ht;
  30463. int isset = 0;
  30464. ht = Z_ARRVAL_P(container);
  30465. switch (Z_TYPE_P(offset)) {
  30466. case IS_DOUBLE:
  30467. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  30468. goto num_index_prop;
  30469. case IS_RESOURCE:
  30470. case IS_BOOL:
  30471. case IS_LONG:
  30472. hval = Z_LVAL_P(offset);
  30473. num_index_prop:
  30474. if (zend_hash_index_find(ht, hval, (void **) &value) == SUCCESS) {
  30475. isset = 1;
  30476. }
  30477. break;
  30478. case IS_STRING:
  30479. if (IS_TMP_VAR == IS_CONST) {
  30480. hval = Z_HASH_P(offset);
  30481. } else {
  30482. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_prop);
  30483. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  30484. }
  30485. if (zend_hash_quick_find(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, (void **) &value) == SUCCESS) {
  30486. isset = 1;
  30487. }
  30488. break;
  30489. case IS_NULL:
  30490. if (zend_hash_find(ht, "", sizeof(""), (void **) &value) == SUCCESS) {
  30491. isset = 1;
  30492. }
  30493. break;
  30494. default:
  30495. zend_error(E_WARNING, "Illegal offset type in isset or empty");
  30496. break;
  30497. }
  30498. if (opline->extended_value & ZEND_ISSET) {
  30499. if (isset && Z_TYPE_PP(value) == IS_NULL) {
  30500. result = 0;
  30501. } else {
  30502. result = isset;
  30503. }
  30504. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  30505. if (!isset || !i_zend_is_true(*value)) {
  30506. result = 0;
  30507. } else {
  30508. result = 1;
  30509. }
  30510. }
  30511. zval_dtor(free_op2.var);
  30512. } else if (Z_TYPE_P(container) == IS_OBJECT) {
  30513. if (1) {
  30514. MAKE_REAL_ZVAL_PTR(offset);
  30515. }
  30516. if (prop_dim) {
  30517. if (Z_OBJ_HT_P(container)->has_property) {
  30518. result = Z_OBJ_HT_P(container)->has_property(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  30519. } else {
  30520. zend_error(E_NOTICE, "Trying to check property of non-object");
  30521. result = 0;
  30522. }
  30523. } else {
  30524. if (Z_OBJ_HT_P(container)->has_dimension) {
  30525. result = Z_OBJ_HT_P(container)->has_dimension(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0 TSRMLS_CC);
  30526. } else {
  30527. zend_error(E_NOTICE, "Trying to check element of non-array");
  30528. result = 0;
  30529. }
  30530. }
  30531. if (1) {
  30532. zval_ptr_dtor(&offset);
  30533. } else {
  30534. zval_dtor(free_op2.var);
  30535. }
  30536. } else if (Z_TYPE_P(container) == IS_STRING && !prop_dim) { /* string offsets */
  30537. zval tmp;
  30538. if (Z_TYPE_P(offset) != IS_LONG) {
  30539. if (Z_TYPE_P(offset) <= IS_BOOL /* simple scalar types */
  30540. || (Z_TYPE_P(offset) == IS_STRING /* or numeric string */
  30541. && IS_LONG == is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, 0))) {
  30542. ZVAL_COPY_VALUE(&tmp, offset);
  30543. zval_copy_ctor(&tmp);
  30544. convert_to_long(&tmp);
  30545. offset = &tmp;
  30546. } else {
  30547. /* can not be converted to proper offset, return "not set" */
  30548. result = 0;
  30549. }
  30550. }
  30551. if (Z_TYPE_P(offset) == IS_LONG) {
  30552. if (opline->extended_value & ZEND_ISSET) {
  30553. if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container)) {
  30554. result = 1;
  30555. }
  30556. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  30557. if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container) && Z_STRVAL_P(container)[offset->value.lval] != '0') {
  30558. result = 1;
  30559. }
  30560. }
  30561. }
  30562. zval_dtor(free_op2.var);
  30563. } else {
  30564. zval_dtor(free_op2.var);
  30565. }
  30566. Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL;
  30567. if (opline->extended_value & ZEND_ISSET) {
  30568. Z_LVAL(EX_T(opline->result.var).tmp_var) = result;
  30569. } else {
  30570. Z_LVAL(EX_T(opline->result.var).tmp_var) = !result;
  30571. }
  30572. CHECK_EXCEPTION();
  30573. ZEND_VM_NEXT_OPCODE();
  30574. }
  30575. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30576. {
  30577. return zend_isset_isempty_dim_prop_obj_handler_SPEC_CV_TMP(0, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  30578. }
  30579. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30580. {
  30581. return zend_isset_isempty_dim_prop_obj_handler_SPEC_CV_TMP(1, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  30582. }
  30583. static int ZEND_FASTCALL ZEND_YIELD_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30584. {
  30585. USE_OPLINE
  30586. /* The generator object is stored in return_value_ptr_ptr */
  30587. zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr);
  30588. if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) {
  30589. zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator");
  30590. }
  30591. /* Destroy the previously yielded value */
  30592. if (generator->value) {
  30593. zval_ptr_dtor(&generator->value);
  30594. }
  30595. /* Destroy the previously yielded key */
  30596. if (generator->key) {
  30597. zval_ptr_dtor(&generator->key);
  30598. }
  30599. /* Set the new yielded value */
  30600. if (IS_CV != IS_UNUSED) {
  30601. if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) {
  30602. /* Constants and temporary variables aren't yieldable by reference,
  30603. * but we still allow them with a notice. */
  30604. if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR) {
  30605. zval *value, *copy;
  30606. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  30607. value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  30608. ALLOC_ZVAL(copy);
  30609. INIT_PZVAL_COPY(copy, value);
  30610. /* Temporary variables don't need ctor copying */
  30611. if (!0) {
  30612. zval_copy_ctor(copy);
  30613. }
  30614. generator->value = copy;
  30615. } else {
  30616. zval **value_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  30617. if (IS_CV == IS_VAR && UNEXPECTED(value_ptr == NULL)) {
  30618. zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference");
  30619. }
  30620. /* If a function call result is yielded and the function did
  30621. * not return by reference we throw a notice. */
  30622. if (IS_CV == IS_VAR && !Z_ISREF_PP(value_ptr)
  30623. && !(opline->extended_value == ZEND_RETURNS_FUNCTION
  30624. && EX_T(opline->op1.var).var.fcall_returned_reference)
  30625. && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) {
  30626. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  30627. Z_ADDREF_PP(value_ptr);
  30628. generator->value = *value_ptr;
  30629. } else {
  30630. SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr);
  30631. Z_ADDREF_PP(value_ptr);
  30632. generator->value = *value_ptr;
  30633. }
  30634. }
  30635. } else {
  30636. zval *value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  30637. /* Consts, temporary variables and references need copying */
  30638. if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR
  30639. || PZVAL_IS_REF(value)
  30640. ) {
  30641. zval *copy;
  30642. ALLOC_ZVAL(copy);
  30643. INIT_PZVAL_COPY(copy, value);
  30644. /* Temporary variables don't need ctor copying */
  30645. if (!0) {
  30646. zval_copy_ctor(copy);
  30647. }
  30648. generator->value = copy;
  30649. } else {
  30650. if (IS_CV == IS_CV) {
  30651. Z_ADDREF_P(value);
  30652. }
  30653. generator->value = value;
  30654. }
  30655. }
  30656. } else {
  30657. /* If no value was specified yield null */
  30658. Z_ADDREF(EG(uninitialized_zval));
  30659. generator->value = &EG(uninitialized_zval);
  30660. }
  30661. /* Set the new yielded key */
  30662. if (IS_TMP_VAR != IS_UNUSED) {
  30663. zend_free_op free_op2;
  30664. zval *key = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  30665. /* Consts, temporary variables and references need copying */
  30666. if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR
  30667. || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0)
  30668. ) {
  30669. zval *copy;
  30670. ALLOC_ZVAL(copy);
  30671. INIT_PZVAL_COPY(copy, key);
  30672. /* Temporary variables don't need ctor copying */
  30673. if (!1) {
  30674. zval_copy_ctor(copy);
  30675. }
  30676. generator->key = copy;
  30677. } else {
  30678. Z_ADDREF_P(key);
  30679. generator->key = key;
  30680. }
  30681. if (Z_TYPE_P(generator->key) == IS_LONG
  30682. && Z_LVAL_P(generator->key) > generator->largest_used_integer_key
  30683. ) {
  30684. generator->largest_used_integer_key = Z_LVAL_P(generator->key);
  30685. }
  30686. } else {
  30687. /* If no key was specified we use auto-increment keys */
  30688. generator->largest_used_integer_key++;
  30689. ALLOC_INIT_ZVAL(generator->key);
  30690. ZVAL_LONG(generator->key, generator->largest_used_integer_key);
  30691. }
  30692. if (RETURN_VALUE_USED(opline)) {
  30693. /* If the return value of yield is used set the send
  30694. * target and initialize it to NULL */
  30695. generator->send_target = &EX_T(opline->result.var).var.ptr;
  30696. Z_ADDREF(EG(uninitialized_zval));
  30697. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  30698. } else {
  30699. generator->send_target = NULL;
  30700. }
  30701. /* We increment to the next op, so we are at the correct position when the
  30702. * generator is resumed. */
  30703. ZEND_VM_INC_OPCODE();
  30704. /* The GOTO VM uses a local opline variable. We need to set the opline
  30705. * variable in execute_data so we don't resume at an old position. */
  30706. SAVE_OPLINE();
  30707. ZEND_VM_RETURN();
  30708. }
  30709. static int ZEND_FASTCALL ZEND_POW_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30710. {
  30711. USE_OPLINE
  30712. zend_free_op free_op2;
  30713. SAVE_OPLINE();
  30714. pow_function(&EX_T(opline->result.var).tmp_var,
  30715. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  30716. _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  30717. zval_dtor(free_op2.var);
  30718. CHECK_EXCEPTION();
  30719. ZEND_VM_NEXT_OPCODE();
  30720. }
  30721. static int ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30722. {
  30723. return zend_binary_assign_op_helper_SPEC_CV_TMP(pow_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  30724. }
  30725. static int ZEND_FASTCALL ZEND_ADD_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30726. {
  30727. USE_OPLINE
  30728. zend_free_op free_op2;
  30729. SAVE_OPLINE();
  30730. fast_add_function(&EX_T(opline->result.var).tmp_var,
  30731. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  30732. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  30733. zval_ptr_dtor_nogc(&free_op2.var);
  30734. CHECK_EXCEPTION();
  30735. ZEND_VM_NEXT_OPCODE();
  30736. }
  30737. static int ZEND_FASTCALL ZEND_SUB_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30738. {
  30739. USE_OPLINE
  30740. zend_free_op free_op2;
  30741. SAVE_OPLINE();
  30742. fast_sub_function(&EX_T(opline->result.var).tmp_var,
  30743. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  30744. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  30745. zval_ptr_dtor_nogc(&free_op2.var);
  30746. CHECK_EXCEPTION();
  30747. ZEND_VM_NEXT_OPCODE();
  30748. }
  30749. static int ZEND_FASTCALL ZEND_MUL_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30750. {
  30751. USE_OPLINE
  30752. zend_free_op free_op2;
  30753. SAVE_OPLINE();
  30754. fast_mul_function(&EX_T(opline->result.var).tmp_var,
  30755. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  30756. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  30757. zval_ptr_dtor_nogc(&free_op2.var);
  30758. CHECK_EXCEPTION();
  30759. ZEND_VM_NEXT_OPCODE();
  30760. }
  30761. static int ZEND_FASTCALL ZEND_DIV_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30762. {
  30763. USE_OPLINE
  30764. zend_free_op free_op2;
  30765. SAVE_OPLINE();
  30766. fast_div_function(&EX_T(opline->result.var).tmp_var,
  30767. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  30768. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  30769. zval_ptr_dtor_nogc(&free_op2.var);
  30770. CHECK_EXCEPTION();
  30771. ZEND_VM_NEXT_OPCODE();
  30772. }
  30773. static int ZEND_FASTCALL ZEND_MOD_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30774. {
  30775. USE_OPLINE
  30776. zend_free_op free_op2;
  30777. SAVE_OPLINE();
  30778. fast_mod_function(&EX_T(opline->result.var).tmp_var,
  30779. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  30780. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  30781. zval_ptr_dtor_nogc(&free_op2.var);
  30782. CHECK_EXCEPTION();
  30783. ZEND_VM_NEXT_OPCODE();
  30784. }
  30785. static int ZEND_FASTCALL ZEND_SL_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30786. {
  30787. USE_OPLINE
  30788. zend_free_op free_op2;
  30789. SAVE_OPLINE();
  30790. shift_left_function(&EX_T(opline->result.var).tmp_var,
  30791. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  30792. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  30793. zval_ptr_dtor_nogc(&free_op2.var);
  30794. CHECK_EXCEPTION();
  30795. ZEND_VM_NEXT_OPCODE();
  30796. }
  30797. static int ZEND_FASTCALL ZEND_SR_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30798. {
  30799. USE_OPLINE
  30800. zend_free_op free_op2;
  30801. SAVE_OPLINE();
  30802. shift_right_function(&EX_T(opline->result.var).tmp_var,
  30803. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  30804. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  30805. zval_ptr_dtor_nogc(&free_op2.var);
  30806. CHECK_EXCEPTION();
  30807. ZEND_VM_NEXT_OPCODE();
  30808. }
  30809. static int ZEND_FASTCALL ZEND_CONCAT_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30810. {
  30811. USE_OPLINE
  30812. zend_free_op free_op2;
  30813. SAVE_OPLINE();
  30814. concat_function(&EX_T(opline->result.var).tmp_var,
  30815. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  30816. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  30817. zval_ptr_dtor_nogc(&free_op2.var);
  30818. CHECK_EXCEPTION();
  30819. ZEND_VM_NEXT_OPCODE();
  30820. }
  30821. static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30822. {
  30823. USE_OPLINE
  30824. zend_free_op free_op2;
  30825. SAVE_OPLINE();
  30826. is_identical_function(&EX_T(opline->result.var).tmp_var,
  30827. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  30828. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  30829. zval_ptr_dtor_nogc(&free_op2.var);
  30830. CHECK_EXCEPTION();
  30831. ZEND_VM_NEXT_OPCODE();
  30832. }
  30833. static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30834. {
  30835. USE_OPLINE
  30836. zend_free_op free_op2;
  30837. zval *result = &EX_T(opline->result.var).tmp_var;
  30838. SAVE_OPLINE();
  30839. is_identical_function(result,
  30840. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  30841. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  30842. Z_LVAL_P(result) = !Z_LVAL_P(result);
  30843. zval_ptr_dtor_nogc(&free_op2.var);
  30844. CHECK_EXCEPTION();
  30845. ZEND_VM_NEXT_OPCODE();
  30846. }
  30847. static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30848. {
  30849. USE_OPLINE
  30850. zend_free_op free_op2;
  30851. zval *result = &EX_T(opline->result.var).tmp_var;
  30852. SAVE_OPLINE();
  30853. ZVAL_BOOL(result, fast_equal_function(result,
  30854. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  30855. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  30856. zval_ptr_dtor_nogc(&free_op2.var);
  30857. CHECK_EXCEPTION();
  30858. ZEND_VM_NEXT_OPCODE();
  30859. }
  30860. static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30861. {
  30862. USE_OPLINE
  30863. zend_free_op free_op2;
  30864. zval *result = &EX_T(opline->result.var).tmp_var;
  30865. SAVE_OPLINE();
  30866. ZVAL_BOOL(result, fast_not_equal_function(result,
  30867. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  30868. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  30869. zval_ptr_dtor_nogc(&free_op2.var);
  30870. CHECK_EXCEPTION();
  30871. ZEND_VM_NEXT_OPCODE();
  30872. }
  30873. static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30874. {
  30875. USE_OPLINE
  30876. zend_free_op free_op2;
  30877. zval *result = &EX_T(opline->result.var).tmp_var;
  30878. SAVE_OPLINE();
  30879. ZVAL_BOOL(result, fast_is_smaller_function(result,
  30880. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  30881. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  30882. zval_ptr_dtor_nogc(&free_op2.var);
  30883. CHECK_EXCEPTION();
  30884. ZEND_VM_NEXT_OPCODE();
  30885. }
  30886. static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30887. {
  30888. USE_OPLINE
  30889. zend_free_op free_op2;
  30890. zval *result = &EX_T(opline->result.var).tmp_var;
  30891. SAVE_OPLINE();
  30892. ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result,
  30893. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  30894. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC));
  30895. zval_ptr_dtor_nogc(&free_op2.var);
  30896. CHECK_EXCEPTION();
  30897. ZEND_VM_NEXT_OPCODE();
  30898. }
  30899. static int ZEND_FASTCALL ZEND_BW_OR_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30900. {
  30901. USE_OPLINE
  30902. zend_free_op free_op2;
  30903. SAVE_OPLINE();
  30904. bitwise_or_function(&EX_T(opline->result.var).tmp_var,
  30905. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  30906. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  30907. zval_ptr_dtor_nogc(&free_op2.var);
  30908. CHECK_EXCEPTION();
  30909. ZEND_VM_NEXT_OPCODE();
  30910. }
  30911. static int ZEND_FASTCALL ZEND_BW_AND_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30912. {
  30913. USE_OPLINE
  30914. zend_free_op free_op2;
  30915. SAVE_OPLINE();
  30916. bitwise_and_function(&EX_T(opline->result.var).tmp_var,
  30917. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  30918. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  30919. zval_ptr_dtor_nogc(&free_op2.var);
  30920. CHECK_EXCEPTION();
  30921. ZEND_VM_NEXT_OPCODE();
  30922. }
  30923. static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30924. {
  30925. USE_OPLINE
  30926. zend_free_op free_op2;
  30927. SAVE_OPLINE();
  30928. bitwise_xor_function(&EX_T(opline->result.var).tmp_var,
  30929. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  30930. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  30931. zval_ptr_dtor_nogc(&free_op2.var);
  30932. CHECK_EXCEPTION();
  30933. ZEND_VM_NEXT_OPCODE();
  30934. }
  30935. static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  30936. {
  30937. USE_OPLINE
  30938. zend_free_op free_op2;
  30939. SAVE_OPLINE();
  30940. boolean_xor_function(&EX_T(opline->result.var).tmp_var,
  30941. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  30942. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  30943. zval_ptr_dtor_nogc(&free_op2.var);
  30944. CHECK_EXCEPTION();
  30945. ZEND_VM_NEXT_OPCODE();
  30946. }
  30947. static int ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_CV_VAR(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS)
  30948. {
  30949. USE_OPLINE
  30950. zend_free_op free_op2, free_op_data1;
  30951. zval **object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  30952. zval *object;
  30953. zval *property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  30954. zval *value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  30955. int have_get_ptr = 0;
  30956. if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  30957. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  30958. }
  30959. make_real_object(object_ptr TSRMLS_CC);
  30960. object = *object_ptr;
  30961. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  30962. zend_error(E_WARNING, "Attempt to assign property of non-object");
  30963. zval_ptr_dtor_nogc(&free_op2.var);
  30964. FREE_OP(free_op_data1);
  30965. if (RETURN_VALUE_USED(opline)) {
  30966. PZVAL_LOCK(&EG(uninitialized_zval));
  30967. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  30968. }
  30969. } else {
  30970. /* here we are sure we are dealing with an object */
  30971. if (0) {
  30972. MAKE_REAL_ZVAL_PTR(property);
  30973. }
  30974. /* here property is a string */
  30975. if (opline->extended_value == ZEND_ASSIGN_OBJ
  30976. && Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  30977. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  30978. if (zptr != NULL) { /* NULL means no success in getting PTR */
  30979. have_get_ptr = 1;
  30980. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  30981. if (RETURN_VALUE_USED(opline)) {
  30982. PZVAL_LOCK(&EG(uninitialized_zval));
  30983. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  30984. }
  30985. } else {
  30986. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  30987. binary_op(*zptr, *zptr, value TSRMLS_CC);
  30988. if (RETURN_VALUE_USED(opline)) {
  30989. PZVAL_LOCK(*zptr);
  30990. EX_T(opline->result.var).var.ptr = *zptr;
  30991. }
  30992. }
  30993. }
  30994. }
  30995. if (!have_get_ptr) {
  30996. zval *z = NULL;
  30997. Z_ADDREF_P(object);
  30998. if (opline->extended_value == ZEND_ASSIGN_OBJ) {
  30999. if (Z_OBJ_HT_P(object)->read_property) {
  31000. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  31001. }
  31002. } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ {
  31003. if (Z_OBJ_HT_P(object)->read_dimension) {
  31004. z = Z_OBJ_HT_P(object)->read_dimension(object, property, BP_VAR_R TSRMLS_CC);
  31005. }
  31006. }
  31007. if (z) {
  31008. if (Z_TYPE_P(z) == IS_OBJECT && Z_OBJ_HT_P(z)->get) {
  31009. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  31010. if (Z_REFCOUNT_P(z) == 0) {
  31011. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  31012. zval_dtor(z);
  31013. FREE_ZVAL(z);
  31014. }
  31015. z = value;
  31016. }
  31017. Z_ADDREF_P(z);
  31018. SEPARATE_ZVAL_IF_NOT_REF(&z);
  31019. binary_op(z, z, value TSRMLS_CC);
  31020. if (opline->extended_value == ZEND_ASSIGN_OBJ) {
  31021. Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  31022. } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ {
  31023. Z_OBJ_HT_P(object)->write_dimension(object, property, z TSRMLS_CC);
  31024. }
  31025. if (RETURN_VALUE_USED(opline)) {
  31026. PZVAL_LOCK(z);
  31027. EX_T(opline->result.var).var.ptr = z;
  31028. }
  31029. zval_ptr_dtor(&z);
  31030. } else {
  31031. zend_error(E_WARNING, "Attempt to assign property of non-object");
  31032. if (RETURN_VALUE_USED(opline)) {
  31033. PZVAL_LOCK(&EG(uninitialized_zval));
  31034. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  31035. }
  31036. }
  31037. zval_ptr_dtor(&object);
  31038. }
  31039. if (0) {
  31040. zval_ptr_dtor(&property);
  31041. } else {
  31042. zval_ptr_dtor_nogc(&free_op2.var);
  31043. }
  31044. FREE_OP(free_op_data1);
  31045. }
  31046. /* assign_obj has two opcodes! */
  31047. CHECK_EXCEPTION();
  31048. ZEND_VM_INC_OPCODE();
  31049. ZEND_VM_NEXT_OPCODE();
  31050. }
  31051. static int ZEND_FASTCALL zend_binary_assign_op_helper_SPEC_CV_VAR(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS)
  31052. {
  31053. USE_OPLINE
  31054. zend_free_op free_op2, free_op_data2, free_op_data1;
  31055. zval **var_ptr;
  31056. zval *value;
  31057. SAVE_OPLINE();
  31058. switch (opline->extended_value) {
  31059. case ZEND_ASSIGN_OBJ:
  31060. return zend_binary_assign_op_obj_helper_SPEC_CV_VAR(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  31061. break;
  31062. case ZEND_ASSIGN_DIM: {
  31063. zval **container = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  31064. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  31065. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  31066. } else if (UNEXPECTED(Z_TYPE_PP(container) == IS_OBJECT)) {
  31067. if (IS_CV == IS_VAR && !0) {
  31068. Z_ADDREF_PP(container); /* undo the effect of get_obj_zval_ptr_ptr() */
  31069. }
  31070. return zend_binary_assign_op_obj_helper_SPEC_CV_VAR(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  31071. } else {
  31072. zval *dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  31073. zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), container, dim, IS_VAR, BP_VAR_RW TSRMLS_CC);
  31074. value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  31075. var_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC);
  31076. }
  31077. }
  31078. break;
  31079. default:
  31080. value = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  31081. var_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  31082. /* do nothing */
  31083. break;
  31084. }
  31085. if (UNEXPECTED(var_ptr == NULL)) {
  31086. zend_error_noreturn(E_ERROR, "Cannot use assign-op operators with overloaded objects nor string offsets");
  31087. }
  31088. if (UNEXPECTED(*var_ptr == &EG(error_zval))) {
  31089. if (RETURN_VALUE_USED(opline)) {
  31090. PZVAL_LOCK(&EG(uninitialized_zval));
  31091. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  31092. }
  31093. zval_ptr_dtor_nogc(&free_op2.var);
  31094. CHECK_EXCEPTION();
  31095. if (opline->extended_value == ZEND_ASSIGN_DIM) {
  31096. ZEND_VM_INC_OPCODE();
  31097. }
  31098. ZEND_VM_NEXT_OPCODE();
  31099. }
  31100. SEPARATE_ZVAL_IF_NOT_REF(var_ptr);
  31101. if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT)
  31102. && Z_OBJ_HANDLER_PP(var_ptr, get)
  31103. && Z_OBJ_HANDLER_PP(var_ptr, set)) {
  31104. /* proxy object */
  31105. zval *objval = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC);
  31106. Z_ADDREF_P(objval);
  31107. binary_op(objval, objval, value TSRMLS_CC);
  31108. Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, objval TSRMLS_CC);
  31109. zval_ptr_dtor(&objval);
  31110. } else {
  31111. binary_op(*var_ptr, *var_ptr, value TSRMLS_CC);
  31112. }
  31113. if (RETURN_VALUE_USED(opline)) {
  31114. PZVAL_LOCK(*var_ptr);
  31115. EX_T(opline->result.var).var.ptr = *var_ptr;
  31116. }
  31117. zval_ptr_dtor_nogc(&free_op2.var);
  31118. if (opline->extended_value == ZEND_ASSIGN_DIM) {
  31119. FREE_OP(free_op_data1);
  31120. FREE_OP_VAR_PTR(free_op_data2);
  31121. CHECK_EXCEPTION();
  31122. ZEND_VM_INC_OPCODE();
  31123. } else {
  31124. CHECK_EXCEPTION();
  31125. }
  31126. ZEND_VM_NEXT_OPCODE();
  31127. }
  31128. static int ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31129. {
  31130. return zend_binary_assign_op_helper_SPEC_CV_VAR(add_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  31131. }
  31132. static int ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31133. {
  31134. return zend_binary_assign_op_helper_SPEC_CV_VAR(sub_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  31135. }
  31136. static int ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31137. {
  31138. return zend_binary_assign_op_helper_SPEC_CV_VAR(mul_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  31139. }
  31140. static int ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31141. {
  31142. return zend_binary_assign_op_helper_SPEC_CV_VAR(div_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  31143. }
  31144. static int ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31145. {
  31146. return zend_binary_assign_op_helper_SPEC_CV_VAR(mod_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  31147. }
  31148. static int ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31149. {
  31150. return zend_binary_assign_op_helper_SPEC_CV_VAR(shift_left_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  31151. }
  31152. static int ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31153. {
  31154. return zend_binary_assign_op_helper_SPEC_CV_VAR(shift_right_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  31155. }
  31156. static int ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31157. {
  31158. return zend_binary_assign_op_helper_SPEC_CV_VAR(concat_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  31159. }
  31160. static int ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31161. {
  31162. return zend_binary_assign_op_helper_SPEC_CV_VAR(bitwise_or_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  31163. }
  31164. static int ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31165. {
  31166. return zend_binary_assign_op_helper_SPEC_CV_VAR(bitwise_and_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  31167. }
  31168. static int ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31169. {
  31170. return zend_binary_assign_op_helper_SPEC_CV_VAR(bitwise_xor_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  31171. }
  31172. static int ZEND_FASTCALL zend_pre_incdec_property_helper_SPEC_CV_VAR(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS)
  31173. {
  31174. USE_OPLINE
  31175. zend_free_op free_op2;
  31176. zval **object_ptr;
  31177. zval *object;
  31178. zval *property;
  31179. zval **retval;
  31180. int have_get_ptr = 0;
  31181. SAVE_OPLINE();
  31182. object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  31183. property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  31184. retval = &EX_T(opline->result.var).var.ptr;
  31185. if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  31186. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  31187. }
  31188. make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */
  31189. object = *object_ptr;
  31190. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  31191. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  31192. zval_ptr_dtor_nogc(&free_op2.var);
  31193. if (RETURN_VALUE_USED(opline)) {
  31194. PZVAL_LOCK(&EG(uninitialized_zval));
  31195. *retval = &EG(uninitialized_zval);
  31196. }
  31197. CHECK_EXCEPTION();
  31198. ZEND_VM_NEXT_OPCODE();
  31199. }
  31200. /* here we are sure we are dealing with an object */
  31201. if (0) {
  31202. MAKE_REAL_ZVAL_PTR(property);
  31203. }
  31204. if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  31205. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  31206. if (zptr != NULL) { /* NULL means no success in getting PTR */
  31207. have_get_ptr = 1;
  31208. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  31209. if (RETURN_VALUE_USED(opline)) {
  31210. PZVAL_LOCK(&EG(uninitialized_zval));
  31211. *retval = &EG(uninitialized_zval);
  31212. }
  31213. } else {
  31214. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  31215. incdec_op(*zptr);
  31216. if (RETURN_VALUE_USED(opline)) {
  31217. *retval = *zptr;
  31218. PZVAL_LOCK(*retval);
  31219. }
  31220. }
  31221. }
  31222. }
  31223. if (!have_get_ptr) {
  31224. if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) {
  31225. zval *z;
  31226. Z_ADDREF_P(object);
  31227. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  31228. if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) {
  31229. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  31230. if (Z_REFCOUNT_P(z) == 0) {
  31231. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  31232. zval_dtor(z);
  31233. FREE_ZVAL(z);
  31234. }
  31235. z = value;
  31236. }
  31237. Z_ADDREF_P(z);
  31238. SEPARATE_ZVAL_IF_NOT_REF(&z);
  31239. incdec_op(z);
  31240. *retval = z;
  31241. Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  31242. zval_ptr_dtor(&object);
  31243. SELECTIVE_PZVAL_LOCK(*retval, opline);
  31244. zval_ptr_dtor(&z);
  31245. } else {
  31246. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  31247. if (RETURN_VALUE_USED(opline)) {
  31248. PZVAL_LOCK(&EG(uninitialized_zval));
  31249. *retval = &EG(uninitialized_zval);
  31250. }
  31251. }
  31252. }
  31253. if (0) {
  31254. zval_ptr_dtor(&property);
  31255. } else {
  31256. zval_ptr_dtor_nogc(&free_op2.var);
  31257. }
  31258. CHECK_EXCEPTION();
  31259. ZEND_VM_NEXT_OPCODE();
  31260. }
  31261. static int ZEND_FASTCALL ZEND_PRE_INC_OBJ_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31262. {
  31263. return zend_pre_incdec_property_helper_SPEC_CV_VAR(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  31264. }
  31265. static int ZEND_FASTCALL ZEND_PRE_DEC_OBJ_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31266. {
  31267. return zend_pre_incdec_property_helper_SPEC_CV_VAR(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  31268. }
  31269. static int ZEND_FASTCALL zend_post_incdec_property_helper_SPEC_CV_VAR(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS)
  31270. {
  31271. USE_OPLINE
  31272. zend_free_op free_op2;
  31273. zval **object_ptr;
  31274. zval *object;
  31275. zval *property;
  31276. zval *retval;
  31277. int have_get_ptr = 0;
  31278. SAVE_OPLINE();
  31279. object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  31280. property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  31281. retval = &EX_T(opline->result.var).tmp_var;
  31282. if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  31283. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  31284. }
  31285. make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */
  31286. object = *object_ptr;
  31287. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  31288. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  31289. zval_ptr_dtor_nogc(&free_op2.var);
  31290. ZVAL_NULL(retval);
  31291. CHECK_EXCEPTION();
  31292. ZEND_VM_NEXT_OPCODE();
  31293. }
  31294. /* here we are sure we are dealing with an object */
  31295. if (0) {
  31296. MAKE_REAL_ZVAL_PTR(property);
  31297. }
  31298. if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  31299. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  31300. if (zptr != NULL) { /* NULL means no success in getting PTR */
  31301. have_get_ptr = 1;
  31302. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  31303. ZVAL_NULL(retval);
  31304. } else {
  31305. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  31306. ZVAL_COPY_VALUE(retval, *zptr);
  31307. zendi_zval_copy_ctor(*retval);
  31308. incdec_op(*zptr);
  31309. }
  31310. }
  31311. }
  31312. if (!have_get_ptr) {
  31313. if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) {
  31314. zval *z, *z_copy;
  31315. Z_ADDREF_P(object);
  31316. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  31317. if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) {
  31318. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  31319. if (Z_REFCOUNT_P(z) == 0) {
  31320. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  31321. zval_dtor(z);
  31322. FREE_ZVAL(z);
  31323. }
  31324. z = value;
  31325. }
  31326. ZVAL_COPY_VALUE(retval, z);
  31327. zendi_zval_copy_ctor(*retval);
  31328. ALLOC_ZVAL(z_copy);
  31329. INIT_PZVAL_COPY(z_copy, z);
  31330. zendi_zval_copy_ctor(*z_copy);
  31331. incdec_op(z_copy);
  31332. Z_ADDREF_P(z);
  31333. Z_OBJ_HT_P(object)->write_property(object, property, z_copy, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  31334. zval_ptr_dtor(&object);
  31335. zval_ptr_dtor(&z_copy);
  31336. zval_ptr_dtor(&z);
  31337. } else {
  31338. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  31339. ZVAL_NULL(retval);
  31340. }
  31341. }
  31342. if (0) {
  31343. zval_ptr_dtor(&property);
  31344. } else {
  31345. zval_ptr_dtor_nogc(&free_op2.var);
  31346. }
  31347. CHECK_EXCEPTION();
  31348. ZEND_VM_NEXT_OPCODE();
  31349. }
  31350. static int ZEND_FASTCALL ZEND_POST_INC_OBJ_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31351. {
  31352. return zend_post_incdec_property_helper_SPEC_CV_VAR(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  31353. }
  31354. static int ZEND_FASTCALL ZEND_POST_DEC_OBJ_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31355. {
  31356. return zend_post_incdec_property_helper_SPEC_CV_VAR(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  31357. }
  31358. static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_CV_VAR(int type, ZEND_OPCODE_HANDLER_ARGS)
  31359. {
  31360. USE_OPLINE
  31361. zend_free_op free_op1;
  31362. zval *varname;
  31363. zval **retval;
  31364. zval tmp_varname;
  31365. HashTable *target_symbol_table;
  31366. ulong hash_value;
  31367. SAVE_OPLINE();
  31368. varname = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  31369. if (IS_CV != IS_CONST && UNEXPECTED(Z_TYPE_P(varname) != IS_STRING)) {
  31370. ZVAL_COPY_VALUE(&tmp_varname, varname);
  31371. zval_copy_ctor(&tmp_varname);
  31372. Z_SET_REFCOUNT(tmp_varname, 1);
  31373. Z_UNSET_ISREF(tmp_varname);
  31374. convert_to_string(&tmp_varname);
  31375. varname = &tmp_varname;
  31376. }
  31377. if (IS_VAR != IS_UNUSED) {
  31378. zend_class_entry *ce;
  31379. if (IS_VAR == IS_CONST) {
  31380. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  31381. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  31382. } else {
  31383. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  31384. if (UNEXPECTED(ce == NULL)) {
  31385. if (IS_CV != IS_CONST && varname == &tmp_varname) {
  31386. zval_dtor(&tmp_varname);
  31387. }
  31388. CHECK_EXCEPTION();
  31389. ZEND_VM_NEXT_OPCODE();
  31390. }
  31391. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  31392. }
  31393. } else {
  31394. ce = EX_T(opline->op2.var).class_entry;
  31395. }
  31396. retval = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 0, ((IS_CV == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  31397. } else {
  31398. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  31399. /*
  31400. if (!target_symbol_table) {
  31401. CHECK_EXCEPTION();
  31402. ZEND_VM_NEXT_OPCODE();
  31403. }
  31404. */
  31405. if (IS_CV == IS_CONST) {
  31406. hash_value = Z_HASH_P(varname);
  31407. } else {
  31408. hash_value = str_hash(Z_STRVAL_P(varname), Z_STRLEN_P(varname));
  31409. }
  31410. if (zend_hash_quick_find(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, (void **) &retval) == FAILURE) {
  31411. switch (type) {
  31412. case BP_VAR_R:
  31413. case BP_VAR_UNSET:
  31414. zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
  31415. /* break missing intentionally */
  31416. case BP_VAR_IS:
  31417. retval = &EG(uninitialized_zval_ptr);
  31418. break;
  31419. case BP_VAR_RW:
  31420. zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
  31421. /* break missing intentionally */
  31422. case BP_VAR_W:
  31423. Z_ADDREF_P(&EG(uninitialized_zval));
  31424. zend_hash_quick_update(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, &EG(uninitialized_zval_ptr), sizeof(zval *), (void **) &retval);
  31425. break;
  31426. EMPTY_SWITCH_DEFAULT_CASE()
  31427. }
  31428. }
  31429. switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
  31430. case ZEND_FETCH_GLOBAL:
  31431. if (IS_CV != IS_TMP_VAR) {
  31432. }
  31433. break;
  31434. case ZEND_FETCH_LOCAL:
  31435. break;
  31436. case ZEND_FETCH_STATIC:
  31437. zval_update_constant(retval, 1 TSRMLS_CC);
  31438. break;
  31439. case ZEND_FETCH_GLOBAL_LOCK:
  31440. if (IS_CV == IS_VAR && !free_op1.var) {
  31441. PZVAL_LOCK(*EX_T(opline->op1.var).var.ptr_ptr);
  31442. }
  31443. break;
  31444. }
  31445. }
  31446. if (IS_CV != IS_CONST && varname == &tmp_varname) {
  31447. zval_dtor(&tmp_varname);
  31448. }
  31449. if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
  31450. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
  31451. }
  31452. PZVAL_LOCK(*retval);
  31453. switch (type) {
  31454. case BP_VAR_R:
  31455. case BP_VAR_IS:
  31456. EX_T(opline->result.var).var.ptr = *retval;
  31457. break;
  31458. case BP_VAR_UNSET: {
  31459. zend_free_op free_res;
  31460. PZVAL_UNLOCK(*retval, &free_res);
  31461. if (retval != &EG(uninitialized_zval_ptr)) {
  31462. SEPARATE_ZVAL_IF_NOT_REF(retval);
  31463. }
  31464. PZVAL_LOCK(*retval);
  31465. FREE_OP_VAR_PTR(free_res);
  31466. }
  31467. /* break missing intentionally */
  31468. default:
  31469. EX_T(opline->result.var).var.ptr_ptr = retval;
  31470. break;
  31471. }
  31472. CHECK_EXCEPTION();
  31473. ZEND_VM_NEXT_OPCODE();
  31474. }
  31475. static int ZEND_FASTCALL ZEND_FETCH_R_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31476. {
  31477. return zend_fetch_var_address_helper_SPEC_CV_VAR(BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  31478. }
  31479. static int ZEND_FASTCALL ZEND_FETCH_W_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31480. {
  31481. return zend_fetch_var_address_helper_SPEC_CV_VAR(BP_VAR_W, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  31482. }
  31483. static int ZEND_FASTCALL ZEND_FETCH_RW_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31484. {
  31485. return zend_fetch_var_address_helper_SPEC_CV_VAR(BP_VAR_RW, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  31486. }
  31487. static int ZEND_FASTCALL ZEND_FETCH_FUNC_ARG_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31488. {
  31489. USE_OPLINE
  31490. return zend_fetch_var_address_helper_SPEC_CV_VAR(zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC) ? BP_VAR_W : BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  31491. }
  31492. static int ZEND_FASTCALL ZEND_FETCH_UNSET_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31493. {
  31494. return zend_fetch_var_address_helper_SPEC_CV_VAR(BP_VAR_UNSET, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  31495. }
  31496. static int ZEND_FASTCALL ZEND_FETCH_IS_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31497. {
  31498. return zend_fetch_var_address_helper_SPEC_CV_VAR(BP_VAR_IS, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  31499. }
  31500. static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31501. {
  31502. USE_OPLINE
  31503. zend_free_op free_op2;
  31504. zval *container;
  31505. SAVE_OPLINE();
  31506. container = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  31507. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_R TSRMLS_CC);
  31508. zval_ptr_dtor_nogc(&free_op2.var);
  31509. if (IS_CV != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) {
  31510. }
  31511. CHECK_EXCEPTION();
  31512. ZEND_VM_NEXT_OPCODE();
  31513. }
  31514. static int ZEND_FASTCALL ZEND_FETCH_DIM_W_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31515. {
  31516. USE_OPLINE
  31517. zend_free_op free_op1, free_op2;
  31518. zval **container;
  31519. SAVE_OPLINE();
  31520. container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  31521. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  31522. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  31523. }
  31524. zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_W TSRMLS_CC);
  31525. zval_ptr_dtor_nogc(&free_op2.var);
  31526. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  31527. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  31528. }
  31529. /* We are going to assign the result by reference */
  31530. if (UNEXPECTED(opline->extended_value != 0)) {
  31531. zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr;
  31532. if (retval_ptr) {
  31533. Z_DELREF_PP(retval_ptr);
  31534. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr);
  31535. Z_ADDREF_PP(retval_ptr);
  31536. }
  31537. }
  31538. CHECK_EXCEPTION();
  31539. ZEND_VM_NEXT_OPCODE();
  31540. }
  31541. static int ZEND_FASTCALL ZEND_FETCH_DIM_RW_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31542. {
  31543. USE_OPLINE
  31544. zend_free_op free_op1, free_op2;
  31545. zval **container;
  31546. SAVE_OPLINE();
  31547. container = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  31548. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  31549. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  31550. }
  31551. zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_RW TSRMLS_CC);
  31552. zval_ptr_dtor_nogc(&free_op2.var);
  31553. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  31554. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  31555. }
  31556. CHECK_EXCEPTION();
  31557. ZEND_VM_NEXT_OPCODE();
  31558. }
  31559. static int ZEND_FASTCALL ZEND_FETCH_DIM_IS_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31560. {
  31561. USE_OPLINE
  31562. zend_free_op free_op2;
  31563. zval *container;
  31564. SAVE_OPLINE();
  31565. container = _get_zval_ptr_cv_BP_VAR_IS(execute_data, opline->op1.var TSRMLS_CC);
  31566. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_IS TSRMLS_CC);
  31567. zval_ptr_dtor_nogc(&free_op2.var);
  31568. CHECK_EXCEPTION();
  31569. ZEND_VM_NEXT_OPCODE();
  31570. }
  31571. static int ZEND_FASTCALL ZEND_FETCH_DIM_FUNC_ARG_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31572. {
  31573. USE_OPLINE
  31574. zend_free_op free_op1, free_op2;
  31575. SAVE_OPLINE();
  31576. if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) {
  31577. zval **container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  31578. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  31579. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  31580. }
  31581. zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_W TSRMLS_CC);
  31582. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  31583. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  31584. }
  31585. zval_ptr_dtor_nogc(&free_op2.var);
  31586. } else {
  31587. zval *container;
  31588. if (IS_VAR == IS_UNUSED) {
  31589. zend_error_noreturn(E_ERROR, "Cannot use [] for reading");
  31590. }
  31591. container = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  31592. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_R TSRMLS_CC);
  31593. zval_ptr_dtor_nogc(&free_op2.var);
  31594. }
  31595. CHECK_EXCEPTION();
  31596. ZEND_VM_NEXT_OPCODE();
  31597. }
  31598. static int ZEND_FASTCALL ZEND_FETCH_DIM_UNSET_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31599. {
  31600. USE_OPLINE
  31601. zend_free_op free_op1, free_op2;
  31602. zval **container;
  31603. SAVE_OPLINE();
  31604. container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC);
  31605. if (IS_CV == IS_CV) {
  31606. if (container != &EG(uninitialized_zval_ptr)) {
  31607. SEPARATE_ZVAL_IF_NOT_REF(container);
  31608. }
  31609. }
  31610. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  31611. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  31612. }
  31613. zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_UNSET TSRMLS_CC);
  31614. zval_ptr_dtor_nogc(&free_op2.var);
  31615. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  31616. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  31617. }
  31618. if (UNEXPECTED(EX_T(opline->result.var).var.ptr_ptr == NULL)) {
  31619. zend_error_noreturn(E_ERROR, "Cannot unset string offsets");
  31620. ZEND_VM_NEXT_OPCODE();
  31621. } else {
  31622. zend_free_op free_res;
  31623. zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr;
  31624. PZVAL_UNLOCK(*retval_ptr, &free_res);
  31625. if (retval_ptr != &EG(uninitialized_zval_ptr)) {
  31626. SEPARATE_ZVAL_IF_NOT_REF(retval_ptr);
  31627. }
  31628. PZVAL_LOCK(*retval_ptr);
  31629. FREE_OP_VAR_PTR(free_res);
  31630. CHECK_EXCEPTION();
  31631. ZEND_VM_NEXT_OPCODE();
  31632. }
  31633. }
  31634. static int ZEND_FASTCALL zend_fetch_property_address_read_helper_SPEC_CV_VAR(ZEND_OPCODE_HANDLER_ARGS)
  31635. {
  31636. USE_OPLINE
  31637. zval *container;
  31638. zend_free_op free_op2;
  31639. zval *offset;
  31640. SAVE_OPLINE();
  31641. container = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  31642. offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  31643. if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) ||
  31644. UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) {
  31645. zend_error(E_NOTICE, "Trying to get property of non-object");
  31646. PZVAL_LOCK(&EG(uninitialized_zval));
  31647. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  31648. zval_ptr_dtor_nogc(&free_op2.var);
  31649. } else {
  31650. zval *retval;
  31651. if (0) {
  31652. MAKE_REAL_ZVAL_PTR(offset);
  31653. }
  31654. /* here we are sure we are dealing with an object */
  31655. retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_R, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  31656. PZVAL_LOCK(retval);
  31657. EX_T(opline->result.var).var.ptr = retval;
  31658. if (0) {
  31659. zval_ptr_dtor(&offset);
  31660. } else {
  31661. zval_ptr_dtor_nogc(&free_op2.var);
  31662. }
  31663. }
  31664. CHECK_EXCEPTION();
  31665. ZEND_VM_NEXT_OPCODE();
  31666. }
  31667. static int ZEND_FASTCALL ZEND_FETCH_OBJ_R_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31668. {
  31669. return zend_fetch_property_address_read_helper_SPEC_CV_VAR(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  31670. }
  31671. static int ZEND_FASTCALL ZEND_FETCH_OBJ_W_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31672. {
  31673. USE_OPLINE
  31674. zend_free_op free_op1, free_op2;
  31675. zval *property;
  31676. zval **container;
  31677. SAVE_OPLINE();
  31678. property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  31679. if (0) {
  31680. MAKE_REAL_ZVAL_PTR(property);
  31681. }
  31682. container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  31683. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  31684. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  31685. }
  31686. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC);
  31687. if (0) {
  31688. zval_ptr_dtor(&property);
  31689. } else {
  31690. zval_ptr_dtor_nogc(&free_op2.var);
  31691. }
  31692. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  31693. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  31694. }
  31695. /* We are going to assign the result by reference */
  31696. if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
  31697. zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr;
  31698. Z_DELREF_PP(retval_ptr);
  31699. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr);
  31700. Z_ADDREF_PP(retval_ptr);
  31701. EX_T(opline->result.var).var.ptr = *EX_T(opline->result.var).var.ptr_ptr;
  31702. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  31703. }
  31704. CHECK_EXCEPTION();
  31705. ZEND_VM_NEXT_OPCODE();
  31706. }
  31707. static int ZEND_FASTCALL ZEND_FETCH_OBJ_RW_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31708. {
  31709. USE_OPLINE
  31710. zend_free_op free_op1, free_op2;
  31711. zval *property;
  31712. zval **container;
  31713. SAVE_OPLINE();
  31714. property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  31715. container = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  31716. if (0) {
  31717. MAKE_REAL_ZVAL_PTR(property);
  31718. }
  31719. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  31720. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  31721. }
  31722. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_RW TSRMLS_CC);
  31723. if (0) {
  31724. zval_ptr_dtor(&property);
  31725. } else {
  31726. zval_ptr_dtor_nogc(&free_op2.var);
  31727. }
  31728. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  31729. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  31730. }
  31731. CHECK_EXCEPTION();
  31732. ZEND_VM_NEXT_OPCODE();
  31733. }
  31734. static int ZEND_FASTCALL ZEND_FETCH_OBJ_IS_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31735. {
  31736. USE_OPLINE
  31737. zval *container;
  31738. zend_free_op free_op2;
  31739. zval *offset;
  31740. SAVE_OPLINE();
  31741. container = _get_zval_ptr_cv_BP_VAR_IS(execute_data, opline->op1.var TSRMLS_CC);
  31742. offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  31743. if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) ||
  31744. UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) {
  31745. PZVAL_LOCK(&EG(uninitialized_zval));
  31746. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  31747. zval_ptr_dtor_nogc(&free_op2.var);
  31748. } else {
  31749. zval *retval;
  31750. if (0) {
  31751. MAKE_REAL_ZVAL_PTR(offset);
  31752. }
  31753. /* here we are sure we are dealing with an object */
  31754. retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_IS, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  31755. PZVAL_LOCK(retval);
  31756. EX_T(opline->result.var).var.ptr = retval;
  31757. if (0) {
  31758. zval_ptr_dtor(&offset);
  31759. } else {
  31760. zval_ptr_dtor_nogc(&free_op2.var);
  31761. }
  31762. }
  31763. CHECK_EXCEPTION();
  31764. ZEND_VM_NEXT_OPCODE();
  31765. }
  31766. static int ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31767. {
  31768. USE_OPLINE
  31769. if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) {
  31770. /* Behave like FETCH_OBJ_W */
  31771. zend_free_op free_op1, free_op2;
  31772. zval *property;
  31773. zval **container;
  31774. SAVE_OPLINE();
  31775. property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  31776. container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  31777. if (0) {
  31778. MAKE_REAL_ZVAL_PTR(property);
  31779. }
  31780. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  31781. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  31782. }
  31783. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC);
  31784. if (0) {
  31785. zval_ptr_dtor(&property);
  31786. } else {
  31787. zval_ptr_dtor_nogc(&free_op2.var);
  31788. }
  31789. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  31790. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  31791. }
  31792. CHECK_EXCEPTION();
  31793. ZEND_VM_NEXT_OPCODE();
  31794. } else {
  31795. return zend_fetch_property_address_read_helper_SPEC_CV_VAR(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  31796. }
  31797. }
  31798. static int ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31799. {
  31800. USE_OPLINE
  31801. zend_free_op free_op1, free_op2, free_res;
  31802. zval **container;
  31803. zval *property;
  31804. SAVE_OPLINE();
  31805. container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC);
  31806. property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  31807. if (IS_CV == IS_CV) {
  31808. if (container != &EG(uninitialized_zval_ptr)) {
  31809. SEPARATE_ZVAL_IF_NOT_REF(container);
  31810. }
  31811. }
  31812. if (0) {
  31813. MAKE_REAL_ZVAL_PTR(property);
  31814. }
  31815. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  31816. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  31817. }
  31818. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_UNSET TSRMLS_CC);
  31819. if (0) {
  31820. zval_ptr_dtor(&property);
  31821. } else {
  31822. zval_ptr_dtor_nogc(&free_op2.var);
  31823. }
  31824. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  31825. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  31826. }
  31827. PZVAL_UNLOCK(*EX_T(opline->result.var).var.ptr_ptr, &free_res);
  31828. if (EX_T(opline->result.var).var.ptr_ptr != &EG(uninitialized_zval_ptr)) {
  31829. SEPARATE_ZVAL_IF_NOT_REF(EX_T(opline->result.var).var.ptr_ptr);
  31830. }
  31831. PZVAL_LOCK(*EX_T(opline->result.var).var.ptr_ptr);
  31832. FREE_OP_VAR_PTR(free_res);
  31833. CHECK_EXCEPTION();
  31834. ZEND_VM_NEXT_OPCODE();
  31835. }
  31836. static int ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31837. {
  31838. USE_OPLINE
  31839. zend_free_op free_op2;
  31840. zval **object_ptr;
  31841. zval *property_name;
  31842. SAVE_OPLINE();
  31843. object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  31844. property_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  31845. if (0) {
  31846. MAKE_REAL_ZVAL_PTR(property_name);
  31847. }
  31848. if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  31849. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  31850. }
  31851. zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_OBJ, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  31852. if (0) {
  31853. zval_ptr_dtor(&property_name);
  31854. } else {
  31855. zval_ptr_dtor_nogc(&free_op2.var);
  31856. }
  31857. /* assign_obj has two opcodes! */
  31858. CHECK_EXCEPTION();
  31859. ZEND_VM_INC_OPCODE();
  31860. ZEND_VM_NEXT_OPCODE();
  31861. }
  31862. static int ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31863. {
  31864. USE_OPLINE
  31865. zval **object_ptr;
  31866. SAVE_OPLINE();
  31867. object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  31868. if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  31869. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  31870. }
  31871. if (Z_TYPE_PP(object_ptr) == IS_OBJECT) {
  31872. zend_free_op free_op2;
  31873. zval *property_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  31874. if (0) {
  31875. MAKE_REAL_ZVAL_PTR(property_name);
  31876. }
  31877. zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_DIM, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  31878. if (0) {
  31879. zval_ptr_dtor(&property_name);
  31880. } else {
  31881. zval_ptr_dtor_nogc(&free_op2.var);
  31882. }
  31883. } else {
  31884. zend_free_op free_op2, free_op_data1, free_op_data2;
  31885. zval *value;
  31886. zval *dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  31887. zval **variable_ptr_ptr;
  31888. zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), object_ptr, dim, IS_VAR, BP_VAR_W TSRMLS_CC);
  31889. zval_ptr_dtor_nogc(&free_op2.var);
  31890. value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  31891. variable_ptr_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC);
  31892. if (UNEXPECTED(variable_ptr_ptr == NULL)) {
  31893. if (zend_assign_to_string_offset(&EX_T((opline+1)->op2.var), value, (opline+1)->op1_type TSRMLS_CC)) {
  31894. if (RETURN_VALUE_USED(opline)) {
  31895. zval *retval;
  31896. ALLOC_ZVAL(retval);
  31897. ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T((opline+1)->op2.var).str_offset.str)+EX_T((opline+1)->op2.var).str_offset.offset, 1, 1);
  31898. INIT_PZVAL(retval);
  31899. EX_T(opline->result.var).var.ptr = retval;
  31900. }
  31901. } else if (RETURN_VALUE_USED(opline)) {
  31902. PZVAL_LOCK(&EG(uninitialized_zval));
  31903. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  31904. }
  31905. } else if (UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) {
  31906. if (IS_TMP_FREE(free_op_data1)) {
  31907. zval_dtor(value);
  31908. }
  31909. if (RETURN_VALUE_USED(opline)) {
  31910. PZVAL_LOCK(&EG(uninitialized_zval));
  31911. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  31912. }
  31913. } else {
  31914. if ((opline+1)->op1_type == IS_TMP_VAR) {
  31915. value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  31916. } else if ((opline+1)->op1_type == IS_CONST) {
  31917. value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  31918. } else {
  31919. value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  31920. }
  31921. if (RETURN_VALUE_USED(opline)) {
  31922. PZVAL_LOCK(value);
  31923. EX_T(opline->result.var).var.ptr = value;
  31924. }
  31925. }
  31926. FREE_OP_VAR_PTR(free_op_data2);
  31927. FREE_OP_IF_VAR(free_op_data1);
  31928. }
  31929. /* assign_dim has two opcodes! */
  31930. CHECK_EXCEPTION();
  31931. ZEND_VM_INC_OPCODE();
  31932. ZEND_VM_NEXT_OPCODE();
  31933. }
  31934. static int ZEND_FASTCALL ZEND_ASSIGN_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31935. {
  31936. USE_OPLINE
  31937. zend_free_op free_op2;
  31938. zval *value;
  31939. zval **variable_ptr_ptr;
  31940. SAVE_OPLINE();
  31941. value = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  31942. variable_ptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  31943. if (IS_CV == IS_VAR && UNEXPECTED(variable_ptr_ptr == NULL)) {
  31944. if (zend_assign_to_string_offset(&EX_T(opline->op1.var), value, IS_VAR TSRMLS_CC)) {
  31945. if (RETURN_VALUE_USED(opline)) {
  31946. zval *retval;
  31947. ALLOC_ZVAL(retval);
  31948. ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T(opline->op1.var).str_offset.str)+EX_T(opline->op1.var).str_offset.offset, 1, 1);
  31949. INIT_PZVAL(retval);
  31950. EX_T(opline->result.var).var.ptr = retval;
  31951. }
  31952. } else if (RETURN_VALUE_USED(opline)) {
  31953. PZVAL_LOCK(&EG(uninitialized_zval));
  31954. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  31955. }
  31956. } else if (IS_CV == IS_VAR && UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) {
  31957. if (0) {
  31958. zval_dtor(value);
  31959. }
  31960. if (RETURN_VALUE_USED(opline)) {
  31961. PZVAL_LOCK(&EG(uninitialized_zval));
  31962. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  31963. }
  31964. } else {
  31965. if (IS_VAR == IS_TMP_VAR) {
  31966. value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  31967. } else if (IS_VAR == IS_CONST) {
  31968. value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  31969. } else {
  31970. value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  31971. }
  31972. if (RETURN_VALUE_USED(opline)) {
  31973. PZVAL_LOCK(value);
  31974. EX_T(opline->result.var).var.ptr = value;
  31975. }
  31976. }
  31977. if (IS_CV == IS_VAR && 0) {
  31978. zval_ptr_dtor_nogc(&value);
  31979. }
  31980. /* zend_assign_to_variable() always takes care of op2, never free it! */
  31981. zval_ptr_dtor_nogc(&free_op2.var);
  31982. CHECK_EXCEPTION();
  31983. ZEND_VM_NEXT_OPCODE();
  31984. }
  31985. static int ZEND_FASTCALL ZEND_ASSIGN_REF_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  31986. {
  31987. USE_OPLINE
  31988. zend_free_op free_op2;
  31989. zval **variable_ptr_ptr;
  31990. zval **value_ptr_ptr;
  31991. SAVE_OPLINE();
  31992. value_ptr_ptr = _get_zval_ptr_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  31993. if (IS_CV == IS_VAR && UNEXPECTED(EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr)) {
  31994. zend_error_noreturn(E_ERROR, "Cannot assign by reference to overloaded object");
  31995. }
  31996. if (IS_VAR == IS_VAR &&
  31997. value_ptr_ptr &&
  31998. !Z_ISREF_PP(value_ptr_ptr) &&
  31999. opline->extended_value == ZEND_RETURNS_FUNCTION &&
  32000. !EX_T(opline->op2.var).var.fcall_returned_reference) {
  32001. if (free_op2.var == NULL) {
  32002. PZVAL_LOCK(*value_ptr_ptr); /* undo the effect of get_zval_ptr_ptr() */
  32003. }
  32004. zend_error(E_STRICT, "Only variables should be assigned by reference");
  32005. if (UNEXPECTED(EG(exception) != NULL)) {
  32006. if (free_op2.var) {zval_ptr_dtor_nogc(&free_op2.var);};
  32007. HANDLE_EXCEPTION();
  32008. }
  32009. return ZEND_ASSIGN_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  32010. } else if (IS_VAR == IS_VAR && opline->extended_value == ZEND_RETURNS_NEW) {
  32011. PZVAL_LOCK(*value_ptr_ptr);
  32012. }
  32013. variable_ptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  32014. if ((IS_VAR == IS_VAR && UNEXPECTED(value_ptr_ptr == NULL)) ||
  32015. (IS_CV == IS_VAR && UNEXPECTED(variable_ptr_ptr == NULL))) {
  32016. zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets nor overloaded objects");
  32017. } else if ((IS_VAR == IS_VAR && UNEXPECTED(*value_ptr_ptr == &EG(error_zval))) ||
  32018. (IS_CV == IS_VAR && UNEXPECTED(*variable_ptr_ptr == &EG(error_zval)))) {
  32019. variable_ptr_ptr = &EG(uninitialized_zval_ptr);
  32020. } else {
  32021. zend_assign_to_variable_reference(variable_ptr_ptr, value_ptr_ptr TSRMLS_CC);
  32022. if (IS_VAR == IS_VAR && opline->extended_value == ZEND_RETURNS_NEW) {
  32023. Z_DELREF_PP(variable_ptr_ptr);
  32024. }
  32025. }
  32026. if (RETURN_VALUE_USED(opline)) {
  32027. PZVAL_LOCK(*variable_ptr_ptr);
  32028. EX_T(opline->result.var).var.ptr = *variable_ptr_ptr;
  32029. }
  32030. if (free_op2.var) {zval_ptr_dtor_nogc(&free_op2.var);};
  32031. CHECK_EXCEPTION();
  32032. ZEND_VM_NEXT_OPCODE();
  32033. }
  32034. static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  32035. {
  32036. USE_OPLINE
  32037. zval *function_name;
  32038. char *function_name_strval;
  32039. int function_name_strlen;
  32040. zend_free_op free_op2;
  32041. call_slot *call = EX(call_slots) + opline->result.num;
  32042. SAVE_OPLINE();
  32043. function_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  32044. if (IS_VAR != IS_CONST &&
  32045. UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) {
  32046. if (UNEXPECTED(EG(exception) != NULL)) {
  32047. HANDLE_EXCEPTION();
  32048. }
  32049. zend_error_noreturn(E_ERROR, "Method name must be a string");
  32050. }
  32051. function_name_strval = Z_STRVAL_P(function_name);
  32052. function_name_strlen = Z_STRLEN_P(function_name);
  32053. call->object = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  32054. if (EXPECTED(call->object != NULL) &&
  32055. EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) {
  32056. call->called_scope = Z_OBJCE_P(call->object);
  32057. if (IS_VAR != IS_CONST ||
  32058. (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) {
  32059. zval *object = call->object;
  32060. if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) {
  32061. zend_error_noreturn(E_ERROR, "Object does not support method calls");
  32062. }
  32063. /* First, locate the function. */
  32064. call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_VAR == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC);
  32065. if (UNEXPECTED(call->fbc == NULL)) {
  32066. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval);
  32067. }
  32068. if (IS_VAR == IS_CONST &&
  32069. EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) &&
  32070. EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) &&
  32071. EXPECTED(call->object == object)) {
  32072. CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc);
  32073. }
  32074. }
  32075. } else {
  32076. if (UNEXPECTED(EG(exception) != NULL)) {
  32077. zval_ptr_dtor_nogc(&free_op2.var);
  32078. HANDLE_EXCEPTION();
  32079. }
  32080. zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object)));
  32081. }
  32082. if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) {
  32083. call->object = NULL;
  32084. } else {
  32085. if (!PZVAL_IS_REF(call->object)) {
  32086. Z_ADDREF_P(call->object); /* For $this pointer */
  32087. } else {
  32088. zval *this_ptr;
  32089. ALLOC_ZVAL(this_ptr);
  32090. INIT_PZVAL_COPY(this_ptr, call->object);
  32091. zval_copy_ctor(this_ptr);
  32092. call->object = this_ptr;
  32093. }
  32094. }
  32095. call->num_additional_args = 0;
  32096. call->is_ctor_call = 0;
  32097. EX(call) = call;
  32098. zval_ptr_dtor_nogc(&free_op2.var);
  32099. CHECK_EXCEPTION();
  32100. ZEND_VM_NEXT_OPCODE();
  32101. }
  32102. static int ZEND_FASTCALL ZEND_CASE_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  32103. {
  32104. USE_OPLINE
  32105. zend_free_op free_op2;
  32106. SAVE_OPLINE();
  32107. is_equal_function(&EX_T(opline->result.var).tmp_var,
  32108. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  32109. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  32110. zval_ptr_dtor_nogc(&free_op2.var);
  32111. CHECK_EXCEPTION();
  32112. ZEND_VM_NEXT_OPCODE();
  32113. }
  32114. static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  32115. {
  32116. USE_OPLINE
  32117. zval *expr_ptr;
  32118. SAVE_OPLINE();
  32119. if ((IS_CV == IS_VAR || IS_CV == IS_CV) && opline->extended_value) {
  32120. zval **expr_ptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  32121. if (IS_CV == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) {
  32122. zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets");
  32123. }
  32124. SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr);
  32125. expr_ptr = *expr_ptr_ptr;
  32126. Z_ADDREF_P(expr_ptr);
  32127. } else {
  32128. expr_ptr=_get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  32129. if (0) { /* temporary variable */
  32130. zval *new_expr;
  32131. ALLOC_ZVAL(new_expr);
  32132. INIT_PZVAL_COPY(new_expr, expr_ptr);
  32133. expr_ptr = new_expr;
  32134. } else if (IS_CV == IS_CONST || PZVAL_IS_REF(expr_ptr)) {
  32135. zval *new_expr;
  32136. ALLOC_ZVAL(new_expr);
  32137. INIT_PZVAL_COPY(new_expr, expr_ptr);
  32138. expr_ptr = new_expr;
  32139. zendi_zval_copy_ctor(*expr_ptr);
  32140. } else if (IS_CV == IS_CV) {
  32141. Z_ADDREF_P(expr_ptr);
  32142. }
  32143. }
  32144. if (IS_VAR != IS_UNUSED) {
  32145. zend_free_op free_op2;
  32146. zval *offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  32147. ulong hval;
  32148. switch (Z_TYPE_P(offset)) {
  32149. case IS_DOUBLE:
  32150. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  32151. goto num_index;
  32152. case IS_LONG:
  32153. case IS_BOOL:
  32154. hval = Z_LVAL_P(offset);
  32155. num_index:
  32156. zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL);
  32157. break;
  32158. case IS_STRING:
  32159. if (IS_VAR == IS_CONST) {
  32160. hval = Z_HASH_P(offset);
  32161. } else {
  32162. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index);
  32163. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  32164. }
  32165. zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL);
  32166. break;
  32167. case IS_NULL:
  32168. zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL);
  32169. break;
  32170. default:
  32171. zend_error(E_WARNING, "Illegal offset type");
  32172. zval_ptr_dtor(&expr_ptr);
  32173. /* do nothing */
  32174. break;
  32175. }
  32176. zval_ptr_dtor_nogc(&free_op2.var);
  32177. } else {
  32178. if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) {
  32179. zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied");
  32180. zval_ptr_dtor(&expr_ptr);
  32181. }
  32182. }
  32183. if ((IS_CV == IS_VAR || IS_CV == IS_CV) && opline->extended_value) {
  32184. }
  32185. CHECK_EXCEPTION();
  32186. ZEND_VM_NEXT_OPCODE();
  32187. }
  32188. static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  32189. {
  32190. USE_OPLINE
  32191. array_init(&EX_T(opline->result.var).tmp_var);
  32192. if (IS_CV == IS_UNUSED) {
  32193. ZEND_VM_NEXT_OPCODE();
  32194. #if 0 || IS_CV != IS_UNUSED
  32195. } else {
  32196. return ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  32197. #endif
  32198. }
  32199. }
  32200. static int ZEND_FASTCALL ZEND_UNSET_VAR_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  32201. {
  32202. USE_OPLINE
  32203. zval tmp, *varname;
  32204. HashTable *target_symbol_table;
  32205. SAVE_OPLINE();
  32206. if (IS_CV == IS_CV &&
  32207. IS_VAR == IS_UNUSED &&
  32208. (opline->extended_value & ZEND_QUICK_SET)) {
  32209. if (EG(active_symbol_table)) {
  32210. zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var);
  32211. zend_delete_variable(EX(prev_execute_data), EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value TSRMLS_CC);
  32212. EX_CV(opline->op1.var) = NULL;
  32213. } else if (EX_CV(opline->op1.var)) {
  32214. zval_ptr_dtor(EX_CV(opline->op1.var));
  32215. EX_CV(opline->op1.var) = NULL;
  32216. }
  32217. CHECK_EXCEPTION();
  32218. ZEND_VM_NEXT_OPCODE();
  32219. }
  32220. varname = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  32221. if (IS_CV != IS_CONST && Z_TYPE_P(varname) != IS_STRING) {
  32222. ZVAL_COPY_VALUE(&tmp, varname);
  32223. zval_copy_ctor(&tmp);
  32224. convert_to_string(&tmp);
  32225. varname = &tmp;
  32226. } else if (IS_CV == IS_VAR || IS_CV == IS_CV) {
  32227. Z_ADDREF_P(varname);
  32228. }
  32229. if (IS_VAR != IS_UNUSED) {
  32230. zend_class_entry *ce;
  32231. if (IS_VAR == IS_CONST) {
  32232. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  32233. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  32234. } else {
  32235. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  32236. if (UNEXPECTED(EG(exception) != NULL)) {
  32237. if (IS_CV != IS_CONST && varname == &tmp) {
  32238. zval_dtor(&tmp);
  32239. } else if (IS_CV == IS_VAR || IS_CV == IS_CV) {
  32240. zval_ptr_dtor(&varname);
  32241. }
  32242. HANDLE_EXCEPTION();
  32243. }
  32244. if (UNEXPECTED(ce == NULL)) {
  32245. zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op2.zv));
  32246. }
  32247. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  32248. }
  32249. } else {
  32250. ce = EX_T(opline->op2.var).class_entry;
  32251. }
  32252. zend_std_unset_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), ((IS_CV == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  32253. } else {
  32254. ulong hash_value = zend_inline_hash_func(varname->value.str.val, varname->value.str.len+1);
  32255. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  32256. zend_delete_variable(execute_data, target_symbol_table, varname->value.str.val, varname->value.str.len+1, hash_value TSRMLS_CC);
  32257. }
  32258. if (IS_CV != IS_CONST && varname == &tmp) {
  32259. zval_dtor(&tmp);
  32260. } else if (IS_CV == IS_VAR || IS_CV == IS_CV) {
  32261. zval_ptr_dtor(&varname);
  32262. }
  32263. CHECK_EXCEPTION();
  32264. ZEND_VM_NEXT_OPCODE();
  32265. }
  32266. static int ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  32267. {
  32268. USE_OPLINE
  32269. zend_free_op free_op2;
  32270. zval **container;
  32271. zval *offset;
  32272. ulong hval;
  32273. SAVE_OPLINE();
  32274. container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC);
  32275. if (IS_CV == IS_CV && container != &EG(uninitialized_zval_ptr)) {
  32276. SEPARATE_ZVAL_IF_NOT_REF(container);
  32277. }
  32278. offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  32279. if (IS_CV != IS_VAR || container) {
  32280. switch (Z_TYPE_PP(container)) {
  32281. case IS_ARRAY: {
  32282. HashTable *ht = Z_ARRVAL_PP(container);
  32283. switch (Z_TYPE_P(offset)) {
  32284. case IS_DOUBLE:
  32285. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  32286. zend_hash_index_del(ht, hval);
  32287. break;
  32288. case IS_RESOURCE:
  32289. case IS_BOOL:
  32290. case IS_LONG:
  32291. hval = Z_LVAL_P(offset);
  32292. zend_hash_index_del(ht, hval);
  32293. break;
  32294. case IS_STRING:
  32295. if (IS_VAR == IS_CV || IS_VAR == IS_VAR) {
  32296. Z_ADDREF_P(offset);
  32297. }
  32298. if (IS_VAR == IS_CONST) {
  32299. hval = Z_HASH_P(offset);
  32300. } else {
  32301. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_dim);
  32302. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  32303. }
  32304. if (ht == &EG(symbol_table)) {
  32305. zend_delete_global_variable_ex(offset->value.str.val, offset->value.str.len, hval TSRMLS_CC);
  32306. } else {
  32307. zend_hash_quick_del(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval);
  32308. }
  32309. if (IS_VAR == IS_CV || IS_VAR == IS_VAR) {
  32310. zval_ptr_dtor(&offset);
  32311. }
  32312. break;
  32313. num_index_dim:
  32314. zend_hash_index_del(ht, hval);
  32315. if (IS_VAR == IS_CV || IS_VAR == IS_VAR) {
  32316. zval_ptr_dtor(&offset);
  32317. }
  32318. break;
  32319. case IS_NULL:
  32320. zend_hash_del(ht, "", sizeof(""));
  32321. break;
  32322. default:
  32323. zend_error(E_WARNING, "Illegal offset type in unset");
  32324. break;
  32325. }
  32326. zval_ptr_dtor_nogc(&free_op2.var);
  32327. break;
  32328. }
  32329. case IS_OBJECT:
  32330. if (UNEXPECTED(Z_OBJ_HT_P(*container)->unset_dimension == NULL)) {
  32331. zend_error_noreturn(E_ERROR, "Cannot use object as array");
  32332. }
  32333. if (0) {
  32334. MAKE_REAL_ZVAL_PTR(offset);
  32335. }
  32336. Z_OBJ_HT_P(*container)->unset_dimension(*container, offset TSRMLS_CC);
  32337. if (0) {
  32338. zval_ptr_dtor(&offset);
  32339. } else {
  32340. zval_ptr_dtor_nogc(&free_op2.var);
  32341. }
  32342. break;
  32343. case IS_STRING:
  32344. zend_error_noreturn(E_ERROR, "Cannot unset string offsets");
  32345. ZEND_VM_CONTINUE(); /* bailed out before */
  32346. default:
  32347. zval_ptr_dtor_nogc(&free_op2.var);
  32348. break;
  32349. }
  32350. } else {
  32351. zval_ptr_dtor_nogc(&free_op2.var);
  32352. }
  32353. CHECK_EXCEPTION();
  32354. ZEND_VM_NEXT_OPCODE();
  32355. }
  32356. static int ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  32357. {
  32358. USE_OPLINE
  32359. zend_free_op free_op2;
  32360. zval **container;
  32361. zval *offset;
  32362. SAVE_OPLINE();
  32363. container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC);
  32364. offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  32365. if (IS_CV != IS_VAR || container) {
  32366. if (IS_CV == IS_CV && container != &EG(uninitialized_zval_ptr)) {
  32367. SEPARATE_ZVAL_IF_NOT_REF(container);
  32368. }
  32369. if (Z_TYPE_PP(container) == IS_OBJECT) {
  32370. if (0) {
  32371. MAKE_REAL_ZVAL_PTR(offset);
  32372. }
  32373. if (Z_OBJ_HT_P(*container)->unset_property) {
  32374. Z_OBJ_HT_P(*container)->unset_property(*container, offset, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  32375. } else {
  32376. zend_error(E_NOTICE, "Trying to unset property of non-object");
  32377. }
  32378. if (0) {
  32379. zval_ptr_dtor(&offset);
  32380. } else {
  32381. zval_ptr_dtor_nogc(&free_op2.var);
  32382. }
  32383. } else {
  32384. zval_ptr_dtor_nogc(&free_op2.var);
  32385. }
  32386. } else {
  32387. zval_ptr_dtor_nogc(&free_op2.var);
  32388. }
  32389. CHECK_EXCEPTION();
  32390. ZEND_VM_NEXT_OPCODE();
  32391. }
  32392. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  32393. {
  32394. USE_OPLINE
  32395. zval **value;
  32396. zend_bool isset = 1;
  32397. SAVE_OPLINE();
  32398. if (IS_CV == IS_CV &&
  32399. IS_VAR == IS_UNUSED &&
  32400. (opline->extended_value & ZEND_QUICK_SET)) {
  32401. if (EX_CV(opline->op1.var)) {
  32402. value = EX_CV(opline->op1.var);
  32403. } else if (EG(active_symbol_table)) {
  32404. zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var);
  32405. if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **) &value) == FAILURE) {
  32406. isset = 0;
  32407. }
  32408. } else {
  32409. isset = 0;
  32410. }
  32411. } else {
  32412. HashTable *target_symbol_table;
  32413. zval tmp, *varname = _get_zval_ptr_cv_BP_VAR_IS(execute_data, opline->op1.var TSRMLS_CC);
  32414. if (IS_CV != IS_CONST && Z_TYPE_P(varname) != IS_STRING) {
  32415. ZVAL_COPY_VALUE(&tmp, varname);
  32416. zval_copy_ctor(&tmp);
  32417. convert_to_string(&tmp);
  32418. varname = &tmp;
  32419. }
  32420. if (IS_VAR != IS_UNUSED) {
  32421. zend_class_entry *ce;
  32422. if (IS_VAR == IS_CONST) {
  32423. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  32424. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  32425. } else {
  32426. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  32427. if (UNEXPECTED(ce == NULL)) {
  32428. CHECK_EXCEPTION();
  32429. ZEND_VM_NEXT_OPCODE();
  32430. }
  32431. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  32432. }
  32433. } else {
  32434. ce = EX_T(opline->op2.var).class_entry;
  32435. }
  32436. value = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 1, ((IS_CV == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  32437. if (!value) {
  32438. isset = 0;
  32439. }
  32440. } else {
  32441. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  32442. if (zend_hash_find(target_symbol_table, varname->value.str.val, varname->value.str.len+1, (void **) &value) == FAILURE) {
  32443. isset = 0;
  32444. }
  32445. }
  32446. if (IS_CV != IS_CONST && varname == &tmp) {
  32447. zval_dtor(&tmp);
  32448. }
  32449. }
  32450. if (opline->extended_value & ZEND_ISSET) {
  32451. if (isset && Z_TYPE_PP(value) != IS_NULL) {
  32452. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1);
  32453. } else {
  32454. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0);
  32455. }
  32456. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  32457. if (!isset || !i_zend_is_true(*value)) {
  32458. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1);
  32459. } else {
  32460. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0);
  32461. }
  32462. }
  32463. CHECK_EXCEPTION();
  32464. ZEND_VM_NEXT_OPCODE();
  32465. }
  32466. static int ZEND_FASTCALL zend_isset_isempty_dim_prop_obj_handler_SPEC_CV_VAR(int prop_dim, ZEND_OPCODE_HANDLER_ARGS)
  32467. {
  32468. USE_OPLINE
  32469. zend_free_op free_op2;
  32470. zval *container;
  32471. zval **value = NULL;
  32472. int result = 0;
  32473. ulong hval;
  32474. zval *offset;
  32475. SAVE_OPLINE();
  32476. container = _get_zval_ptr_cv_BP_VAR_IS(execute_data, opline->op1.var TSRMLS_CC);
  32477. offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  32478. if (Z_TYPE_P(container) == IS_ARRAY && !prop_dim) {
  32479. HashTable *ht;
  32480. int isset = 0;
  32481. ht = Z_ARRVAL_P(container);
  32482. switch (Z_TYPE_P(offset)) {
  32483. case IS_DOUBLE:
  32484. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  32485. goto num_index_prop;
  32486. case IS_RESOURCE:
  32487. case IS_BOOL:
  32488. case IS_LONG:
  32489. hval = Z_LVAL_P(offset);
  32490. num_index_prop:
  32491. if (zend_hash_index_find(ht, hval, (void **) &value) == SUCCESS) {
  32492. isset = 1;
  32493. }
  32494. break;
  32495. case IS_STRING:
  32496. if (IS_VAR == IS_CONST) {
  32497. hval = Z_HASH_P(offset);
  32498. } else {
  32499. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_prop);
  32500. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  32501. }
  32502. if (zend_hash_quick_find(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, (void **) &value) == SUCCESS) {
  32503. isset = 1;
  32504. }
  32505. break;
  32506. case IS_NULL:
  32507. if (zend_hash_find(ht, "", sizeof(""), (void **) &value) == SUCCESS) {
  32508. isset = 1;
  32509. }
  32510. break;
  32511. default:
  32512. zend_error(E_WARNING, "Illegal offset type in isset or empty");
  32513. break;
  32514. }
  32515. if (opline->extended_value & ZEND_ISSET) {
  32516. if (isset && Z_TYPE_PP(value) == IS_NULL) {
  32517. result = 0;
  32518. } else {
  32519. result = isset;
  32520. }
  32521. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  32522. if (!isset || !i_zend_is_true(*value)) {
  32523. result = 0;
  32524. } else {
  32525. result = 1;
  32526. }
  32527. }
  32528. zval_ptr_dtor_nogc(&free_op2.var);
  32529. } else if (Z_TYPE_P(container) == IS_OBJECT) {
  32530. if (0) {
  32531. MAKE_REAL_ZVAL_PTR(offset);
  32532. }
  32533. if (prop_dim) {
  32534. if (Z_OBJ_HT_P(container)->has_property) {
  32535. result = Z_OBJ_HT_P(container)->has_property(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  32536. } else {
  32537. zend_error(E_NOTICE, "Trying to check property of non-object");
  32538. result = 0;
  32539. }
  32540. } else {
  32541. if (Z_OBJ_HT_P(container)->has_dimension) {
  32542. result = Z_OBJ_HT_P(container)->has_dimension(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0 TSRMLS_CC);
  32543. } else {
  32544. zend_error(E_NOTICE, "Trying to check element of non-array");
  32545. result = 0;
  32546. }
  32547. }
  32548. if (0) {
  32549. zval_ptr_dtor(&offset);
  32550. } else {
  32551. zval_ptr_dtor_nogc(&free_op2.var);
  32552. }
  32553. } else if (Z_TYPE_P(container) == IS_STRING && !prop_dim) { /* string offsets */
  32554. zval tmp;
  32555. if (Z_TYPE_P(offset) != IS_LONG) {
  32556. if (Z_TYPE_P(offset) <= IS_BOOL /* simple scalar types */
  32557. || (Z_TYPE_P(offset) == IS_STRING /* or numeric string */
  32558. && IS_LONG == is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, 0))) {
  32559. ZVAL_COPY_VALUE(&tmp, offset);
  32560. zval_copy_ctor(&tmp);
  32561. convert_to_long(&tmp);
  32562. offset = &tmp;
  32563. } else {
  32564. /* can not be converted to proper offset, return "not set" */
  32565. result = 0;
  32566. }
  32567. }
  32568. if (Z_TYPE_P(offset) == IS_LONG) {
  32569. if (opline->extended_value & ZEND_ISSET) {
  32570. if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container)) {
  32571. result = 1;
  32572. }
  32573. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  32574. if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container) && Z_STRVAL_P(container)[offset->value.lval] != '0') {
  32575. result = 1;
  32576. }
  32577. }
  32578. }
  32579. zval_ptr_dtor_nogc(&free_op2.var);
  32580. } else {
  32581. zval_ptr_dtor_nogc(&free_op2.var);
  32582. }
  32583. Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL;
  32584. if (opline->extended_value & ZEND_ISSET) {
  32585. Z_LVAL(EX_T(opline->result.var).tmp_var) = result;
  32586. } else {
  32587. Z_LVAL(EX_T(opline->result.var).tmp_var) = !result;
  32588. }
  32589. CHECK_EXCEPTION();
  32590. ZEND_VM_NEXT_OPCODE();
  32591. }
  32592. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  32593. {
  32594. return zend_isset_isempty_dim_prop_obj_handler_SPEC_CV_VAR(0, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  32595. }
  32596. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  32597. {
  32598. return zend_isset_isempty_dim_prop_obj_handler_SPEC_CV_VAR(1, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  32599. }
  32600. static int ZEND_FASTCALL ZEND_YIELD_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  32601. {
  32602. USE_OPLINE
  32603. /* The generator object is stored in return_value_ptr_ptr */
  32604. zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr);
  32605. if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) {
  32606. zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator");
  32607. }
  32608. /* Destroy the previously yielded value */
  32609. if (generator->value) {
  32610. zval_ptr_dtor(&generator->value);
  32611. }
  32612. /* Destroy the previously yielded key */
  32613. if (generator->key) {
  32614. zval_ptr_dtor(&generator->key);
  32615. }
  32616. /* Set the new yielded value */
  32617. if (IS_CV != IS_UNUSED) {
  32618. if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) {
  32619. /* Constants and temporary variables aren't yieldable by reference,
  32620. * but we still allow them with a notice. */
  32621. if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR) {
  32622. zval *value, *copy;
  32623. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  32624. value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  32625. ALLOC_ZVAL(copy);
  32626. INIT_PZVAL_COPY(copy, value);
  32627. /* Temporary variables don't need ctor copying */
  32628. if (!0) {
  32629. zval_copy_ctor(copy);
  32630. }
  32631. generator->value = copy;
  32632. } else {
  32633. zval **value_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  32634. if (IS_CV == IS_VAR && UNEXPECTED(value_ptr == NULL)) {
  32635. zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference");
  32636. }
  32637. /* If a function call result is yielded and the function did
  32638. * not return by reference we throw a notice. */
  32639. if (IS_CV == IS_VAR && !Z_ISREF_PP(value_ptr)
  32640. && !(opline->extended_value == ZEND_RETURNS_FUNCTION
  32641. && EX_T(opline->op1.var).var.fcall_returned_reference)
  32642. && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) {
  32643. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  32644. Z_ADDREF_PP(value_ptr);
  32645. generator->value = *value_ptr;
  32646. } else {
  32647. SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr);
  32648. Z_ADDREF_PP(value_ptr);
  32649. generator->value = *value_ptr;
  32650. }
  32651. }
  32652. } else {
  32653. zval *value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  32654. /* Consts, temporary variables and references need copying */
  32655. if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR
  32656. || PZVAL_IS_REF(value)
  32657. ) {
  32658. zval *copy;
  32659. ALLOC_ZVAL(copy);
  32660. INIT_PZVAL_COPY(copy, value);
  32661. /* Temporary variables don't need ctor copying */
  32662. if (!0) {
  32663. zval_copy_ctor(copy);
  32664. }
  32665. generator->value = copy;
  32666. } else {
  32667. if (IS_CV == IS_CV) {
  32668. Z_ADDREF_P(value);
  32669. }
  32670. generator->value = value;
  32671. }
  32672. }
  32673. } else {
  32674. /* If no value was specified yield null */
  32675. Z_ADDREF(EG(uninitialized_zval));
  32676. generator->value = &EG(uninitialized_zval);
  32677. }
  32678. /* Set the new yielded key */
  32679. if (IS_VAR != IS_UNUSED) {
  32680. zend_free_op free_op2;
  32681. zval *key = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC);
  32682. /* Consts, temporary variables and references need copying */
  32683. if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR
  32684. || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0)
  32685. ) {
  32686. zval *copy;
  32687. ALLOC_ZVAL(copy);
  32688. INIT_PZVAL_COPY(copy, key);
  32689. /* Temporary variables don't need ctor copying */
  32690. if (!0) {
  32691. zval_copy_ctor(copy);
  32692. }
  32693. generator->key = copy;
  32694. } else {
  32695. Z_ADDREF_P(key);
  32696. generator->key = key;
  32697. }
  32698. if (Z_TYPE_P(generator->key) == IS_LONG
  32699. && Z_LVAL_P(generator->key) > generator->largest_used_integer_key
  32700. ) {
  32701. generator->largest_used_integer_key = Z_LVAL_P(generator->key);
  32702. }
  32703. zval_ptr_dtor_nogc(&free_op2.var);
  32704. } else {
  32705. /* If no key was specified we use auto-increment keys */
  32706. generator->largest_used_integer_key++;
  32707. ALLOC_INIT_ZVAL(generator->key);
  32708. ZVAL_LONG(generator->key, generator->largest_used_integer_key);
  32709. }
  32710. if (RETURN_VALUE_USED(opline)) {
  32711. /* If the return value of yield is used set the send
  32712. * target and initialize it to NULL */
  32713. generator->send_target = &EX_T(opline->result.var).var.ptr;
  32714. Z_ADDREF(EG(uninitialized_zval));
  32715. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  32716. } else {
  32717. generator->send_target = NULL;
  32718. }
  32719. /* We increment to the next op, so we are at the correct position when the
  32720. * generator is resumed. */
  32721. ZEND_VM_INC_OPCODE();
  32722. /* The GOTO VM uses a local opline variable. We need to set the opline
  32723. * variable in execute_data so we don't resume at an old position. */
  32724. SAVE_OPLINE();
  32725. ZEND_VM_RETURN();
  32726. }
  32727. static int ZEND_FASTCALL ZEND_POW_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  32728. {
  32729. USE_OPLINE
  32730. zend_free_op free_op2;
  32731. SAVE_OPLINE();
  32732. pow_function(&EX_T(opline->result.var).tmp_var,
  32733. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  32734. _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC);
  32735. zval_ptr_dtor_nogc(&free_op2.var);
  32736. CHECK_EXCEPTION();
  32737. ZEND_VM_NEXT_OPCODE();
  32738. }
  32739. static int ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  32740. {
  32741. return zend_binary_assign_op_helper_SPEC_CV_VAR(pow_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  32742. }
  32743. static int ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_CV_UNUSED(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS)
  32744. {
  32745. USE_OPLINE
  32746. zend_free_op free_op_data1;
  32747. zval **object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  32748. zval *object;
  32749. zval *property = NULL;
  32750. zval *value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  32751. int have_get_ptr = 0;
  32752. if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  32753. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  32754. }
  32755. make_real_object(object_ptr TSRMLS_CC);
  32756. object = *object_ptr;
  32757. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  32758. zend_error(E_WARNING, "Attempt to assign property of non-object");
  32759. FREE_OP(free_op_data1);
  32760. if (RETURN_VALUE_USED(opline)) {
  32761. PZVAL_LOCK(&EG(uninitialized_zval));
  32762. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  32763. }
  32764. } else {
  32765. /* here we are sure we are dealing with an object */
  32766. if (0) {
  32767. MAKE_REAL_ZVAL_PTR(property);
  32768. }
  32769. /* here property is a string */
  32770. if (opline->extended_value == ZEND_ASSIGN_OBJ
  32771. && Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  32772. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_UNUSED == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  32773. if (zptr != NULL) { /* NULL means no success in getting PTR */
  32774. have_get_ptr = 1;
  32775. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  32776. if (RETURN_VALUE_USED(opline)) {
  32777. PZVAL_LOCK(&EG(uninitialized_zval));
  32778. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  32779. }
  32780. } else {
  32781. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  32782. binary_op(*zptr, *zptr, value TSRMLS_CC);
  32783. if (RETURN_VALUE_USED(opline)) {
  32784. PZVAL_LOCK(*zptr);
  32785. EX_T(opline->result.var).var.ptr = *zptr;
  32786. }
  32787. }
  32788. }
  32789. }
  32790. if (!have_get_ptr) {
  32791. zval *z = NULL;
  32792. Z_ADDREF_P(object);
  32793. if (opline->extended_value == ZEND_ASSIGN_OBJ) {
  32794. if (Z_OBJ_HT_P(object)->read_property) {
  32795. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_UNUSED == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  32796. }
  32797. } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ {
  32798. if (Z_OBJ_HT_P(object)->read_dimension) {
  32799. z = Z_OBJ_HT_P(object)->read_dimension(object, property, BP_VAR_R TSRMLS_CC);
  32800. }
  32801. }
  32802. if (z) {
  32803. if (Z_TYPE_P(z) == IS_OBJECT && Z_OBJ_HT_P(z)->get) {
  32804. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  32805. if (Z_REFCOUNT_P(z) == 0) {
  32806. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  32807. zval_dtor(z);
  32808. FREE_ZVAL(z);
  32809. }
  32810. z = value;
  32811. }
  32812. Z_ADDREF_P(z);
  32813. SEPARATE_ZVAL_IF_NOT_REF(&z);
  32814. binary_op(z, z, value TSRMLS_CC);
  32815. if (opline->extended_value == ZEND_ASSIGN_OBJ) {
  32816. Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_UNUSED == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  32817. } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ {
  32818. Z_OBJ_HT_P(object)->write_dimension(object, property, z TSRMLS_CC);
  32819. }
  32820. if (RETURN_VALUE_USED(opline)) {
  32821. PZVAL_LOCK(z);
  32822. EX_T(opline->result.var).var.ptr = z;
  32823. }
  32824. zval_ptr_dtor(&z);
  32825. } else {
  32826. zend_error(E_WARNING, "Attempt to assign property of non-object");
  32827. if (RETURN_VALUE_USED(opline)) {
  32828. PZVAL_LOCK(&EG(uninitialized_zval));
  32829. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  32830. }
  32831. }
  32832. zval_ptr_dtor(&object);
  32833. }
  32834. if (0) {
  32835. zval_ptr_dtor(&property);
  32836. } else {
  32837. }
  32838. FREE_OP(free_op_data1);
  32839. }
  32840. /* assign_obj has two opcodes! */
  32841. CHECK_EXCEPTION();
  32842. ZEND_VM_INC_OPCODE();
  32843. ZEND_VM_NEXT_OPCODE();
  32844. }
  32845. static int ZEND_FASTCALL zend_binary_assign_op_helper_SPEC_CV_UNUSED(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS)
  32846. {
  32847. USE_OPLINE
  32848. zend_free_op free_op_data2, free_op_data1;
  32849. zval **var_ptr;
  32850. zval *value;
  32851. SAVE_OPLINE();
  32852. switch (opline->extended_value) {
  32853. case ZEND_ASSIGN_OBJ:
  32854. return zend_binary_assign_op_obj_helper_SPEC_CV_UNUSED(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  32855. break;
  32856. case ZEND_ASSIGN_DIM: {
  32857. zval **container = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  32858. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  32859. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  32860. } else if (UNEXPECTED(Z_TYPE_PP(container) == IS_OBJECT)) {
  32861. if (IS_CV == IS_VAR && !0) {
  32862. Z_ADDREF_PP(container); /* undo the effect of get_obj_zval_ptr_ptr() */
  32863. }
  32864. return zend_binary_assign_op_obj_helper_SPEC_CV_UNUSED(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  32865. } else {
  32866. zval *dim = NULL;
  32867. zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), container, dim, IS_UNUSED, BP_VAR_RW TSRMLS_CC);
  32868. value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  32869. var_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC);
  32870. }
  32871. }
  32872. break;
  32873. default:
  32874. value = NULL;
  32875. var_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  32876. /* do nothing */
  32877. break;
  32878. }
  32879. if (UNEXPECTED(var_ptr == NULL)) {
  32880. zend_error_noreturn(E_ERROR, "Cannot use assign-op operators with overloaded objects nor string offsets");
  32881. }
  32882. if (UNEXPECTED(*var_ptr == &EG(error_zval))) {
  32883. if (RETURN_VALUE_USED(opline)) {
  32884. PZVAL_LOCK(&EG(uninitialized_zval));
  32885. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  32886. }
  32887. CHECK_EXCEPTION();
  32888. if (opline->extended_value == ZEND_ASSIGN_DIM) {
  32889. ZEND_VM_INC_OPCODE();
  32890. }
  32891. ZEND_VM_NEXT_OPCODE();
  32892. }
  32893. SEPARATE_ZVAL_IF_NOT_REF(var_ptr);
  32894. if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT)
  32895. && Z_OBJ_HANDLER_PP(var_ptr, get)
  32896. && Z_OBJ_HANDLER_PP(var_ptr, set)) {
  32897. /* proxy object */
  32898. zval *objval = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC);
  32899. Z_ADDREF_P(objval);
  32900. binary_op(objval, objval, value TSRMLS_CC);
  32901. Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, objval TSRMLS_CC);
  32902. zval_ptr_dtor(&objval);
  32903. } else {
  32904. binary_op(*var_ptr, *var_ptr, value TSRMLS_CC);
  32905. }
  32906. if (RETURN_VALUE_USED(opline)) {
  32907. PZVAL_LOCK(*var_ptr);
  32908. EX_T(opline->result.var).var.ptr = *var_ptr;
  32909. }
  32910. if (opline->extended_value == ZEND_ASSIGN_DIM) {
  32911. FREE_OP(free_op_data1);
  32912. FREE_OP_VAR_PTR(free_op_data2);
  32913. CHECK_EXCEPTION();
  32914. ZEND_VM_INC_OPCODE();
  32915. } else {
  32916. CHECK_EXCEPTION();
  32917. }
  32918. ZEND_VM_NEXT_OPCODE();
  32919. }
  32920. static int ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  32921. {
  32922. return zend_binary_assign_op_helper_SPEC_CV_UNUSED(add_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  32923. }
  32924. static int ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  32925. {
  32926. return zend_binary_assign_op_helper_SPEC_CV_UNUSED(sub_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  32927. }
  32928. static int ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  32929. {
  32930. return zend_binary_assign_op_helper_SPEC_CV_UNUSED(mul_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  32931. }
  32932. static int ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  32933. {
  32934. return zend_binary_assign_op_helper_SPEC_CV_UNUSED(div_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  32935. }
  32936. static int ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  32937. {
  32938. return zend_binary_assign_op_helper_SPEC_CV_UNUSED(mod_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  32939. }
  32940. static int ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  32941. {
  32942. return zend_binary_assign_op_helper_SPEC_CV_UNUSED(shift_left_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  32943. }
  32944. static int ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  32945. {
  32946. return zend_binary_assign_op_helper_SPEC_CV_UNUSED(shift_right_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  32947. }
  32948. static int ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  32949. {
  32950. return zend_binary_assign_op_helper_SPEC_CV_UNUSED(concat_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  32951. }
  32952. static int ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  32953. {
  32954. return zend_binary_assign_op_helper_SPEC_CV_UNUSED(bitwise_or_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  32955. }
  32956. static int ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  32957. {
  32958. return zend_binary_assign_op_helper_SPEC_CV_UNUSED(bitwise_and_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  32959. }
  32960. static int ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  32961. {
  32962. return zend_binary_assign_op_helper_SPEC_CV_UNUSED(bitwise_xor_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  32963. }
  32964. static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_CV_UNUSED(int type, ZEND_OPCODE_HANDLER_ARGS)
  32965. {
  32966. USE_OPLINE
  32967. zend_free_op free_op1;
  32968. zval *varname;
  32969. zval **retval;
  32970. zval tmp_varname;
  32971. HashTable *target_symbol_table;
  32972. ulong hash_value;
  32973. SAVE_OPLINE();
  32974. varname = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  32975. if (IS_CV != IS_CONST && UNEXPECTED(Z_TYPE_P(varname) != IS_STRING)) {
  32976. ZVAL_COPY_VALUE(&tmp_varname, varname);
  32977. zval_copy_ctor(&tmp_varname);
  32978. Z_SET_REFCOUNT(tmp_varname, 1);
  32979. Z_UNSET_ISREF(tmp_varname);
  32980. convert_to_string(&tmp_varname);
  32981. varname = &tmp_varname;
  32982. }
  32983. if (IS_UNUSED != IS_UNUSED) {
  32984. zend_class_entry *ce;
  32985. if (IS_UNUSED == IS_CONST) {
  32986. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  32987. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  32988. } else {
  32989. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  32990. if (UNEXPECTED(ce == NULL)) {
  32991. if (IS_CV != IS_CONST && varname == &tmp_varname) {
  32992. zval_dtor(&tmp_varname);
  32993. }
  32994. CHECK_EXCEPTION();
  32995. ZEND_VM_NEXT_OPCODE();
  32996. }
  32997. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  32998. }
  32999. } else {
  33000. ce = EX_T(opline->op2.var).class_entry;
  33001. }
  33002. retval = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 0, ((IS_CV == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  33003. } else {
  33004. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  33005. /*
  33006. if (!target_symbol_table) {
  33007. CHECK_EXCEPTION();
  33008. ZEND_VM_NEXT_OPCODE();
  33009. }
  33010. */
  33011. if (IS_CV == IS_CONST) {
  33012. hash_value = Z_HASH_P(varname);
  33013. } else {
  33014. hash_value = str_hash(Z_STRVAL_P(varname), Z_STRLEN_P(varname));
  33015. }
  33016. if (zend_hash_quick_find(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, (void **) &retval) == FAILURE) {
  33017. switch (type) {
  33018. case BP_VAR_R:
  33019. case BP_VAR_UNSET:
  33020. zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
  33021. /* break missing intentionally */
  33022. case BP_VAR_IS:
  33023. retval = &EG(uninitialized_zval_ptr);
  33024. break;
  33025. case BP_VAR_RW:
  33026. zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
  33027. /* break missing intentionally */
  33028. case BP_VAR_W:
  33029. Z_ADDREF_P(&EG(uninitialized_zval));
  33030. zend_hash_quick_update(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, &EG(uninitialized_zval_ptr), sizeof(zval *), (void **) &retval);
  33031. break;
  33032. EMPTY_SWITCH_DEFAULT_CASE()
  33033. }
  33034. }
  33035. switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
  33036. case ZEND_FETCH_GLOBAL:
  33037. if (IS_CV != IS_TMP_VAR) {
  33038. }
  33039. break;
  33040. case ZEND_FETCH_LOCAL:
  33041. break;
  33042. case ZEND_FETCH_STATIC:
  33043. zval_update_constant(retval, 1 TSRMLS_CC);
  33044. break;
  33045. case ZEND_FETCH_GLOBAL_LOCK:
  33046. if (IS_CV == IS_VAR && !free_op1.var) {
  33047. PZVAL_LOCK(*EX_T(opline->op1.var).var.ptr_ptr);
  33048. }
  33049. break;
  33050. }
  33051. }
  33052. if (IS_CV != IS_CONST && varname == &tmp_varname) {
  33053. zval_dtor(&tmp_varname);
  33054. }
  33055. if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
  33056. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
  33057. }
  33058. PZVAL_LOCK(*retval);
  33059. switch (type) {
  33060. case BP_VAR_R:
  33061. case BP_VAR_IS:
  33062. EX_T(opline->result.var).var.ptr = *retval;
  33063. break;
  33064. case BP_VAR_UNSET: {
  33065. zend_free_op free_res;
  33066. PZVAL_UNLOCK(*retval, &free_res);
  33067. if (retval != &EG(uninitialized_zval_ptr)) {
  33068. SEPARATE_ZVAL_IF_NOT_REF(retval);
  33069. }
  33070. PZVAL_LOCK(*retval);
  33071. FREE_OP_VAR_PTR(free_res);
  33072. }
  33073. /* break missing intentionally */
  33074. default:
  33075. EX_T(opline->result.var).var.ptr_ptr = retval;
  33076. break;
  33077. }
  33078. CHECK_EXCEPTION();
  33079. ZEND_VM_NEXT_OPCODE();
  33080. }
  33081. static int ZEND_FASTCALL ZEND_FETCH_R_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33082. {
  33083. return zend_fetch_var_address_helper_SPEC_CV_UNUSED(BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  33084. }
  33085. static int ZEND_FASTCALL ZEND_FETCH_W_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33086. {
  33087. return zend_fetch_var_address_helper_SPEC_CV_UNUSED(BP_VAR_W, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  33088. }
  33089. static int ZEND_FASTCALL ZEND_FETCH_RW_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33090. {
  33091. return zend_fetch_var_address_helper_SPEC_CV_UNUSED(BP_VAR_RW, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  33092. }
  33093. static int ZEND_FASTCALL ZEND_FETCH_FUNC_ARG_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33094. {
  33095. USE_OPLINE
  33096. return zend_fetch_var_address_helper_SPEC_CV_UNUSED(zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC) ? BP_VAR_W : BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  33097. }
  33098. static int ZEND_FASTCALL ZEND_FETCH_UNSET_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33099. {
  33100. return zend_fetch_var_address_helper_SPEC_CV_UNUSED(BP_VAR_UNSET, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  33101. }
  33102. static int ZEND_FASTCALL ZEND_FETCH_IS_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33103. {
  33104. return zend_fetch_var_address_helper_SPEC_CV_UNUSED(BP_VAR_IS, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  33105. }
  33106. static int ZEND_FASTCALL ZEND_FETCH_DIM_W_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33107. {
  33108. USE_OPLINE
  33109. zend_free_op free_op1;
  33110. zval **container;
  33111. SAVE_OPLINE();
  33112. container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  33113. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  33114. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  33115. }
  33116. zend_fetch_dimension_address(&EX_T(opline->result.var), container, NULL, IS_UNUSED, BP_VAR_W TSRMLS_CC);
  33117. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  33118. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  33119. }
  33120. /* We are going to assign the result by reference */
  33121. if (UNEXPECTED(opline->extended_value != 0)) {
  33122. zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr;
  33123. if (retval_ptr) {
  33124. Z_DELREF_PP(retval_ptr);
  33125. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr);
  33126. Z_ADDREF_PP(retval_ptr);
  33127. }
  33128. }
  33129. CHECK_EXCEPTION();
  33130. ZEND_VM_NEXT_OPCODE();
  33131. }
  33132. static int ZEND_FASTCALL ZEND_FETCH_DIM_RW_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33133. {
  33134. USE_OPLINE
  33135. zend_free_op free_op1;
  33136. zval **container;
  33137. SAVE_OPLINE();
  33138. container = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  33139. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  33140. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  33141. }
  33142. zend_fetch_dimension_address(&EX_T(opline->result.var), container, NULL, IS_UNUSED, BP_VAR_RW TSRMLS_CC);
  33143. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  33144. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  33145. }
  33146. CHECK_EXCEPTION();
  33147. ZEND_VM_NEXT_OPCODE();
  33148. }
  33149. static int ZEND_FASTCALL ZEND_FETCH_DIM_FUNC_ARG_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33150. {
  33151. USE_OPLINE
  33152. zend_free_op free_op1;
  33153. SAVE_OPLINE();
  33154. if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) {
  33155. zval **container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  33156. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  33157. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  33158. }
  33159. zend_fetch_dimension_address(&EX_T(opline->result.var), container, NULL, IS_UNUSED, BP_VAR_W TSRMLS_CC);
  33160. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  33161. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  33162. }
  33163. } else {
  33164. zval *container;
  33165. if (IS_UNUSED == IS_UNUSED) {
  33166. zend_error_noreturn(E_ERROR, "Cannot use [] for reading");
  33167. }
  33168. container = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  33169. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, NULL, IS_UNUSED, BP_VAR_R TSRMLS_CC);
  33170. }
  33171. CHECK_EXCEPTION();
  33172. ZEND_VM_NEXT_OPCODE();
  33173. }
  33174. static int ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33175. {
  33176. USE_OPLINE
  33177. zval **object_ptr;
  33178. SAVE_OPLINE();
  33179. object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  33180. if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  33181. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  33182. }
  33183. if (Z_TYPE_PP(object_ptr) == IS_OBJECT) {
  33184. zval *property_name = NULL;
  33185. if (0) {
  33186. MAKE_REAL_ZVAL_PTR(property_name);
  33187. }
  33188. zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_DIM, ((IS_UNUSED == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  33189. if (0) {
  33190. zval_ptr_dtor(&property_name);
  33191. } else {
  33192. }
  33193. } else {
  33194. zend_free_op free_op_data1, free_op_data2;
  33195. zval *value;
  33196. zval *dim = NULL;
  33197. zval **variable_ptr_ptr;
  33198. zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), object_ptr, dim, IS_UNUSED, BP_VAR_W TSRMLS_CC);
  33199. value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  33200. variable_ptr_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC);
  33201. if (UNEXPECTED(variable_ptr_ptr == NULL)) {
  33202. if (zend_assign_to_string_offset(&EX_T((opline+1)->op2.var), value, (opline+1)->op1_type TSRMLS_CC)) {
  33203. if (RETURN_VALUE_USED(opline)) {
  33204. zval *retval;
  33205. ALLOC_ZVAL(retval);
  33206. ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T((opline+1)->op2.var).str_offset.str)+EX_T((opline+1)->op2.var).str_offset.offset, 1, 1);
  33207. INIT_PZVAL(retval);
  33208. EX_T(opline->result.var).var.ptr = retval;
  33209. }
  33210. } else if (RETURN_VALUE_USED(opline)) {
  33211. PZVAL_LOCK(&EG(uninitialized_zval));
  33212. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  33213. }
  33214. } else if (UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) {
  33215. if (IS_TMP_FREE(free_op_data1)) {
  33216. zval_dtor(value);
  33217. }
  33218. if (RETURN_VALUE_USED(opline)) {
  33219. PZVAL_LOCK(&EG(uninitialized_zval));
  33220. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  33221. }
  33222. } else {
  33223. if ((opline+1)->op1_type == IS_TMP_VAR) {
  33224. value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  33225. } else if ((opline+1)->op1_type == IS_CONST) {
  33226. value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  33227. } else {
  33228. value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  33229. }
  33230. if (RETURN_VALUE_USED(opline)) {
  33231. PZVAL_LOCK(value);
  33232. EX_T(opline->result.var).var.ptr = value;
  33233. }
  33234. }
  33235. FREE_OP_VAR_PTR(free_op_data2);
  33236. FREE_OP_IF_VAR(free_op_data1);
  33237. }
  33238. /* assign_dim has two opcodes! */
  33239. CHECK_EXCEPTION();
  33240. ZEND_VM_INC_OPCODE();
  33241. ZEND_VM_NEXT_OPCODE();
  33242. }
  33243. static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33244. {
  33245. USE_OPLINE
  33246. zval *expr_ptr;
  33247. SAVE_OPLINE();
  33248. if ((IS_CV == IS_VAR || IS_CV == IS_CV) && opline->extended_value) {
  33249. zval **expr_ptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  33250. if (IS_CV == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) {
  33251. zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets");
  33252. }
  33253. SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr);
  33254. expr_ptr = *expr_ptr_ptr;
  33255. Z_ADDREF_P(expr_ptr);
  33256. } else {
  33257. expr_ptr=_get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  33258. if (0) { /* temporary variable */
  33259. zval *new_expr;
  33260. ALLOC_ZVAL(new_expr);
  33261. INIT_PZVAL_COPY(new_expr, expr_ptr);
  33262. expr_ptr = new_expr;
  33263. } else if (IS_CV == IS_CONST || PZVAL_IS_REF(expr_ptr)) {
  33264. zval *new_expr;
  33265. ALLOC_ZVAL(new_expr);
  33266. INIT_PZVAL_COPY(new_expr, expr_ptr);
  33267. expr_ptr = new_expr;
  33268. zendi_zval_copy_ctor(*expr_ptr);
  33269. } else if (IS_CV == IS_CV) {
  33270. Z_ADDREF_P(expr_ptr);
  33271. }
  33272. }
  33273. if (IS_UNUSED != IS_UNUSED) {
  33274. zval *offset = NULL;
  33275. ulong hval;
  33276. switch (Z_TYPE_P(offset)) {
  33277. case IS_DOUBLE:
  33278. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  33279. goto num_index;
  33280. case IS_LONG:
  33281. case IS_BOOL:
  33282. hval = Z_LVAL_P(offset);
  33283. num_index:
  33284. zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL);
  33285. break;
  33286. case IS_STRING:
  33287. if (IS_UNUSED == IS_CONST) {
  33288. hval = Z_HASH_P(offset);
  33289. } else {
  33290. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index);
  33291. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  33292. }
  33293. zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL);
  33294. break;
  33295. case IS_NULL:
  33296. zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL);
  33297. break;
  33298. default:
  33299. zend_error(E_WARNING, "Illegal offset type");
  33300. zval_ptr_dtor(&expr_ptr);
  33301. /* do nothing */
  33302. break;
  33303. }
  33304. } else {
  33305. if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) {
  33306. zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied");
  33307. zval_ptr_dtor(&expr_ptr);
  33308. }
  33309. }
  33310. if ((IS_CV == IS_VAR || IS_CV == IS_CV) && opline->extended_value) {
  33311. }
  33312. CHECK_EXCEPTION();
  33313. ZEND_VM_NEXT_OPCODE();
  33314. }
  33315. static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33316. {
  33317. USE_OPLINE
  33318. array_init(&EX_T(opline->result.var).tmp_var);
  33319. if (IS_CV == IS_UNUSED) {
  33320. ZEND_VM_NEXT_OPCODE();
  33321. #if 0 || IS_CV != IS_UNUSED
  33322. } else {
  33323. return ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  33324. #endif
  33325. }
  33326. }
  33327. static int ZEND_FASTCALL ZEND_UNSET_VAR_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33328. {
  33329. USE_OPLINE
  33330. zval tmp, *varname;
  33331. HashTable *target_symbol_table;
  33332. SAVE_OPLINE();
  33333. if (IS_CV == IS_CV &&
  33334. IS_UNUSED == IS_UNUSED &&
  33335. (opline->extended_value & ZEND_QUICK_SET)) {
  33336. if (EG(active_symbol_table)) {
  33337. zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var);
  33338. zend_delete_variable(EX(prev_execute_data), EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value TSRMLS_CC);
  33339. EX_CV(opline->op1.var) = NULL;
  33340. } else if (EX_CV(opline->op1.var)) {
  33341. zval_ptr_dtor(EX_CV(opline->op1.var));
  33342. EX_CV(opline->op1.var) = NULL;
  33343. }
  33344. CHECK_EXCEPTION();
  33345. ZEND_VM_NEXT_OPCODE();
  33346. }
  33347. varname = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  33348. if (IS_CV != IS_CONST && Z_TYPE_P(varname) != IS_STRING) {
  33349. ZVAL_COPY_VALUE(&tmp, varname);
  33350. zval_copy_ctor(&tmp);
  33351. convert_to_string(&tmp);
  33352. varname = &tmp;
  33353. } else if (IS_CV == IS_VAR || IS_CV == IS_CV) {
  33354. Z_ADDREF_P(varname);
  33355. }
  33356. if (IS_UNUSED != IS_UNUSED) {
  33357. zend_class_entry *ce;
  33358. if (IS_UNUSED == IS_CONST) {
  33359. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  33360. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  33361. } else {
  33362. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  33363. if (UNEXPECTED(EG(exception) != NULL)) {
  33364. if (IS_CV != IS_CONST && varname == &tmp) {
  33365. zval_dtor(&tmp);
  33366. } else if (IS_CV == IS_VAR || IS_CV == IS_CV) {
  33367. zval_ptr_dtor(&varname);
  33368. }
  33369. HANDLE_EXCEPTION();
  33370. }
  33371. if (UNEXPECTED(ce == NULL)) {
  33372. zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op2.zv));
  33373. }
  33374. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  33375. }
  33376. } else {
  33377. ce = EX_T(opline->op2.var).class_entry;
  33378. }
  33379. zend_std_unset_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), ((IS_CV == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  33380. } else {
  33381. ulong hash_value = zend_inline_hash_func(varname->value.str.val, varname->value.str.len+1);
  33382. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  33383. zend_delete_variable(execute_data, target_symbol_table, varname->value.str.val, varname->value.str.len+1, hash_value TSRMLS_CC);
  33384. }
  33385. if (IS_CV != IS_CONST && varname == &tmp) {
  33386. zval_dtor(&tmp);
  33387. } else if (IS_CV == IS_VAR || IS_CV == IS_CV) {
  33388. zval_ptr_dtor(&varname);
  33389. }
  33390. CHECK_EXCEPTION();
  33391. ZEND_VM_NEXT_OPCODE();
  33392. }
  33393. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33394. {
  33395. USE_OPLINE
  33396. zval **value;
  33397. zend_bool isset = 1;
  33398. SAVE_OPLINE();
  33399. if (IS_CV == IS_CV &&
  33400. IS_UNUSED == IS_UNUSED &&
  33401. (opline->extended_value & ZEND_QUICK_SET)) {
  33402. if (EX_CV(opline->op1.var)) {
  33403. value = EX_CV(opline->op1.var);
  33404. } else if (EG(active_symbol_table)) {
  33405. zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var);
  33406. if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **) &value) == FAILURE) {
  33407. isset = 0;
  33408. }
  33409. } else {
  33410. isset = 0;
  33411. }
  33412. } else {
  33413. HashTable *target_symbol_table;
  33414. zval tmp, *varname = _get_zval_ptr_cv_BP_VAR_IS(execute_data, opline->op1.var TSRMLS_CC);
  33415. if (IS_CV != IS_CONST && Z_TYPE_P(varname) != IS_STRING) {
  33416. ZVAL_COPY_VALUE(&tmp, varname);
  33417. zval_copy_ctor(&tmp);
  33418. convert_to_string(&tmp);
  33419. varname = &tmp;
  33420. }
  33421. if (IS_UNUSED != IS_UNUSED) {
  33422. zend_class_entry *ce;
  33423. if (IS_UNUSED == IS_CONST) {
  33424. if (CACHED_PTR(opline->op2.literal->cache_slot)) {
  33425. ce = CACHED_PTR(opline->op2.literal->cache_slot);
  33426. } else {
  33427. ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC);
  33428. if (UNEXPECTED(ce == NULL)) {
  33429. CHECK_EXCEPTION();
  33430. ZEND_VM_NEXT_OPCODE();
  33431. }
  33432. CACHE_PTR(opline->op2.literal->cache_slot, ce);
  33433. }
  33434. } else {
  33435. ce = EX_T(opline->op2.var).class_entry;
  33436. }
  33437. value = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 1, ((IS_CV == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC);
  33438. if (!value) {
  33439. isset = 0;
  33440. }
  33441. } else {
  33442. target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC);
  33443. if (zend_hash_find(target_symbol_table, varname->value.str.val, varname->value.str.len+1, (void **) &value) == FAILURE) {
  33444. isset = 0;
  33445. }
  33446. }
  33447. if (IS_CV != IS_CONST && varname == &tmp) {
  33448. zval_dtor(&tmp);
  33449. }
  33450. }
  33451. if (opline->extended_value & ZEND_ISSET) {
  33452. if (isset && Z_TYPE_PP(value) != IS_NULL) {
  33453. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1);
  33454. } else {
  33455. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0);
  33456. }
  33457. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  33458. if (!isset || !i_zend_is_true(*value)) {
  33459. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1);
  33460. } else {
  33461. ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0);
  33462. }
  33463. }
  33464. CHECK_EXCEPTION();
  33465. ZEND_VM_NEXT_OPCODE();
  33466. }
  33467. static int ZEND_FASTCALL ZEND_YIELD_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33468. {
  33469. USE_OPLINE
  33470. /* The generator object is stored in return_value_ptr_ptr */
  33471. zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr);
  33472. if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) {
  33473. zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator");
  33474. }
  33475. /* Destroy the previously yielded value */
  33476. if (generator->value) {
  33477. zval_ptr_dtor(&generator->value);
  33478. }
  33479. /* Destroy the previously yielded key */
  33480. if (generator->key) {
  33481. zval_ptr_dtor(&generator->key);
  33482. }
  33483. /* Set the new yielded value */
  33484. if (IS_CV != IS_UNUSED) {
  33485. if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) {
  33486. /* Constants and temporary variables aren't yieldable by reference,
  33487. * but we still allow them with a notice. */
  33488. if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR) {
  33489. zval *value, *copy;
  33490. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  33491. value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  33492. ALLOC_ZVAL(copy);
  33493. INIT_PZVAL_COPY(copy, value);
  33494. /* Temporary variables don't need ctor copying */
  33495. if (!0) {
  33496. zval_copy_ctor(copy);
  33497. }
  33498. generator->value = copy;
  33499. } else {
  33500. zval **value_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  33501. if (IS_CV == IS_VAR && UNEXPECTED(value_ptr == NULL)) {
  33502. zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference");
  33503. }
  33504. /* If a function call result is yielded and the function did
  33505. * not return by reference we throw a notice. */
  33506. if (IS_CV == IS_VAR && !Z_ISREF_PP(value_ptr)
  33507. && !(opline->extended_value == ZEND_RETURNS_FUNCTION
  33508. && EX_T(opline->op1.var).var.fcall_returned_reference)
  33509. && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) {
  33510. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  33511. Z_ADDREF_PP(value_ptr);
  33512. generator->value = *value_ptr;
  33513. } else {
  33514. SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr);
  33515. Z_ADDREF_PP(value_ptr);
  33516. generator->value = *value_ptr;
  33517. }
  33518. }
  33519. } else {
  33520. zval *value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  33521. /* Consts, temporary variables and references need copying */
  33522. if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR
  33523. || PZVAL_IS_REF(value)
  33524. ) {
  33525. zval *copy;
  33526. ALLOC_ZVAL(copy);
  33527. INIT_PZVAL_COPY(copy, value);
  33528. /* Temporary variables don't need ctor copying */
  33529. if (!0) {
  33530. zval_copy_ctor(copy);
  33531. }
  33532. generator->value = copy;
  33533. } else {
  33534. if (IS_CV == IS_CV) {
  33535. Z_ADDREF_P(value);
  33536. }
  33537. generator->value = value;
  33538. }
  33539. }
  33540. } else {
  33541. /* If no value was specified yield null */
  33542. Z_ADDREF(EG(uninitialized_zval));
  33543. generator->value = &EG(uninitialized_zval);
  33544. }
  33545. /* Set the new yielded key */
  33546. if (IS_UNUSED != IS_UNUSED) {
  33547. zval *key = NULL;
  33548. /* Consts, temporary variables and references need copying */
  33549. if (IS_UNUSED == IS_CONST || IS_UNUSED == IS_TMP_VAR
  33550. || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0)
  33551. ) {
  33552. zval *copy;
  33553. ALLOC_ZVAL(copy);
  33554. INIT_PZVAL_COPY(copy, key);
  33555. /* Temporary variables don't need ctor copying */
  33556. if (!0) {
  33557. zval_copy_ctor(copy);
  33558. }
  33559. generator->key = copy;
  33560. } else {
  33561. Z_ADDREF_P(key);
  33562. generator->key = key;
  33563. }
  33564. if (Z_TYPE_P(generator->key) == IS_LONG
  33565. && Z_LVAL_P(generator->key) > generator->largest_used_integer_key
  33566. ) {
  33567. generator->largest_used_integer_key = Z_LVAL_P(generator->key);
  33568. }
  33569. } else {
  33570. /* If no key was specified we use auto-increment keys */
  33571. generator->largest_used_integer_key++;
  33572. ALLOC_INIT_ZVAL(generator->key);
  33573. ZVAL_LONG(generator->key, generator->largest_used_integer_key);
  33574. }
  33575. if (RETURN_VALUE_USED(opline)) {
  33576. /* If the return value of yield is used set the send
  33577. * target and initialize it to NULL */
  33578. generator->send_target = &EX_T(opline->result.var).var.ptr;
  33579. Z_ADDREF(EG(uninitialized_zval));
  33580. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  33581. } else {
  33582. generator->send_target = NULL;
  33583. }
  33584. /* We increment to the next op, so we are at the correct position when the
  33585. * generator is resumed. */
  33586. ZEND_VM_INC_OPCODE();
  33587. /* The GOTO VM uses a local opline variable. We need to set the opline
  33588. * variable in execute_data so we don't resume at an old position. */
  33589. SAVE_OPLINE();
  33590. ZEND_VM_RETURN();
  33591. }
  33592. static int ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33593. {
  33594. return zend_binary_assign_op_helper_SPEC_CV_UNUSED(pow_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  33595. }
  33596. static int ZEND_FASTCALL ZEND_ADD_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33597. {
  33598. USE_OPLINE
  33599. SAVE_OPLINE();
  33600. fast_add_function(&EX_T(opline->result.var).tmp_var,
  33601. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  33602. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  33603. CHECK_EXCEPTION();
  33604. ZEND_VM_NEXT_OPCODE();
  33605. }
  33606. static int ZEND_FASTCALL ZEND_SUB_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33607. {
  33608. USE_OPLINE
  33609. SAVE_OPLINE();
  33610. fast_sub_function(&EX_T(opline->result.var).tmp_var,
  33611. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  33612. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  33613. CHECK_EXCEPTION();
  33614. ZEND_VM_NEXT_OPCODE();
  33615. }
  33616. static int ZEND_FASTCALL ZEND_MUL_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33617. {
  33618. USE_OPLINE
  33619. SAVE_OPLINE();
  33620. fast_mul_function(&EX_T(opline->result.var).tmp_var,
  33621. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  33622. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  33623. CHECK_EXCEPTION();
  33624. ZEND_VM_NEXT_OPCODE();
  33625. }
  33626. static int ZEND_FASTCALL ZEND_DIV_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33627. {
  33628. USE_OPLINE
  33629. SAVE_OPLINE();
  33630. fast_div_function(&EX_T(opline->result.var).tmp_var,
  33631. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  33632. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  33633. CHECK_EXCEPTION();
  33634. ZEND_VM_NEXT_OPCODE();
  33635. }
  33636. static int ZEND_FASTCALL ZEND_MOD_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33637. {
  33638. USE_OPLINE
  33639. SAVE_OPLINE();
  33640. fast_mod_function(&EX_T(opline->result.var).tmp_var,
  33641. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  33642. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  33643. CHECK_EXCEPTION();
  33644. ZEND_VM_NEXT_OPCODE();
  33645. }
  33646. static int ZEND_FASTCALL ZEND_SL_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33647. {
  33648. USE_OPLINE
  33649. SAVE_OPLINE();
  33650. shift_left_function(&EX_T(opline->result.var).tmp_var,
  33651. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  33652. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  33653. CHECK_EXCEPTION();
  33654. ZEND_VM_NEXT_OPCODE();
  33655. }
  33656. static int ZEND_FASTCALL ZEND_SR_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33657. {
  33658. USE_OPLINE
  33659. SAVE_OPLINE();
  33660. shift_right_function(&EX_T(opline->result.var).tmp_var,
  33661. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  33662. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  33663. CHECK_EXCEPTION();
  33664. ZEND_VM_NEXT_OPCODE();
  33665. }
  33666. static int ZEND_FASTCALL ZEND_CONCAT_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33667. {
  33668. USE_OPLINE
  33669. SAVE_OPLINE();
  33670. concat_function(&EX_T(opline->result.var).tmp_var,
  33671. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  33672. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  33673. CHECK_EXCEPTION();
  33674. ZEND_VM_NEXT_OPCODE();
  33675. }
  33676. static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33677. {
  33678. USE_OPLINE
  33679. SAVE_OPLINE();
  33680. is_identical_function(&EX_T(opline->result.var).tmp_var,
  33681. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  33682. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  33683. CHECK_EXCEPTION();
  33684. ZEND_VM_NEXT_OPCODE();
  33685. }
  33686. static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33687. {
  33688. USE_OPLINE
  33689. zval *result = &EX_T(opline->result.var).tmp_var;
  33690. SAVE_OPLINE();
  33691. is_identical_function(result,
  33692. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  33693. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  33694. Z_LVAL_P(result) = !Z_LVAL_P(result);
  33695. CHECK_EXCEPTION();
  33696. ZEND_VM_NEXT_OPCODE();
  33697. }
  33698. static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33699. {
  33700. USE_OPLINE
  33701. zval *result = &EX_T(opline->result.var).tmp_var;
  33702. SAVE_OPLINE();
  33703. ZVAL_BOOL(result, fast_equal_function(result,
  33704. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  33705. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC));
  33706. CHECK_EXCEPTION();
  33707. ZEND_VM_NEXT_OPCODE();
  33708. }
  33709. static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33710. {
  33711. USE_OPLINE
  33712. zval *result = &EX_T(opline->result.var).tmp_var;
  33713. SAVE_OPLINE();
  33714. ZVAL_BOOL(result, fast_not_equal_function(result,
  33715. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  33716. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC));
  33717. CHECK_EXCEPTION();
  33718. ZEND_VM_NEXT_OPCODE();
  33719. }
  33720. static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33721. {
  33722. USE_OPLINE
  33723. zval *result = &EX_T(opline->result.var).tmp_var;
  33724. SAVE_OPLINE();
  33725. ZVAL_BOOL(result, fast_is_smaller_function(result,
  33726. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  33727. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC));
  33728. CHECK_EXCEPTION();
  33729. ZEND_VM_NEXT_OPCODE();
  33730. }
  33731. static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33732. {
  33733. USE_OPLINE
  33734. zval *result = &EX_T(opline->result.var).tmp_var;
  33735. SAVE_OPLINE();
  33736. ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result,
  33737. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  33738. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC));
  33739. CHECK_EXCEPTION();
  33740. ZEND_VM_NEXT_OPCODE();
  33741. }
  33742. static int ZEND_FASTCALL ZEND_BW_OR_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33743. {
  33744. USE_OPLINE
  33745. SAVE_OPLINE();
  33746. bitwise_or_function(&EX_T(opline->result.var).tmp_var,
  33747. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  33748. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  33749. CHECK_EXCEPTION();
  33750. ZEND_VM_NEXT_OPCODE();
  33751. }
  33752. static int ZEND_FASTCALL ZEND_BW_AND_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33753. {
  33754. USE_OPLINE
  33755. SAVE_OPLINE();
  33756. bitwise_and_function(&EX_T(opline->result.var).tmp_var,
  33757. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  33758. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  33759. CHECK_EXCEPTION();
  33760. ZEND_VM_NEXT_OPCODE();
  33761. }
  33762. static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33763. {
  33764. USE_OPLINE
  33765. SAVE_OPLINE();
  33766. bitwise_xor_function(&EX_T(opline->result.var).tmp_var,
  33767. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  33768. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  33769. CHECK_EXCEPTION();
  33770. ZEND_VM_NEXT_OPCODE();
  33771. }
  33772. static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33773. {
  33774. USE_OPLINE
  33775. SAVE_OPLINE();
  33776. boolean_xor_function(&EX_T(opline->result.var).tmp_var,
  33777. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  33778. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  33779. CHECK_EXCEPTION();
  33780. ZEND_VM_NEXT_OPCODE();
  33781. }
  33782. static int ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_CV_CV(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS)
  33783. {
  33784. USE_OPLINE
  33785. zend_free_op free_op_data1;
  33786. zval **object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  33787. zval *object;
  33788. zval *property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  33789. zval *value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  33790. int have_get_ptr = 0;
  33791. if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  33792. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  33793. }
  33794. make_real_object(object_ptr TSRMLS_CC);
  33795. object = *object_ptr;
  33796. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  33797. zend_error(E_WARNING, "Attempt to assign property of non-object");
  33798. FREE_OP(free_op_data1);
  33799. if (RETURN_VALUE_USED(opline)) {
  33800. PZVAL_LOCK(&EG(uninitialized_zval));
  33801. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  33802. }
  33803. } else {
  33804. /* here we are sure we are dealing with an object */
  33805. if (0) {
  33806. MAKE_REAL_ZVAL_PTR(property);
  33807. }
  33808. /* here property is a string */
  33809. if (opline->extended_value == ZEND_ASSIGN_OBJ
  33810. && Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  33811. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  33812. if (zptr != NULL) { /* NULL means no success in getting PTR */
  33813. have_get_ptr = 1;
  33814. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  33815. if (RETURN_VALUE_USED(opline)) {
  33816. PZVAL_LOCK(&EG(uninitialized_zval));
  33817. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  33818. }
  33819. } else {
  33820. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  33821. binary_op(*zptr, *zptr, value TSRMLS_CC);
  33822. if (RETURN_VALUE_USED(opline)) {
  33823. PZVAL_LOCK(*zptr);
  33824. EX_T(opline->result.var).var.ptr = *zptr;
  33825. }
  33826. }
  33827. }
  33828. }
  33829. if (!have_get_ptr) {
  33830. zval *z = NULL;
  33831. Z_ADDREF_P(object);
  33832. if (opline->extended_value == ZEND_ASSIGN_OBJ) {
  33833. if (Z_OBJ_HT_P(object)->read_property) {
  33834. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  33835. }
  33836. } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ {
  33837. if (Z_OBJ_HT_P(object)->read_dimension) {
  33838. z = Z_OBJ_HT_P(object)->read_dimension(object, property, BP_VAR_R TSRMLS_CC);
  33839. }
  33840. }
  33841. if (z) {
  33842. if (Z_TYPE_P(z) == IS_OBJECT && Z_OBJ_HT_P(z)->get) {
  33843. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  33844. if (Z_REFCOUNT_P(z) == 0) {
  33845. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  33846. zval_dtor(z);
  33847. FREE_ZVAL(z);
  33848. }
  33849. z = value;
  33850. }
  33851. Z_ADDREF_P(z);
  33852. SEPARATE_ZVAL_IF_NOT_REF(&z);
  33853. binary_op(z, z, value TSRMLS_CC);
  33854. if (opline->extended_value == ZEND_ASSIGN_OBJ) {
  33855. Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  33856. } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ {
  33857. Z_OBJ_HT_P(object)->write_dimension(object, property, z TSRMLS_CC);
  33858. }
  33859. if (RETURN_VALUE_USED(opline)) {
  33860. PZVAL_LOCK(z);
  33861. EX_T(opline->result.var).var.ptr = z;
  33862. }
  33863. zval_ptr_dtor(&z);
  33864. } else {
  33865. zend_error(E_WARNING, "Attempt to assign property of non-object");
  33866. if (RETURN_VALUE_USED(opline)) {
  33867. PZVAL_LOCK(&EG(uninitialized_zval));
  33868. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  33869. }
  33870. }
  33871. zval_ptr_dtor(&object);
  33872. }
  33873. if (0) {
  33874. zval_ptr_dtor(&property);
  33875. } else {
  33876. }
  33877. FREE_OP(free_op_data1);
  33878. }
  33879. /* assign_obj has two opcodes! */
  33880. CHECK_EXCEPTION();
  33881. ZEND_VM_INC_OPCODE();
  33882. ZEND_VM_NEXT_OPCODE();
  33883. }
  33884. static int ZEND_FASTCALL zend_binary_assign_op_helper_SPEC_CV_CV(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS)
  33885. {
  33886. USE_OPLINE
  33887. zend_free_op free_op_data2, free_op_data1;
  33888. zval **var_ptr;
  33889. zval *value;
  33890. SAVE_OPLINE();
  33891. switch (opline->extended_value) {
  33892. case ZEND_ASSIGN_OBJ:
  33893. return zend_binary_assign_op_obj_helper_SPEC_CV_CV(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  33894. break;
  33895. case ZEND_ASSIGN_DIM: {
  33896. zval **container = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  33897. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  33898. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  33899. } else if (UNEXPECTED(Z_TYPE_PP(container) == IS_OBJECT)) {
  33900. if (IS_CV == IS_VAR && !0) {
  33901. Z_ADDREF_PP(container); /* undo the effect of get_obj_zval_ptr_ptr() */
  33902. }
  33903. return zend_binary_assign_op_obj_helper_SPEC_CV_CV(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  33904. } else {
  33905. zval *dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  33906. zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), container, dim, IS_CV, BP_VAR_RW TSRMLS_CC);
  33907. value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  33908. var_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC);
  33909. }
  33910. }
  33911. break;
  33912. default:
  33913. value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  33914. var_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  33915. /* do nothing */
  33916. break;
  33917. }
  33918. if (UNEXPECTED(var_ptr == NULL)) {
  33919. zend_error_noreturn(E_ERROR, "Cannot use assign-op operators with overloaded objects nor string offsets");
  33920. }
  33921. if (UNEXPECTED(*var_ptr == &EG(error_zval))) {
  33922. if (RETURN_VALUE_USED(opline)) {
  33923. PZVAL_LOCK(&EG(uninitialized_zval));
  33924. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  33925. }
  33926. CHECK_EXCEPTION();
  33927. if (opline->extended_value == ZEND_ASSIGN_DIM) {
  33928. ZEND_VM_INC_OPCODE();
  33929. }
  33930. ZEND_VM_NEXT_OPCODE();
  33931. }
  33932. SEPARATE_ZVAL_IF_NOT_REF(var_ptr);
  33933. if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT)
  33934. && Z_OBJ_HANDLER_PP(var_ptr, get)
  33935. && Z_OBJ_HANDLER_PP(var_ptr, set)) {
  33936. /* proxy object */
  33937. zval *objval = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC);
  33938. Z_ADDREF_P(objval);
  33939. binary_op(objval, objval, value TSRMLS_CC);
  33940. Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, objval TSRMLS_CC);
  33941. zval_ptr_dtor(&objval);
  33942. } else {
  33943. binary_op(*var_ptr, *var_ptr, value TSRMLS_CC);
  33944. }
  33945. if (RETURN_VALUE_USED(opline)) {
  33946. PZVAL_LOCK(*var_ptr);
  33947. EX_T(opline->result.var).var.ptr = *var_ptr;
  33948. }
  33949. if (opline->extended_value == ZEND_ASSIGN_DIM) {
  33950. FREE_OP(free_op_data1);
  33951. FREE_OP_VAR_PTR(free_op_data2);
  33952. CHECK_EXCEPTION();
  33953. ZEND_VM_INC_OPCODE();
  33954. } else {
  33955. CHECK_EXCEPTION();
  33956. }
  33957. ZEND_VM_NEXT_OPCODE();
  33958. }
  33959. static int ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33960. {
  33961. return zend_binary_assign_op_helper_SPEC_CV_CV(add_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  33962. }
  33963. static int ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33964. {
  33965. return zend_binary_assign_op_helper_SPEC_CV_CV(sub_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  33966. }
  33967. static int ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33968. {
  33969. return zend_binary_assign_op_helper_SPEC_CV_CV(mul_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  33970. }
  33971. static int ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33972. {
  33973. return zend_binary_assign_op_helper_SPEC_CV_CV(div_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  33974. }
  33975. static int ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33976. {
  33977. return zend_binary_assign_op_helper_SPEC_CV_CV(mod_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  33978. }
  33979. static int ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33980. {
  33981. return zend_binary_assign_op_helper_SPEC_CV_CV(shift_left_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  33982. }
  33983. static int ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33984. {
  33985. return zend_binary_assign_op_helper_SPEC_CV_CV(shift_right_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  33986. }
  33987. static int ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33988. {
  33989. return zend_binary_assign_op_helper_SPEC_CV_CV(concat_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  33990. }
  33991. static int ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33992. {
  33993. return zend_binary_assign_op_helper_SPEC_CV_CV(bitwise_or_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  33994. }
  33995. static int ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  33996. {
  33997. return zend_binary_assign_op_helper_SPEC_CV_CV(bitwise_and_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  33998. }
  33999. static int ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  34000. {
  34001. return zend_binary_assign_op_helper_SPEC_CV_CV(bitwise_xor_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  34002. }
  34003. static int ZEND_FASTCALL zend_pre_incdec_property_helper_SPEC_CV_CV(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS)
  34004. {
  34005. USE_OPLINE
  34006. zval **object_ptr;
  34007. zval *object;
  34008. zval *property;
  34009. zval **retval;
  34010. int have_get_ptr = 0;
  34011. SAVE_OPLINE();
  34012. object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  34013. property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  34014. retval = &EX_T(opline->result.var).var.ptr;
  34015. if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  34016. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  34017. }
  34018. make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */
  34019. object = *object_ptr;
  34020. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  34021. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  34022. if (RETURN_VALUE_USED(opline)) {
  34023. PZVAL_LOCK(&EG(uninitialized_zval));
  34024. *retval = &EG(uninitialized_zval);
  34025. }
  34026. CHECK_EXCEPTION();
  34027. ZEND_VM_NEXT_OPCODE();
  34028. }
  34029. /* here we are sure we are dealing with an object */
  34030. if (0) {
  34031. MAKE_REAL_ZVAL_PTR(property);
  34032. }
  34033. if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  34034. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  34035. if (zptr != NULL) { /* NULL means no success in getting PTR */
  34036. have_get_ptr = 1;
  34037. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  34038. if (RETURN_VALUE_USED(opline)) {
  34039. PZVAL_LOCK(&EG(uninitialized_zval));
  34040. *retval = &EG(uninitialized_zval);
  34041. }
  34042. } else {
  34043. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  34044. incdec_op(*zptr);
  34045. if (RETURN_VALUE_USED(opline)) {
  34046. *retval = *zptr;
  34047. PZVAL_LOCK(*retval);
  34048. }
  34049. }
  34050. }
  34051. }
  34052. if (!have_get_ptr) {
  34053. if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) {
  34054. zval *z;
  34055. Z_ADDREF_P(object);
  34056. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  34057. if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) {
  34058. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  34059. if (Z_REFCOUNT_P(z) == 0) {
  34060. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  34061. zval_dtor(z);
  34062. FREE_ZVAL(z);
  34063. }
  34064. z = value;
  34065. }
  34066. Z_ADDREF_P(z);
  34067. SEPARATE_ZVAL_IF_NOT_REF(&z);
  34068. incdec_op(z);
  34069. *retval = z;
  34070. Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  34071. zval_ptr_dtor(&object);
  34072. SELECTIVE_PZVAL_LOCK(*retval, opline);
  34073. zval_ptr_dtor(&z);
  34074. } else {
  34075. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  34076. if (RETURN_VALUE_USED(opline)) {
  34077. PZVAL_LOCK(&EG(uninitialized_zval));
  34078. *retval = &EG(uninitialized_zval);
  34079. }
  34080. }
  34081. }
  34082. if (0) {
  34083. zval_ptr_dtor(&property);
  34084. } else {
  34085. }
  34086. CHECK_EXCEPTION();
  34087. ZEND_VM_NEXT_OPCODE();
  34088. }
  34089. static int ZEND_FASTCALL ZEND_PRE_INC_OBJ_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  34090. {
  34091. return zend_pre_incdec_property_helper_SPEC_CV_CV(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  34092. }
  34093. static int ZEND_FASTCALL ZEND_PRE_DEC_OBJ_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  34094. {
  34095. return zend_pre_incdec_property_helper_SPEC_CV_CV(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  34096. }
  34097. static int ZEND_FASTCALL zend_post_incdec_property_helper_SPEC_CV_CV(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS)
  34098. {
  34099. USE_OPLINE
  34100. zval **object_ptr;
  34101. zval *object;
  34102. zval *property;
  34103. zval *retval;
  34104. int have_get_ptr = 0;
  34105. SAVE_OPLINE();
  34106. object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  34107. property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  34108. retval = &EX_T(opline->result.var).tmp_var;
  34109. if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  34110. zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
  34111. }
  34112. make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */
  34113. object = *object_ptr;
  34114. if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) {
  34115. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  34116. ZVAL_NULL(retval);
  34117. CHECK_EXCEPTION();
  34118. ZEND_VM_NEXT_OPCODE();
  34119. }
  34120. /* here we are sure we are dealing with an object */
  34121. if (0) {
  34122. MAKE_REAL_ZVAL_PTR(property);
  34123. }
  34124. if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) {
  34125. zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  34126. if (zptr != NULL) { /* NULL means no success in getting PTR */
  34127. have_get_ptr = 1;
  34128. if (UNEXPECTED(*zptr == &EG(error_zval))) {
  34129. ZVAL_NULL(retval);
  34130. } else {
  34131. SEPARATE_ZVAL_IF_NOT_REF(zptr);
  34132. ZVAL_COPY_VALUE(retval, *zptr);
  34133. zendi_zval_copy_ctor(*retval);
  34134. incdec_op(*zptr);
  34135. }
  34136. }
  34137. }
  34138. if (!have_get_ptr) {
  34139. if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) {
  34140. zval *z, *z_copy;
  34141. Z_ADDREF_P(object);
  34142. z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  34143. if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) {
  34144. zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC);
  34145. if (Z_REFCOUNT_P(z) == 0) {
  34146. GC_REMOVE_ZVAL_FROM_BUFFER(z);
  34147. zval_dtor(z);
  34148. FREE_ZVAL(z);
  34149. }
  34150. z = value;
  34151. }
  34152. ZVAL_COPY_VALUE(retval, z);
  34153. zendi_zval_copy_ctor(*retval);
  34154. ALLOC_ZVAL(z_copy);
  34155. INIT_PZVAL_COPY(z_copy, z);
  34156. zendi_zval_copy_ctor(*z_copy);
  34157. incdec_op(z_copy);
  34158. Z_ADDREF_P(z);
  34159. Z_OBJ_HT_P(object)->write_property(object, property, z_copy, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  34160. zval_ptr_dtor(&object);
  34161. zval_ptr_dtor(&z_copy);
  34162. zval_ptr_dtor(&z);
  34163. } else {
  34164. zend_error(E_WARNING, "Attempt to increment/decrement property of non-object");
  34165. ZVAL_NULL(retval);
  34166. }
  34167. }
  34168. if (0) {
  34169. zval_ptr_dtor(&property);
  34170. } else {
  34171. }
  34172. CHECK_EXCEPTION();
  34173. ZEND_VM_NEXT_OPCODE();
  34174. }
  34175. static int ZEND_FASTCALL ZEND_POST_INC_OBJ_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  34176. {
  34177. return zend_post_incdec_property_helper_SPEC_CV_CV(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  34178. }
  34179. static int ZEND_FASTCALL ZEND_POST_DEC_OBJ_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  34180. {
  34181. return zend_post_incdec_property_helper_SPEC_CV_CV(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  34182. }
  34183. static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  34184. {
  34185. USE_OPLINE
  34186. zval *container;
  34187. SAVE_OPLINE();
  34188. container = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  34189. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_R TSRMLS_CC);
  34190. if (IS_CV != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) {
  34191. }
  34192. CHECK_EXCEPTION();
  34193. ZEND_VM_NEXT_OPCODE();
  34194. }
  34195. static int ZEND_FASTCALL ZEND_FETCH_DIM_W_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  34196. {
  34197. USE_OPLINE
  34198. zend_free_op free_op1;
  34199. zval **container;
  34200. SAVE_OPLINE();
  34201. container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  34202. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  34203. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  34204. }
  34205. zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_W TSRMLS_CC);
  34206. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  34207. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  34208. }
  34209. /* We are going to assign the result by reference */
  34210. if (UNEXPECTED(opline->extended_value != 0)) {
  34211. zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr;
  34212. if (retval_ptr) {
  34213. Z_DELREF_PP(retval_ptr);
  34214. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr);
  34215. Z_ADDREF_PP(retval_ptr);
  34216. }
  34217. }
  34218. CHECK_EXCEPTION();
  34219. ZEND_VM_NEXT_OPCODE();
  34220. }
  34221. static int ZEND_FASTCALL ZEND_FETCH_DIM_RW_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  34222. {
  34223. USE_OPLINE
  34224. zend_free_op free_op1;
  34225. zval **container;
  34226. SAVE_OPLINE();
  34227. container = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  34228. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  34229. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  34230. }
  34231. zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_RW TSRMLS_CC);
  34232. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  34233. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  34234. }
  34235. CHECK_EXCEPTION();
  34236. ZEND_VM_NEXT_OPCODE();
  34237. }
  34238. static int ZEND_FASTCALL ZEND_FETCH_DIM_IS_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  34239. {
  34240. USE_OPLINE
  34241. zval *container;
  34242. SAVE_OPLINE();
  34243. container = _get_zval_ptr_cv_BP_VAR_IS(execute_data, opline->op1.var TSRMLS_CC);
  34244. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_IS TSRMLS_CC);
  34245. CHECK_EXCEPTION();
  34246. ZEND_VM_NEXT_OPCODE();
  34247. }
  34248. static int ZEND_FASTCALL ZEND_FETCH_DIM_FUNC_ARG_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  34249. {
  34250. USE_OPLINE
  34251. zend_free_op free_op1;
  34252. SAVE_OPLINE();
  34253. if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) {
  34254. zval **container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  34255. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  34256. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  34257. }
  34258. zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_W TSRMLS_CC);
  34259. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  34260. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  34261. }
  34262. } else {
  34263. zval *container;
  34264. if (IS_CV == IS_UNUSED) {
  34265. zend_error_noreturn(E_ERROR, "Cannot use [] for reading");
  34266. }
  34267. container = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  34268. zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_R TSRMLS_CC);
  34269. }
  34270. CHECK_EXCEPTION();
  34271. ZEND_VM_NEXT_OPCODE();
  34272. }
  34273. static int ZEND_FASTCALL ZEND_FETCH_DIM_UNSET_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  34274. {
  34275. USE_OPLINE
  34276. zend_free_op free_op1;
  34277. zval **container;
  34278. SAVE_OPLINE();
  34279. container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC);
  34280. if (IS_CV == IS_CV) {
  34281. if (container != &EG(uninitialized_zval_ptr)) {
  34282. SEPARATE_ZVAL_IF_NOT_REF(container);
  34283. }
  34284. }
  34285. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  34286. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  34287. }
  34288. zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_UNSET TSRMLS_CC);
  34289. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  34290. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  34291. }
  34292. if (UNEXPECTED(EX_T(opline->result.var).var.ptr_ptr == NULL)) {
  34293. zend_error_noreturn(E_ERROR, "Cannot unset string offsets");
  34294. ZEND_VM_NEXT_OPCODE();
  34295. } else {
  34296. zend_free_op free_res;
  34297. zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr;
  34298. PZVAL_UNLOCK(*retval_ptr, &free_res);
  34299. if (retval_ptr != &EG(uninitialized_zval_ptr)) {
  34300. SEPARATE_ZVAL_IF_NOT_REF(retval_ptr);
  34301. }
  34302. PZVAL_LOCK(*retval_ptr);
  34303. FREE_OP_VAR_PTR(free_res);
  34304. CHECK_EXCEPTION();
  34305. ZEND_VM_NEXT_OPCODE();
  34306. }
  34307. }
  34308. static int ZEND_FASTCALL zend_fetch_property_address_read_helper_SPEC_CV_CV(ZEND_OPCODE_HANDLER_ARGS)
  34309. {
  34310. USE_OPLINE
  34311. zval *container;
  34312. zval *offset;
  34313. SAVE_OPLINE();
  34314. container = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  34315. offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  34316. if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) ||
  34317. UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) {
  34318. zend_error(E_NOTICE, "Trying to get property of non-object");
  34319. PZVAL_LOCK(&EG(uninitialized_zval));
  34320. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  34321. } else {
  34322. zval *retval;
  34323. if (0) {
  34324. MAKE_REAL_ZVAL_PTR(offset);
  34325. }
  34326. /* here we are sure we are dealing with an object */
  34327. retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_R, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  34328. PZVAL_LOCK(retval);
  34329. EX_T(opline->result.var).var.ptr = retval;
  34330. if (0) {
  34331. zval_ptr_dtor(&offset);
  34332. } else {
  34333. }
  34334. }
  34335. CHECK_EXCEPTION();
  34336. ZEND_VM_NEXT_OPCODE();
  34337. }
  34338. static int ZEND_FASTCALL ZEND_FETCH_OBJ_R_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  34339. {
  34340. return zend_fetch_property_address_read_helper_SPEC_CV_CV(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  34341. }
  34342. static int ZEND_FASTCALL ZEND_FETCH_OBJ_W_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  34343. {
  34344. USE_OPLINE
  34345. zend_free_op free_op1;
  34346. zval *property;
  34347. zval **container;
  34348. SAVE_OPLINE();
  34349. property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  34350. if (0) {
  34351. MAKE_REAL_ZVAL_PTR(property);
  34352. }
  34353. container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  34354. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  34355. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  34356. }
  34357. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC);
  34358. if (0) {
  34359. zval_ptr_dtor(&property);
  34360. } else {
  34361. }
  34362. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  34363. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  34364. }
  34365. /* We are going to assign the result by reference */
  34366. if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
  34367. zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr;
  34368. Z_DELREF_PP(retval_ptr);
  34369. SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr);
  34370. Z_ADDREF_PP(retval_ptr);
  34371. EX_T(opline->result.var).var.ptr = *EX_T(opline->result.var).var.ptr_ptr;
  34372. EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr;
  34373. }
  34374. CHECK_EXCEPTION();
  34375. ZEND_VM_NEXT_OPCODE();
  34376. }
  34377. static int ZEND_FASTCALL ZEND_FETCH_OBJ_RW_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  34378. {
  34379. USE_OPLINE
  34380. zend_free_op free_op1;
  34381. zval *property;
  34382. zval **container;
  34383. SAVE_OPLINE();
  34384. property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  34385. container = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC);
  34386. if (0) {
  34387. MAKE_REAL_ZVAL_PTR(property);
  34388. }
  34389. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  34390. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  34391. }
  34392. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_RW TSRMLS_CC);
  34393. if (0) {
  34394. zval_ptr_dtor(&property);
  34395. } else {
  34396. }
  34397. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  34398. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  34399. }
  34400. CHECK_EXCEPTION();
  34401. ZEND_VM_NEXT_OPCODE();
  34402. }
  34403. static int ZEND_FASTCALL ZEND_FETCH_OBJ_IS_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  34404. {
  34405. USE_OPLINE
  34406. zval *container;
  34407. zval *offset;
  34408. SAVE_OPLINE();
  34409. container = _get_zval_ptr_cv_BP_VAR_IS(execute_data, opline->op1.var TSRMLS_CC);
  34410. offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  34411. if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) ||
  34412. UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) {
  34413. PZVAL_LOCK(&EG(uninitialized_zval));
  34414. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  34415. } else {
  34416. zval *retval;
  34417. if (0) {
  34418. MAKE_REAL_ZVAL_PTR(offset);
  34419. }
  34420. /* here we are sure we are dealing with an object */
  34421. retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_IS, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  34422. PZVAL_LOCK(retval);
  34423. EX_T(opline->result.var).var.ptr = retval;
  34424. if (0) {
  34425. zval_ptr_dtor(&offset);
  34426. } else {
  34427. }
  34428. }
  34429. CHECK_EXCEPTION();
  34430. ZEND_VM_NEXT_OPCODE();
  34431. }
  34432. static int ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  34433. {
  34434. USE_OPLINE
  34435. if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) {
  34436. /* Behave like FETCH_OBJ_W */
  34437. zend_free_op free_op1;
  34438. zval *property;
  34439. zval **container;
  34440. SAVE_OPLINE();
  34441. property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  34442. container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  34443. if (0) {
  34444. MAKE_REAL_ZVAL_PTR(property);
  34445. }
  34446. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  34447. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  34448. }
  34449. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC);
  34450. if (0) {
  34451. zval_ptr_dtor(&property);
  34452. } else {
  34453. }
  34454. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  34455. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  34456. }
  34457. CHECK_EXCEPTION();
  34458. ZEND_VM_NEXT_OPCODE();
  34459. } else {
  34460. return zend_fetch_property_address_read_helper_SPEC_CV_CV(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  34461. }
  34462. }
  34463. static int ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  34464. {
  34465. USE_OPLINE
  34466. zend_free_op free_op1, free_res;
  34467. zval **container;
  34468. zval *property;
  34469. SAVE_OPLINE();
  34470. container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC);
  34471. property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  34472. if (IS_CV == IS_CV) {
  34473. if (container != &EG(uninitialized_zval_ptr)) {
  34474. SEPARATE_ZVAL_IF_NOT_REF(container);
  34475. }
  34476. }
  34477. if (0) {
  34478. MAKE_REAL_ZVAL_PTR(property);
  34479. }
  34480. if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) {
  34481. zend_error_noreturn(E_ERROR, "Cannot use string offset as an object");
  34482. }
  34483. zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_UNSET TSRMLS_CC);
  34484. if (0) {
  34485. zval_ptr_dtor(&property);
  34486. } else {
  34487. }
  34488. if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) {
  34489. EXTRACT_ZVAL_PTR(&EX_T(opline->result.var));
  34490. }
  34491. PZVAL_UNLOCK(*EX_T(opline->result.var).var.ptr_ptr, &free_res);
  34492. if (EX_T(opline->result.var).var.ptr_ptr != &EG(uninitialized_zval_ptr)) {
  34493. SEPARATE_ZVAL_IF_NOT_REF(EX_T(opline->result.var).var.ptr_ptr);
  34494. }
  34495. PZVAL_LOCK(*EX_T(opline->result.var).var.ptr_ptr);
  34496. FREE_OP_VAR_PTR(free_res);
  34497. CHECK_EXCEPTION();
  34498. ZEND_VM_NEXT_OPCODE();
  34499. }
  34500. static int ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  34501. {
  34502. USE_OPLINE
  34503. zval **object_ptr;
  34504. zval *property_name;
  34505. SAVE_OPLINE();
  34506. object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  34507. property_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  34508. if (0) {
  34509. MAKE_REAL_ZVAL_PTR(property_name);
  34510. }
  34511. if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  34512. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  34513. }
  34514. zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_OBJ, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  34515. if (0) {
  34516. zval_ptr_dtor(&property_name);
  34517. } else {
  34518. }
  34519. /* assign_obj has two opcodes! */
  34520. CHECK_EXCEPTION();
  34521. ZEND_VM_INC_OPCODE();
  34522. ZEND_VM_NEXT_OPCODE();
  34523. }
  34524. static int ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  34525. {
  34526. USE_OPLINE
  34527. zval **object_ptr;
  34528. SAVE_OPLINE();
  34529. object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  34530. if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) {
  34531. zend_error_noreturn(E_ERROR, "Cannot use string offset as an array");
  34532. }
  34533. if (Z_TYPE_PP(object_ptr) == IS_OBJECT) {
  34534. zval *property_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  34535. if (0) {
  34536. MAKE_REAL_ZVAL_PTR(property_name);
  34537. }
  34538. zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_DIM, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  34539. if (0) {
  34540. zval_ptr_dtor(&property_name);
  34541. } else {
  34542. }
  34543. } else {
  34544. zend_free_op free_op_data1, free_op_data2;
  34545. zval *value;
  34546. zval *dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  34547. zval **variable_ptr_ptr;
  34548. zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), object_ptr, dim, IS_CV, BP_VAR_W TSRMLS_CC);
  34549. value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R);
  34550. variable_ptr_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC);
  34551. if (UNEXPECTED(variable_ptr_ptr == NULL)) {
  34552. if (zend_assign_to_string_offset(&EX_T((opline+1)->op2.var), value, (opline+1)->op1_type TSRMLS_CC)) {
  34553. if (RETURN_VALUE_USED(opline)) {
  34554. zval *retval;
  34555. ALLOC_ZVAL(retval);
  34556. ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T((opline+1)->op2.var).str_offset.str)+EX_T((opline+1)->op2.var).str_offset.offset, 1, 1);
  34557. INIT_PZVAL(retval);
  34558. EX_T(opline->result.var).var.ptr = retval;
  34559. }
  34560. } else if (RETURN_VALUE_USED(opline)) {
  34561. PZVAL_LOCK(&EG(uninitialized_zval));
  34562. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  34563. }
  34564. } else if (UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) {
  34565. if (IS_TMP_FREE(free_op_data1)) {
  34566. zval_dtor(value);
  34567. }
  34568. if (RETURN_VALUE_USED(opline)) {
  34569. PZVAL_LOCK(&EG(uninitialized_zval));
  34570. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  34571. }
  34572. } else {
  34573. if ((opline+1)->op1_type == IS_TMP_VAR) {
  34574. value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  34575. } else if ((opline+1)->op1_type == IS_CONST) {
  34576. value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  34577. } else {
  34578. value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  34579. }
  34580. if (RETURN_VALUE_USED(opline)) {
  34581. PZVAL_LOCK(value);
  34582. EX_T(opline->result.var).var.ptr = value;
  34583. }
  34584. }
  34585. FREE_OP_VAR_PTR(free_op_data2);
  34586. FREE_OP_IF_VAR(free_op_data1);
  34587. }
  34588. /* assign_dim has two opcodes! */
  34589. CHECK_EXCEPTION();
  34590. ZEND_VM_INC_OPCODE();
  34591. ZEND_VM_NEXT_OPCODE();
  34592. }
  34593. static int ZEND_FASTCALL ZEND_ASSIGN_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  34594. {
  34595. USE_OPLINE
  34596. zval *value;
  34597. zval **variable_ptr_ptr;
  34598. SAVE_OPLINE();
  34599. value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  34600. variable_ptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  34601. if (IS_CV == IS_VAR && UNEXPECTED(variable_ptr_ptr == NULL)) {
  34602. if (zend_assign_to_string_offset(&EX_T(opline->op1.var), value, IS_CV TSRMLS_CC)) {
  34603. if (RETURN_VALUE_USED(opline)) {
  34604. zval *retval;
  34605. ALLOC_ZVAL(retval);
  34606. ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T(opline->op1.var).str_offset.str)+EX_T(opline->op1.var).str_offset.offset, 1, 1);
  34607. INIT_PZVAL(retval);
  34608. EX_T(opline->result.var).var.ptr = retval;
  34609. }
  34610. } else if (RETURN_VALUE_USED(opline)) {
  34611. PZVAL_LOCK(&EG(uninitialized_zval));
  34612. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  34613. }
  34614. } else if (IS_CV == IS_VAR && UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) {
  34615. if (0) {
  34616. zval_dtor(value);
  34617. }
  34618. if (RETURN_VALUE_USED(opline)) {
  34619. PZVAL_LOCK(&EG(uninitialized_zval));
  34620. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  34621. }
  34622. } else {
  34623. if (IS_CV == IS_TMP_VAR) {
  34624. value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  34625. } else if (IS_CV == IS_CONST) {
  34626. value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  34627. } else {
  34628. value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC);
  34629. }
  34630. if (RETURN_VALUE_USED(opline)) {
  34631. PZVAL_LOCK(value);
  34632. EX_T(opline->result.var).var.ptr = value;
  34633. }
  34634. }
  34635. if (IS_CV == IS_VAR && 0) {
  34636. zval_ptr_dtor_nogc(&value);
  34637. }
  34638. /* zend_assign_to_variable() always takes care of op2, never free it! */
  34639. CHECK_EXCEPTION();
  34640. ZEND_VM_NEXT_OPCODE();
  34641. }
  34642. static int ZEND_FASTCALL ZEND_ASSIGN_REF_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  34643. {
  34644. USE_OPLINE
  34645. zend_free_op free_op2;
  34646. zval **variable_ptr_ptr;
  34647. zval **value_ptr_ptr;
  34648. SAVE_OPLINE();
  34649. value_ptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op2.var TSRMLS_CC);
  34650. if (IS_CV == IS_VAR && UNEXPECTED(EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr)) {
  34651. zend_error_noreturn(E_ERROR, "Cannot assign by reference to overloaded object");
  34652. }
  34653. if (IS_CV == IS_VAR &&
  34654. value_ptr_ptr &&
  34655. !Z_ISREF_PP(value_ptr_ptr) &&
  34656. opline->extended_value == ZEND_RETURNS_FUNCTION &&
  34657. !EX_T(opline->op2.var).var.fcall_returned_reference) {
  34658. if (free_op2.var == NULL) {
  34659. PZVAL_LOCK(*value_ptr_ptr); /* undo the effect of get_zval_ptr_ptr() */
  34660. }
  34661. zend_error(E_STRICT, "Only variables should be assigned by reference");
  34662. if (UNEXPECTED(EG(exception) != NULL)) {
  34663. HANDLE_EXCEPTION();
  34664. }
  34665. return ZEND_ASSIGN_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  34666. } else if (IS_CV == IS_VAR && opline->extended_value == ZEND_RETURNS_NEW) {
  34667. PZVAL_LOCK(*value_ptr_ptr);
  34668. }
  34669. variable_ptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  34670. if ((IS_CV == IS_VAR && UNEXPECTED(value_ptr_ptr == NULL)) ||
  34671. (IS_CV == IS_VAR && UNEXPECTED(variable_ptr_ptr == NULL))) {
  34672. zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets nor overloaded objects");
  34673. } else if ((IS_CV == IS_VAR && UNEXPECTED(*value_ptr_ptr == &EG(error_zval))) ||
  34674. (IS_CV == IS_VAR && UNEXPECTED(*variable_ptr_ptr == &EG(error_zval)))) {
  34675. variable_ptr_ptr = &EG(uninitialized_zval_ptr);
  34676. } else {
  34677. zend_assign_to_variable_reference(variable_ptr_ptr, value_ptr_ptr TSRMLS_CC);
  34678. if (IS_CV == IS_VAR && opline->extended_value == ZEND_RETURNS_NEW) {
  34679. Z_DELREF_PP(variable_ptr_ptr);
  34680. }
  34681. }
  34682. if (RETURN_VALUE_USED(opline)) {
  34683. PZVAL_LOCK(*variable_ptr_ptr);
  34684. EX_T(opline->result.var).var.ptr = *variable_ptr_ptr;
  34685. }
  34686. CHECK_EXCEPTION();
  34687. ZEND_VM_NEXT_OPCODE();
  34688. }
  34689. static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  34690. {
  34691. USE_OPLINE
  34692. zval *function_name;
  34693. char *function_name_strval;
  34694. int function_name_strlen;
  34695. call_slot *call = EX(call_slots) + opline->result.num;
  34696. SAVE_OPLINE();
  34697. function_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  34698. if (IS_CV != IS_CONST &&
  34699. UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) {
  34700. if (UNEXPECTED(EG(exception) != NULL)) {
  34701. HANDLE_EXCEPTION();
  34702. }
  34703. zend_error_noreturn(E_ERROR, "Method name must be a string");
  34704. }
  34705. function_name_strval = Z_STRVAL_P(function_name);
  34706. function_name_strlen = Z_STRLEN_P(function_name);
  34707. call->object = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  34708. if (EXPECTED(call->object != NULL) &&
  34709. EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) {
  34710. call->called_scope = Z_OBJCE_P(call->object);
  34711. if (IS_CV != IS_CONST ||
  34712. (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) {
  34713. zval *object = call->object;
  34714. if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) {
  34715. zend_error_noreturn(E_ERROR, "Object does not support method calls");
  34716. }
  34717. /* First, locate the function. */
  34718. call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_CV == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC);
  34719. if (UNEXPECTED(call->fbc == NULL)) {
  34720. zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval);
  34721. }
  34722. if (IS_CV == IS_CONST &&
  34723. EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) &&
  34724. EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) &&
  34725. EXPECTED(call->object == object)) {
  34726. CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc);
  34727. }
  34728. }
  34729. } else {
  34730. if (UNEXPECTED(EG(exception) != NULL)) {
  34731. HANDLE_EXCEPTION();
  34732. }
  34733. zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object)));
  34734. }
  34735. if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) {
  34736. call->object = NULL;
  34737. } else {
  34738. if (!PZVAL_IS_REF(call->object)) {
  34739. Z_ADDREF_P(call->object); /* For $this pointer */
  34740. } else {
  34741. zval *this_ptr;
  34742. ALLOC_ZVAL(this_ptr);
  34743. INIT_PZVAL_COPY(this_ptr, call->object);
  34744. zval_copy_ctor(this_ptr);
  34745. call->object = this_ptr;
  34746. }
  34747. }
  34748. call->num_additional_args = 0;
  34749. call->is_ctor_call = 0;
  34750. EX(call) = call;
  34751. CHECK_EXCEPTION();
  34752. ZEND_VM_NEXT_OPCODE();
  34753. }
  34754. static int ZEND_FASTCALL ZEND_CASE_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  34755. {
  34756. USE_OPLINE
  34757. SAVE_OPLINE();
  34758. is_equal_function(&EX_T(opline->result.var).tmp_var,
  34759. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  34760. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  34761. CHECK_EXCEPTION();
  34762. ZEND_VM_NEXT_OPCODE();
  34763. }
  34764. static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  34765. {
  34766. USE_OPLINE
  34767. zval *expr_ptr;
  34768. SAVE_OPLINE();
  34769. if ((IS_CV == IS_VAR || IS_CV == IS_CV) && opline->extended_value) {
  34770. zval **expr_ptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  34771. if (IS_CV == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) {
  34772. zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets");
  34773. }
  34774. SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr);
  34775. expr_ptr = *expr_ptr_ptr;
  34776. Z_ADDREF_P(expr_ptr);
  34777. } else {
  34778. expr_ptr=_get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  34779. if (0) { /* temporary variable */
  34780. zval *new_expr;
  34781. ALLOC_ZVAL(new_expr);
  34782. INIT_PZVAL_COPY(new_expr, expr_ptr);
  34783. expr_ptr = new_expr;
  34784. } else if (IS_CV == IS_CONST || PZVAL_IS_REF(expr_ptr)) {
  34785. zval *new_expr;
  34786. ALLOC_ZVAL(new_expr);
  34787. INIT_PZVAL_COPY(new_expr, expr_ptr);
  34788. expr_ptr = new_expr;
  34789. zendi_zval_copy_ctor(*expr_ptr);
  34790. } else if (IS_CV == IS_CV) {
  34791. Z_ADDREF_P(expr_ptr);
  34792. }
  34793. }
  34794. if (IS_CV != IS_UNUSED) {
  34795. zval *offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  34796. ulong hval;
  34797. switch (Z_TYPE_P(offset)) {
  34798. case IS_DOUBLE:
  34799. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  34800. goto num_index;
  34801. case IS_LONG:
  34802. case IS_BOOL:
  34803. hval = Z_LVAL_P(offset);
  34804. num_index:
  34805. zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL);
  34806. break;
  34807. case IS_STRING:
  34808. if (IS_CV == IS_CONST) {
  34809. hval = Z_HASH_P(offset);
  34810. } else {
  34811. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index);
  34812. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  34813. }
  34814. zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL);
  34815. break;
  34816. case IS_NULL:
  34817. zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL);
  34818. break;
  34819. default:
  34820. zend_error(E_WARNING, "Illegal offset type");
  34821. zval_ptr_dtor(&expr_ptr);
  34822. /* do nothing */
  34823. break;
  34824. }
  34825. } else {
  34826. if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) {
  34827. zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied");
  34828. zval_ptr_dtor(&expr_ptr);
  34829. }
  34830. }
  34831. if ((IS_CV == IS_VAR || IS_CV == IS_CV) && opline->extended_value) {
  34832. }
  34833. CHECK_EXCEPTION();
  34834. ZEND_VM_NEXT_OPCODE();
  34835. }
  34836. static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  34837. {
  34838. USE_OPLINE
  34839. array_init(&EX_T(opline->result.var).tmp_var);
  34840. if (IS_CV == IS_UNUSED) {
  34841. ZEND_VM_NEXT_OPCODE();
  34842. #if 0 || IS_CV != IS_UNUSED
  34843. } else {
  34844. return ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  34845. #endif
  34846. }
  34847. }
  34848. static int ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  34849. {
  34850. USE_OPLINE
  34851. zval **container;
  34852. zval *offset;
  34853. ulong hval;
  34854. SAVE_OPLINE();
  34855. container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC);
  34856. if (IS_CV == IS_CV && container != &EG(uninitialized_zval_ptr)) {
  34857. SEPARATE_ZVAL_IF_NOT_REF(container);
  34858. }
  34859. offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  34860. if (IS_CV != IS_VAR || container) {
  34861. switch (Z_TYPE_PP(container)) {
  34862. case IS_ARRAY: {
  34863. HashTable *ht = Z_ARRVAL_PP(container);
  34864. switch (Z_TYPE_P(offset)) {
  34865. case IS_DOUBLE:
  34866. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  34867. zend_hash_index_del(ht, hval);
  34868. break;
  34869. case IS_RESOURCE:
  34870. case IS_BOOL:
  34871. case IS_LONG:
  34872. hval = Z_LVAL_P(offset);
  34873. zend_hash_index_del(ht, hval);
  34874. break;
  34875. case IS_STRING:
  34876. if (IS_CV == IS_CV || IS_CV == IS_VAR) {
  34877. Z_ADDREF_P(offset);
  34878. }
  34879. if (IS_CV == IS_CONST) {
  34880. hval = Z_HASH_P(offset);
  34881. } else {
  34882. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_dim);
  34883. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  34884. }
  34885. if (ht == &EG(symbol_table)) {
  34886. zend_delete_global_variable_ex(offset->value.str.val, offset->value.str.len, hval TSRMLS_CC);
  34887. } else {
  34888. zend_hash_quick_del(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval);
  34889. }
  34890. if (IS_CV == IS_CV || IS_CV == IS_VAR) {
  34891. zval_ptr_dtor(&offset);
  34892. }
  34893. break;
  34894. num_index_dim:
  34895. zend_hash_index_del(ht, hval);
  34896. if (IS_CV == IS_CV || IS_CV == IS_VAR) {
  34897. zval_ptr_dtor(&offset);
  34898. }
  34899. break;
  34900. case IS_NULL:
  34901. zend_hash_del(ht, "", sizeof(""));
  34902. break;
  34903. default:
  34904. zend_error(E_WARNING, "Illegal offset type in unset");
  34905. break;
  34906. }
  34907. break;
  34908. }
  34909. case IS_OBJECT:
  34910. if (UNEXPECTED(Z_OBJ_HT_P(*container)->unset_dimension == NULL)) {
  34911. zend_error_noreturn(E_ERROR, "Cannot use object as array");
  34912. }
  34913. if (0) {
  34914. MAKE_REAL_ZVAL_PTR(offset);
  34915. }
  34916. Z_OBJ_HT_P(*container)->unset_dimension(*container, offset TSRMLS_CC);
  34917. if (0) {
  34918. zval_ptr_dtor(&offset);
  34919. } else {
  34920. }
  34921. break;
  34922. case IS_STRING:
  34923. zend_error_noreturn(E_ERROR, "Cannot unset string offsets");
  34924. ZEND_VM_CONTINUE(); /* bailed out before */
  34925. default:
  34926. break;
  34927. }
  34928. } else {
  34929. }
  34930. CHECK_EXCEPTION();
  34931. ZEND_VM_NEXT_OPCODE();
  34932. }
  34933. static int ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  34934. {
  34935. USE_OPLINE
  34936. zval **container;
  34937. zval *offset;
  34938. SAVE_OPLINE();
  34939. container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC);
  34940. offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  34941. if (IS_CV != IS_VAR || container) {
  34942. if (IS_CV == IS_CV && container != &EG(uninitialized_zval_ptr)) {
  34943. SEPARATE_ZVAL_IF_NOT_REF(container);
  34944. }
  34945. if (Z_TYPE_PP(container) == IS_OBJECT) {
  34946. if (0) {
  34947. MAKE_REAL_ZVAL_PTR(offset);
  34948. }
  34949. if (Z_OBJ_HT_P(*container)->unset_property) {
  34950. Z_OBJ_HT_P(*container)->unset_property(*container, offset, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  34951. } else {
  34952. zend_error(E_NOTICE, "Trying to unset property of non-object");
  34953. }
  34954. if (0) {
  34955. zval_ptr_dtor(&offset);
  34956. } else {
  34957. }
  34958. } else {
  34959. }
  34960. } else {
  34961. }
  34962. CHECK_EXCEPTION();
  34963. ZEND_VM_NEXT_OPCODE();
  34964. }
  34965. static int ZEND_FASTCALL zend_isset_isempty_dim_prop_obj_handler_SPEC_CV_CV(int prop_dim, ZEND_OPCODE_HANDLER_ARGS)
  34966. {
  34967. USE_OPLINE
  34968. zval *container;
  34969. zval **value = NULL;
  34970. int result = 0;
  34971. ulong hval;
  34972. zval *offset;
  34973. SAVE_OPLINE();
  34974. container = _get_zval_ptr_cv_BP_VAR_IS(execute_data, opline->op1.var TSRMLS_CC);
  34975. offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  34976. if (Z_TYPE_P(container) == IS_ARRAY && !prop_dim) {
  34977. HashTable *ht;
  34978. int isset = 0;
  34979. ht = Z_ARRVAL_P(container);
  34980. switch (Z_TYPE_P(offset)) {
  34981. case IS_DOUBLE:
  34982. hval = zend_dval_to_lval(Z_DVAL_P(offset));
  34983. goto num_index_prop;
  34984. case IS_RESOURCE:
  34985. case IS_BOOL:
  34986. case IS_LONG:
  34987. hval = Z_LVAL_P(offset);
  34988. num_index_prop:
  34989. if (zend_hash_index_find(ht, hval, (void **) &value) == SUCCESS) {
  34990. isset = 1;
  34991. }
  34992. break;
  34993. case IS_STRING:
  34994. if (IS_CV == IS_CONST) {
  34995. hval = Z_HASH_P(offset);
  34996. } else {
  34997. ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_prop);
  34998. hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset));
  34999. }
  35000. if (zend_hash_quick_find(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, (void **) &value) == SUCCESS) {
  35001. isset = 1;
  35002. }
  35003. break;
  35004. case IS_NULL:
  35005. if (zend_hash_find(ht, "", sizeof(""), (void **) &value) == SUCCESS) {
  35006. isset = 1;
  35007. }
  35008. break;
  35009. default:
  35010. zend_error(E_WARNING, "Illegal offset type in isset or empty");
  35011. break;
  35012. }
  35013. if (opline->extended_value & ZEND_ISSET) {
  35014. if (isset && Z_TYPE_PP(value) == IS_NULL) {
  35015. result = 0;
  35016. } else {
  35017. result = isset;
  35018. }
  35019. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  35020. if (!isset || !i_zend_is_true(*value)) {
  35021. result = 0;
  35022. } else {
  35023. result = 1;
  35024. }
  35025. }
  35026. } else if (Z_TYPE_P(container) == IS_OBJECT) {
  35027. if (0) {
  35028. MAKE_REAL_ZVAL_PTR(offset);
  35029. }
  35030. if (prop_dim) {
  35031. if (Z_OBJ_HT_P(container)->has_property) {
  35032. result = Z_OBJ_HT_P(container)->has_property(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
  35033. } else {
  35034. zend_error(E_NOTICE, "Trying to check property of non-object");
  35035. result = 0;
  35036. }
  35037. } else {
  35038. if (Z_OBJ_HT_P(container)->has_dimension) {
  35039. result = Z_OBJ_HT_P(container)->has_dimension(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0 TSRMLS_CC);
  35040. } else {
  35041. zend_error(E_NOTICE, "Trying to check element of non-array");
  35042. result = 0;
  35043. }
  35044. }
  35045. if (0) {
  35046. zval_ptr_dtor(&offset);
  35047. } else {
  35048. }
  35049. } else if (Z_TYPE_P(container) == IS_STRING && !prop_dim) { /* string offsets */
  35050. zval tmp;
  35051. if (Z_TYPE_P(offset) != IS_LONG) {
  35052. if (Z_TYPE_P(offset) <= IS_BOOL /* simple scalar types */
  35053. || (Z_TYPE_P(offset) == IS_STRING /* or numeric string */
  35054. && IS_LONG == is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, 0))) {
  35055. ZVAL_COPY_VALUE(&tmp, offset);
  35056. zval_copy_ctor(&tmp);
  35057. convert_to_long(&tmp);
  35058. offset = &tmp;
  35059. } else {
  35060. /* can not be converted to proper offset, return "not set" */
  35061. result = 0;
  35062. }
  35063. }
  35064. if (Z_TYPE_P(offset) == IS_LONG) {
  35065. if (opline->extended_value & ZEND_ISSET) {
  35066. if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container)) {
  35067. result = 1;
  35068. }
  35069. } else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
  35070. if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container) && Z_STRVAL_P(container)[offset->value.lval] != '0') {
  35071. result = 1;
  35072. }
  35073. }
  35074. }
  35075. } else {
  35076. }
  35077. Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL;
  35078. if (opline->extended_value & ZEND_ISSET) {
  35079. Z_LVAL(EX_T(opline->result.var).tmp_var) = result;
  35080. } else {
  35081. Z_LVAL(EX_T(opline->result.var).tmp_var) = !result;
  35082. }
  35083. CHECK_EXCEPTION();
  35084. ZEND_VM_NEXT_OPCODE();
  35085. }
  35086. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  35087. {
  35088. return zend_isset_isempty_dim_prop_obj_handler_SPEC_CV_CV(0, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  35089. }
  35090. static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  35091. {
  35092. return zend_isset_isempty_dim_prop_obj_handler_SPEC_CV_CV(1, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  35093. }
  35094. static int ZEND_FASTCALL ZEND_YIELD_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  35095. {
  35096. USE_OPLINE
  35097. /* The generator object is stored in return_value_ptr_ptr */
  35098. zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr);
  35099. if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) {
  35100. zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator");
  35101. }
  35102. /* Destroy the previously yielded value */
  35103. if (generator->value) {
  35104. zval_ptr_dtor(&generator->value);
  35105. }
  35106. /* Destroy the previously yielded key */
  35107. if (generator->key) {
  35108. zval_ptr_dtor(&generator->key);
  35109. }
  35110. /* Set the new yielded value */
  35111. if (IS_CV != IS_UNUSED) {
  35112. if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) {
  35113. /* Constants and temporary variables aren't yieldable by reference,
  35114. * but we still allow them with a notice. */
  35115. if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR) {
  35116. zval *value, *copy;
  35117. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  35118. value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  35119. ALLOC_ZVAL(copy);
  35120. INIT_PZVAL_COPY(copy, value);
  35121. /* Temporary variables don't need ctor copying */
  35122. if (!0) {
  35123. zval_copy_ctor(copy);
  35124. }
  35125. generator->value = copy;
  35126. } else {
  35127. zval **value_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC);
  35128. if (IS_CV == IS_VAR && UNEXPECTED(value_ptr == NULL)) {
  35129. zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference");
  35130. }
  35131. /* If a function call result is yielded and the function did
  35132. * not return by reference we throw a notice. */
  35133. if (IS_CV == IS_VAR && !Z_ISREF_PP(value_ptr)
  35134. && !(opline->extended_value == ZEND_RETURNS_FUNCTION
  35135. && EX_T(opline->op1.var).var.fcall_returned_reference)
  35136. && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) {
  35137. zend_error(E_NOTICE, "Only variable references should be yielded by reference");
  35138. Z_ADDREF_PP(value_ptr);
  35139. generator->value = *value_ptr;
  35140. } else {
  35141. SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr);
  35142. Z_ADDREF_PP(value_ptr);
  35143. generator->value = *value_ptr;
  35144. }
  35145. }
  35146. } else {
  35147. zval *value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC);
  35148. /* Consts, temporary variables and references need copying */
  35149. if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR
  35150. || PZVAL_IS_REF(value)
  35151. ) {
  35152. zval *copy;
  35153. ALLOC_ZVAL(copy);
  35154. INIT_PZVAL_COPY(copy, value);
  35155. /* Temporary variables don't need ctor copying */
  35156. if (!0) {
  35157. zval_copy_ctor(copy);
  35158. }
  35159. generator->value = copy;
  35160. } else {
  35161. if (IS_CV == IS_CV) {
  35162. Z_ADDREF_P(value);
  35163. }
  35164. generator->value = value;
  35165. }
  35166. }
  35167. } else {
  35168. /* If no value was specified yield null */
  35169. Z_ADDREF(EG(uninitialized_zval));
  35170. generator->value = &EG(uninitialized_zval);
  35171. }
  35172. /* Set the new yielded key */
  35173. if (IS_CV != IS_UNUSED) {
  35174. zval *key = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC);
  35175. /* Consts, temporary variables and references need copying */
  35176. if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR
  35177. || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0)
  35178. ) {
  35179. zval *copy;
  35180. ALLOC_ZVAL(copy);
  35181. INIT_PZVAL_COPY(copy, key);
  35182. /* Temporary variables don't need ctor copying */
  35183. if (!0) {
  35184. zval_copy_ctor(copy);
  35185. }
  35186. generator->key = copy;
  35187. } else {
  35188. Z_ADDREF_P(key);
  35189. generator->key = key;
  35190. }
  35191. if (Z_TYPE_P(generator->key) == IS_LONG
  35192. && Z_LVAL_P(generator->key) > generator->largest_used_integer_key
  35193. ) {
  35194. generator->largest_used_integer_key = Z_LVAL_P(generator->key);
  35195. }
  35196. } else {
  35197. /* If no key was specified we use auto-increment keys */
  35198. generator->largest_used_integer_key++;
  35199. ALLOC_INIT_ZVAL(generator->key);
  35200. ZVAL_LONG(generator->key, generator->largest_used_integer_key);
  35201. }
  35202. if (RETURN_VALUE_USED(opline)) {
  35203. /* If the return value of yield is used set the send
  35204. * target and initialize it to NULL */
  35205. generator->send_target = &EX_T(opline->result.var).var.ptr;
  35206. Z_ADDREF(EG(uninitialized_zval));
  35207. EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval);
  35208. } else {
  35209. generator->send_target = NULL;
  35210. }
  35211. /* We increment to the next op, so we are at the correct position when the
  35212. * generator is resumed. */
  35213. ZEND_VM_INC_OPCODE();
  35214. /* The GOTO VM uses a local opline variable. We need to set the opline
  35215. * variable in execute_data so we don't resume at an old position. */
  35216. SAVE_OPLINE();
  35217. ZEND_VM_RETURN();
  35218. }
  35219. static int ZEND_FASTCALL ZEND_POW_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  35220. {
  35221. USE_OPLINE
  35222. SAVE_OPLINE();
  35223. pow_function(&EX_T(opline->result.var).tmp_var,
  35224. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC),
  35225. _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC);
  35226. CHECK_EXCEPTION();
  35227. ZEND_VM_NEXT_OPCODE();
  35228. }
  35229. static int ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  35230. {
  35231. return zend_binary_assign_op_helper_SPEC_CV_CV(pow_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  35232. }
  35233. static int ZEND_FASTCALL ZEND_NULL_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
  35234. {
  35235. zend_error_noreturn(E_ERROR, "Invalid opcode %d/%d/%d.", OPLINE->opcode, OPLINE->op1_type, OPLINE->op2_type);
  35236. ZEND_VM_NEXT_OPCODE(); /* Never reached */
  35237. }
  35238. void zend_init_opcodes_handlers(void)
  35239. {
  35240. static const opcode_handler_t labels[] = {
  35241. ZEND_NOP_SPEC_HANDLER,
  35242. ZEND_NOP_SPEC_HANDLER,
  35243. ZEND_NOP_SPEC_HANDLER,
  35244. ZEND_NOP_SPEC_HANDLER,
  35245. ZEND_NOP_SPEC_HANDLER,
  35246. ZEND_NOP_SPEC_HANDLER,
  35247. ZEND_NOP_SPEC_HANDLER,
  35248. ZEND_NOP_SPEC_HANDLER,
  35249. ZEND_NOP_SPEC_HANDLER,
  35250. ZEND_NOP_SPEC_HANDLER,
  35251. ZEND_NOP_SPEC_HANDLER,
  35252. ZEND_NOP_SPEC_HANDLER,
  35253. ZEND_NOP_SPEC_HANDLER,
  35254. ZEND_NOP_SPEC_HANDLER,
  35255. ZEND_NOP_SPEC_HANDLER,
  35256. ZEND_NOP_SPEC_HANDLER,
  35257. ZEND_NOP_SPEC_HANDLER,
  35258. ZEND_NOP_SPEC_HANDLER,
  35259. ZEND_NOP_SPEC_HANDLER,
  35260. ZEND_NOP_SPEC_HANDLER,
  35261. ZEND_NOP_SPEC_HANDLER,
  35262. ZEND_NOP_SPEC_HANDLER,
  35263. ZEND_NOP_SPEC_HANDLER,
  35264. ZEND_NOP_SPEC_HANDLER,
  35265. ZEND_NOP_SPEC_HANDLER,
  35266. ZEND_ADD_SPEC_CONST_CONST_HANDLER,
  35267. ZEND_ADD_SPEC_CONST_TMP_HANDLER,
  35268. ZEND_ADD_SPEC_CONST_VAR_HANDLER,
  35269. ZEND_NULL_HANDLER,
  35270. ZEND_ADD_SPEC_CONST_CV_HANDLER,
  35271. ZEND_ADD_SPEC_TMP_CONST_HANDLER,
  35272. ZEND_ADD_SPEC_TMP_TMP_HANDLER,
  35273. ZEND_ADD_SPEC_TMP_VAR_HANDLER,
  35274. ZEND_NULL_HANDLER,
  35275. ZEND_ADD_SPEC_TMP_CV_HANDLER,
  35276. ZEND_ADD_SPEC_VAR_CONST_HANDLER,
  35277. ZEND_ADD_SPEC_VAR_TMP_HANDLER,
  35278. ZEND_ADD_SPEC_VAR_VAR_HANDLER,
  35279. ZEND_NULL_HANDLER,
  35280. ZEND_ADD_SPEC_VAR_CV_HANDLER,
  35281. ZEND_NULL_HANDLER,
  35282. ZEND_NULL_HANDLER,
  35283. ZEND_NULL_HANDLER,
  35284. ZEND_NULL_HANDLER,
  35285. ZEND_NULL_HANDLER,
  35286. ZEND_ADD_SPEC_CV_CONST_HANDLER,
  35287. ZEND_ADD_SPEC_CV_TMP_HANDLER,
  35288. ZEND_ADD_SPEC_CV_VAR_HANDLER,
  35289. ZEND_NULL_HANDLER,
  35290. ZEND_ADD_SPEC_CV_CV_HANDLER,
  35291. ZEND_SUB_SPEC_CONST_CONST_HANDLER,
  35292. ZEND_SUB_SPEC_CONST_TMP_HANDLER,
  35293. ZEND_SUB_SPEC_CONST_VAR_HANDLER,
  35294. ZEND_NULL_HANDLER,
  35295. ZEND_SUB_SPEC_CONST_CV_HANDLER,
  35296. ZEND_SUB_SPEC_TMP_CONST_HANDLER,
  35297. ZEND_SUB_SPEC_TMP_TMP_HANDLER,
  35298. ZEND_SUB_SPEC_TMP_VAR_HANDLER,
  35299. ZEND_NULL_HANDLER,
  35300. ZEND_SUB_SPEC_TMP_CV_HANDLER,
  35301. ZEND_SUB_SPEC_VAR_CONST_HANDLER,
  35302. ZEND_SUB_SPEC_VAR_TMP_HANDLER,
  35303. ZEND_SUB_SPEC_VAR_VAR_HANDLER,
  35304. ZEND_NULL_HANDLER,
  35305. ZEND_SUB_SPEC_VAR_CV_HANDLER,
  35306. ZEND_NULL_HANDLER,
  35307. ZEND_NULL_HANDLER,
  35308. ZEND_NULL_HANDLER,
  35309. ZEND_NULL_HANDLER,
  35310. ZEND_NULL_HANDLER,
  35311. ZEND_SUB_SPEC_CV_CONST_HANDLER,
  35312. ZEND_SUB_SPEC_CV_TMP_HANDLER,
  35313. ZEND_SUB_SPEC_CV_VAR_HANDLER,
  35314. ZEND_NULL_HANDLER,
  35315. ZEND_SUB_SPEC_CV_CV_HANDLER,
  35316. ZEND_MUL_SPEC_CONST_CONST_HANDLER,
  35317. ZEND_MUL_SPEC_CONST_TMP_HANDLER,
  35318. ZEND_MUL_SPEC_CONST_VAR_HANDLER,
  35319. ZEND_NULL_HANDLER,
  35320. ZEND_MUL_SPEC_CONST_CV_HANDLER,
  35321. ZEND_MUL_SPEC_TMP_CONST_HANDLER,
  35322. ZEND_MUL_SPEC_TMP_TMP_HANDLER,
  35323. ZEND_MUL_SPEC_TMP_VAR_HANDLER,
  35324. ZEND_NULL_HANDLER,
  35325. ZEND_MUL_SPEC_TMP_CV_HANDLER,
  35326. ZEND_MUL_SPEC_VAR_CONST_HANDLER,
  35327. ZEND_MUL_SPEC_VAR_TMP_HANDLER,
  35328. ZEND_MUL_SPEC_VAR_VAR_HANDLER,
  35329. ZEND_NULL_HANDLER,
  35330. ZEND_MUL_SPEC_VAR_CV_HANDLER,
  35331. ZEND_NULL_HANDLER,
  35332. ZEND_NULL_HANDLER,
  35333. ZEND_NULL_HANDLER,
  35334. ZEND_NULL_HANDLER,
  35335. ZEND_NULL_HANDLER,
  35336. ZEND_MUL_SPEC_CV_CONST_HANDLER,
  35337. ZEND_MUL_SPEC_CV_TMP_HANDLER,
  35338. ZEND_MUL_SPEC_CV_VAR_HANDLER,
  35339. ZEND_NULL_HANDLER,
  35340. ZEND_MUL_SPEC_CV_CV_HANDLER,
  35341. ZEND_DIV_SPEC_CONST_CONST_HANDLER,
  35342. ZEND_DIV_SPEC_CONST_TMP_HANDLER,
  35343. ZEND_DIV_SPEC_CONST_VAR_HANDLER,
  35344. ZEND_NULL_HANDLER,
  35345. ZEND_DIV_SPEC_CONST_CV_HANDLER,
  35346. ZEND_DIV_SPEC_TMP_CONST_HANDLER,
  35347. ZEND_DIV_SPEC_TMP_TMP_HANDLER,
  35348. ZEND_DIV_SPEC_TMP_VAR_HANDLER,
  35349. ZEND_NULL_HANDLER,
  35350. ZEND_DIV_SPEC_TMP_CV_HANDLER,
  35351. ZEND_DIV_SPEC_VAR_CONST_HANDLER,
  35352. ZEND_DIV_SPEC_VAR_TMP_HANDLER,
  35353. ZEND_DIV_SPEC_VAR_VAR_HANDLER,
  35354. ZEND_NULL_HANDLER,
  35355. ZEND_DIV_SPEC_VAR_CV_HANDLER,
  35356. ZEND_NULL_HANDLER,
  35357. ZEND_NULL_HANDLER,
  35358. ZEND_NULL_HANDLER,
  35359. ZEND_NULL_HANDLER,
  35360. ZEND_NULL_HANDLER,
  35361. ZEND_DIV_SPEC_CV_CONST_HANDLER,
  35362. ZEND_DIV_SPEC_CV_TMP_HANDLER,
  35363. ZEND_DIV_SPEC_CV_VAR_HANDLER,
  35364. ZEND_NULL_HANDLER,
  35365. ZEND_DIV_SPEC_CV_CV_HANDLER,
  35366. ZEND_MOD_SPEC_CONST_CONST_HANDLER,
  35367. ZEND_MOD_SPEC_CONST_TMP_HANDLER,
  35368. ZEND_MOD_SPEC_CONST_VAR_HANDLER,
  35369. ZEND_NULL_HANDLER,
  35370. ZEND_MOD_SPEC_CONST_CV_HANDLER,
  35371. ZEND_MOD_SPEC_TMP_CONST_HANDLER,
  35372. ZEND_MOD_SPEC_TMP_TMP_HANDLER,
  35373. ZEND_MOD_SPEC_TMP_VAR_HANDLER,
  35374. ZEND_NULL_HANDLER,
  35375. ZEND_MOD_SPEC_TMP_CV_HANDLER,
  35376. ZEND_MOD_SPEC_VAR_CONST_HANDLER,
  35377. ZEND_MOD_SPEC_VAR_TMP_HANDLER,
  35378. ZEND_MOD_SPEC_VAR_VAR_HANDLER,
  35379. ZEND_NULL_HANDLER,
  35380. ZEND_MOD_SPEC_VAR_CV_HANDLER,
  35381. ZEND_NULL_HANDLER,
  35382. ZEND_NULL_HANDLER,
  35383. ZEND_NULL_HANDLER,
  35384. ZEND_NULL_HANDLER,
  35385. ZEND_NULL_HANDLER,
  35386. ZEND_MOD_SPEC_CV_CONST_HANDLER,
  35387. ZEND_MOD_SPEC_CV_TMP_HANDLER,
  35388. ZEND_MOD_SPEC_CV_VAR_HANDLER,
  35389. ZEND_NULL_HANDLER,
  35390. ZEND_MOD_SPEC_CV_CV_HANDLER,
  35391. ZEND_SL_SPEC_CONST_CONST_HANDLER,
  35392. ZEND_SL_SPEC_CONST_TMP_HANDLER,
  35393. ZEND_SL_SPEC_CONST_VAR_HANDLER,
  35394. ZEND_NULL_HANDLER,
  35395. ZEND_SL_SPEC_CONST_CV_HANDLER,
  35396. ZEND_SL_SPEC_TMP_CONST_HANDLER,
  35397. ZEND_SL_SPEC_TMP_TMP_HANDLER,
  35398. ZEND_SL_SPEC_TMP_VAR_HANDLER,
  35399. ZEND_NULL_HANDLER,
  35400. ZEND_SL_SPEC_TMP_CV_HANDLER,
  35401. ZEND_SL_SPEC_VAR_CONST_HANDLER,
  35402. ZEND_SL_SPEC_VAR_TMP_HANDLER,
  35403. ZEND_SL_SPEC_VAR_VAR_HANDLER,
  35404. ZEND_NULL_HANDLER,
  35405. ZEND_SL_SPEC_VAR_CV_HANDLER,
  35406. ZEND_NULL_HANDLER,
  35407. ZEND_NULL_HANDLER,
  35408. ZEND_NULL_HANDLER,
  35409. ZEND_NULL_HANDLER,
  35410. ZEND_NULL_HANDLER,
  35411. ZEND_SL_SPEC_CV_CONST_HANDLER,
  35412. ZEND_SL_SPEC_CV_TMP_HANDLER,
  35413. ZEND_SL_SPEC_CV_VAR_HANDLER,
  35414. ZEND_NULL_HANDLER,
  35415. ZEND_SL_SPEC_CV_CV_HANDLER,
  35416. ZEND_SR_SPEC_CONST_CONST_HANDLER,
  35417. ZEND_SR_SPEC_CONST_TMP_HANDLER,
  35418. ZEND_SR_SPEC_CONST_VAR_HANDLER,
  35419. ZEND_NULL_HANDLER,
  35420. ZEND_SR_SPEC_CONST_CV_HANDLER,
  35421. ZEND_SR_SPEC_TMP_CONST_HANDLER,
  35422. ZEND_SR_SPEC_TMP_TMP_HANDLER,
  35423. ZEND_SR_SPEC_TMP_VAR_HANDLER,
  35424. ZEND_NULL_HANDLER,
  35425. ZEND_SR_SPEC_TMP_CV_HANDLER,
  35426. ZEND_SR_SPEC_VAR_CONST_HANDLER,
  35427. ZEND_SR_SPEC_VAR_TMP_HANDLER,
  35428. ZEND_SR_SPEC_VAR_VAR_HANDLER,
  35429. ZEND_NULL_HANDLER,
  35430. ZEND_SR_SPEC_VAR_CV_HANDLER,
  35431. ZEND_NULL_HANDLER,
  35432. ZEND_NULL_HANDLER,
  35433. ZEND_NULL_HANDLER,
  35434. ZEND_NULL_HANDLER,
  35435. ZEND_NULL_HANDLER,
  35436. ZEND_SR_SPEC_CV_CONST_HANDLER,
  35437. ZEND_SR_SPEC_CV_TMP_HANDLER,
  35438. ZEND_SR_SPEC_CV_VAR_HANDLER,
  35439. ZEND_NULL_HANDLER,
  35440. ZEND_SR_SPEC_CV_CV_HANDLER,
  35441. ZEND_CONCAT_SPEC_CONST_CONST_HANDLER,
  35442. ZEND_CONCAT_SPEC_CONST_TMP_HANDLER,
  35443. ZEND_CONCAT_SPEC_CONST_VAR_HANDLER,
  35444. ZEND_NULL_HANDLER,
  35445. ZEND_CONCAT_SPEC_CONST_CV_HANDLER,
  35446. ZEND_CONCAT_SPEC_TMP_CONST_HANDLER,
  35447. ZEND_CONCAT_SPEC_TMP_TMP_HANDLER,
  35448. ZEND_CONCAT_SPEC_TMP_VAR_HANDLER,
  35449. ZEND_NULL_HANDLER,
  35450. ZEND_CONCAT_SPEC_TMP_CV_HANDLER,
  35451. ZEND_CONCAT_SPEC_VAR_CONST_HANDLER,
  35452. ZEND_CONCAT_SPEC_VAR_TMP_HANDLER,
  35453. ZEND_CONCAT_SPEC_VAR_VAR_HANDLER,
  35454. ZEND_NULL_HANDLER,
  35455. ZEND_CONCAT_SPEC_VAR_CV_HANDLER,
  35456. ZEND_NULL_HANDLER,
  35457. ZEND_NULL_HANDLER,
  35458. ZEND_NULL_HANDLER,
  35459. ZEND_NULL_HANDLER,
  35460. ZEND_NULL_HANDLER,
  35461. ZEND_CONCAT_SPEC_CV_CONST_HANDLER,
  35462. ZEND_CONCAT_SPEC_CV_TMP_HANDLER,
  35463. ZEND_CONCAT_SPEC_CV_VAR_HANDLER,
  35464. ZEND_NULL_HANDLER,
  35465. ZEND_CONCAT_SPEC_CV_CV_HANDLER,
  35466. ZEND_BW_OR_SPEC_CONST_CONST_HANDLER,
  35467. ZEND_BW_OR_SPEC_CONST_TMP_HANDLER,
  35468. ZEND_BW_OR_SPEC_CONST_VAR_HANDLER,
  35469. ZEND_NULL_HANDLER,
  35470. ZEND_BW_OR_SPEC_CONST_CV_HANDLER,
  35471. ZEND_BW_OR_SPEC_TMP_CONST_HANDLER,
  35472. ZEND_BW_OR_SPEC_TMP_TMP_HANDLER,
  35473. ZEND_BW_OR_SPEC_TMP_VAR_HANDLER,
  35474. ZEND_NULL_HANDLER,
  35475. ZEND_BW_OR_SPEC_TMP_CV_HANDLER,
  35476. ZEND_BW_OR_SPEC_VAR_CONST_HANDLER,
  35477. ZEND_BW_OR_SPEC_VAR_TMP_HANDLER,
  35478. ZEND_BW_OR_SPEC_VAR_VAR_HANDLER,
  35479. ZEND_NULL_HANDLER,
  35480. ZEND_BW_OR_SPEC_VAR_CV_HANDLER,
  35481. ZEND_NULL_HANDLER,
  35482. ZEND_NULL_HANDLER,
  35483. ZEND_NULL_HANDLER,
  35484. ZEND_NULL_HANDLER,
  35485. ZEND_NULL_HANDLER,
  35486. ZEND_BW_OR_SPEC_CV_CONST_HANDLER,
  35487. ZEND_BW_OR_SPEC_CV_TMP_HANDLER,
  35488. ZEND_BW_OR_SPEC_CV_VAR_HANDLER,
  35489. ZEND_NULL_HANDLER,
  35490. ZEND_BW_OR_SPEC_CV_CV_HANDLER,
  35491. ZEND_BW_AND_SPEC_CONST_CONST_HANDLER,
  35492. ZEND_BW_AND_SPEC_CONST_TMP_HANDLER,
  35493. ZEND_BW_AND_SPEC_CONST_VAR_HANDLER,
  35494. ZEND_NULL_HANDLER,
  35495. ZEND_BW_AND_SPEC_CONST_CV_HANDLER,
  35496. ZEND_BW_AND_SPEC_TMP_CONST_HANDLER,
  35497. ZEND_BW_AND_SPEC_TMP_TMP_HANDLER,
  35498. ZEND_BW_AND_SPEC_TMP_VAR_HANDLER,
  35499. ZEND_NULL_HANDLER,
  35500. ZEND_BW_AND_SPEC_TMP_CV_HANDLER,
  35501. ZEND_BW_AND_SPEC_VAR_CONST_HANDLER,
  35502. ZEND_BW_AND_SPEC_VAR_TMP_HANDLER,
  35503. ZEND_BW_AND_SPEC_VAR_VAR_HANDLER,
  35504. ZEND_NULL_HANDLER,
  35505. ZEND_BW_AND_SPEC_VAR_CV_HANDLER,
  35506. ZEND_NULL_HANDLER,
  35507. ZEND_NULL_HANDLER,
  35508. ZEND_NULL_HANDLER,
  35509. ZEND_NULL_HANDLER,
  35510. ZEND_NULL_HANDLER,
  35511. ZEND_BW_AND_SPEC_CV_CONST_HANDLER,
  35512. ZEND_BW_AND_SPEC_CV_TMP_HANDLER,
  35513. ZEND_BW_AND_SPEC_CV_VAR_HANDLER,
  35514. ZEND_NULL_HANDLER,
  35515. ZEND_BW_AND_SPEC_CV_CV_HANDLER,
  35516. ZEND_BW_XOR_SPEC_CONST_CONST_HANDLER,
  35517. ZEND_BW_XOR_SPEC_CONST_TMP_HANDLER,
  35518. ZEND_BW_XOR_SPEC_CONST_VAR_HANDLER,
  35519. ZEND_NULL_HANDLER,
  35520. ZEND_BW_XOR_SPEC_CONST_CV_HANDLER,
  35521. ZEND_BW_XOR_SPEC_TMP_CONST_HANDLER,
  35522. ZEND_BW_XOR_SPEC_TMP_TMP_HANDLER,
  35523. ZEND_BW_XOR_SPEC_TMP_VAR_HANDLER,
  35524. ZEND_NULL_HANDLER,
  35525. ZEND_BW_XOR_SPEC_TMP_CV_HANDLER,
  35526. ZEND_BW_XOR_SPEC_VAR_CONST_HANDLER,
  35527. ZEND_BW_XOR_SPEC_VAR_TMP_HANDLER,
  35528. ZEND_BW_XOR_SPEC_VAR_VAR_HANDLER,
  35529. ZEND_NULL_HANDLER,
  35530. ZEND_BW_XOR_SPEC_VAR_CV_HANDLER,
  35531. ZEND_NULL_HANDLER,
  35532. ZEND_NULL_HANDLER,
  35533. ZEND_NULL_HANDLER,
  35534. ZEND_NULL_HANDLER,
  35535. ZEND_NULL_HANDLER,
  35536. ZEND_BW_XOR_SPEC_CV_CONST_HANDLER,
  35537. ZEND_BW_XOR_SPEC_CV_TMP_HANDLER,
  35538. ZEND_BW_XOR_SPEC_CV_VAR_HANDLER,
  35539. ZEND_NULL_HANDLER,
  35540. ZEND_BW_XOR_SPEC_CV_CV_HANDLER,
  35541. ZEND_BW_NOT_SPEC_CONST_HANDLER,
  35542. ZEND_BW_NOT_SPEC_CONST_HANDLER,
  35543. ZEND_BW_NOT_SPEC_CONST_HANDLER,
  35544. ZEND_BW_NOT_SPEC_CONST_HANDLER,
  35545. ZEND_BW_NOT_SPEC_CONST_HANDLER,
  35546. ZEND_BW_NOT_SPEC_TMP_HANDLER,
  35547. ZEND_BW_NOT_SPEC_TMP_HANDLER,
  35548. ZEND_BW_NOT_SPEC_TMP_HANDLER,
  35549. ZEND_BW_NOT_SPEC_TMP_HANDLER,
  35550. ZEND_BW_NOT_SPEC_TMP_HANDLER,
  35551. ZEND_BW_NOT_SPEC_VAR_HANDLER,
  35552. ZEND_BW_NOT_SPEC_VAR_HANDLER,
  35553. ZEND_BW_NOT_SPEC_VAR_HANDLER,
  35554. ZEND_BW_NOT_SPEC_VAR_HANDLER,
  35555. ZEND_BW_NOT_SPEC_VAR_HANDLER,
  35556. ZEND_NULL_HANDLER,
  35557. ZEND_NULL_HANDLER,
  35558. ZEND_NULL_HANDLER,
  35559. ZEND_NULL_HANDLER,
  35560. ZEND_NULL_HANDLER,
  35561. ZEND_BW_NOT_SPEC_CV_HANDLER,
  35562. ZEND_BW_NOT_SPEC_CV_HANDLER,
  35563. ZEND_BW_NOT_SPEC_CV_HANDLER,
  35564. ZEND_BW_NOT_SPEC_CV_HANDLER,
  35565. ZEND_BW_NOT_SPEC_CV_HANDLER,
  35566. ZEND_BOOL_NOT_SPEC_CONST_HANDLER,
  35567. ZEND_BOOL_NOT_SPEC_CONST_HANDLER,
  35568. ZEND_BOOL_NOT_SPEC_CONST_HANDLER,
  35569. ZEND_BOOL_NOT_SPEC_CONST_HANDLER,
  35570. ZEND_BOOL_NOT_SPEC_CONST_HANDLER,
  35571. ZEND_BOOL_NOT_SPEC_TMP_HANDLER,
  35572. ZEND_BOOL_NOT_SPEC_TMP_HANDLER,
  35573. ZEND_BOOL_NOT_SPEC_TMP_HANDLER,
  35574. ZEND_BOOL_NOT_SPEC_TMP_HANDLER,
  35575. ZEND_BOOL_NOT_SPEC_TMP_HANDLER,
  35576. ZEND_BOOL_NOT_SPEC_VAR_HANDLER,
  35577. ZEND_BOOL_NOT_SPEC_VAR_HANDLER,
  35578. ZEND_BOOL_NOT_SPEC_VAR_HANDLER,
  35579. ZEND_BOOL_NOT_SPEC_VAR_HANDLER,
  35580. ZEND_BOOL_NOT_SPEC_VAR_HANDLER,
  35581. ZEND_NULL_HANDLER,
  35582. ZEND_NULL_HANDLER,
  35583. ZEND_NULL_HANDLER,
  35584. ZEND_NULL_HANDLER,
  35585. ZEND_NULL_HANDLER,
  35586. ZEND_BOOL_NOT_SPEC_CV_HANDLER,
  35587. ZEND_BOOL_NOT_SPEC_CV_HANDLER,
  35588. ZEND_BOOL_NOT_SPEC_CV_HANDLER,
  35589. ZEND_BOOL_NOT_SPEC_CV_HANDLER,
  35590. ZEND_BOOL_NOT_SPEC_CV_HANDLER,
  35591. ZEND_BOOL_XOR_SPEC_CONST_CONST_HANDLER,
  35592. ZEND_BOOL_XOR_SPEC_CONST_TMP_HANDLER,
  35593. ZEND_BOOL_XOR_SPEC_CONST_VAR_HANDLER,
  35594. ZEND_NULL_HANDLER,
  35595. ZEND_BOOL_XOR_SPEC_CONST_CV_HANDLER,
  35596. ZEND_BOOL_XOR_SPEC_TMP_CONST_HANDLER,
  35597. ZEND_BOOL_XOR_SPEC_TMP_TMP_HANDLER,
  35598. ZEND_BOOL_XOR_SPEC_TMP_VAR_HANDLER,
  35599. ZEND_NULL_HANDLER,
  35600. ZEND_BOOL_XOR_SPEC_TMP_CV_HANDLER,
  35601. ZEND_BOOL_XOR_SPEC_VAR_CONST_HANDLER,
  35602. ZEND_BOOL_XOR_SPEC_VAR_TMP_HANDLER,
  35603. ZEND_BOOL_XOR_SPEC_VAR_VAR_HANDLER,
  35604. ZEND_NULL_HANDLER,
  35605. ZEND_BOOL_XOR_SPEC_VAR_CV_HANDLER,
  35606. ZEND_NULL_HANDLER,
  35607. ZEND_NULL_HANDLER,
  35608. ZEND_NULL_HANDLER,
  35609. ZEND_NULL_HANDLER,
  35610. ZEND_NULL_HANDLER,
  35611. ZEND_BOOL_XOR_SPEC_CV_CONST_HANDLER,
  35612. ZEND_BOOL_XOR_SPEC_CV_TMP_HANDLER,
  35613. ZEND_BOOL_XOR_SPEC_CV_VAR_HANDLER,
  35614. ZEND_NULL_HANDLER,
  35615. ZEND_BOOL_XOR_SPEC_CV_CV_HANDLER,
  35616. ZEND_IS_IDENTICAL_SPEC_CONST_CONST_HANDLER,
  35617. ZEND_IS_IDENTICAL_SPEC_CONST_TMP_HANDLER,
  35618. ZEND_IS_IDENTICAL_SPEC_CONST_VAR_HANDLER,
  35619. ZEND_NULL_HANDLER,
  35620. ZEND_IS_IDENTICAL_SPEC_CONST_CV_HANDLER,
  35621. ZEND_IS_IDENTICAL_SPEC_TMP_CONST_HANDLER,
  35622. ZEND_IS_IDENTICAL_SPEC_TMP_TMP_HANDLER,
  35623. ZEND_IS_IDENTICAL_SPEC_TMP_VAR_HANDLER,
  35624. ZEND_NULL_HANDLER,
  35625. ZEND_IS_IDENTICAL_SPEC_TMP_CV_HANDLER,
  35626. ZEND_IS_IDENTICAL_SPEC_VAR_CONST_HANDLER,
  35627. ZEND_IS_IDENTICAL_SPEC_VAR_TMP_HANDLER,
  35628. ZEND_IS_IDENTICAL_SPEC_VAR_VAR_HANDLER,
  35629. ZEND_NULL_HANDLER,
  35630. ZEND_IS_IDENTICAL_SPEC_VAR_CV_HANDLER,
  35631. ZEND_NULL_HANDLER,
  35632. ZEND_NULL_HANDLER,
  35633. ZEND_NULL_HANDLER,
  35634. ZEND_NULL_HANDLER,
  35635. ZEND_NULL_HANDLER,
  35636. ZEND_IS_IDENTICAL_SPEC_CV_CONST_HANDLER,
  35637. ZEND_IS_IDENTICAL_SPEC_CV_TMP_HANDLER,
  35638. ZEND_IS_IDENTICAL_SPEC_CV_VAR_HANDLER,
  35639. ZEND_NULL_HANDLER,
  35640. ZEND_IS_IDENTICAL_SPEC_CV_CV_HANDLER,
  35641. ZEND_IS_NOT_IDENTICAL_SPEC_CONST_CONST_HANDLER,
  35642. ZEND_IS_NOT_IDENTICAL_SPEC_CONST_TMP_HANDLER,
  35643. ZEND_IS_NOT_IDENTICAL_SPEC_CONST_VAR_HANDLER,
  35644. ZEND_NULL_HANDLER,
  35645. ZEND_IS_NOT_IDENTICAL_SPEC_CONST_CV_HANDLER,
  35646. ZEND_IS_NOT_IDENTICAL_SPEC_TMP_CONST_HANDLER,
  35647. ZEND_IS_NOT_IDENTICAL_SPEC_TMP_TMP_HANDLER,
  35648. ZEND_IS_NOT_IDENTICAL_SPEC_TMP_VAR_HANDLER,
  35649. ZEND_NULL_HANDLER,
  35650. ZEND_IS_NOT_IDENTICAL_SPEC_TMP_CV_HANDLER,
  35651. ZEND_IS_NOT_IDENTICAL_SPEC_VAR_CONST_HANDLER,
  35652. ZEND_IS_NOT_IDENTICAL_SPEC_VAR_TMP_HANDLER,
  35653. ZEND_IS_NOT_IDENTICAL_SPEC_VAR_VAR_HANDLER,
  35654. ZEND_NULL_HANDLER,
  35655. ZEND_IS_NOT_IDENTICAL_SPEC_VAR_CV_HANDLER,
  35656. ZEND_NULL_HANDLER,
  35657. ZEND_NULL_HANDLER,
  35658. ZEND_NULL_HANDLER,
  35659. ZEND_NULL_HANDLER,
  35660. ZEND_NULL_HANDLER,
  35661. ZEND_IS_NOT_IDENTICAL_SPEC_CV_CONST_HANDLER,
  35662. ZEND_IS_NOT_IDENTICAL_SPEC_CV_TMP_HANDLER,
  35663. ZEND_IS_NOT_IDENTICAL_SPEC_CV_VAR_HANDLER,
  35664. ZEND_NULL_HANDLER,
  35665. ZEND_IS_NOT_IDENTICAL_SPEC_CV_CV_HANDLER,
  35666. ZEND_IS_EQUAL_SPEC_CONST_CONST_HANDLER,
  35667. ZEND_IS_EQUAL_SPEC_CONST_TMP_HANDLER,
  35668. ZEND_IS_EQUAL_SPEC_CONST_VAR_HANDLER,
  35669. ZEND_NULL_HANDLER,
  35670. ZEND_IS_EQUAL_SPEC_CONST_CV_HANDLER,
  35671. ZEND_IS_EQUAL_SPEC_TMP_CONST_HANDLER,
  35672. ZEND_IS_EQUAL_SPEC_TMP_TMP_HANDLER,
  35673. ZEND_IS_EQUAL_SPEC_TMP_VAR_HANDLER,
  35674. ZEND_NULL_HANDLER,
  35675. ZEND_IS_EQUAL_SPEC_TMP_CV_HANDLER,
  35676. ZEND_IS_EQUAL_SPEC_VAR_CONST_HANDLER,
  35677. ZEND_IS_EQUAL_SPEC_VAR_TMP_HANDLER,
  35678. ZEND_IS_EQUAL_SPEC_VAR_VAR_HANDLER,
  35679. ZEND_NULL_HANDLER,
  35680. ZEND_IS_EQUAL_SPEC_VAR_CV_HANDLER,
  35681. ZEND_NULL_HANDLER,
  35682. ZEND_NULL_HANDLER,
  35683. ZEND_NULL_HANDLER,
  35684. ZEND_NULL_HANDLER,
  35685. ZEND_NULL_HANDLER,
  35686. ZEND_IS_EQUAL_SPEC_CV_CONST_HANDLER,
  35687. ZEND_IS_EQUAL_SPEC_CV_TMP_HANDLER,
  35688. ZEND_IS_EQUAL_SPEC_CV_VAR_HANDLER,
  35689. ZEND_NULL_HANDLER,
  35690. ZEND_IS_EQUAL_SPEC_CV_CV_HANDLER,
  35691. ZEND_IS_NOT_EQUAL_SPEC_CONST_CONST_HANDLER,
  35692. ZEND_IS_NOT_EQUAL_SPEC_CONST_TMP_HANDLER,
  35693. ZEND_IS_NOT_EQUAL_SPEC_CONST_VAR_HANDLER,
  35694. ZEND_NULL_HANDLER,
  35695. ZEND_IS_NOT_EQUAL_SPEC_CONST_CV_HANDLER,
  35696. ZEND_IS_NOT_EQUAL_SPEC_TMP_CONST_HANDLER,
  35697. ZEND_IS_NOT_EQUAL_SPEC_TMP_TMP_HANDLER,
  35698. ZEND_IS_NOT_EQUAL_SPEC_TMP_VAR_HANDLER,
  35699. ZEND_NULL_HANDLER,
  35700. ZEND_IS_NOT_EQUAL_SPEC_TMP_CV_HANDLER,
  35701. ZEND_IS_NOT_EQUAL_SPEC_VAR_CONST_HANDLER,
  35702. ZEND_IS_NOT_EQUAL_SPEC_VAR_TMP_HANDLER,
  35703. ZEND_IS_NOT_EQUAL_SPEC_VAR_VAR_HANDLER,
  35704. ZEND_NULL_HANDLER,
  35705. ZEND_IS_NOT_EQUAL_SPEC_VAR_CV_HANDLER,
  35706. ZEND_NULL_HANDLER,
  35707. ZEND_NULL_HANDLER,
  35708. ZEND_NULL_HANDLER,
  35709. ZEND_NULL_HANDLER,
  35710. ZEND_NULL_HANDLER,
  35711. ZEND_IS_NOT_EQUAL_SPEC_CV_CONST_HANDLER,
  35712. ZEND_IS_NOT_EQUAL_SPEC_CV_TMP_HANDLER,
  35713. ZEND_IS_NOT_EQUAL_SPEC_CV_VAR_HANDLER,
  35714. ZEND_NULL_HANDLER,
  35715. ZEND_IS_NOT_EQUAL_SPEC_CV_CV_HANDLER,
  35716. ZEND_IS_SMALLER_SPEC_CONST_CONST_HANDLER,
  35717. ZEND_IS_SMALLER_SPEC_CONST_TMP_HANDLER,
  35718. ZEND_IS_SMALLER_SPEC_CONST_VAR_HANDLER,
  35719. ZEND_NULL_HANDLER,
  35720. ZEND_IS_SMALLER_SPEC_CONST_CV_HANDLER,
  35721. ZEND_IS_SMALLER_SPEC_TMP_CONST_HANDLER,
  35722. ZEND_IS_SMALLER_SPEC_TMP_TMP_HANDLER,
  35723. ZEND_IS_SMALLER_SPEC_TMP_VAR_HANDLER,
  35724. ZEND_NULL_HANDLER,
  35725. ZEND_IS_SMALLER_SPEC_TMP_CV_HANDLER,
  35726. ZEND_IS_SMALLER_SPEC_VAR_CONST_HANDLER,
  35727. ZEND_IS_SMALLER_SPEC_VAR_TMP_HANDLER,
  35728. ZEND_IS_SMALLER_SPEC_VAR_VAR_HANDLER,
  35729. ZEND_NULL_HANDLER,
  35730. ZEND_IS_SMALLER_SPEC_VAR_CV_HANDLER,
  35731. ZEND_NULL_HANDLER,
  35732. ZEND_NULL_HANDLER,
  35733. ZEND_NULL_HANDLER,
  35734. ZEND_NULL_HANDLER,
  35735. ZEND_NULL_HANDLER,
  35736. ZEND_IS_SMALLER_SPEC_CV_CONST_HANDLER,
  35737. ZEND_IS_SMALLER_SPEC_CV_TMP_HANDLER,
  35738. ZEND_IS_SMALLER_SPEC_CV_VAR_HANDLER,
  35739. ZEND_NULL_HANDLER,
  35740. ZEND_IS_SMALLER_SPEC_CV_CV_HANDLER,
  35741. ZEND_IS_SMALLER_OR_EQUAL_SPEC_CONST_CONST_HANDLER,
  35742. ZEND_IS_SMALLER_OR_EQUAL_SPEC_CONST_TMP_HANDLER,
  35743. ZEND_IS_SMALLER_OR_EQUAL_SPEC_CONST_VAR_HANDLER,
  35744. ZEND_NULL_HANDLER,
  35745. ZEND_IS_SMALLER_OR_EQUAL_SPEC_CONST_CV_HANDLER,
  35746. ZEND_IS_SMALLER_OR_EQUAL_SPEC_TMP_CONST_HANDLER,
  35747. ZEND_IS_SMALLER_OR_EQUAL_SPEC_TMP_TMP_HANDLER,
  35748. ZEND_IS_SMALLER_OR_EQUAL_SPEC_TMP_VAR_HANDLER,
  35749. ZEND_NULL_HANDLER,
  35750. ZEND_IS_SMALLER_OR_EQUAL_SPEC_TMP_CV_HANDLER,
  35751. ZEND_IS_SMALLER_OR_EQUAL_SPEC_VAR_CONST_HANDLER,
  35752. ZEND_IS_SMALLER_OR_EQUAL_SPEC_VAR_TMP_HANDLER,
  35753. ZEND_IS_SMALLER_OR_EQUAL_SPEC_VAR_VAR_HANDLER,
  35754. ZEND_NULL_HANDLER,
  35755. ZEND_IS_SMALLER_OR_EQUAL_SPEC_VAR_CV_HANDLER,
  35756. ZEND_NULL_HANDLER,
  35757. ZEND_NULL_HANDLER,
  35758. ZEND_NULL_HANDLER,
  35759. ZEND_NULL_HANDLER,
  35760. ZEND_NULL_HANDLER,
  35761. ZEND_IS_SMALLER_OR_EQUAL_SPEC_CV_CONST_HANDLER,
  35762. ZEND_IS_SMALLER_OR_EQUAL_SPEC_CV_TMP_HANDLER,
  35763. ZEND_IS_SMALLER_OR_EQUAL_SPEC_CV_VAR_HANDLER,
  35764. ZEND_NULL_HANDLER,
  35765. ZEND_IS_SMALLER_OR_EQUAL_SPEC_CV_CV_HANDLER,
  35766. ZEND_CAST_SPEC_CONST_HANDLER,
  35767. ZEND_CAST_SPEC_CONST_HANDLER,
  35768. ZEND_CAST_SPEC_CONST_HANDLER,
  35769. ZEND_CAST_SPEC_CONST_HANDLER,
  35770. ZEND_CAST_SPEC_CONST_HANDLER,
  35771. ZEND_CAST_SPEC_TMP_HANDLER,
  35772. ZEND_CAST_SPEC_TMP_HANDLER,
  35773. ZEND_CAST_SPEC_TMP_HANDLER,
  35774. ZEND_CAST_SPEC_TMP_HANDLER,
  35775. ZEND_CAST_SPEC_TMP_HANDLER,
  35776. ZEND_CAST_SPEC_VAR_HANDLER,
  35777. ZEND_CAST_SPEC_VAR_HANDLER,
  35778. ZEND_CAST_SPEC_VAR_HANDLER,
  35779. ZEND_CAST_SPEC_VAR_HANDLER,
  35780. ZEND_CAST_SPEC_VAR_HANDLER,
  35781. ZEND_NULL_HANDLER,
  35782. ZEND_NULL_HANDLER,
  35783. ZEND_NULL_HANDLER,
  35784. ZEND_NULL_HANDLER,
  35785. ZEND_NULL_HANDLER,
  35786. ZEND_CAST_SPEC_CV_HANDLER,
  35787. ZEND_CAST_SPEC_CV_HANDLER,
  35788. ZEND_CAST_SPEC_CV_HANDLER,
  35789. ZEND_CAST_SPEC_CV_HANDLER,
  35790. ZEND_CAST_SPEC_CV_HANDLER,
  35791. ZEND_QM_ASSIGN_SPEC_CONST_HANDLER,
  35792. ZEND_QM_ASSIGN_SPEC_CONST_HANDLER,
  35793. ZEND_QM_ASSIGN_SPEC_CONST_HANDLER,
  35794. ZEND_QM_ASSIGN_SPEC_CONST_HANDLER,
  35795. ZEND_QM_ASSIGN_SPEC_CONST_HANDLER,
  35796. ZEND_QM_ASSIGN_SPEC_TMP_HANDLER,
  35797. ZEND_QM_ASSIGN_SPEC_TMP_HANDLER,
  35798. ZEND_QM_ASSIGN_SPEC_TMP_HANDLER,
  35799. ZEND_QM_ASSIGN_SPEC_TMP_HANDLER,
  35800. ZEND_QM_ASSIGN_SPEC_TMP_HANDLER,
  35801. ZEND_QM_ASSIGN_SPEC_VAR_HANDLER,
  35802. ZEND_QM_ASSIGN_SPEC_VAR_HANDLER,
  35803. ZEND_QM_ASSIGN_SPEC_VAR_HANDLER,
  35804. ZEND_QM_ASSIGN_SPEC_VAR_HANDLER,
  35805. ZEND_QM_ASSIGN_SPEC_VAR_HANDLER,
  35806. ZEND_NULL_HANDLER,
  35807. ZEND_NULL_HANDLER,
  35808. ZEND_NULL_HANDLER,
  35809. ZEND_NULL_HANDLER,
  35810. ZEND_NULL_HANDLER,
  35811. ZEND_QM_ASSIGN_SPEC_CV_HANDLER,
  35812. ZEND_QM_ASSIGN_SPEC_CV_HANDLER,
  35813. ZEND_QM_ASSIGN_SPEC_CV_HANDLER,
  35814. ZEND_QM_ASSIGN_SPEC_CV_HANDLER,
  35815. ZEND_QM_ASSIGN_SPEC_CV_HANDLER,
  35816. ZEND_NULL_HANDLER,
  35817. ZEND_NULL_HANDLER,
  35818. ZEND_NULL_HANDLER,
  35819. ZEND_NULL_HANDLER,
  35820. ZEND_NULL_HANDLER,
  35821. ZEND_NULL_HANDLER,
  35822. ZEND_NULL_HANDLER,
  35823. ZEND_NULL_HANDLER,
  35824. ZEND_NULL_HANDLER,
  35825. ZEND_NULL_HANDLER,
  35826. ZEND_ASSIGN_ADD_SPEC_VAR_CONST_HANDLER,
  35827. ZEND_ASSIGN_ADD_SPEC_VAR_TMP_HANDLER,
  35828. ZEND_ASSIGN_ADD_SPEC_VAR_VAR_HANDLER,
  35829. ZEND_ASSIGN_ADD_SPEC_VAR_UNUSED_HANDLER,
  35830. ZEND_ASSIGN_ADD_SPEC_VAR_CV_HANDLER,
  35831. ZEND_ASSIGN_ADD_SPEC_UNUSED_CONST_HANDLER,
  35832. ZEND_ASSIGN_ADD_SPEC_UNUSED_TMP_HANDLER,
  35833. ZEND_ASSIGN_ADD_SPEC_UNUSED_VAR_HANDLER,
  35834. ZEND_ASSIGN_ADD_SPEC_UNUSED_UNUSED_HANDLER,
  35835. ZEND_ASSIGN_ADD_SPEC_UNUSED_CV_HANDLER,
  35836. ZEND_ASSIGN_ADD_SPEC_CV_CONST_HANDLER,
  35837. ZEND_ASSIGN_ADD_SPEC_CV_TMP_HANDLER,
  35838. ZEND_ASSIGN_ADD_SPEC_CV_VAR_HANDLER,
  35839. ZEND_ASSIGN_ADD_SPEC_CV_UNUSED_HANDLER,
  35840. ZEND_ASSIGN_ADD_SPEC_CV_CV_HANDLER,
  35841. ZEND_NULL_HANDLER,
  35842. ZEND_NULL_HANDLER,
  35843. ZEND_NULL_HANDLER,
  35844. ZEND_NULL_HANDLER,
  35845. ZEND_NULL_HANDLER,
  35846. ZEND_NULL_HANDLER,
  35847. ZEND_NULL_HANDLER,
  35848. ZEND_NULL_HANDLER,
  35849. ZEND_NULL_HANDLER,
  35850. ZEND_NULL_HANDLER,
  35851. ZEND_ASSIGN_SUB_SPEC_VAR_CONST_HANDLER,
  35852. ZEND_ASSIGN_SUB_SPEC_VAR_TMP_HANDLER,
  35853. ZEND_ASSIGN_SUB_SPEC_VAR_VAR_HANDLER,
  35854. ZEND_ASSIGN_SUB_SPEC_VAR_UNUSED_HANDLER,
  35855. ZEND_ASSIGN_SUB_SPEC_VAR_CV_HANDLER,
  35856. ZEND_ASSIGN_SUB_SPEC_UNUSED_CONST_HANDLER,
  35857. ZEND_ASSIGN_SUB_SPEC_UNUSED_TMP_HANDLER,
  35858. ZEND_ASSIGN_SUB_SPEC_UNUSED_VAR_HANDLER,
  35859. ZEND_ASSIGN_SUB_SPEC_UNUSED_UNUSED_HANDLER,
  35860. ZEND_ASSIGN_SUB_SPEC_UNUSED_CV_HANDLER,
  35861. ZEND_ASSIGN_SUB_SPEC_CV_CONST_HANDLER,
  35862. ZEND_ASSIGN_SUB_SPEC_CV_TMP_HANDLER,
  35863. ZEND_ASSIGN_SUB_SPEC_CV_VAR_HANDLER,
  35864. ZEND_ASSIGN_SUB_SPEC_CV_UNUSED_HANDLER,
  35865. ZEND_ASSIGN_SUB_SPEC_CV_CV_HANDLER,
  35866. ZEND_NULL_HANDLER,
  35867. ZEND_NULL_HANDLER,
  35868. ZEND_NULL_HANDLER,
  35869. ZEND_NULL_HANDLER,
  35870. ZEND_NULL_HANDLER,
  35871. ZEND_NULL_HANDLER,
  35872. ZEND_NULL_HANDLER,
  35873. ZEND_NULL_HANDLER,
  35874. ZEND_NULL_HANDLER,
  35875. ZEND_NULL_HANDLER,
  35876. ZEND_ASSIGN_MUL_SPEC_VAR_CONST_HANDLER,
  35877. ZEND_ASSIGN_MUL_SPEC_VAR_TMP_HANDLER,
  35878. ZEND_ASSIGN_MUL_SPEC_VAR_VAR_HANDLER,
  35879. ZEND_ASSIGN_MUL_SPEC_VAR_UNUSED_HANDLER,
  35880. ZEND_ASSIGN_MUL_SPEC_VAR_CV_HANDLER,
  35881. ZEND_ASSIGN_MUL_SPEC_UNUSED_CONST_HANDLER,
  35882. ZEND_ASSIGN_MUL_SPEC_UNUSED_TMP_HANDLER,
  35883. ZEND_ASSIGN_MUL_SPEC_UNUSED_VAR_HANDLER,
  35884. ZEND_ASSIGN_MUL_SPEC_UNUSED_UNUSED_HANDLER,
  35885. ZEND_ASSIGN_MUL_SPEC_UNUSED_CV_HANDLER,
  35886. ZEND_ASSIGN_MUL_SPEC_CV_CONST_HANDLER,
  35887. ZEND_ASSIGN_MUL_SPEC_CV_TMP_HANDLER,
  35888. ZEND_ASSIGN_MUL_SPEC_CV_VAR_HANDLER,
  35889. ZEND_ASSIGN_MUL_SPEC_CV_UNUSED_HANDLER,
  35890. ZEND_ASSIGN_MUL_SPEC_CV_CV_HANDLER,
  35891. ZEND_NULL_HANDLER,
  35892. ZEND_NULL_HANDLER,
  35893. ZEND_NULL_HANDLER,
  35894. ZEND_NULL_HANDLER,
  35895. ZEND_NULL_HANDLER,
  35896. ZEND_NULL_HANDLER,
  35897. ZEND_NULL_HANDLER,
  35898. ZEND_NULL_HANDLER,
  35899. ZEND_NULL_HANDLER,
  35900. ZEND_NULL_HANDLER,
  35901. ZEND_ASSIGN_DIV_SPEC_VAR_CONST_HANDLER,
  35902. ZEND_ASSIGN_DIV_SPEC_VAR_TMP_HANDLER,
  35903. ZEND_ASSIGN_DIV_SPEC_VAR_VAR_HANDLER,
  35904. ZEND_ASSIGN_DIV_SPEC_VAR_UNUSED_HANDLER,
  35905. ZEND_ASSIGN_DIV_SPEC_VAR_CV_HANDLER,
  35906. ZEND_ASSIGN_DIV_SPEC_UNUSED_CONST_HANDLER,
  35907. ZEND_ASSIGN_DIV_SPEC_UNUSED_TMP_HANDLER,
  35908. ZEND_ASSIGN_DIV_SPEC_UNUSED_VAR_HANDLER,
  35909. ZEND_ASSIGN_DIV_SPEC_UNUSED_UNUSED_HANDLER,
  35910. ZEND_ASSIGN_DIV_SPEC_UNUSED_CV_HANDLER,
  35911. ZEND_ASSIGN_DIV_SPEC_CV_CONST_HANDLER,
  35912. ZEND_ASSIGN_DIV_SPEC_CV_TMP_HANDLER,
  35913. ZEND_ASSIGN_DIV_SPEC_CV_VAR_HANDLER,
  35914. ZEND_ASSIGN_DIV_SPEC_CV_UNUSED_HANDLER,
  35915. ZEND_ASSIGN_DIV_SPEC_CV_CV_HANDLER,
  35916. ZEND_NULL_HANDLER,
  35917. ZEND_NULL_HANDLER,
  35918. ZEND_NULL_HANDLER,
  35919. ZEND_NULL_HANDLER,
  35920. ZEND_NULL_HANDLER,
  35921. ZEND_NULL_HANDLER,
  35922. ZEND_NULL_HANDLER,
  35923. ZEND_NULL_HANDLER,
  35924. ZEND_NULL_HANDLER,
  35925. ZEND_NULL_HANDLER,
  35926. ZEND_ASSIGN_MOD_SPEC_VAR_CONST_HANDLER,
  35927. ZEND_ASSIGN_MOD_SPEC_VAR_TMP_HANDLER,
  35928. ZEND_ASSIGN_MOD_SPEC_VAR_VAR_HANDLER,
  35929. ZEND_ASSIGN_MOD_SPEC_VAR_UNUSED_HANDLER,
  35930. ZEND_ASSIGN_MOD_SPEC_VAR_CV_HANDLER,
  35931. ZEND_ASSIGN_MOD_SPEC_UNUSED_CONST_HANDLER,
  35932. ZEND_ASSIGN_MOD_SPEC_UNUSED_TMP_HANDLER,
  35933. ZEND_ASSIGN_MOD_SPEC_UNUSED_VAR_HANDLER,
  35934. ZEND_ASSIGN_MOD_SPEC_UNUSED_UNUSED_HANDLER,
  35935. ZEND_ASSIGN_MOD_SPEC_UNUSED_CV_HANDLER,
  35936. ZEND_ASSIGN_MOD_SPEC_CV_CONST_HANDLER,
  35937. ZEND_ASSIGN_MOD_SPEC_CV_TMP_HANDLER,
  35938. ZEND_ASSIGN_MOD_SPEC_CV_VAR_HANDLER,
  35939. ZEND_ASSIGN_MOD_SPEC_CV_UNUSED_HANDLER,
  35940. ZEND_ASSIGN_MOD_SPEC_CV_CV_HANDLER,
  35941. ZEND_NULL_HANDLER,
  35942. ZEND_NULL_HANDLER,
  35943. ZEND_NULL_HANDLER,
  35944. ZEND_NULL_HANDLER,
  35945. ZEND_NULL_HANDLER,
  35946. ZEND_NULL_HANDLER,
  35947. ZEND_NULL_HANDLER,
  35948. ZEND_NULL_HANDLER,
  35949. ZEND_NULL_HANDLER,
  35950. ZEND_NULL_HANDLER,
  35951. ZEND_ASSIGN_SL_SPEC_VAR_CONST_HANDLER,
  35952. ZEND_ASSIGN_SL_SPEC_VAR_TMP_HANDLER,
  35953. ZEND_ASSIGN_SL_SPEC_VAR_VAR_HANDLER,
  35954. ZEND_ASSIGN_SL_SPEC_VAR_UNUSED_HANDLER,
  35955. ZEND_ASSIGN_SL_SPEC_VAR_CV_HANDLER,
  35956. ZEND_ASSIGN_SL_SPEC_UNUSED_CONST_HANDLER,
  35957. ZEND_ASSIGN_SL_SPEC_UNUSED_TMP_HANDLER,
  35958. ZEND_ASSIGN_SL_SPEC_UNUSED_VAR_HANDLER,
  35959. ZEND_ASSIGN_SL_SPEC_UNUSED_UNUSED_HANDLER,
  35960. ZEND_ASSIGN_SL_SPEC_UNUSED_CV_HANDLER,
  35961. ZEND_ASSIGN_SL_SPEC_CV_CONST_HANDLER,
  35962. ZEND_ASSIGN_SL_SPEC_CV_TMP_HANDLER,
  35963. ZEND_ASSIGN_SL_SPEC_CV_VAR_HANDLER,
  35964. ZEND_ASSIGN_SL_SPEC_CV_UNUSED_HANDLER,
  35965. ZEND_ASSIGN_SL_SPEC_CV_CV_HANDLER,
  35966. ZEND_NULL_HANDLER,
  35967. ZEND_NULL_HANDLER,
  35968. ZEND_NULL_HANDLER,
  35969. ZEND_NULL_HANDLER,
  35970. ZEND_NULL_HANDLER,
  35971. ZEND_NULL_HANDLER,
  35972. ZEND_NULL_HANDLER,
  35973. ZEND_NULL_HANDLER,
  35974. ZEND_NULL_HANDLER,
  35975. ZEND_NULL_HANDLER,
  35976. ZEND_ASSIGN_SR_SPEC_VAR_CONST_HANDLER,
  35977. ZEND_ASSIGN_SR_SPEC_VAR_TMP_HANDLER,
  35978. ZEND_ASSIGN_SR_SPEC_VAR_VAR_HANDLER,
  35979. ZEND_ASSIGN_SR_SPEC_VAR_UNUSED_HANDLER,
  35980. ZEND_ASSIGN_SR_SPEC_VAR_CV_HANDLER,
  35981. ZEND_ASSIGN_SR_SPEC_UNUSED_CONST_HANDLER,
  35982. ZEND_ASSIGN_SR_SPEC_UNUSED_TMP_HANDLER,
  35983. ZEND_ASSIGN_SR_SPEC_UNUSED_VAR_HANDLER,
  35984. ZEND_ASSIGN_SR_SPEC_UNUSED_UNUSED_HANDLER,
  35985. ZEND_ASSIGN_SR_SPEC_UNUSED_CV_HANDLER,
  35986. ZEND_ASSIGN_SR_SPEC_CV_CONST_HANDLER,
  35987. ZEND_ASSIGN_SR_SPEC_CV_TMP_HANDLER,
  35988. ZEND_ASSIGN_SR_SPEC_CV_VAR_HANDLER,
  35989. ZEND_ASSIGN_SR_SPEC_CV_UNUSED_HANDLER,
  35990. ZEND_ASSIGN_SR_SPEC_CV_CV_HANDLER,
  35991. ZEND_NULL_HANDLER,
  35992. ZEND_NULL_HANDLER,
  35993. ZEND_NULL_HANDLER,
  35994. ZEND_NULL_HANDLER,
  35995. ZEND_NULL_HANDLER,
  35996. ZEND_NULL_HANDLER,
  35997. ZEND_NULL_HANDLER,
  35998. ZEND_NULL_HANDLER,
  35999. ZEND_NULL_HANDLER,
  36000. ZEND_NULL_HANDLER,
  36001. ZEND_ASSIGN_CONCAT_SPEC_VAR_CONST_HANDLER,
  36002. ZEND_ASSIGN_CONCAT_SPEC_VAR_TMP_HANDLER,
  36003. ZEND_ASSIGN_CONCAT_SPEC_VAR_VAR_HANDLER,
  36004. ZEND_ASSIGN_CONCAT_SPEC_VAR_UNUSED_HANDLER,
  36005. ZEND_ASSIGN_CONCAT_SPEC_VAR_CV_HANDLER,
  36006. ZEND_ASSIGN_CONCAT_SPEC_UNUSED_CONST_HANDLER,
  36007. ZEND_ASSIGN_CONCAT_SPEC_UNUSED_TMP_HANDLER,
  36008. ZEND_ASSIGN_CONCAT_SPEC_UNUSED_VAR_HANDLER,
  36009. ZEND_ASSIGN_CONCAT_SPEC_UNUSED_UNUSED_HANDLER,
  36010. ZEND_ASSIGN_CONCAT_SPEC_UNUSED_CV_HANDLER,
  36011. ZEND_ASSIGN_CONCAT_SPEC_CV_CONST_HANDLER,
  36012. ZEND_ASSIGN_CONCAT_SPEC_CV_TMP_HANDLER,
  36013. ZEND_ASSIGN_CONCAT_SPEC_CV_VAR_HANDLER,
  36014. ZEND_ASSIGN_CONCAT_SPEC_CV_UNUSED_HANDLER,
  36015. ZEND_ASSIGN_CONCAT_SPEC_CV_CV_HANDLER,
  36016. ZEND_NULL_HANDLER,
  36017. ZEND_NULL_HANDLER,
  36018. ZEND_NULL_HANDLER,
  36019. ZEND_NULL_HANDLER,
  36020. ZEND_NULL_HANDLER,
  36021. ZEND_NULL_HANDLER,
  36022. ZEND_NULL_HANDLER,
  36023. ZEND_NULL_HANDLER,
  36024. ZEND_NULL_HANDLER,
  36025. ZEND_NULL_HANDLER,
  36026. ZEND_ASSIGN_BW_OR_SPEC_VAR_CONST_HANDLER,
  36027. ZEND_ASSIGN_BW_OR_SPEC_VAR_TMP_HANDLER,
  36028. ZEND_ASSIGN_BW_OR_SPEC_VAR_VAR_HANDLER,
  36029. ZEND_ASSIGN_BW_OR_SPEC_VAR_UNUSED_HANDLER,
  36030. ZEND_ASSIGN_BW_OR_SPEC_VAR_CV_HANDLER,
  36031. ZEND_ASSIGN_BW_OR_SPEC_UNUSED_CONST_HANDLER,
  36032. ZEND_ASSIGN_BW_OR_SPEC_UNUSED_TMP_HANDLER,
  36033. ZEND_ASSIGN_BW_OR_SPEC_UNUSED_VAR_HANDLER,
  36034. ZEND_ASSIGN_BW_OR_SPEC_UNUSED_UNUSED_HANDLER,
  36035. ZEND_ASSIGN_BW_OR_SPEC_UNUSED_CV_HANDLER,
  36036. ZEND_ASSIGN_BW_OR_SPEC_CV_CONST_HANDLER,
  36037. ZEND_ASSIGN_BW_OR_SPEC_CV_TMP_HANDLER,
  36038. ZEND_ASSIGN_BW_OR_SPEC_CV_VAR_HANDLER,
  36039. ZEND_ASSIGN_BW_OR_SPEC_CV_UNUSED_HANDLER,
  36040. ZEND_ASSIGN_BW_OR_SPEC_CV_CV_HANDLER,
  36041. ZEND_NULL_HANDLER,
  36042. ZEND_NULL_HANDLER,
  36043. ZEND_NULL_HANDLER,
  36044. ZEND_NULL_HANDLER,
  36045. ZEND_NULL_HANDLER,
  36046. ZEND_NULL_HANDLER,
  36047. ZEND_NULL_HANDLER,
  36048. ZEND_NULL_HANDLER,
  36049. ZEND_NULL_HANDLER,
  36050. ZEND_NULL_HANDLER,
  36051. ZEND_ASSIGN_BW_AND_SPEC_VAR_CONST_HANDLER,
  36052. ZEND_ASSIGN_BW_AND_SPEC_VAR_TMP_HANDLER,
  36053. ZEND_ASSIGN_BW_AND_SPEC_VAR_VAR_HANDLER,
  36054. ZEND_ASSIGN_BW_AND_SPEC_VAR_UNUSED_HANDLER,
  36055. ZEND_ASSIGN_BW_AND_SPEC_VAR_CV_HANDLER,
  36056. ZEND_ASSIGN_BW_AND_SPEC_UNUSED_CONST_HANDLER,
  36057. ZEND_ASSIGN_BW_AND_SPEC_UNUSED_TMP_HANDLER,
  36058. ZEND_ASSIGN_BW_AND_SPEC_UNUSED_VAR_HANDLER,
  36059. ZEND_ASSIGN_BW_AND_SPEC_UNUSED_UNUSED_HANDLER,
  36060. ZEND_ASSIGN_BW_AND_SPEC_UNUSED_CV_HANDLER,
  36061. ZEND_ASSIGN_BW_AND_SPEC_CV_CONST_HANDLER,
  36062. ZEND_ASSIGN_BW_AND_SPEC_CV_TMP_HANDLER,
  36063. ZEND_ASSIGN_BW_AND_SPEC_CV_VAR_HANDLER,
  36064. ZEND_ASSIGN_BW_AND_SPEC_CV_UNUSED_HANDLER,
  36065. ZEND_ASSIGN_BW_AND_SPEC_CV_CV_HANDLER,
  36066. ZEND_NULL_HANDLER,
  36067. ZEND_NULL_HANDLER,
  36068. ZEND_NULL_HANDLER,
  36069. ZEND_NULL_HANDLER,
  36070. ZEND_NULL_HANDLER,
  36071. ZEND_NULL_HANDLER,
  36072. ZEND_NULL_HANDLER,
  36073. ZEND_NULL_HANDLER,
  36074. ZEND_NULL_HANDLER,
  36075. ZEND_NULL_HANDLER,
  36076. ZEND_ASSIGN_BW_XOR_SPEC_VAR_CONST_HANDLER,
  36077. ZEND_ASSIGN_BW_XOR_SPEC_VAR_TMP_HANDLER,
  36078. ZEND_ASSIGN_BW_XOR_SPEC_VAR_VAR_HANDLER,
  36079. ZEND_ASSIGN_BW_XOR_SPEC_VAR_UNUSED_HANDLER,
  36080. ZEND_ASSIGN_BW_XOR_SPEC_VAR_CV_HANDLER,
  36081. ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_CONST_HANDLER,
  36082. ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_TMP_HANDLER,
  36083. ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_VAR_HANDLER,
  36084. ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_UNUSED_HANDLER,
  36085. ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_CV_HANDLER,
  36086. ZEND_ASSIGN_BW_XOR_SPEC_CV_CONST_HANDLER,
  36087. ZEND_ASSIGN_BW_XOR_SPEC_CV_TMP_HANDLER,
  36088. ZEND_ASSIGN_BW_XOR_SPEC_CV_VAR_HANDLER,
  36089. ZEND_ASSIGN_BW_XOR_SPEC_CV_UNUSED_HANDLER,
  36090. ZEND_ASSIGN_BW_XOR_SPEC_CV_CV_HANDLER,
  36091. ZEND_NULL_HANDLER,
  36092. ZEND_NULL_HANDLER,
  36093. ZEND_NULL_HANDLER,
  36094. ZEND_NULL_HANDLER,
  36095. ZEND_NULL_HANDLER,
  36096. ZEND_NULL_HANDLER,
  36097. ZEND_NULL_HANDLER,
  36098. ZEND_NULL_HANDLER,
  36099. ZEND_NULL_HANDLER,
  36100. ZEND_NULL_HANDLER,
  36101. ZEND_PRE_INC_SPEC_VAR_HANDLER,
  36102. ZEND_PRE_INC_SPEC_VAR_HANDLER,
  36103. ZEND_PRE_INC_SPEC_VAR_HANDLER,
  36104. ZEND_PRE_INC_SPEC_VAR_HANDLER,
  36105. ZEND_PRE_INC_SPEC_VAR_HANDLER,
  36106. ZEND_NULL_HANDLER,
  36107. ZEND_NULL_HANDLER,
  36108. ZEND_NULL_HANDLER,
  36109. ZEND_NULL_HANDLER,
  36110. ZEND_NULL_HANDLER,
  36111. ZEND_PRE_INC_SPEC_CV_HANDLER,
  36112. ZEND_PRE_INC_SPEC_CV_HANDLER,
  36113. ZEND_PRE_INC_SPEC_CV_HANDLER,
  36114. ZEND_PRE_INC_SPEC_CV_HANDLER,
  36115. ZEND_PRE_INC_SPEC_CV_HANDLER,
  36116. ZEND_NULL_HANDLER,
  36117. ZEND_NULL_HANDLER,
  36118. ZEND_NULL_HANDLER,
  36119. ZEND_NULL_HANDLER,
  36120. ZEND_NULL_HANDLER,
  36121. ZEND_NULL_HANDLER,
  36122. ZEND_NULL_HANDLER,
  36123. ZEND_NULL_HANDLER,
  36124. ZEND_NULL_HANDLER,
  36125. ZEND_NULL_HANDLER,
  36126. ZEND_PRE_DEC_SPEC_VAR_HANDLER,
  36127. ZEND_PRE_DEC_SPEC_VAR_HANDLER,
  36128. ZEND_PRE_DEC_SPEC_VAR_HANDLER,
  36129. ZEND_PRE_DEC_SPEC_VAR_HANDLER,
  36130. ZEND_PRE_DEC_SPEC_VAR_HANDLER,
  36131. ZEND_NULL_HANDLER,
  36132. ZEND_NULL_HANDLER,
  36133. ZEND_NULL_HANDLER,
  36134. ZEND_NULL_HANDLER,
  36135. ZEND_NULL_HANDLER,
  36136. ZEND_PRE_DEC_SPEC_CV_HANDLER,
  36137. ZEND_PRE_DEC_SPEC_CV_HANDLER,
  36138. ZEND_PRE_DEC_SPEC_CV_HANDLER,
  36139. ZEND_PRE_DEC_SPEC_CV_HANDLER,
  36140. ZEND_PRE_DEC_SPEC_CV_HANDLER,
  36141. ZEND_NULL_HANDLER,
  36142. ZEND_NULL_HANDLER,
  36143. ZEND_NULL_HANDLER,
  36144. ZEND_NULL_HANDLER,
  36145. ZEND_NULL_HANDLER,
  36146. ZEND_NULL_HANDLER,
  36147. ZEND_NULL_HANDLER,
  36148. ZEND_NULL_HANDLER,
  36149. ZEND_NULL_HANDLER,
  36150. ZEND_NULL_HANDLER,
  36151. ZEND_POST_INC_SPEC_VAR_HANDLER,
  36152. ZEND_POST_INC_SPEC_VAR_HANDLER,
  36153. ZEND_POST_INC_SPEC_VAR_HANDLER,
  36154. ZEND_POST_INC_SPEC_VAR_HANDLER,
  36155. ZEND_POST_INC_SPEC_VAR_HANDLER,
  36156. ZEND_NULL_HANDLER,
  36157. ZEND_NULL_HANDLER,
  36158. ZEND_NULL_HANDLER,
  36159. ZEND_NULL_HANDLER,
  36160. ZEND_NULL_HANDLER,
  36161. ZEND_POST_INC_SPEC_CV_HANDLER,
  36162. ZEND_POST_INC_SPEC_CV_HANDLER,
  36163. ZEND_POST_INC_SPEC_CV_HANDLER,
  36164. ZEND_POST_INC_SPEC_CV_HANDLER,
  36165. ZEND_POST_INC_SPEC_CV_HANDLER,
  36166. ZEND_NULL_HANDLER,
  36167. ZEND_NULL_HANDLER,
  36168. ZEND_NULL_HANDLER,
  36169. ZEND_NULL_HANDLER,
  36170. ZEND_NULL_HANDLER,
  36171. ZEND_NULL_HANDLER,
  36172. ZEND_NULL_HANDLER,
  36173. ZEND_NULL_HANDLER,
  36174. ZEND_NULL_HANDLER,
  36175. ZEND_NULL_HANDLER,
  36176. ZEND_POST_DEC_SPEC_VAR_HANDLER,
  36177. ZEND_POST_DEC_SPEC_VAR_HANDLER,
  36178. ZEND_POST_DEC_SPEC_VAR_HANDLER,
  36179. ZEND_POST_DEC_SPEC_VAR_HANDLER,
  36180. ZEND_POST_DEC_SPEC_VAR_HANDLER,
  36181. ZEND_NULL_HANDLER,
  36182. ZEND_NULL_HANDLER,
  36183. ZEND_NULL_HANDLER,
  36184. ZEND_NULL_HANDLER,
  36185. ZEND_NULL_HANDLER,
  36186. ZEND_POST_DEC_SPEC_CV_HANDLER,
  36187. ZEND_POST_DEC_SPEC_CV_HANDLER,
  36188. ZEND_POST_DEC_SPEC_CV_HANDLER,
  36189. ZEND_POST_DEC_SPEC_CV_HANDLER,
  36190. ZEND_POST_DEC_SPEC_CV_HANDLER,
  36191. ZEND_NULL_HANDLER,
  36192. ZEND_NULL_HANDLER,
  36193. ZEND_NULL_HANDLER,
  36194. ZEND_NULL_HANDLER,
  36195. ZEND_NULL_HANDLER,
  36196. ZEND_NULL_HANDLER,
  36197. ZEND_NULL_HANDLER,
  36198. ZEND_NULL_HANDLER,
  36199. ZEND_NULL_HANDLER,
  36200. ZEND_NULL_HANDLER,
  36201. ZEND_ASSIGN_SPEC_VAR_CONST_HANDLER,
  36202. ZEND_ASSIGN_SPEC_VAR_TMP_HANDLER,
  36203. ZEND_ASSIGN_SPEC_VAR_VAR_HANDLER,
  36204. ZEND_NULL_HANDLER,
  36205. ZEND_ASSIGN_SPEC_VAR_CV_HANDLER,
  36206. ZEND_NULL_HANDLER,
  36207. ZEND_NULL_HANDLER,
  36208. ZEND_NULL_HANDLER,
  36209. ZEND_NULL_HANDLER,
  36210. ZEND_NULL_HANDLER,
  36211. ZEND_ASSIGN_SPEC_CV_CONST_HANDLER,
  36212. ZEND_ASSIGN_SPEC_CV_TMP_HANDLER,
  36213. ZEND_ASSIGN_SPEC_CV_VAR_HANDLER,
  36214. ZEND_NULL_HANDLER,
  36215. ZEND_ASSIGN_SPEC_CV_CV_HANDLER,
  36216. ZEND_NULL_HANDLER,
  36217. ZEND_NULL_HANDLER,
  36218. ZEND_NULL_HANDLER,
  36219. ZEND_NULL_HANDLER,
  36220. ZEND_NULL_HANDLER,
  36221. ZEND_NULL_HANDLER,
  36222. ZEND_NULL_HANDLER,
  36223. ZEND_NULL_HANDLER,
  36224. ZEND_NULL_HANDLER,
  36225. ZEND_NULL_HANDLER,
  36226. ZEND_NULL_HANDLER,
  36227. ZEND_NULL_HANDLER,
  36228. ZEND_ASSIGN_REF_SPEC_VAR_VAR_HANDLER,
  36229. ZEND_NULL_HANDLER,
  36230. ZEND_ASSIGN_REF_SPEC_VAR_CV_HANDLER,
  36231. ZEND_NULL_HANDLER,
  36232. ZEND_NULL_HANDLER,
  36233. ZEND_NULL_HANDLER,
  36234. ZEND_NULL_HANDLER,
  36235. ZEND_NULL_HANDLER,
  36236. ZEND_NULL_HANDLER,
  36237. ZEND_NULL_HANDLER,
  36238. ZEND_ASSIGN_REF_SPEC_CV_VAR_HANDLER,
  36239. ZEND_NULL_HANDLER,
  36240. ZEND_ASSIGN_REF_SPEC_CV_CV_HANDLER,
  36241. ZEND_ECHO_SPEC_CONST_HANDLER,
  36242. ZEND_ECHO_SPEC_CONST_HANDLER,
  36243. ZEND_ECHO_SPEC_CONST_HANDLER,
  36244. ZEND_ECHO_SPEC_CONST_HANDLER,
  36245. ZEND_ECHO_SPEC_CONST_HANDLER,
  36246. ZEND_ECHO_SPEC_TMP_HANDLER,
  36247. ZEND_ECHO_SPEC_TMP_HANDLER,
  36248. ZEND_ECHO_SPEC_TMP_HANDLER,
  36249. ZEND_ECHO_SPEC_TMP_HANDLER,
  36250. ZEND_ECHO_SPEC_TMP_HANDLER,
  36251. ZEND_ECHO_SPEC_VAR_HANDLER,
  36252. ZEND_ECHO_SPEC_VAR_HANDLER,
  36253. ZEND_ECHO_SPEC_VAR_HANDLER,
  36254. ZEND_ECHO_SPEC_VAR_HANDLER,
  36255. ZEND_ECHO_SPEC_VAR_HANDLER,
  36256. ZEND_NULL_HANDLER,
  36257. ZEND_NULL_HANDLER,
  36258. ZEND_NULL_HANDLER,
  36259. ZEND_NULL_HANDLER,
  36260. ZEND_NULL_HANDLER,
  36261. ZEND_ECHO_SPEC_CV_HANDLER,
  36262. ZEND_ECHO_SPEC_CV_HANDLER,
  36263. ZEND_ECHO_SPEC_CV_HANDLER,
  36264. ZEND_ECHO_SPEC_CV_HANDLER,
  36265. ZEND_ECHO_SPEC_CV_HANDLER,
  36266. ZEND_PRINT_SPEC_CONST_HANDLER,
  36267. ZEND_PRINT_SPEC_CONST_HANDLER,
  36268. ZEND_PRINT_SPEC_CONST_HANDLER,
  36269. ZEND_PRINT_SPEC_CONST_HANDLER,
  36270. ZEND_PRINT_SPEC_CONST_HANDLER,
  36271. ZEND_PRINT_SPEC_TMP_HANDLER,
  36272. ZEND_PRINT_SPEC_TMP_HANDLER,
  36273. ZEND_PRINT_SPEC_TMP_HANDLER,
  36274. ZEND_PRINT_SPEC_TMP_HANDLER,
  36275. ZEND_PRINT_SPEC_TMP_HANDLER,
  36276. ZEND_PRINT_SPEC_VAR_HANDLER,
  36277. ZEND_PRINT_SPEC_VAR_HANDLER,
  36278. ZEND_PRINT_SPEC_VAR_HANDLER,
  36279. ZEND_PRINT_SPEC_VAR_HANDLER,
  36280. ZEND_PRINT_SPEC_VAR_HANDLER,
  36281. ZEND_NULL_HANDLER,
  36282. ZEND_NULL_HANDLER,
  36283. ZEND_NULL_HANDLER,
  36284. ZEND_NULL_HANDLER,
  36285. ZEND_NULL_HANDLER,
  36286. ZEND_PRINT_SPEC_CV_HANDLER,
  36287. ZEND_PRINT_SPEC_CV_HANDLER,
  36288. ZEND_PRINT_SPEC_CV_HANDLER,
  36289. ZEND_PRINT_SPEC_CV_HANDLER,
  36290. ZEND_PRINT_SPEC_CV_HANDLER,
  36291. ZEND_JMP_SPEC_HANDLER,
  36292. ZEND_JMP_SPEC_HANDLER,
  36293. ZEND_JMP_SPEC_HANDLER,
  36294. ZEND_JMP_SPEC_HANDLER,
  36295. ZEND_JMP_SPEC_HANDLER,
  36296. ZEND_JMP_SPEC_HANDLER,
  36297. ZEND_JMP_SPEC_HANDLER,
  36298. ZEND_JMP_SPEC_HANDLER,
  36299. ZEND_JMP_SPEC_HANDLER,
  36300. ZEND_JMP_SPEC_HANDLER,
  36301. ZEND_JMP_SPEC_HANDLER,
  36302. ZEND_JMP_SPEC_HANDLER,
  36303. ZEND_JMP_SPEC_HANDLER,
  36304. ZEND_JMP_SPEC_HANDLER,
  36305. ZEND_JMP_SPEC_HANDLER,
  36306. ZEND_JMP_SPEC_HANDLER,
  36307. ZEND_JMP_SPEC_HANDLER,
  36308. ZEND_JMP_SPEC_HANDLER,
  36309. ZEND_JMP_SPEC_HANDLER,
  36310. ZEND_JMP_SPEC_HANDLER,
  36311. ZEND_JMP_SPEC_HANDLER,
  36312. ZEND_JMP_SPEC_HANDLER,
  36313. ZEND_JMP_SPEC_HANDLER,
  36314. ZEND_JMP_SPEC_HANDLER,
  36315. ZEND_JMP_SPEC_HANDLER,
  36316. ZEND_JMPZ_SPEC_CONST_HANDLER,
  36317. ZEND_JMPZ_SPEC_CONST_HANDLER,
  36318. ZEND_JMPZ_SPEC_CONST_HANDLER,
  36319. ZEND_JMPZ_SPEC_CONST_HANDLER,
  36320. ZEND_JMPZ_SPEC_CONST_HANDLER,
  36321. ZEND_JMPZ_SPEC_TMP_HANDLER,
  36322. ZEND_JMPZ_SPEC_TMP_HANDLER,
  36323. ZEND_JMPZ_SPEC_TMP_HANDLER,
  36324. ZEND_JMPZ_SPEC_TMP_HANDLER,
  36325. ZEND_JMPZ_SPEC_TMP_HANDLER,
  36326. ZEND_JMPZ_SPEC_VAR_HANDLER,
  36327. ZEND_JMPZ_SPEC_VAR_HANDLER,
  36328. ZEND_JMPZ_SPEC_VAR_HANDLER,
  36329. ZEND_JMPZ_SPEC_VAR_HANDLER,
  36330. ZEND_JMPZ_SPEC_VAR_HANDLER,
  36331. ZEND_NULL_HANDLER,
  36332. ZEND_NULL_HANDLER,
  36333. ZEND_NULL_HANDLER,
  36334. ZEND_NULL_HANDLER,
  36335. ZEND_NULL_HANDLER,
  36336. ZEND_JMPZ_SPEC_CV_HANDLER,
  36337. ZEND_JMPZ_SPEC_CV_HANDLER,
  36338. ZEND_JMPZ_SPEC_CV_HANDLER,
  36339. ZEND_JMPZ_SPEC_CV_HANDLER,
  36340. ZEND_JMPZ_SPEC_CV_HANDLER,
  36341. ZEND_JMPNZ_SPEC_CONST_HANDLER,
  36342. ZEND_JMPNZ_SPEC_CONST_HANDLER,
  36343. ZEND_JMPNZ_SPEC_CONST_HANDLER,
  36344. ZEND_JMPNZ_SPEC_CONST_HANDLER,
  36345. ZEND_JMPNZ_SPEC_CONST_HANDLER,
  36346. ZEND_JMPNZ_SPEC_TMP_HANDLER,
  36347. ZEND_JMPNZ_SPEC_TMP_HANDLER,
  36348. ZEND_JMPNZ_SPEC_TMP_HANDLER,
  36349. ZEND_JMPNZ_SPEC_TMP_HANDLER,
  36350. ZEND_JMPNZ_SPEC_TMP_HANDLER,
  36351. ZEND_JMPNZ_SPEC_VAR_HANDLER,
  36352. ZEND_JMPNZ_SPEC_VAR_HANDLER,
  36353. ZEND_JMPNZ_SPEC_VAR_HANDLER,
  36354. ZEND_JMPNZ_SPEC_VAR_HANDLER,
  36355. ZEND_JMPNZ_SPEC_VAR_HANDLER,
  36356. ZEND_NULL_HANDLER,
  36357. ZEND_NULL_HANDLER,
  36358. ZEND_NULL_HANDLER,
  36359. ZEND_NULL_HANDLER,
  36360. ZEND_NULL_HANDLER,
  36361. ZEND_JMPNZ_SPEC_CV_HANDLER,
  36362. ZEND_JMPNZ_SPEC_CV_HANDLER,
  36363. ZEND_JMPNZ_SPEC_CV_HANDLER,
  36364. ZEND_JMPNZ_SPEC_CV_HANDLER,
  36365. ZEND_JMPNZ_SPEC_CV_HANDLER,
  36366. ZEND_JMPZNZ_SPEC_CONST_HANDLER,
  36367. ZEND_JMPZNZ_SPEC_CONST_HANDLER,
  36368. ZEND_JMPZNZ_SPEC_CONST_HANDLER,
  36369. ZEND_JMPZNZ_SPEC_CONST_HANDLER,
  36370. ZEND_JMPZNZ_SPEC_CONST_HANDLER,
  36371. ZEND_JMPZNZ_SPEC_TMP_HANDLER,
  36372. ZEND_JMPZNZ_SPEC_TMP_HANDLER,
  36373. ZEND_JMPZNZ_SPEC_TMP_HANDLER,
  36374. ZEND_JMPZNZ_SPEC_TMP_HANDLER,
  36375. ZEND_JMPZNZ_SPEC_TMP_HANDLER,
  36376. ZEND_JMPZNZ_SPEC_VAR_HANDLER,
  36377. ZEND_JMPZNZ_SPEC_VAR_HANDLER,
  36378. ZEND_JMPZNZ_SPEC_VAR_HANDLER,
  36379. ZEND_JMPZNZ_SPEC_VAR_HANDLER,
  36380. ZEND_JMPZNZ_SPEC_VAR_HANDLER,
  36381. ZEND_NULL_HANDLER,
  36382. ZEND_NULL_HANDLER,
  36383. ZEND_NULL_HANDLER,
  36384. ZEND_NULL_HANDLER,
  36385. ZEND_NULL_HANDLER,
  36386. ZEND_JMPZNZ_SPEC_CV_HANDLER,
  36387. ZEND_JMPZNZ_SPEC_CV_HANDLER,
  36388. ZEND_JMPZNZ_SPEC_CV_HANDLER,
  36389. ZEND_JMPZNZ_SPEC_CV_HANDLER,
  36390. ZEND_JMPZNZ_SPEC_CV_HANDLER,
  36391. ZEND_JMPZ_EX_SPEC_CONST_HANDLER,
  36392. ZEND_JMPZ_EX_SPEC_CONST_HANDLER,
  36393. ZEND_JMPZ_EX_SPEC_CONST_HANDLER,
  36394. ZEND_JMPZ_EX_SPEC_CONST_HANDLER,
  36395. ZEND_JMPZ_EX_SPEC_CONST_HANDLER,
  36396. ZEND_JMPZ_EX_SPEC_TMP_HANDLER,
  36397. ZEND_JMPZ_EX_SPEC_TMP_HANDLER,
  36398. ZEND_JMPZ_EX_SPEC_TMP_HANDLER,
  36399. ZEND_JMPZ_EX_SPEC_TMP_HANDLER,
  36400. ZEND_JMPZ_EX_SPEC_TMP_HANDLER,
  36401. ZEND_JMPZ_EX_SPEC_VAR_HANDLER,
  36402. ZEND_JMPZ_EX_SPEC_VAR_HANDLER,
  36403. ZEND_JMPZ_EX_SPEC_VAR_HANDLER,
  36404. ZEND_JMPZ_EX_SPEC_VAR_HANDLER,
  36405. ZEND_JMPZ_EX_SPEC_VAR_HANDLER,
  36406. ZEND_NULL_HANDLER,
  36407. ZEND_NULL_HANDLER,
  36408. ZEND_NULL_HANDLER,
  36409. ZEND_NULL_HANDLER,
  36410. ZEND_NULL_HANDLER,
  36411. ZEND_JMPZ_EX_SPEC_CV_HANDLER,
  36412. ZEND_JMPZ_EX_SPEC_CV_HANDLER,
  36413. ZEND_JMPZ_EX_SPEC_CV_HANDLER,
  36414. ZEND_JMPZ_EX_SPEC_CV_HANDLER,
  36415. ZEND_JMPZ_EX_SPEC_CV_HANDLER,
  36416. ZEND_JMPNZ_EX_SPEC_CONST_HANDLER,
  36417. ZEND_JMPNZ_EX_SPEC_CONST_HANDLER,
  36418. ZEND_JMPNZ_EX_SPEC_CONST_HANDLER,
  36419. ZEND_JMPNZ_EX_SPEC_CONST_HANDLER,
  36420. ZEND_JMPNZ_EX_SPEC_CONST_HANDLER,
  36421. ZEND_JMPNZ_EX_SPEC_TMP_HANDLER,
  36422. ZEND_JMPNZ_EX_SPEC_TMP_HANDLER,
  36423. ZEND_JMPNZ_EX_SPEC_TMP_HANDLER,
  36424. ZEND_JMPNZ_EX_SPEC_TMP_HANDLER,
  36425. ZEND_JMPNZ_EX_SPEC_TMP_HANDLER,
  36426. ZEND_JMPNZ_EX_SPEC_VAR_HANDLER,
  36427. ZEND_JMPNZ_EX_SPEC_VAR_HANDLER,
  36428. ZEND_JMPNZ_EX_SPEC_VAR_HANDLER,
  36429. ZEND_JMPNZ_EX_SPEC_VAR_HANDLER,
  36430. ZEND_JMPNZ_EX_SPEC_VAR_HANDLER,
  36431. ZEND_NULL_HANDLER,
  36432. ZEND_NULL_HANDLER,
  36433. ZEND_NULL_HANDLER,
  36434. ZEND_NULL_HANDLER,
  36435. ZEND_NULL_HANDLER,
  36436. ZEND_JMPNZ_EX_SPEC_CV_HANDLER,
  36437. ZEND_JMPNZ_EX_SPEC_CV_HANDLER,
  36438. ZEND_JMPNZ_EX_SPEC_CV_HANDLER,
  36439. ZEND_JMPNZ_EX_SPEC_CV_HANDLER,
  36440. ZEND_JMPNZ_EX_SPEC_CV_HANDLER,
  36441. ZEND_CASE_SPEC_CONST_CONST_HANDLER,
  36442. ZEND_CASE_SPEC_CONST_TMP_HANDLER,
  36443. ZEND_CASE_SPEC_CONST_VAR_HANDLER,
  36444. ZEND_NULL_HANDLER,
  36445. ZEND_CASE_SPEC_CONST_CV_HANDLER,
  36446. ZEND_CASE_SPEC_TMP_CONST_HANDLER,
  36447. ZEND_CASE_SPEC_TMP_TMP_HANDLER,
  36448. ZEND_CASE_SPEC_TMP_VAR_HANDLER,
  36449. ZEND_NULL_HANDLER,
  36450. ZEND_CASE_SPEC_TMP_CV_HANDLER,
  36451. ZEND_CASE_SPEC_VAR_CONST_HANDLER,
  36452. ZEND_CASE_SPEC_VAR_TMP_HANDLER,
  36453. ZEND_CASE_SPEC_VAR_VAR_HANDLER,
  36454. ZEND_NULL_HANDLER,
  36455. ZEND_CASE_SPEC_VAR_CV_HANDLER,
  36456. ZEND_NULL_HANDLER,
  36457. ZEND_NULL_HANDLER,
  36458. ZEND_NULL_HANDLER,
  36459. ZEND_NULL_HANDLER,
  36460. ZEND_NULL_HANDLER,
  36461. ZEND_CASE_SPEC_CV_CONST_HANDLER,
  36462. ZEND_CASE_SPEC_CV_TMP_HANDLER,
  36463. ZEND_CASE_SPEC_CV_VAR_HANDLER,
  36464. ZEND_NULL_HANDLER,
  36465. ZEND_CASE_SPEC_CV_CV_HANDLER,
  36466. ZEND_NULL_HANDLER,
  36467. ZEND_NULL_HANDLER,
  36468. ZEND_NULL_HANDLER,
  36469. ZEND_NULL_HANDLER,
  36470. ZEND_NULL_HANDLER,
  36471. ZEND_NULL_HANDLER,
  36472. ZEND_NULL_HANDLER,
  36473. ZEND_NULL_HANDLER,
  36474. ZEND_NULL_HANDLER,
  36475. ZEND_NULL_HANDLER,
  36476. ZEND_SWITCH_FREE_SPEC_VAR_HANDLER,
  36477. ZEND_SWITCH_FREE_SPEC_VAR_HANDLER,
  36478. ZEND_SWITCH_FREE_SPEC_VAR_HANDLER,
  36479. ZEND_SWITCH_FREE_SPEC_VAR_HANDLER,
  36480. ZEND_SWITCH_FREE_SPEC_VAR_HANDLER,
  36481. ZEND_NULL_HANDLER,
  36482. ZEND_NULL_HANDLER,
  36483. ZEND_NULL_HANDLER,
  36484. ZEND_NULL_HANDLER,
  36485. ZEND_NULL_HANDLER,
  36486. ZEND_NULL_HANDLER,
  36487. ZEND_NULL_HANDLER,
  36488. ZEND_NULL_HANDLER,
  36489. ZEND_NULL_HANDLER,
  36490. ZEND_NULL_HANDLER,
  36491. ZEND_BRK_SPEC_CONST_HANDLER,
  36492. ZEND_NULL_HANDLER,
  36493. ZEND_NULL_HANDLER,
  36494. ZEND_NULL_HANDLER,
  36495. ZEND_NULL_HANDLER,
  36496. ZEND_BRK_SPEC_CONST_HANDLER,
  36497. ZEND_NULL_HANDLER,
  36498. ZEND_NULL_HANDLER,
  36499. ZEND_NULL_HANDLER,
  36500. ZEND_NULL_HANDLER,
  36501. ZEND_BRK_SPEC_CONST_HANDLER,
  36502. ZEND_NULL_HANDLER,
  36503. ZEND_NULL_HANDLER,
  36504. ZEND_NULL_HANDLER,
  36505. ZEND_NULL_HANDLER,
  36506. ZEND_BRK_SPEC_CONST_HANDLER,
  36507. ZEND_NULL_HANDLER,
  36508. ZEND_NULL_HANDLER,
  36509. ZEND_NULL_HANDLER,
  36510. ZEND_NULL_HANDLER,
  36511. ZEND_BRK_SPEC_CONST_HANDLER,
  36512. ZEND_NULL_HANDLER,
  36513. ZEND_NULL_HANDLER,
  36514. ZEND_NULL_HANDLER,
  36515. ZEND_NULL_HANDLER,
  36516. ZEND_CONT_SPEC_CONST_HANDLER,
  36517. ZEND_NULL_HANDLER,
  36518. ZEND_NULL_HANDLER,
  36519. ZEND_NULL_HANDLER,
  36520. ZEND_NULL_HANDLER,
  36521. ZEND_CONT_SPEC_CONST_HANDLER,
  36522. ZEND_NULL_HANDLER,
  36523. ZEND_NULL_HANDLER,
  36524. ZEND_NULL_HANDLER,
  36525. ZEND_NULL_HANDLER,
  36526. ZEND_CONT_SPEC_CONST_HANDLER,
  36527. ZEND_NULL_HANDLER,
  36528. ZEND_NULL_HANDLER,
  36529. ZEND_NULL_HANDLER,
  36530. ZEND_NULL_HANDLER,
  36531. ZEND_CONT_SPEC_CONST_HANDLER,
  36532. ZEND_NULL_HANDLER,
  36533. ZEND_NULL_HANDLER,
  36534. ZEND_NULL_HANDLER,
  36535. ZEND_NULL_HANDLER,
  36536. ZEND_CONT_SPEC_CONST_HANDLER,
  36537. ZEND_NULL_HANDLER,
  36538. ZEND_NULL_HANDLER,
  36539. ZEND_NULL_HANDLER,
  36540. ZEND_NULL_HANDLER,
  36541. ZEND_BOOL_SPEC_CONST_HANDLER,
  36542. ZEND_BOOL_SPEC_CONST_HANDLER,
  36543. ZEND_BOOL_SPEC_CONST_HANDLER,
  36544. ZEND_BOOL_SPEC_CONST_HANDLER,
  36545. ZEND_BOOL_SPEC_CONST_HANDLER,
  36546. ZEND_BOOL_SPEC_TMP_HANDLER,
  36547. ZEND_BOOL_SPEC_TMP_HANDLER,
  36548. ZEND_BOOL_SPEC_TMP_HANDLER,
  36549. ZEND_BOOL_SPEC_TMP_HANDLER,
  36550. ZEND_BOOL_SPEC_TMP_HANDLER,
  36551. ZEND_BOOL_SPEC_VAR_HANDLER,
  36552. ZEND_BOOL_SPEC_VAR_HANDLER,
  36553. ZEND_BOOL_SPEC_VAR_HANDLER,
  36554. ZEND_BOOL_SPEC_VAR_HANDLER,
  36555. ZEND_BOOL_SPEC_VAR_HANDLER,
  36556. ZEND_NULL_HANDLER,
  36557. ZEND_NULL_HANDLER,
  36558. ZEND_NULL_HANDLER,
  36559. ZEND_NULL_HANDLER,
  36560. ZEND_NULL_HANDLER,
  36561. ZEND_BOOL_SPEC_CV_HANDLER,
  36562. ZEND_BOOL_SPEC_CV_HANDLER,
  36563. ZEND_BOOL_SPEC_CV_HANDLER,
  36564. ZEND_BOOL_SPEC_CV_HANDLER,
  36565. ZEND_BOOL_SPEC_CV_HANDLER,
  36566. ZEND_INIT_STRING_SPEC_HANDLER,
  36567. ZEND_INIT_STRING_SPEC_HANDLER,
  36568. ZEND_INIT_STRING_SPEC_HANDLER,
  36569. ZEND_INIT_STRING_SPEC_HANDLER,
  36570. ZEND_INIT_STRING_SPEC_HANDLER,
  36571. ZEND_INIT_STRING_SPEC_HANDLER,
  36572. ZEND_INIT_STRING_SPEC_HANDLER,
  36573. ZEND_INIT_STRING_SPEC_HANDLER,
  36574. ZEND_INIT_STRING_SPEC_HANDLER,
  36575. ZEND_INIT_STRING_SPEC_HANDLER,
  36576. ZEND_INIT_STRING_SPEC_HANDLER,
  36577. ZEND_INIT_STRING_SPEC_HANDLER,
  36578. ZEND_INIT_STRING_SPEC_HANDLER,
  36579. ZEND_INIT_STRING_SPEC_HANDLER,
  36580. ZEND_INIT_STRING_SPEC_HANDLER,
  36581. ZEND_INIT_STRING_SPEC_HANDLER,
  36582. ZEND_INIT_STRING_SPEC_HANDLER,
  36583. ZEND_INIT_STRING_SPEC_HANDLER,
  36584. ZEND_INIT_STRING_SPEC_HANDLER,
  36585. ZEND_INIT_STRING_SPEC_HANDLER,
  36586. ZEND_INIT_STRING_SPEC_HANDLER,
  36587. ZEND_INIT_STRING_SPEC_HANDLER,
  36588. ZEND_INIT_STRING_SPEC_HANDLER,
  36589. ZEND_INIT_STRING_SPEC_HANDLER,
  36590. ZEND_INIT_STRING_SPEC_HANDLER,
  36591. ZEND_NULL_HANDLER,
  36592. ZEND_NULL_HANDLER,
  36593. ZEND_NULL_HANDLER,
  36594. ZEND_NULL_HANDLER,
  36595. ZEND_NULL_HANDLER,
  36596. ZEND_ADD_CHAR_SPEC_TMP_CONST_HANDLER,
  36597. ZEND_NULL_HANDLER,
  36598. ZEND_NULL_HANDLER,
  36599. ZEND_NULL_HANDLER,
  36600. ZEND_NULL_HANDLER,
  36601. ZEND_NULL_HANDLER,
  36602. ZEND_NULL_HANDLER,
  36603. ZEND_NULL_HANDLER,
  36604. ZEND_NULL_HANDLER,
  36605. ZEND_NULL_HANDLER,
  36606. ZEND_ADD_CHAR_SPEC_UNUSED_CONST_HANDLER,
  36607. ZEND_NULL_HANDLER,
  36608. ZEND_NULL_HANDLER,
  36609. ZEND_NULL_HANDLER,
  36610. ZEND_NULL_HANDLER,
  36611. ZEND_NULL_HANDLER,
  36612. ZEND_NULL_HANDLER,
  36613. ZEND_NULL_HANDLER,
  36614. ZEND_NULL_HANDLER,
  36615. ZEND_NULL_HANDLER,
  36616. ZEND_NULL_HANDLER,
  36617. ZEND_NULL_HANDLER,
  36618. ZEND_NULL_HANDLER,
  36619. ZEND_NULL_HANDLER,
  36620. ZEND_NULL_HANDLER,
  36621. ZEND_ADD_STRING_SPEC_TMP_CONST_HANDLER,
  36622. ZEND_NULL_HANDLER,
  36623. ZEND_NULL_HANDLER,
  36624. ZEND_NULL_HANDLER,
  36625. ZEND_NULL_HANDLER,
  36626. ZEND_NULL_HANDLER,
  36627. ZEND_NULL_HANDLER,
  36628. ZEND_NULL_HANDLER,
  36629. ZEND_NULL_HANDLER,
  36630. ZEND_NULL_HANDLER,
  36631. ZEND_ADD_STRING_SPEC_UNUSED_CONST_HANDLER,
  36632. ZEND_NULL_HANDLER,
  36633. ZEND_NULL_HANDLER,
  36634. ZEND_NULL_HANDLER,
  36635. ZEND_NULL_HANDLER,
  36636. ZEND_NULL_HANDLER,
  36637. ZEND_NULL_HANDLER,
  36638. ZEND_NULL_HANDLER,
  36639. ZEND_NULL_HANDLER,
  36640. ZEND_NULL_HANDLER,
  36641. ZEND_NULL_HANDLER,
  36642. ZEND_NULL_HANDLER,
  36643. ZEND_NULL_HANDLER,
  36644. ZEND_NULL_HANDLER,
  36645. ZEND_NULL_HANDLER,
  36646. ZEND_NULL_HANDLER,
  36647. ZEND_ADD_VAR_SPEC_TMP_TMP_HANDLER,
  36648. ZEND_ADD_VAR_SPEC_TMP_VAR_HANDLER,
  36649. ZEND_NULL_HANDLER,
  36650. ZEND_ADD_VAR_SPEC_TMP_CV_HANDLER,
  36651. ZEND_NULL_HANDLER,
  36652. ZEND_NULL_HANDLER,
  36653. ZEND_NULL_HANDLER,
  36654. ZEND_NULL_HANDLER,
  36655. ZEND_NULL_HANDLER,
  36656. ZEND_NULL_HANDLER,
  36657. ZEND_ADD_VAR_SPEC_UNUSED_TMP_HANDLER,
  36658. ZEND_ADD_VAR_SPEC_UNUSED_VAR_HANDLER,
  36659. ZEND_NULL_HANDLER,
  36660. ZEND_ADD_VAR_SPEC_UNUSED_CV_HANDLER,
  36661. ZEND_NULL_HANDLER,
  36662. ZEND_NULL_HANDLER,
  36663. ZEND_NULL_HANDLER,
  36664. ZEND_NULL_HANDLER,
  36665. ZEND_NULL_HANDLER,
  36666. ZEND_BEGIN_SILENCE_SPEC_HANDLER,
  36667. ZEND_BEGIN_SILENCE_SPEC_HANDLER,
  36668. ZEND_BEGIN_SILENCE_SPEC_HANDLER,
  36669. ZEND_BEGIN_SILENCE_SPEC_HANDLER,
  36670. ZEND_BEGIN_SILENCE_SPEC_HANDLER,
  36671. ZEND_BEGIN_SILENCE_SPEC_HANDLER,
  36672. ZEND_BEGIN_SILENCE_SPEC_HANDLER,
  36673. ZEND_BEGIN_SILENCE_SPEC_HANDLER,
  36674. ZEND_BEGIN_SILENCE_SPEC_HANDLER,
  36675. ZEND_BEGIN_SILENCE_SPEC_HANDLER,
  36676. ZEND_BEGIN_SILENCE_SPEC_HANDLER,
  36677. ZEND_BEGIN_SILENCE_SPEC_HANDLER,
  36678. ZEND_BEGIN_SILENCE_SPEC_HANDLER,
  36679. ZEND_BEGIN_SILENCE_SPEC_HANDLER,
  36680. ZEND_BEGIN_SILENCE_SPEC_HANDLER,
  36681. ZEND_BEGIN_SILENCE_SPEC_HANDLER,
  36682. ZEND_BEGIN_SILENCE_SPEC_HANDLER,
  36683. ZEND_BEGIN_SILENCE_SPEC_HANDLER,
  36684. ZEND_BEGIN_SILENCE_SPEC_HANDLER,
  36685. ZEND_BEGIN_SILENCE_SPEC_HANDLER,
  36686. ZEND_BEGIN_SILENCE_SPEC_HANDLER,
  36687. ZEND_BEGIN_SILENCE_SPEC_HANDLER,
  36688. ZEND_BEGIN_SILENCE_SPEC_HANDLER,
  36689. ZEND_BEGIN_SILENCE_SPEC_HANDLER,
  36690. ZEND_BEGIN_SILENCE_SPEC_HANDLER,
  36691. ZEND_NULL_HANDLER,
  36692. ZEND_NULL_HANDLER,
  36693. ZEND_NULL_HANDLER,
  36694. ZEND_NULL_HANDLER,
  36695. ZEND_NULL_HANDLER,
  36696. ZEND_END_SILENCE_SPEC_TMP_HANDLER,
  36697. ZEND_END_SILENCE_SPEC_TMP_HANDLER,
  36698. ZEND_END_SILENCE_SPEC_TMP_HANDLER,
  36699. ZEND_END_SILENCE_SPEC_TMP_HANDLER,
  36700. ZEND_END_SILENCE_SPEC_TMP_HANDLER,
  36701. ZEND_NULL_HANDLER,
  36702. ZEND_NULL_HANDLER,
  36703. ZEND_NULL_HANDLER,
  36704. ZEND_NULL_HANDLER,
  36705. ZEND_NULL_HANDLER,
  36706. ZEND_NULL_HANDLER,
  36707. ZEND_NULL_HANDLER,
  36708. ZEND_NULL_HANDLER,
  36709. ZEND_NULL_HANDLER,
  36710. ZEND_NULL_HANDLER,
  36711. ZEND_NULL_HANDLER,
  36712. ZEND_NULL_HANDLER,
  36713. ZEND_NULL_HANDLER,
  36714. ZEND_NULL_HANDLER,
  36715. ZEND_NULL_HANDLER,
  36716. ZEND_INIT_FCALL_BY_NAME_SPEC_CONST_HANDLER,
  36717. ZEND_INIT_FCALL_BY_NAME_SPEC_TMP_HANDLER,
  36718. ZEND_INIT_FCALL_BY_NAME_SPEC_VAR_HANDLER,
  36719. ZEND_NULL_HANDLER,
  36720. ZEND_INIT_FCALL_BY_NAME_SPEC_CV_HANDLER,
  36721. ZEND_INIT_FCALL_BY_NAME_SPEC_CONST_HANDLER,
  36722. ZEND_INIT_FCALL_BY_NAME_SPEC_TMP_HANDLER,
  36723. ZEND_INIT_FCALL_BY_NAME_SPEC_VAR_HANDLER,
  36724. ZEND_NULL_HANDLER,
  36725. ZEND_INIT_FCALL_BY_NAME_SPEC_CV_HANDLER,
  36726. ZEND_INIT_FCALL_BY_NAME_SPEC_CONST_HANDLER,
  36727. ZEND_INIT_FCALL_BY_NAME_SPEC_TMP_HANDLER,
  36728. ZEND_INIT_FCALL_BY_NAME_SPEC_VAR_HANDLER,
  36729. ZEND_NULL_HANDLER,
  36730. ZEND_INIT_FCALL_BY_NAME_SPEC_CV_HANDLER,
  36731. ZEND_INIT_FCALL_BY_NAME_SPEC_CONST_HANDLER,
  36732. ZEND_INIT_FCALL_BY_NAME_SPEC_TMP_HANDLER,
  36733. ZEND_INIT_FCALL_BY_NAME_SPEC_VAR_HANDLER,
  36734. ZEND_NULL_HANDLER,
  36735. ZEND_INIT_FCALL_BY_NAME_SPEC_CV_HANDLER,
  36736. ZEND_INIT_FCALL_BY_NAME_SPEC_CONST_HANDLER,
  36737. ZEND_INIT_FCALL_BY_NAME_SPEC_TMP_HANDLER,
  36738. ZEND_INIT_FCALL_BY_NAME_SPEC_VAR_HANDLER,
  36739. ZEND_NULL_HANDLER,
  36740. ZEND_INIT_FCALL_BY_NAME_SPEC_CV_HANDLER,
  36741. ZEND_DO_FCALL_SPEC_CONST_HANDLER,
  36742. ZEND_DO_FCALL_SPEC_CONST_HANDLER,
  36743. ZEND_DO_FCALL_SPEC_CONST_HANDLER,
  36744. ZEND_DO_FCALL_SPEC_CONST_HANDLER,
  36745. ZEND_DO_FCALL_SPEC_CONST_HANDLER,
  36746. ZEND_NULL_HANDLER,
  36747. ZEND_NULL_HANDLER,
  36748. ZEND_NULL_HANDLER,
  36749. ZEND_NULL_HANDLER,
  36750. ZEND_NULL_HANDLER,
  36751. ZEND_NULL_HANDLER,
  36752. ZEND_NULL_HANDLER,
  36753. ZEND_NULL_HANDLER,
  36754. ZEND_NULL_HANDLER,
  36755. ZEND_NULL_HANDLER,
  36756. ZEND_NULL_HANDLER,
  36757. ZEND_NULL_HANDLER,
  36758. ZEND_NULL_HANDLER,
  36759. ZEND_NULL_HANDLER,
  36760. ZEND_NULL_HANDLER,
  36761. ZEND_NULL_HANDLER,
  36762. ZEND_NULL_HANDLER,
  36763. ZEND_NULL_HANDLER,
  36764. ZEND_NULL_HANDLER,
  36765. ZEND_NULL_HANDLER,
  36766. ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER,
  36767. ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER,
  36768. ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER,
  36769. ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER,
  36770. ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER,
  36771. ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER,
  36772. ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER,
  36773. ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER,
  36774. ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER,
  36775. ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER,
  36776. ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER,
  36777. ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER,
  36778. ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER,
  36779. ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER,
  36780. ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER,
  36781. ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER,
  36782. ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER,
  36783. ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER,
  36784. ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER,
  36785. ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER,
  36786. ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER,
  36787. ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER,
  36788. ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER,
  36789. ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER,
  36790. ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER,
  36791. ZEND_RETURN_SPEC_CONST_HANDLER,
  36792. ZEND_RETURN_SPEC_CONST_HANDLER,
  36793. ZEND_RETURN_SPEC_CONST_HANDLER,
  36794. ZEND_RETURN_SPEC_CONST_HANDLER,
  36795. ZEND_RETURN_SPEC_CONST_HANDLER,
  36796. ZEND_RETURN_SPEC_TMP_HANDLER,
  36797. ZEND_RETURN_SPEC_TMP_HANDLER,
  36798. ZEND_RETURN_SPEC_TMP_HANDLER,
  36799. ZEND_RETURN_SPEC_TMP_HANDLER,
  36800. ZEND_RETURN_SPEC_TMP_HANDLER,
  36801. ZEND_RETURN_SPEC_VAR_HANDLER,
  36802. ZEND_RETURN_SPEC_VAR_HANDLER,
  36803. ZEND_RETURN_SPEC_VAR_HANDLER,
  36804. ZEND_RETURN_SPEC_VAR_HANDLER,
  36805. ZEND_RETURN_SPEC_VAR_HANDLER,
  36806. ZEND_NULL_HANDLER,
  36807. ZEND_NULL_HANDLER,
  36808. ZEND_NULL_HANDLER,
  36809. ZEND_NULL_HANDLER,
  36810. ZEND_NULL_HANDLER,
  36811. ZEND_RETURN_SPEC_CV_HANDLER,
  36812. ZEND_RETURN_SPEC_CV_HANDLER,
  36813. ZEND_RETURN_SPEC_CV_HANDLER,
  36814. ZEND_RETURN_SPEC_CV_HANDLER,
  36815. ZEND_RETURN_SPEC_CV_HANDLER,
  36816. ZEND_RECV_SPEC_HANDLER,
  36817. ZEND_RECV_SPEC_HANDLER,
  36818. ZEND_RECV_SPEC_HANDLER,
  36819. ZEND_RECV_SPEC_HANDLER,
  36820. ZEND_RECV_SPEC_HANDLER,
  36821. ZEND_RECV_SPEC_HANDLER,
  36822. ZEND_RECV_SPEC_HANDLER,
  36823. ZEND_RECV_SPEC_HANDLER,
  36824. ZEND_RECV_SPEC_HANDLER,
  36825. ZEND_RECV_SPEC_HANDLER,
  36826. ZEND_RECV_SPEC_HANDLER,
  36827. ZEND_RECV_SPEC_HANDLER,
  36828. ZEND_RECV_SPEC_HANDLER,
  36829. ZEND_RECV_SPEC_HANDLER,
  36830. ZEND_RECV_SPEC_HANDLER,
  36831. ZEND_RECV_SPEC_HANDLER,
  36832. ZEND_RECV_SPEC_HANDLER,
  36833. ZEND_RECV_SPEC_HANDLER,
  36834. ZEND_RECV_SPEC_HANDLER,
  36835. ZEND_RECV_SPEC_HANDLER,
  36836. ZEND_RECV_SPEC_HANDLER,
  36837. ZEND_RECV_SPEC_HANDLER,
  36838. ZEND_RECV_SPEC_HANDLER,
  36839. ZEND_RECV_SPEC_HANDLER,
  36840. ZEND_RECV_SPEC_HANDLER,
  36841. ZEND_RECV_INIT_SPEC_CONST_HANDLER,
  36842. ZEND_NULL_HANDLER,
  36843. ZEND_NULL_HANDLER,
  36844. ZEND_NULL_HANDLER,
  36845. ZEND_NULL_HANDLER,
  36846. ZEND_RECV_INIT_SPEC_CONST_HANDLER,
  36847. ZEND_NULL_HANDLER,
  36848. ZEND_NULL_HANDLER,
  36849. ZEND_NULL_HANDLER,
  36850. ZEND_NULL_HANDLER,
  36851. ZEND_RECV_INIT_SPEC_CONST_HANDLER,
  36852. ZEND_NULL_HANDLER,
  36853. ZEND_NULL_HANDLER,
  36854. ZEND_NULL_HANDLER,
  36855. ZEND_NULL_HANDLER,
  36856. ZEND_RECV_INIT_SPEC_CONST_HANDLER,
  36857. ZEND_NULL_HANDLER,
  36858. ZEND_NULL_HANDLER,
  36859. ZEND_NULL_HANDLER,
  36860. ZEND_NULL_HANDLER,
  36861. ZEND_RECV_INIT_SPEC_CONST_HANDLER,
  36862. ZEND_NULL_HANDLER,
  36863. ZEND_NULL_HANDLER,
  36864. ZEND_NULL_HANDLER,
  36865. ZEND_NULL_HANDLER,
  36866. ZEND_SEND_VAL_SPEC_CONST_HANDLER,
  36867. ZEND_SEND_VAL_SPEC_CONST_HANDLER,
  36868. ZEND_SEND_VAL_SPEC_CONST_HANDLER,
  36869. ZEND_SEND_VAL_SPEC_CONST_HANDLER,
  36870. ZEND_SEND_VAL_SPEC_CONST_HANDLER,
  36871. ZEND_SEND_VAL_SPEC_TMP_HANDLER,
  36872. ZEND_SEND_VAL_SPEC_TMP_HANDLER,
  36873. ZEND_SEND_VAL_SPEC_TMP_HANDLER,
  36874. ZEND_SEND_VAL_SPEC_TMP_HANDLER,
  36875. ZEND_SEND_VAL_SPEC_TMP_HANDLER,
  36876. ZEND_NULL_HANDLER,
  36877. ZEND_NULL_HANDLER,
  36878. ZEND_NULL_HANDLER,
  36879. ZEND_NULL_HANDLER,
  36880. ZEND_NULL_HANDLER,
  36881. ZEND_NULL_HANDLER,
  36882. ZEND_NULL_HANDLER,
  36883. ZEND_NULL_HANDLER,
  36884. ZEND_NULL_HANDLER,
  36885. ZEND_NULL_HANDLER,
  36886. ZEND_NULL_HANDLER,
  36887. ZEND_NULL_HANDLER,
  36888. ZEND_NULL_HANDLER,
  36889. ZEND_NULL_HANDLER,
  36890. ZEND_NULL_HANDLER,
  36891. ZEND_NULL_HANDLER,
  36892. ZEND_NULL_HANDLER,
  36893. ZEND_NULL_HANDLER,
  36894. ZEND_NULL_HANDLER,
  36895. ZEND_NULL_HANDLER,
  36896. ZEND_NULL_HANDLER,
  36897. ZEND_NULL_HANDLER,
  36898. ZEND_NULL_HANDLER,
  36899. ZEND_NULL_HANDLER,
  36900. ZEND_NULL_HANDLER,
  36901. ZEND_SEND_VAR_SPEC_VAR_HANDLER,
  36902. ZEND_SEND_VAR_SPEC_VAR_HANDLER,
  36903. ZEND_SEND_VAR_SPEC_VAR_HANDLER,
  36904. ZEND_SEND_VAR_SPEC_VAR_HANDLER,
  36905. ZEND_SEND_VAR_SPEC_VAR_HANDLER,
  36906. ZEND_NULL_HANDLER,
  36907. ZEND_NULL_HANDLER,
  36908. ZEND_NULL_HANDLER,
  36909. ZEND_NULL_HANDLER,
  36910. ZEND_NULL_HANDLER,
  36911. ZEND_SEND_VAR_SPEC_CV_HANDLER,
  36912. ZEND_SEND_VAR_SPEC_CV_HANDLER,
  36913. ZEND_SEND_VAR_SPEC_CV_HANDLER,
  36914. ZEND_SEND_VAR_SPEC_CV_HANDLER,
  36915. ZEND_SEND_VAR_SPEC_CV_HANDLER,
  36916. ZEND_NULL_HANDLER,
  36917. ZEND_NULL_HANDLER,
  36918. ZEND_NULL_HANDLER,
  36919. ZEND_NULL_HANDLER,
  36920. ZEND_NULL_HANDLER,
  36921. ZEND_NULL_HANDLER,
  36922. ZEND_NULL_HANDLER,
  36923. ZEND_NULL_HANDLER,
  36924. ZEND_NULL_HANDLER,
  36925. ZEND_NULL_HANDLER,
  36926. ZEND_SEND_REF_SPEC_VAR_HANDLER,
  36927. ZEND_SEND_REF_SPEC_VAR_HANDLER,
  36928. ZEND_SEND_REF_SPEC_VAR_HANDLER,
  36929. ZEND_SEND_REF_SPEC_VAR_HANDLER,
  36930. ZEND_SEND_REF_SPEC_VAR_HANDLER,
  36931. ZEND_NULL_HANDLER,
  36932. ZEND_NULL_HANDLER,
  36933. ZEND_NULL_HANDLER,
  36934. ZEND_NULL_HANDLER,
  36935. ZEND_NULL_HANDLER,
  36936. ZEND_SEND_REF_SPEC_CV_HANDLER,
  36937. ZEND_SEND_REF_SPEC_CV_HANDLER,
  36938. ZEND_SEND_REF_SPEC_CV_HANDLER,
  36939. ZEND_SEND_REF_SPEC_CV_HANDLER,
  36940. ZEND_SEND_REF_SPEC_CV_HANDLER,
  36941. ZEND_NEW_SPEC_HANDLER,
  36942. ZEND_NEW_SPEC_HANDLER,
  36943. ZEND_NEW_SPEC_HANDLER,
  36944. ZEND_NEW_SPEC_HANDLER,
  36945. ZEND_NEW_SPEC_HANDLER,
  36946. ZEND_NEW_SPEC_HANDLER,
  36947. ZEND_NEW_SPEC_HANDLER,
  36948. ZEND_NEW_SPEC_HANDLER,
  36949. ZEND_NEW_SPEC_HANDLER,
  36950. ZEND_NEW_SPEC_HANDLER,
  36951. ZEND_NEW_SPEC_HANDLER,
  36952. ZEND_NEW_SPEC_HANDLER,
  36953. ZEND_NEW_SPEC_HANDLER,
  36954. ZEND_NEW_SPEC_HANDLER,
  36955. ZEND_NEW_SPEC_HANDLER,
  36956. ZEND_NEW_SPEC_HANDLER,
  36957. ZEND_NEW_SPEC_HANDLER,
  36958. ZEND_NEW_SPEC_HANDLER,
  36959. ZEND_NEW_SPEC_HANDLER,
  36960. ZEND_NEW_SPEC_HANDLER,
  36961. ZEND_NEW_SPEC_HANDLER,
  36962. ZEND_NEW_SPEC_HANDLER,
  36963. ZEND_NEW_SPEC_HANDLER,
  36964. ZEND_NEW_SPEC_HANDLER,
  36965. ZEND_NEW_SPEC_HANDLER,
  36966. ZEND_INIT_NS_FCALL_BY_NAME_SPEC_CONST_HANDLER,
  36967. ZEND_NULL_HANDLER,
  36968. ZEND_NULL_HANDLER,
  36969. ZEND_NULL_HANDLER,
  36970. ZEND_NULL_HANDLER,
  36971. ZEND_INIT_NS_FCALL_BY_NAME_SPEC_CONST_HANDLER,
  36972. ZEND_NULL_HANDLER,
  36973. ZEND_NULL_HANDLER,
  36974. ZEND_NULL_HANDLER,
  36975. ZEND_NULL_HANDLER,
  36976. ZEND_INIT_NS_FCALL_BY_NAME_SPEC_CONST_HANDLER,
  36977. ZEND_NULL_HANDLER,
  36978. ZEND_NULL_HANDLER,
  36979. ZEND_NULL_HANDLER,
  36980. ZEND_NULL_HANDLER,
  36981. ZEND_INIT_NS_FCALL_BY_NAME_SPEC_CONST_HANDLER,
  36982. ZEND_NULL_HANDLER,
  36983. ZEND_NULL_HANDLER,
  36984. ZEND_NULL_HANDLER,
  36985. ZEND_NULL_HANDLER,
  36986. ZEND_INIT_NS_FCALL_BY_NAME_SPEC_CONST_HANDLER,
  36987. ZEND_NULL_HANDLER,
  36988. ZEND_NULL_HANDLER,
  36989. ZEND_NULL_HANDLER,
  36990. ZEND_NULL_HANDLER,
  36991. ZEND_NULL_HANDLER,
  36992. ZEND_NULL_HANDLER,
  36993. ZEND_NULL_HANDLER,
  36994. ZEND_NULL_HANDLER,
  36995. ZEND_NULL_HANDLER,
  36996. ZEND_FREE_SPEC_TMP_HANDLER,
  36997. ZEND_FREE_SPEC_TMP_HANDLER,
  36998. ZEND_FREE_SPEC_TMP_HANDLER,
  36999. ZEND_FREE_SPEC_TMP_HANDLER,
  37000. ZEND_FREE_SPEC_TMP_HANDLER,
  37001. ZEND_FREE_SPEC_VAR_HANDLER,
  37002. ZEND_FREE_SPEC_VAR_HANDLER,
  37003. ZEND_FREE_SPEC_VAR_HANDLER,
  37004. ZEND_FREE_SPEC_VAR_HANDLER,
  37005. ZEND_FREE_SPEC_VAR_HANDLER,
  37006. ZEND_NULL_HANDLER,
  37007. ZEND_NULL_HANDLER,
  37008. ZEND_NULL_HANDLER,
  37009. ZEND_NULL_HANDLER,
  37010. ZEND_NULL_HANDLER,
  37011. ZEND_NULL_HANDLER,
  37012. ZEND_NULL_HANDLER,
  37013. ZEND_NULL_HANDLER,
  37014. ZEND_NULL_HANDLER,
  37015. ZEND_NULL_HANDLER,
  37016. ZEND_INIT_ARRAY_SPEC_CONST_CONST_HANDLER,
  37017. ZEND_INIT_ARRAY_SPEC_CONST_TMP_HANDLER,
  37018. ZEND_INIT_ARRAY_SPEC_CONST_VAR_HANDLER,
  37019. ZEND_INIT_ARRAY_SPEC_CONST_UNUSED_HANDLER,
  37020. ZEND_INIT_ARRAY_SPEC_CONST_CV_HANDLER,
  37021. ZEND_INIT_ARRAY_SPEC_TMP_CONST_HANDLER,
  37022. ZEND_INIT_ARRAY_SPEC_TMP_TMP_HANDLER,
  37023. ZEND_INIT_ARRAY_SPEC_TMP_VAR_HANDLER,
  37024. ZEND_INIT_ARRAY_SPEC_TMP_UNUSED_HANDLER,
  37025. ZEND_INIT_ARRAY_SPEC_TMP_CV_HANDLER,
  37026. ZEND_INIT_ARRAY_SPEC_VAR_CONST_HANDLER,
  37027. ZEND_INIT_ARRAY_SPEC_VAR_TMP_HANDLER,
  37028. ZEND_INIT_ARRAY_SPEC_VAR_VAR_HANDLER,
  37029. ZEND_INIT_ARRAY_SPEC_VAR_UNUSED_HANDLER,
  37030. ZEND_INIT_ARRAY_SPEC_VAR_CV_HANDLER,
  37031. ZEND_INIT_ARRAY_SPEC_UNUSED_CONST_HANDLER,
  37032. ZEND_INIT_ARRAY_SPEC_UNUSED_TMP_HANDLER,
  37033. ZEND_INIT_ARRAY_SPEC_UNUSED_VAR_HANDLER,
  37034. ZEND_INIT_ARRAY_SPEC_UNUSED_UNUSED_HANDLER,
  37035. ZEND_INIT_ARRAY_SPEC_UNUSED_CV_HANDLER,
  37036. ZEND_INIT_ARRAY_SPEC_CV_CONST_HANDLER,
  37037. ZEND_INIT_ARRAY_SPEC_CV_TMP_HANDLER,
  37038. ZEND_INIT_ARRAY_SPEC_CV_VAR_HANDLER,
  37039. ZEND_INIT_ARRAY_SPEC_CV_UNUSED_HANDLER,
  37040. ZEND_INIT_ARRAY_SPEC_CV_CV_HANDLER,
  37041. ZEND_ADD_ARRAY_ELEMENT_SPEC_CONST_CONST_HANDLER,
  37042. ZEND_ADD_ARRAY_ELEMENT_SPEC_CONST_TMP_HANDLER,
  37043. ZEND_ADD_ARRAY_ELEMENT_SPEC_CONST_VAR_HANDLER,
  37044. ZEND_ADD_ARRAY_ELEMENT_SPEC_CONST_UNUSED_HANDLER,
  37045. ZEND_ADD_ARRAY_ELEMENT_SPEC_CONST_CV_HANDLER,
  37046. ZEND_ADD_ARRAY_ELEMENT_SPEC_TMP_CONST_HANDLER,
  37047. ZEND_ADD_ARRAY_ELEMENT_SPEC_TMP_TMP_HANDLER,
  37048. ZEND_ADD_ARRAY_ELEMENT_SPEC_TMP_VAR_HANDLER,
  37049. ZEND_ADD_ARRAY_ELEMENT_SPEC_TMP_UNUSED_HANDLER,
  37050. ZEND_ADD_ARRAY_ELEMENT_SPEC_TMP_CV_HANDLER,
  37051. ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_CONST_HANDLER,
  37052. ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_TMP_HANDLER,
  37053. ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_VAR_HANDLER,
  37054. ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_UNUSED_HANDLER,
  37055. ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_CV_HANDLER,
  37056. ZEND_NULL_HANDLER,
  37057. ZEND_NULL_HANDLER,
  37058. ZEND_NULL_HANDLER,
  37059. ZEND_NULL_HANDLER,
  37060. ZEND_NULL_HANDLER,
  37061. ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_CONST_HANDLER,
  37062. ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_TMP_HANDLER,
  37063. ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_VAR_HANDLER,
  37064. ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_UNUSED_HANDLER,
  37065. ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_CV_HANDLER,
  37066. ZEND_INCLUDE_OR_EVAL_SPEC_CONST_HANDLER,
  37067. ZEND_INCLUDE_OR_EVAL_SPEC_CONST_HANDLER,
  37068. ZEND_INCLUDE_OR_EVAL_SPEC_CONST_HANDLER,
  37069. ZEND_INCLUDE_OR_EVAL_SPEC_CONST_HANDLER,
  37070. ZEND_INCLUDE_OR_EVAL_SPEC_CONST_HANDLER,
  37071. ZEND_INCLUDE_OR_EVAL_SPEC_TMP_HANDLER,
  37072. ZEND_INCLUDE_OR_EVAL_SPEC_TMP_HANDLER,
  37073. ZEND_INCLUDE_OR_EVAL_SPEC_TMP_HANDLER,
  37074. ZEND_INCLUDE_OR_EVAL_SPEC_TMP_HANDLER,
  37075. ZEND_INCLUDE_OR_EVAL_SPEC_TMP_HANDLER,
  37076. ZEND_INCLUDE_OR_EVAL_SPEC_VAR_HANDLER,
  37077. ZEND_INCLUDE_OR_EVAL_SPEC_VAR_HANDLER,
  37078. ZEND_INCLUDE_OR_EVAL_SPEC_VAR_HANDLER,
  37079. ZEND_INCLUDE_OR_EVAL_SPEC_VAR_HANDLER,
  37080. ZEND_INCLUDE_OR_EVAL_SPEC_VAR_HANDLER,
  37081. ZEND_NULL_HANDLER,
  37082. ZEND_NULL_HANDLER,
  37083. ZEND_NULL_HANDLER,
  37084. ZEND_NULL_HANDLER,
  37085. ZEND_NULL_HANDLER,
  37086. ZEND_INCLUDE_OR_EVAL_SPEC_CV_HANDLER,
  37087. ZEND_INCLUDE_OR_EVAL_SPEC_CV_HANDLER,
  37088. ZEND_INCLUDE_OR_EVAL_SPEC_CV_HANDLER,
  37089. ZEND_INCLUDE_OR_EVAL_SPEC_CV_HANDLER,
  37090. ZEND_INCLUDE_OR_EVAL_SPEC_CV_HANDLER,
  37091. ZEND_UNSET_VAR_SPEC_CONST_CONST_HANDLER,
  37092. ZEND_NULL_HANDLER,
  37093. ZEND_UNSET_VAR_SPEC_CONST_VAR_HANDLER,
  37094. ZEND_UNSET_VAR_SPEC_CONST_UNUSED_HANDLER,
  37095. ZEND_NULL_HANDLER,
  37096. ZEND_UNSET_VAR_SPEC_TMP_CONST_HANDLER,
  37097. ZEND_NULL_HANDLER,
  37098. ZEND_UNSET_VAR_SPEC_TMP_VAR_HANDLER,
  37099. ZEND_UNSET_VAR_SPEC_TMP_UNUSED_HANDLER,
  37100. ZEND_NULL_HANDLER,
  37101. ZEND_UNSET_VAR_SPEC_VAR_CONST_HANDLER,
  37102. ZEND_NULL_HANDLER,
  37103. ZEND_UNSET_VAR_SPEC_VAR_VAR_HANDLER,
  37104. ZEND_UNSET_VAR_SPEC_VAR_UNUSED_HANDLER,
  37105. ZEND_NULL_HANDLER,
  37106. ZEND_NULL_HANDLER,
  37107. ZEND_NULL_HANDLER,
  37108. ZEND_NULL_HANDLER,
  37109. ZEND_NULL_HANDLER,
  37110. ZEND_NULL_HANDLER,
  37111. ZEND_UNSET_VAR_SPEC_CV_CONST_HANDLER,
  37112. ZEND_NULL_HANDLER,
  37113. ZEND_UNSET_VAR_SPEC_CV_VAR_HANDLER,
  37114. ZEND_UNSET_VAR_SPEC_CV_UNUSED_HANDLER,
  37115. ZEND_NULL_HANDLER,
  37116. ZEND_NULL_HANDLER,
  37117. ZEND_NULL_HANDLER,
  37118. ZEND_NULL_HANDLER,
  37119. ZEND_NULL_HANDLER,
  37120. ZEND_NULL_HANDLER,
  37121. ZEND_NULL_HANDLER,
  37122. ZEND_NULL_HANDLER,
  37123. ZEND_NULL_HANDLER,
  37124. ZEND_NULL_HANDLER,
  37125. ZEND_NULL_HANDLER,
  37126. ZEND_UNSET_DIM_SPEC_VAR_CONST_HANDLER,
  37127. ZEND_UNSET_DIM_SPEC_VAR_TMP_HANDLER,
  37128. ZEND_UNSET_DIM_SPEC_VAR_VAR_HANDLER,
  37129. ZEND_NULL_HANDLER,
  37130. ZEND_UNSET_DIM_SPEC_VAR_CV_HANDLER,
  37131. ZEND_UNSET_DIM_SPEC_UNUSED_CONST_HANDLER,
  37132. ZEND_UNSET_DIM_SPEC_UNUSED_TMP_HANDLER,
  37133. ZEND_UNSET_DIM_SPEC_UNUSED_VAR_HANDLER,
  37134. ZEND_NULL_HANDLER,
  37135. ZEND_UNSET_DIM_SPEC_UNUSED_CV_HANDLER,
  37136. ZEND_UNSET_DIM_SPEC_CV_CONST_HANDLER,
  37137. ZEND_UNSET_DIM_SPEC_CV_TMP_HANDLER,
  37138. ZEND_UNSET_DIM_SPEC_CV_VAR_HANDLER,
  37139. ZEND_NULL_HANDLER,
  37140. ZEND_UNSET_DIM_SPEC_CV_CV_HANDLER,
  37141. ZEND_NULL_HANDLER,
  37142. ZEND_NULL_HANDLER,
  37143. ZEND_NULL_HANDLER,
  37144. ZEND_NULL_HANDLER,
  37145. ZEND_NULL_HANDLER,
  37146. ZEND_NULL_HANDLER,
  37147. ZEND_NULL_HANDLER,
  37148. ZEND_NULL_HANDLER,
  37149. ZEND_NULL_HANDLER,
  37150. ZEND_NULL_HANDLER,
  37151. ZEND_UNSET_OBJ_SPEC_VAR_CONST_HANDLER,
  37152. ZEND_UNSET_OBJ_SPEC_VAR_TMP_HANDLER,
  37153. ZEND_UNSET_OBJ_SPEC_VAR_VAR_HANDLER,
  37154. ZEND_NULL_HANDLER,
  37155. ZEND_UNSET_OBJ_SPEC_VAR_CV_HANDLER,
  37156. ZEND_UNSET_OBJ_SPEC_UNUSED_CONST_HANDLER,
  37157. ZEND_UNSET_OBJ_SPEC_UNUSED_TMP_HANDLER,
  37158. ZEND_UNSET_OBJ_SPEC_UNUSED_VAR_HANDLER,
  37159. ZEND_NULL_HANDLER,
  37160. ZEND_UNSET_OBJ_SPEC_UNUSED_CV_HANDLER,
  37161. ZEND_UNSET_OBJ_SPEC_CV_CONST_HANDLER,
  37162. ZEND_UNSET_OBJ_SPEC_CV_TMP_HANDLER,
  37163. ZEND_UNSET_OBJ_SPEC_CV_VAR_HANDLER,
  37164. ZEND_NULL_HANDLER,
  37165. ZEND_UNSET_OBJ_SPEC_CV_CV_HANDLER,
  37166. ZEND_FE_RESET_SPEC_CONST_HANDLER,
  37167. ZEND_FE_RESET_SPEC_CONST_HANDLER,
  37168. ZEND_FE_RESET_SPEC_CONST_HANDLER,
  37169. ZEND_FE_RESET_SPEC_CONST_HANDLER,
  37170. ZEND_FE_RESET_SPEC_CONST_HANDLER,
  37171. ZEND_FE_RESET_SPEC_TMP_HANDLER,
  37172. ZEND_FE_RESET_SPEC_TMP_HANDLER,
  37173. ZEND_FE_RESET_SPEC_TMP_HANDLER,
  37174. ZEND_FE_RESET_SPEC_TMP_HANDLER,
  37175. ZEND_FE_RESET_SPEC_TMP_HANDLER,
  37176. ZEND_FE_RESET_SPEC_VAR_HANDLER,
  37177. ZEND_FE_RESET_SPEC_VAR_HANDLER,
  37178. ZEND_FE_RESET_SPEC_VAR_HANDLER,
  37179. ZEND_FE_RESET_SPEC_VAR_HANDLER,
  37180. ZEND_FE_RESET_SPEC_VAR_HANDLER,
  37181. ZEND_NULL_HANDLER,
  37182. ZEND_NULL_HANDLER,
  37183. ZEND_NULL_HANDLER,
  37184. ZEND_NULL_HANDLER,
  37185. ZEND_NULL_HANDLER,
  37186. ZEND_FE_RESET_SPEC_CV_HANDLER,
  37187. ZEND_FE_RESET_SPEC_CV_HANDLER,
  37188. ZEND_FE_RESET_SPEC_CV_HANDLER,
  37189. ZEND_FE_RESET_SPEC_CV_HANDLER,
  37190. ZEND_FE_RESET_SPEC_CV_HANDLER,
  37191. ZEND_NULL_HANDLER,
  37192. ZEND_NULL_HANDLER,
  37193. ZEND_NULL_HANDLER,
  37194. ZEND_NULL_HANDLER,
  37195. ZEND_NULL_HANDLER,
  37196. ZEND_NULL_HANDLER,
  37197. ZEND_NULL_HANDLER,
  37198. ZEND_NULL_HANDLER,
  37199. ZEND_NULL_HANDLER,
  37200. ZEND_NULL_HANDLER,
  37201. ZEND_FE_FETCH_SPEC_VAR_HANDLER,
  37202. ZEND_FE_FETCH_SPEC_VAR_HANDLER,
  37203. ZEND_FE_FETCH_SPEC_VAR_HANDLER,
  37204. ZEND_FE_FETCH_SPEC_VAR_HANDLER,
  37205. ZEND_FE_FETCH_SPEC_VAR_HANDLER,
  37206. ZEND_NULL_HANDLER,
  37207. ZEND_NULL_HANDLER,
  37208. ZEND_NULL_HANDLER,
  37209. ZEND_NULL_HANDLER,
  37210. ZEND_NULL_HANDLER,
  37211. ZEND_NULL_HANDLER,
  37212. ZEND_NULL_HANDLER,
  37213. ZEND_NULL_HANDLER,
  37214. ZEND_NULL_HANDLER,
  37215. ZEND_NULL_HANDLER,
  37216. ZEND_EXIT_SPEC_CONST_HANDLER,
  37217. ZEND_EXIT_SPEC_CONST_HANDLER,
  37218. ZEND_EXIT_SPEC_CONST_HANDLER,
  37219. ZEND_EXIT_SPEC_CONST_HANDLER,
  37220. ZEND_EXIT_SPEC_CONST_HANDLER,
  37221. ZEND_EXIT_SPEC_TMP_HANDLER,
  37222. ZEND_EXIT_SPEC_TMP_HANDLER,
  37223. ZEND_EXIT_SPEC_TMP_HANDLER,
  37224. ZEND_EXIT_SPEC_TMP_HANDLER,
  37225. ZEND_EXIT_SPEC_TMP_HANDLER,
  37226. ZEND_EXIT_SPEC_VAR_HANDLER,
  37227. ZEND_EXIT_SPEC_VAR_HANDLER,
  37228. ZEND_EXIT_SPEC_VAR_HANDLER,
  37229. ZEND_EXIT_SPEC_VAR_HANDLER,
  37230. ZEND_EXIT_SPEC_VAR_HANDLER,
  37231. ZEND_EXIT_SPEC_UNUSED_HANDLER,
  37232. ZEND_EXIT_SPEC_UNUSED_HANDLER,
  37233. ZEND_EXIT_SPEC_UNUSED_HANDLER,
  37234. ZEND_EXIT_SPEC_UNUSED_HANDLER,
  37235. ZEND_EXIT_SPEC_UNUSED_HANDLER,
  37236. ZEND_EXIT_SPEC_CV_HANDLER,
  37237. ZEND_EXIT_SPEC_CV_HANDLER,
  37238. ZEND_EXIT_SPEC_CV_HANDLER,
  37239. ZEND_EXIT_SPEC_CV_HANDLER,
  37240. ZEND_EXIT_SPEC_CV_HANDLER,
  37241. ZEND_FETCH_R_SPEC_CONST_CONST_HANDLER,
  37242. ZEND_NULL_HANDLER,
  37243. ZEND_FETCH_R_SPEC_CONST_VAR_HANDLER,
  37244. ZEND_FETCH_R_SPEC_CONST_UNUSED_HANDLER,
  37245. ZEND_NULL_HANDLER,
  37246. ZEND_FETCH_R_SPEC_TMP_CONST_HANDLER,
  37247. ZEND_NULL_HANDLER,
  37248. ZEND_FETCH_R_SPEC_TMP_VAR_HANDLER,
  37249. ZEND_FETCH_R_SPEC_TMP_UNUSED_HANDLER,
  37250. ZEND_NULL_HANDLER,
  37251. ZEND_FETCH_R_SPEC_VAR_CONST_HANDLER,
  37252. ZEND_NULL_HANDLER,
  37253. ZEND_FETCH_R_SPEC_VAR_VAR_HANDLER,
  37254. ZEND_FETCH_R_SPEC_VAR_UNUSED_HANDLER,
  37255. ZEND_NULL_HANDLER,
  37256. ZEND_NULL_HANDLER,
  37257. ZEND_NULL_HANDLER,
  37258. ZEND_NULL_HANDLER,
  37259. ZEND_NULL_HANDLER,
  37260. ZEND_NULL_HANDLER,
  37261. ZEND_FETCH_R_SPEC_CV_CONST_HANDLER,
  37262. ZEND_NULL_HANDLER,
  37263. ZEND_FETCH_R_SPEC_CV_VAR_HANDLER,
  37264. ZEND_FETCH_R_SPEC_CV_UNUSED_HANDLER,
  37265. ZEND_NULL_HANDLER,
  37266. ZEND_FETCH_DIM_R_SPEC_CONST_CONST_HANDLER,
  37267. ZEND_FETCH_DIM_R_SPEC_CONST_TMP_HANDLER,
  37268. ZEND_FETCH_DIM_R_SPEC_CONST_VAR_HANDLER,
  37269. ZEND_NULL_HANDLER,
  37270. ZEND_FETCH_DIM_R_SPEC_CONST_CV_HANDLER,
  37271. ZEND_FETCH_DIM_R_SPEC_TMP_CONST_HANDLER,
  37272. ZEND_FETCH_DIM_R_SPEC_TMP_TMP_HANDLER,
  37273. ZEND_FETCH_DIM_R_SPEC_TMP_VAR_HANDLER,
  37274. ZEND_NULL_HANDLER,
  37275. ZEND_FETCH_DIM_R_SPEC_TMP_CV_HANDLER,
  37276. ZEND_FETCH_DIM_R_SPEC_VAR_CONST_HANDLER,
  37277. ZEND_FETCH_DIM_R_SPEC_VAR_TMP_HANDLER,
  37278. ZEND_FETCH_DIM_R_SPEC_VAR_VAR_HANDLER,
  37279. ZEND_NULL_HANDLER,
  37280. ZEND_FETCH_DIM_R_SPEC_VAR_CV_HANDLER,
  37281. ZEND_NULL_HANDLER,
  37282. ZEND_NULL_HANDLER,
  37283. ZEND_NULL_HANDLER,
  37284. ZEND_NULL_HANDLER,
  37285. ZEND_NULL_HANDLER,
  37286. ZEND_FETCH_DIM_R_SPEC_CV_CONST_HANDLER,
  37287. ZEND_FETCH_DIM_R_SPEC_CV_TMP_HANDLER,
  37288. ZEND_FETCH_DIM_R_SPEC_CV_VAR_HANDLER,
  37289. ZEND_NULL_HANDLER,
  37290. ZEND_FETCH_DIM_R_SPEC_CV_CV_HANDLER,
  37291. ZEND_NULL_HANDLER,
  37292. ZEND_NULL_HANDLER,
  37293. ZEND_NULL_HANDLER,
  37294. ZEND_NULL_HANDLER,
  37295. ZEND_NULL_HANDLER,
  37296. ZEND_NULL_HANDLER,
  37297. ZEND_NULL_HANDLER,
  37298. ZEND_NULL_HANDLER,
  37299. ZEND_NULL_HANDLER,
  37300. ZEND_NULL_HANDLER,
  37301. ZEND_FETCH_OBJ_R_SPEC_VAR_CONST_HANDLER,
  37302. ZEND_FETCH_OBJ_R_SPEC_VAR_TMP_HANDLER,
  37303. ZEND_FETCH_OBJ_R_SPEC_VAR_VAR_HANDLER,
  37304. ZEND_NULL_HANDLER,
  37305. ZEND_FETCH_OBJ_R_SPEC_VAR_CV_HANDLER,
  37306. ZEND_FETCH_OBJ_R_SPEC_UNUSED_CONST_HANDLER,
  37307. ZEND_FETCH_OBJ_R_SPEC_UNUSED_TMP_HANDLER,
  37308. ZEND_FETCH_OBJ_R_SPEC_UNUSED_VAR_HANDLER,
  37309. ZEND_NULL_HANDLER,
  37310. ZEND_FETCH_OBJ_R_SPEC_UNUSED_CV_HANDLER,
  37311. ZEND_FETCH_OBJ_R_SPEC_CV_CONST_HANDLER,
  37312. ZEND_FETCH_OBJ_R_SPEC_CV_TMP_HANDLER,
  37313. ZEND_FETCH_OBJ_R_SPEC_CV_VAR_HANDLER,
  37314. ZEND_NULL_HANDLER,
  37315. ZEND_FETCH_OBJ_R_SPEC_CV_CV_HANDLER,
  37316. ZEND_FETCH_W_SPEC_CONST_CONST_HANDLER,
  37317. ZEND_NULL_HANDLER,
  37318. ZEND_FETCH_W_SPEC_CONST_VAR_HANDLER,
  37319. ZEND_FETCH_W_SPEC_CONST_UNUSED_HANDLER,
  37320. ZEND_NULL_HANDLER,
  37321. ZEND_FETCH_W_SPEC_TMP_CONST_HANDLER,
  37322. ZEND_NULL_HANDLER,
  37323. ZEND_FETCH_W_SPEC_TMP_VAR_HANDLER,
  37324. ZEND_FETCH_W_SPEC_TMP_UNUSED_HANDLER,
  37325. ZEND_NULL_HANDLER,
  37326. ZEND_FETCH_W_SPEC_VAR_CONST_HANDLER,
  37327. ZEND_NULL_HANDLER,
  37328. ZEND_FETCH_W_SPEC_VAR_VAR_HANDLER,
  37329. ZEND_FETCH_W_SPEC_VAR_UNUSED_HANDLER,
  37330. ZEND_NULL_HANDLER,
  37331. ZEND_NULL_HANDLER,
  37332. ZEND_NULL_HANDLER,
  37333. ZEND_NULL_HANDLER,
  37334. ZEND_NULL_HANDLER,
  37335. ZEND_NULL_HANDLER,
  37336. ZEND_FETCH_W_SPEC_CV_CONST_HANDLER,
  37337. ZEND_NULL_HANDLER,
  37338. ZEND_FETCH_W_SPEC_CV_VAR_HANDLER,
  37339. ZEND_FETCH_W_SPEC_CV_UNUSED_HANDLER,
  37340. ZEND_NULL_HANDLER,
  37341. ZEND_NULL_HANDLER,
  37342. ZEND_NULL_HANDLER,
  37343. ZEND_NULL_HANDLER,
  37344. ZEND_NULL_HANDLER,
  37345. ZEND_NULL_HANDLER,
  37346. ZEND_NULL_HANDLER,
  37347. ZEND_NULL_HANDLER,
  37348. ZEND_NULL_HANDLER,
  37349. ZEND_NULL_HANDLER,
  37350. ZEND_NULL_HANDLER,
  37351. ZEND_FETCH_DIM_W_SPEC_VAR_CONST_HANDLER,
  37352. ZEND_FETCH_DIM_W_SPEC_VAR_TMP_HANDLER,
  37353. ZEND_FETCH_DIM_W_SPEC_VAR_VAR_HANDLER,
  37354. ZEND_FETCH_DIM_W_SPEC_VAR_UNUSED_HANDLER,
  37355. ZEND_FETCH_DIM_W_SPEC_VAR_CV_HANDLER,
  37356. ZEND_NULL_HANDLER,
  37357. ZEND_NULL_HANDLER,
  37358. ZEND_NULL_HANDLER,
  37359. ZEND_NULL_HANDLER,
  37360. ZEND_NULL_HANDLER,
  37361. ZEND_FETCH_DIM_W_SPEC_CV_CONST_HANDLER,
  37362. ZEND_FETCH_DIM_W_SPEC_CV_TMP_HANDLER,
  37363. ZEND_FETCH_DIM_W_SPEC_CV_VAR_HANDLER,
  37364. ZEND_FETCH_DIM_W_SPEC_CV_UNUSED_HANDLER,
  37365. ZEND_FETCH_DIM_W_SPEC_CV_CV_HANDLER,
  37366. ZEND_NULL_HANDLER,
  37367. ZEND_NULL_HANDLER,
  37368. ZEND_NULL_HANDLER,
  37369. ZEND_NULL_HANDLER,
  37370. ZEND_NULL_HANDLER,
  37371. ZEND_NULL_HANDLER,
  37372. ZEND_NULL_HANDLER,
  37373. ZEND_NULL_HANDLER,
  37374. ZEND_NULL_HANDLER,
  37375. ZEND_NULL_HANDLER,
  37376. ZEND_FETCH_OBJ_W_SPEC_VAR_CONST_HANDLER,
  37377. ZEND_FETCH_OBJ_W_SPEC_VAR_TMP_HANDLER,
  37378. ZEND_FETCH_OBJ_W_SPEC_VAR_VAR_HANDLER,
  37379. ZEND_NULL_HANDLER,
  37380. ZEND_FETCH_OBJ_W_SPEC_VAR_CV_HANDLER,
  37381. ZEND_FETCH_OBJ_W_SPEC_UNUSED_CONST_HANDLER,
  37382. ZEND_FETCH_OBJ_W_SPEC_UNUSED_TMP_HANDLER,
  37383. ZEND_FETCH_OBJ_W_SPEC_UNUSED_VAR_HANDLER,
  37384. ZEND_NULL_HANDLER,
  37385. ZEND_FETCH_OBJ_W_SPEC_UNUSED_CV_HANDLER,
  37386. ZEND_FETCH_OBJ_W_SPEC_CV_CONST_HANDLER,
  37387. ZEND_FETCH_OBJ_W_SPEC_CV_TMP_HANDLER,
  37388. ZEND_FETCH_OBJ_W_SPEC_CV_VAR_HANDLER,
  37389. ZEND_NULL_HANDLER,
  37390. ZEND_FETCH_OBJ_W_SPEC_CV_CV_HANDLER,
  37391. ZEND_FETCH_RW_SPEC_CONST_CONST_HANDLER,
  37392. ZEND_NULL_HANDLER,
  37393. ZEND_FETCH_RW_SPEC_CONST_VAR_HANDLER,
  37394. ZEND_FETCH_RW_SPEC_CONST_UNUSED_HANDLER,
  37395. ZEND_NULL_HANDLER,
  37396. ZEND_FETCH_RW_SPEC_TMP_CONST_HANDLER,
  37397. ZEND_NULL_HANDLER,
  37398. ZEND_FETCH_RW_SPEC_TMP_VAR_HANDLER,
  37399. ZEND_FETCH_RW_SPEC_TMP_UNUSED_HANDLER,
  37400. ZEND_NULL_HANDLER,
  37401. ZEND_FETCH_RW_SPEC_VAR_CONST_HANDLER,
  37402. ZEND_NULL_HANDLER,
  37403. ZEND_FETCH_RW_SPEC_VAR_VAR_HANDLER,
  37404. ZEND_FETCH_RW_SPEC_VAR_UNUSED_HANDLER,
  37405. ZEND_NULL_HANDLER,
  37406. ZEND_NULL_HANDLER,
  37407. ZEND_NULL_HANDLER,
  37408. ZEND_NULL_HANDLER,
  37409. ZEND_NULL_HANDLER,
  37410. ZEND_NULL_HANDLER,
  37411. ZEND_FETCH_RW_SPEC_CV_CONST_HANDLER,
  37412. ZEND_NULL_HANDLER,
  37413. ZEND_FETCH_RW_SPEC_CV_VAR_HANDLER,
  37414. ZEND_FETCH_RW_SPEC_CV_UNUSED_HANDLER,
  37415. ZEND_NULL_HANDLER,
  37416. ZEND_NULL_HANDLER,
  37417. ZEND_NULL_HANDLER,
  37418. ZEND_NULL_HANDLER,
  37419. ZEND_NULL_HANDLER,
  37420. ZEND_NULL_HANDLER,
  37421. ZEND_NULL_HANDLER,
  37422. ZEND_NULL_HANDLER,
  37423. ZEND_NULL_HANDLER,
  37424. ZEND_NULL_HANDLER,
  37425. ZEND_NULL_HANDLER,
  37426. ZEND_FETCH_DIM_RW_SPEC_VAR_CONST_HANDLER,
  37427. ZEND_FETCH_DIM_RW_SPEC_VAR_TMP_HANDLER,
  37428. ZEND_FETCH_DIM_RW_SPEC_VAR_VAR_HANDLER,
  37429. ZEND_FETCH_DIM_RW_SPEC_VAR_UNUSED_HANDLER,
  37430. ZEND_FETCH_DIM_RW_SPEC_VAR_CV_HANDLER,
  37431. ZEND_NULL_HANDLER,
  37432. ZEND_NULL_HANDLER,
  37433. ZEND_NULL_HANDLER,
  37434. ZEND_NULL_HANDLER,
  37435. ZEND_NULL_HANDLER,
  37436. ZEND_FETCH_DIM_RW_SPEC_CV_CONST_HANDLER,
  37437. ZEND_FETCH_DIM_RW_SPEC_CV_TMP_HANDLER,
  37438. ZEND_FETCH_DIM_RW_SPEC_CV_VAR_HANDLER,
  37439. ZEND_FETCH_DIM_RW_SPEC_CV_UNUSED_HANDLER,
  37440. ZEND_FETCH_DIM_RW_SPEC_CV_CV_HANDLER,
  37441. ZEND_NULL_HANDLER,
  37442. ZEND_NULL_HANDLER,
  37443. ZEND_NULL_HANDLER,
  37444. ZEND_NULL_HANDLER,
  37445. ZEND_NULL_HANDLER,
  37446. ZEND_NULL_HANDLER,
  37447. ZEND_NULL_HANDLER,
  37448. ZEND_NULL_HANDLER,
  37449. ZEND_NULL_HANDLER,
  37450. ZEND_NULL_HANDLER,
  37451. ZEND_FETCH_OBJ_RW_SPEC_VAR_CONST_HANDLER,
  37452. ZEND_FETCH_OBJ_RW_SPEC_VAR_TMP_HANDLER,
  37453. ZEND_FETCH_OBJ_RW_SPEC_VAR_VAR_HANDLER,
  37454. ZEND_NULL_HANDLER,
  37455. ZEND_FETCH_OBJ_RW_SPEC_VAR_CV_HANDLER,
  37456. ZEND_FETCH_OBJ_RW_SPEC_UNUSED_CONST_HANDLER,
  37457. ZEND_FETCH_OBJ_RW_SPEC_UNUSED_TMP_HANDLER,
  37458. ZEND_FETCH_OBJ_RW_SPEC_UNUSED_VAR_HANDLER,
  37459. ZEND_NULL_HANDLER,
  37460. ZEND_FETCH_OBJ_RW_SPEC_UNUSED_CV_HANDLER,
  37461. ZEND_FETCH_OBJ_RW_SPEC_CV_CONST_HANDLER,
  37462. ZEND_FETCH_OBJ_RW_SPEC_CV_TMP_HANDLER,
  37463. ZEND_FETCH_OBJ_RW_SPEC_CV_VAR_HANDLER,
  37464. ZEND_NULL_HANDLER,
  37465. ZEND_FETCH_OBJ_RW_SPEC_CV_CV_HANDLER,
  37466. ZEND_FETCH_IS_SPEC_CONST_CONST_HANDLER,
  37467. ZEND_NULL_HANDLER,
  37468. ZEND_FETCH_IS_SPEC_CONST_VAR_HANDLER,
  37469. ZEND_FETCH_IS_SPEC_CONST_UNUSED_HANDLER,
  37470. ZEND_NULL_HANDLER,
  37471. ZEND_FETCH_IS_SPEC_TMP_CONST_HANDLER,
  37472. ZEND_NULL_HANDLER,
  37473. ZEND_FETCH_IS_SPEC_TMP_VAR_HANDLER,
  37474. ZEND_FETCH_IS_SPEC_TMP_UNUSED_HANDLER,
  37475. ZEND_NULL_HANDLER,
  37476. ZEND_FETCH_IS_SPEC_VAR_CONST_HANDLER,
  37477. ZEND_NULL_HANDLER,
  37478. ZEND_FETCH_IS_SPEC_VAR_VAR_HANDLER,
  37479. ZEND_FETCH_IS_SPEC_VAR_UNUSED_HANDLER,
  37480. ZEND_NULL_HANDLER,
  37481. ZEND_NULL_HANDLER,
  37482. ZEND_NULL_HANDLER,
  37483. ZEND_NULL_HANDLER,
  37484. ZEND_NULL_HANDLER,
  37485. ZEND_NULL_HANDLER,
  37486. ZEND_FETCH_IS_SPEC_CV_CONST_HANDLER,
  37487. ZEND_NULL_HANDLER,
  37488. ZEND_FETCH_IS_SPEC_CV_VAR_HANDLER,
  37489. ZEND_FETCH_IS_SPEC_CV_UNUSED_HANDLER,
  37490. ZEND_NULL_HANDLER,
  37491. ZEND_NULL_HANDLER,
  37492. ZEND_NULL_HANDLER,
  37493. ZEND_NULL_HANDLER,
  37494. ZEND_NULL_HANDLER,
  37495. ZEND_NULL_HANDLER,
  37496. ZEND_NULL_HANDLER,
  37497. ZEND_NULL_HANDLER,
  37498. ZEND_NULL_HANDLER,
  37499. ZEND_NULL_HANDLER,
  37500. ZEND_NULL_HANDLER,
  37501. ZEND_FETCH_DIM_IS_SPEC_VAR_CONST_HANDLER,
  37502. ZEND_FETCH_DIM_IS_SPEC_VAR_TMP_HANDLER,
  37503. ZEND_FETCH_DIM_IS_SPEC_VAR_VAR_HANDLER,
  37504. ZEND_NULL_HANDLER,
  37505. ZEND_FETCH_DIM_IS_SPEC_VAR_CV_HANDLER,
  37506. ZEND_NULL_HANDLER,
  37507. ZEND_NULL_HANDLER,
  37508. ZEND_NULL_HANDLER,
  37509. ZEND_NULL_HANDLER,
  37510. ZEND_NULL_HANDLER,
  37511. ZEND_FETCH_DIM_IS_SPEC_CV_CONST_HANDLER,
  37512. ZEND_FETCH_DIM_IS_SPEC_CV_TMP_HANDLER,
  37513. ZEND_FETCH_DIM_IS_SPEC_CV_VAR_HANDLER,
  37514. ZEND_NULL_HANDLER,
  37515. ZEND_FETCH_DIM_IS_SPEC_CV_CV_HANDLER,
  37516. ZEND_NULL_HANDLER,
  37517. ZEND_NULL_HANDLER,
  37518. ZEND_NULL_HANDLER,
  37519. ZEND_NULL_HANDLER,
  37520. ZEND_NULL_HANDLER,
  37521. ZEND_NULL_HANDLER,
  37522. ZEND_NULL_HANDLER,
  37523. ZEND_NULL_HANDLER,
  37524. ZEND_NULL_HANDLER,
  37525. ZEND_NULL_HANDLER,
  37526. ZEND_FETCH_OBJ_IS_SPEC_VAR_CONST_HANDLER,
  37527. ZEND_FETCH_OBJ_IS_SPEC_VAR_TMP_HANDLER,
  37528. ZEND_FETCH_OBJ_IS_SPEC_VAR_VAR_HANDLER,
  37529. ZEND_NULL_HANDLER,
  37530. ZEND_FETCH_OBJ_IS_SPEC_VAR_CV_HANDLER,
  37531. ZEND_FETCH_OBJ_IS_SPEC_UNUSED_CONST_HANDLER,
  37532. ZEND_FETCH_OBJ_IS_SPEC_UNUSED_TMP_HANDLER,
  37533. ZEND_FETCH_OBJ_IS_SPEC_UNUSED_VAR_HANDLER,
  37534. ZEND_NULL_HANDLER,
  37535. ZEND_FETCH_OBJ_IS_SPEC_UNUSED_CV_HANDLER,
  37536. ZEND_FETCH_OBJ_IS_SPEC_CV_CONST_HANDLER,
  37537. ZEND_FETCH_OBJ_IS_SPEC_CV_TMP_HANDLER,
  37538. ZEND_FETCH_OBJ_IS_SPEC_CV_VAR_HANDLER,
  37539. ZEND_NULL_HANDLER,
  37540. ZEND_FETCH_OBJ_IS_SPEC_CV_CV_HANDLER,
  37541. ZEND_FETCH_FUNC_ARG_SPEC_CONST_CONST_HANDLER,
  37542. ZEND_NULL_HANDLER,
  37543. ZEND_FETCH_FUNC_ARG_SPEC_CONST_VAR_HANDLER,
  37544. ZEND_FETCH_FUNC_ARG_SPEC_CONST_UNUSED_HANDLER,
  37545. ZEND_NULL_HANDLER,
  37546. ZEND_FETCH_FUNC_ARG_SPEC_TMP_CONST_HANDLER,
  37547. ZEND_NULL_HANDLER,
  37548. ZEND_FETCH_FUNC_ARG_SPEC_TMP_VAR_HANDLER,
  37549. ZEND_FETCH_FUNC_ARG_SPEC_TMP_UNUSED_HANDLER,
  37550. ZEND_NULL_HANDLER,
  37551. ZEND_FETCH_FUNC_ARG_SPEC_VAR_CONST_HANDLER,
  37552. ZEND_NULL_HANDLER,
  37553. ZEND_FETCH_FUNC_ARG_SPEC_VAR_VAR_HANDLER,
  37554. ZEND_FETCH_FUNC_ARG_SPEC_VAR_UNUSED_HANDLER,
  37555. ZEND_NULL_HANDLER,
  37556. ZEND_NULL_HANDLER,
  37557. ZEND_NULL_HANDLER,
  37558. ZEND_NULL_HANDLER,
  37559. ZEND_NULL_HANDLER,
  37560. ZEND_NULL_HANDLER,
  37561. ZEND_FETCH_FUNC_ARG_SPEC_CV_CONST_HANDLER,
  37562. ZEND_NULL_HANDLER,
  37563. ZEND_FETCH_FUNC_ARG_SPEC_CV_VAR_HANDLER,
  37564. ZEND_FETCH_FUNC_ARG_SPEC_CV_UNUSED_HANDLER,
  37565. ZEND_NULL_HANDLER,
  37566. ZEND_NULL_HANDLER,
  37567. ZEND_NULL_HANDLER,
  37568. ZEND_NULL_HANDLER,
  37569. ZEND_NULL_HANDLER,
  37570. ZEND_NULL_HANDLER,
  37571. ZEND_NULL_HANDLER,
  37572. ZEND_NULL_HANDLER,
  37573. ZEND_NULL_HANDLER,
  37574. ZEND_NULL_HANDLER,
  37575. ZEND_NULL_HANDLER,
  37576. ZEND_FETCH_DIM_FUNC_ARG_SPEC_VAR_CONST_HANDLER,
  37577. ZEND_FETCH_DIM_FUNC_ARG_SPEC_VAR_TMP_HANDLER,
  37578. ZEND_FETCH_DIM_FUNC_ARG_SPEC_VAR_VAR_HANDLER,
  37579. ZEND_FETCH_DIM_FUNC_ARG_SPEC_VAR_UNUSED_HANDLER,
  37580. ZEND_FETCH_DIM_FUNC_ARG_SPEC_VAR_CV_HANDLER,
  37581. ZEND_NULL_HANDLER,
  37582. ZEND_NULL_HANDLER,
  37583. ZEND_NULL_HANDLER,
  37584. ZEND_NULL_HANDLER,
  37585. ZEND_NULL_HANDLER,
  37586. ZEND_FETCH_DIM_FUNC_ARG_SPEC_CV_CONST_HANDLER,
  37587. ZEND_FETCH_DIM_FUNC_ARG_SPEC_CV_TMP_HANDLER,
  37588. ZEND_FETCH_DIM_FUNC_ARG_SPEC_CV_VAR_HANDLER,
  37589. ZEND_FETCH_DIM_FUNC_ARG_SPEC_CV_UNUSED_HANDLER,
  37590. ZEND_FETCH_DIM_FUNC_ARG_SPEC_CV_CV_HANDLER,
  37591. ZEND_NULL_HANDLER,
  37592. ZEND_NULL_HANDLER,
  37593. ZEND_NULL_HANDLER,
  37594. ZEND_NULL_HANDLER,
  37595. ZEND_NULL_HANDLER,
  37596. ZEND_NULL_HANDLER,
  37597. ZEND_NULL_HANDLER,
  37598. ZEND_NULL_HANDLER,
  37599. ZEND_NULL_HANDLER,
  37600. ZEND_NULL_HANDLER,
  37601. ZEND_FETCH_OBJ_FUNC_ARG_SPEC_VAR_CONST_HANDLER,
  37602. ZEND_FETCH_OBJ_FUNC_ARG_SPEC_VAR_TMP_HANDLER,
  37603. ZEND_FETCH_OBJ_FUNC_ARG_SPEC_VAR_VAR_HANDLER,
  37604. ZEND_NULL_HANDLER,
  37605. ZEND_FETCH_OBJ_FUNC_ARG_SPEC_VAR_CV_HANDLER,
  37606. ZEND_FETCH_OBJ_FUNC_ARG_SPEC_UNUSED_CONST_HANDLER,
  37607. ZEND_FETCH_OBJ_FUNC_ARG_SPEC_UNUSED_TMP_HANDLER,
  37608. ZEND_FETCH_OBJ_FUNC_ARG_SPEC_UNUSED_VAR_HANDLER,
  37609. ZEND_NULL_HANDLER,
  37610. ZEND_FETCH_OBJ_FUNC_ARG_SPEC_UNUSED_CV_HANDLER,
  37611. ZEND_FETCH_OBJ_FUNC_ARG_SPEC_CV_CONST_HANDLER,
  37612. ZEND_FETCH_OBJ_FUNC_ARG_SPEC_CV_TMP_HANDLER,
  37613. ZEND_FETCH_OBJ_FUNC_ARG_SPEC_CV_VAR_HANDLER,
  37614. ZEND_NULL_HANDLER,
  37615. ZEND_FETCH_OBJ_FUNC_ARG_SPEC_CV_CV_HANDLER,
  37616. ZEND_FETCH_UNSET_SPEC_CONST_CONST_HANDLER,
  37617. ZEND_NULL_HANDLER,
  37618. ZEND_FETCH_UNSET_SPEC_CONST_VAR_HANDLER,
  37619. ZEND_FETCH_UNSET_SPEC_CONST_UNUSED_HANDLER,
  37620. ZEND_NULL_HANDLER,
  37621. ZEND_FETCH_UNSET_SPEC_TMP_CONST_HANDLER,
  37622. ZEND_NULL_HANDLER,
  37623. ZEND_FETCH_UNSET_SPEC_TMP_VAR_HANDLER,
  37624. ZEND_FETCH_UNSET_SPEC_TMP_UNUSED_HANDLER,
  37625. ZEND_NULL_HANDLER,
  37626. ZEND_FETCH_UNSET_SPEC_VAR_CONST_HANDLER,
  37627. ZEND_NULL_HANDLER,
  37628. ZEND_FETCH_UNSET_SPEC_VAR_VAR_HANDLER,
  37629. ZEND_FETCH_UNSET_SPEC_VAR_UNUSED_HANDLER,
  37630. ZEND_NULL_HANDLER,
  37631. ZEND_NULL_HANDLER,
  37632. ZEND_NULL_HANDLER,
  37633. ZEND_NULL_HANDLER,
  37634. ZEND_NULL_HANDLER,
  37635. ZEND_NULL_HANDLER,
  37636. ZEND_FETCH_UNSET_SPEC_CV_CONST_HANDLER,
  37637. ZEND_NULL_HANDLER,
  37638. ZEND_FETCH_UNSET_SPEC_CV_VAR_HANDLER,
  37639. ZEND_FETCH_UNSET_SPEC_CV_UNUSED_HANDLER,
  37640. ZEND_NULL_HANDLER,
  37641. ZEND_NULL_HANDLER,
  37642. ZEND_NULL_HANDLER,
  37643. ZEND_NULL_HANDLER,
  37644. ZEND_NULL_HANDLER,
  37645. ZEND_NULL_HANDLER,
  37646. ZEND_NULL_HANDLER,
  37647. ZEND_NULL_HANDLER,
  37648. ZEND_NULL_HANDLER,
  37649. ZEND_NULL_HANDLER,
  37650. ZEND_NULL_HANDLER,
  37651. ZEND_FETCH_DIM_UNSET_SPEC_VAR_CONST_HANDLER,
  37652. ZEND_FETCH_DIM_UNSET_SPEC_VAR_TMP_HANDLER,
  37653. ZEND_FETCH_DIM_UNSET_SPEC_VAR_VAR_HANDLER,
  37654. ZEND_NULL_HANDLER,
  37655. ZEND_FETCH_DIM_UNSET_SPEC_VAR_CV_HANDLER,
  37656. ZEND_NULL_HANDLER,
  37657. ZEND_NULL_HANDLER,
  37658. ZEND_NULL_HANDLER,
  37659. ZEND_NULL_HANDLER,
  37660. ZEND_NULL_HANDLER,
  37661. ZEND_FETCH_DIM_UNSET_SPEC_CV_CONST_HANDLER,
  37662. ZEND_FETCH_DIM_UNSET_SPEC_CV_TMP_HANDLER,
  37663. ZEND_FETCH_DIM_UNSET_SPEC_CV_VAR_HANDLER,
  37664. ZEND_NULL_HANDLER,
  37665. ZEND_FETCH_DIM_UNSET_SPEC_CV_CV_HANDLER,
  37666. ZEND_NULL_HANDLER,
  37667. ZEND_NULL_HANDLER,
  37668. ZEND_NULL_HANDLER,
  37669. ZEND_NULL_HANDLER,
  37670. ZEND_NULL_HANDLER,
  37671. ZEND_NULL_HANDLER,
  37672. ZEND_NULL_HANDLER,
  37673. ZEND_NULL_HANDLER,
  37674. ZEND_NULL_HANDLER,
  37675. ZEND_NULL_HANDLER,
  37676. ZEND_FETCH_OBJ_UNSET_SPEC_VAR_CONST_HANDLER,
  37677. ZEND_FETCH_OBJ_UNSET_SPEC_VAR_TMP_HANDLER,
  37678. ZEND_FETCH_OBJ_UNSET_SPEC_VAR_VAR_HANDLER,
  37679. ZEND_NULL_HANDLER,
  37680. ZEND_FETCH_OBJ_UNSET_SPEC_VAR_CV_HANDLER,
  37681. ZEND_FETCH_OBJ_UNSET_SPEC_UNUSED_CONST_HANDLER,
  37682. ZEND_FETCH_OBJ_UNSET_SPEC_UNUSED_TMP_HANDLER,
  37683. ZEND_FETCH_OBJ_UNSET_SPEC_UNUSED_VAR_HANDLER,
  37684. ZEND_NULL_HANDLER,
  37685. ZEND_FETCH_OBJ_UNSET_SPEC_UNUSED_CV_HANDLER,
  37686. ZEND_FETCH_OBJ_UNSET_SPEC_CV_CONST_HANDLER,
  37687. ZEND_FETCH_OBJ_UNSET_SPEC_CV_TMP_HANDLER,
  37688. ZEND_FETCH_OBJ_UNSET_SPEC_CV_VAR_HANDLER,
  37689. ZEND_NULL_HANDLER,
  37690. ZEND_FETCH_OBJ_UNSET_SPEC_CV_CV_HANDLER,
  37691. ZEND_FETCH_DIM_TMP_VAR_SPEC_CONST_CONST_HANDLER,
  37692. ZEND_NULL_HANDLER,
  37693. ZEND_NULL_HANDLER,
  37694. ZEND_NULL_HANDLER,
  37695. ZEND_NULL_HANDLER,
  37696. ZEND_FETCH_DIM_TMP_VAR_SPEC_TMP_CONST_HANDLER,
  37697. ZEND_NULL_HANDLER,
  37698. ZEND_NULL_HANDLER,
  37699. ZEND_NULL_HANDLER,
  37700. ZEND_NULL_HANDLER,
  37701. ZEND_NULL_HANDLER,
  37702. ZEND_NULL_HANDLER,
  37703. ZEND_NULL_HANDLER,
  37704. ZEND_NULL_HANDLER,
  37705. ZEND_NULL_HANDLER,
  37706. ZEND_NULL_HANDLER,
  37707. ZEND_NULL_HANDLER,
  37708. ZEND_NULL_HANDLER,
  37709. ZEND_NULL_HANDLER,
  37710. ZEND_NULL_HANDLER,
  37711. ZEND_NULL_HANDLER,
  37712. ZEND_NULL_HANDLER,
  37713. ZEND_NULL_HANDLER,
  37714. ZEND_NULL_HANDLER,
  37715. ZEND_NULL_HANDLER,
  37716. ZEND_FETCH_CONSTANT_SPEC_CONST_CONST_HANDLER,
  37717. ZEND_NULL_HANDLER,
  37718. ZEND_NULL_HANDLER,
  37719. ZEND_NULL_HANDLER,
  37720. ZEND_NULL_HANDLER,
  37721. ZEND_NULL_HANDLER,
  37722. ZEND_NULL_HANDLER,
  37723. ZEND_NULL_HANDLER,
  37724. ZEND_NULL_HANDLER,
  37725. ZEND_NULL_HANDLER,
  37726. ZEND_FETCH_CONSTANT_SPEC_VAR_CONST_HANDLER,
  37727. ZEND_NULL_HANDLER,
  37728. ZEND_NULL_HANDLER,
  37729. ZEND_NULL_HANDLER,
  37730. ZEND_NULL_HANDLER,
  37731. ZEND_FETCH_CONSTANT_SPEC_UNUSED_CONST_HANDLER,
  37732. ZEND_NULL_HANDLER,
  37733. ZEND_NULL_HANDLER,
  37734. ZEND_NULL_HANDLER,
  37735. ZEND_NULL_HANDLER,
  37736. ZEND_NULL_HANDLER,
  37737. ZEND_NULL_HANDLER,
  37738. ZEND_NULL_HANDLER,
  37739. ZEND_NULL_HANDLER,
  37740. ZEND_NULL_HANDLER,
  37741. ZEND_GOTO_SPEC_CONST_HANDLER,
  37742. ZEND_NULL_HANDLER,
  37743. ZEND_NULL_HANDLER,
  37744. ZEND_NULL_HANDLER,
  37745. ZEND_NULL_HANDLER,
  37746. ZEND_GOTO_SPEC_CONST_HANDLER,
  37747. ZEND_NULL_HANDLER,
  37748. ZEND_NULL_HANDLER,
  37749. ZEND_NULL_HANDLER,
  37750. ZEND_NULL_HANDLER,
  37751. ZEND_GOTO_SPEC_CONST_HANDLER,
  37752. ZEND_NULL_HANDLER,
  37753. ZEND_NULL_HANDLER,
  37754. ZEND_NULL_HANDLER,
  37755. ZEND_NULL_HANDLER,
  37756. ZEND_GOTO_SPEC_CONST_HANDLER,
  37757. ZEND_NULL_HANDLER,
  37758. ZEND_NULL_HANDLER,
  37759. ZEND_NULL_HANDLER,
  37760. ZEND_NULL_HANDLER,
  37761. ZEND_GOTO_SPEC_CONST_HANDLER,
  37762. ZEND_NULL_HANDLER,
  37763. ZEND_NULL_HANDLER,
  37764. ZEND_NULL_HANDLER,
  37765. ZEND_NULL_HANDLER,
  37766. ZEND_EXT_STMT_SPEC_HANDLER,
  37767. ZEND_EXT_STMT_SPEC_HANDLER,
  37768. ZEND_EXT_STMT_SPEC_HANDLER,
  37769. ZEND_EXT_STMT_SPEC_HANDLER,
  37770. ZEND_EXT_STMT_SPEC_HANDLER,
  37771. ZEND_EXT_STMT_SPEC_HANDLER,
  37772. ZEND_EXT_STMT_SPEC_HANDLER,
  37773. ZEND_EXT_STMT_SPEC_HANDLER,
  37774. ZEND_EXT_STMT_SPEC_HANDLER,
  37775. ZEND_EXT_STMT_SPEC_HANDLER,
  37776. ZEND_EXT_STMT_SPEC_HANDLER,
  37777. ZEND_EXT_STMT_SPEC_HANDLER,
  37778. ZEND_EXT_STMT_SPEC_HANDLER,
  37779. ZEND_EXT_STMT_SPEC_HANDLER,
  37780. ZEND_EXT_STMT_SPEC_HANDLER,
  37781. ZEND_EXT_STMT_SPEC_HANDLER,
  37782. ZEND_EXT_STMT_SPEC_HANDLER,
  37783. ZEND_EXT_STMT_SPEC_HANDLER,
  37784. ZEND_EXT_STMT_SPEC_HANDLER,
  37785. ZEND_EXT_STMT_SPEC_HANDLER,
  37786. ZEND_EXT_STMT_SPEC_HANDLER,
  37787. ZEND_EXT_STMT_SPEC_HANDLER,
  37788. ZEND_EXT_STMT_SPEC_HANDLER,
  37789. ZEND_EXT_STMT_SPEC_HANDLER,
  37790. ZEND_EXT_STMT_SPEC_HANDLER,
  37791. ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER,
  37792. ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER,
  37793. ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER,
  37794. ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER,
  37795. ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER,
  37796. ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER,
  37797. ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER,
  37798. ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER,
  37799. ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER,
  37800. ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER,
  37801. ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER,
  37802. ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER,
  37803. ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER,
  37804. ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER,
  37805. ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER,
  37806. ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER,
  37807. ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER,
  37808. ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER,
  37809. ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER,
  37810. ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER,
  37811. ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER,
  37812. ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER,
  37813. ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER,
  37814. ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER,
  37815. ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER,
  37816. ZEND_EXT_FCALL_END_SPEC_HANDLER,
  37817. ZEND_EXT_FCALL_END_SPEC_HANDLER,
  37818. ZEND_EXT_FCALL_END_SPEC_HANDLER,
  37819. ZEND_EXT_FCALL_END_SPEC_HANDLER,
  37820. ZEND_EXT_FCALL_END_SPEC_HANDLER,
  37821. ZEND_EXT_FCALL_END_SPEC_HANDLER,
  37822. ZEND_EXT_FCALL_END_SPEC_HANDLER,
  37823. ZEND_EXT_FCALL_END_SPEC_HANDLER,
  37824. ZEND_EXT_FCALL_END_SPEC_HANDLER,
  37825. ZEND_EXT_FCALL_END_SPEC_HANDLER,
  37826. ZEND_EXT_FCALL_END_SPEC_HANDLER,
  37827. ZEND_EXT_FCALL_END_SPEC_HANDLER,
  37828. ZEND_EXT_FCALL_END_SPEC_HANDLER,
  37829. ZEND_EXT_FCALL_END_SPEC_HANDLER,
  37830. ZEND_EXT_FCALL_END_SPEC_HANDLER,
  37831. ZEND_EXT_FCALL_END_SPEC_HANDLER,
  37832. ZEND_EXT_FCALL_END_SPEC_HANDLER,
  37833. ZEND_EXT_FCALL_END_SPEC_HANDLER,
  37834. ZEND_EXT_FCALL_END_SPEC_HANDLER,
  37835. ZEND_EXT_FCALL_END_SPEC_HANDLER,
  37836. ZEND_EXT_FCALL_END_SPEC_HANDLER,
  37837. ZEND_EXT_FCALL_END_SPEC_HANDLER,
  37838. ZEND_EXT_FCALL_END_SPEC_HANDLER,
  37839. ZEND_EXT_FCALL_END_SPEC_HANDLER,
  37840. ZEND_EXT_FCALL_END_SPEC_HANDLER,
  37841. ZEND_EXT_NOP_SPEC_HANDLER,
  37842. ZEND_EXT_NOP_SPEC_HANDLER,
  37843. ZEND_EXT_NOP_SPEC_HANDLER,
  37844. ZEND_EXT_NOP_SPEC_HANDLER,
  37845. ZEND_EXT_NOP_SPEC_HANDLER,
  37846. ZEND_EXT_NOP_SPEC_HANDLER,
  37847. ZEND_EXT_NOP_SPEC_HANDLER,
  37848. ZEND_EXT_NOP_SPEC_HANDLER,
  37849. ZEND_EXT_NOP_SPEC_HANDLER,
  37850. ZEND_EXT_NOP_SPEC_HANDLER,
  37851. ZEND_EXT_NOP_SPEC_HANDLER,
  37852. ZEND_EXT_NOP_SPEC_HANDLER,
  37853. ZEND_EXT_NOP_SPEC_HANDLER,
  37854. ZEND_EXT_NOP_SPEC_HANDLER,
  37855. ZEND_EXT_NOP_SPEC_HANDLER,
  37856. ZEND_EXT_NOP_SPEC_HANDLER,
  37857. ZEND_EXT_NOP_SPEC_HANDLER,
  37858. ZEND_EXT_NOP_SPEC_HANDLER,
  37859. ZEND_EXT_NOP_SPEC_HANDLER,
  37860. ZEND_EXT_NOP_SPEC_HANDLER,
  37861. ZEND_EXT_NOP_SPEC_HANDLER,
  37862. ZEND_EXT_NOP_SPEC_HANDLER,
  37863. ZEND_EXT_NOP_SPEC_HANDLER,
  37864. ZEND_EXT_NOP_SPEC_HANDLER,
  37865. ZEND_EXT_NOP_SPEC_HANDLER,
  37866. ZEND_TICKS_SPEC_HANDLER,
  37867. ZEND_TICKS_SPEC_HANDLER,
  37868. ZEND_TICKS_SPEC_HANDLER,
  37869. ZEND_TICKS_SPEC_HANDLER,
  37870. ZEND_TICKS_SPEC_HANDLER,
  37871. ZEND_TICKS_SPEC_HANDLER,
  37872. ZEND_TICKS_SPEC_HANDLER,
  37873. ZEND_TICKS_SPEC_HANDLER,
  37874. ZEND_TICKS_SPEC_HANDLER,
  37875. ZEND_TICKS_SPEC_HANDLER,
  37876. ZEND_TICKS_SPEC_HANDLER,
  37877. ZEND_TICKS_SPEC_HANDLER,
  37878. ZEND_TICKS_SPEC_HANDLER,
  37879. ZEND_TICKS_SPEC_HANDLER,
  37880. ZEND_TICKS_SPEC_HANDLER,
  37881. ZEND_TICKS_SPEC_HANDLER,
  37882. ZEND_TICKS_SPEC_HANDLER,
  37883. ZEND_TICKS_SPEC_HANDLER,
  37884. ZEND_TICKS_SPEC_HANDLER,
  37885. ZEND_TICKS_SPEC_HANDLER,
  37886. ZEND_TICKS_SPEC_HANDLER,
  37887. ZEND_TICKS_SPEC_HANDLER,
  37888. ZEND_TICKS_SPEC_HANDLER,
  37889. ZEND_TICKS_SPEC_HANDLER,
  37890. ZEND_TICKS_SPEC_HANDLER,
  37891. ZEND_NULL_HANDLER,
  37892. ZEND_NULL_HANDLER,
  37893. ZEND_NULL_HANDLER,
  37894. ZEND_NULL_HANDLER,
  37895. ZEND_NULL_HANDLER,
  37896. ZEND_NULL_HANDLER,
  37897. ZEND_NULL_HANDLER,
  37898. ZEND_NULL_HANDLER,
  37899. ZEND_NULL_HANDLER,
  37900. ZEND_NULL_HANDLER,
  37901. ZEND_SEND_VAR_NO_REF_SPEC_VAR_HANDLER,
  37902. ZEND_SEND_VAR_NO_REF_SPEC_VAR_HANDLER,
  37903. ZEND_SEND_VAR_NO_REF_SPEC_VAR_HANDLER,
  37904. ZEND_SEND_VAR_NO_REF_SPEC_VAR_HANDLER,
  37905. ZEND_SEND_VAR_NO_REF_SPEC_VAR_HANDLER,
  37906. ZEND_NULL_HANDLER,
  37907. ZEND_NULL_HANDLER,
  37908. ZEND_NULL_HANDLER,
  37909. ZEND_NULL_HANDLER,
  37910. ZEND_NULL_HANDLER,
  37911. ZEND_SEND_VAR_NO_REF_SPEC_CV_HANDLER,
  37912. ZEND_SEND_VAR_NO_REF_SPEC_CV_HANDLER,
  37913. ZEND_SEND_VAR_NO_REF_SPEC_CV_HANDLER,
  37914. ZEND_SEND_VAR_NO_REF_SPEC_CV_HANDLER,
  37915. ZEND_SEND_VAR_NO_REF_SPEC_CV_HANDLER,
  37916. ZEND_NULL_HANDLER,
  37917. ZEND_NULL_HANDLER,
  37918. ZEND_NULL_HANDLER,
  37919. ZEND_NULL_HANDLER,
  37920. ZEND_CATCH_SPEC_CONST_CV_HANDLER,
  37921. ZEND_NULL_HANDLER,
  37922. ZEND_NULL_HANDLER,
  37923. ZEND_NULL_HANDLER,
  37924. ZEND_NULL_HANDLER,
  37925. ZEND_NULL_HANDLER,
  37926. ZEND_NULL_HANDLER,
  37927. ZEND_NULL_HANDLER,
  37928. ZEND_NULL_HANDLER,
  37929. ZEND_NULL_HANDLER,
  37930. ZEND_NULL_HANDLER,
  37931. ZEND_NULL_HANDLER,
  37932. ZEND_NULL_HANDLER,
  37933. ZEND_NULL_HANDLER,
  37934. ZEND_NULL_HANDLER,
  37935. ZEND_NULL_HANDLER,
  37936. ZEND_NULL_HANDLER,
  37937. ZEND_NULL_HANDLER,
  37938. ZEND_NULL_HANDLER,
  37939. ZEND_NULL_HANDLER,
  37940. ZEND_NULL_HANDLER,
  37941. ZEND_THROW_SPEC_CONST_HANDLER,
  37942. ZEND_THROW_SPEC_CONST_HANDLER,
  37943. ZEND_THROW_SPEC_CONST_HANDLER,
  37944. ZEND_THROW_SPEC_CONST_HANDLER,
  37945. ZEND_THROW_SPEC_CONST_HANDLER,
  37946. ZEND_THROW_SPEC_TMP_HANDLER,
  37947. ZEND_THROW_SPEC_TMP_HANDLER,
  37948. ZEND_THROW_SPEC_TMP_HANDLER,
  37949. ZEND_THROW_SPEC_TMP_HANDLER,
  37950. ZEND_THROW_SPEC_TMP_HANDLER,
  37951. ZEND_THROW_SPEC_VAR_HANDLER,
  37952. ZEND_THROW_SPEC_VAR_HANDLER,
  37953. ZEND_THROW_SPEC_VAR_HANDLER,
  37954. ZEND_THROW_SPEC_VAR_HANDLER,
  37955. ZEND_THROW_SPEC_VAR_HANDLER,
  37956. ZEND_NULL_HANDLER,
  37957. ZEND_NULL_HANDLER,
  37958. ZEND_NULL_HANDLER,
  37959. ZEND_NULL_HANDLER,
  37960. ZEND_NULL_HANDLER,
  37961. ZEND_THROW_SPEC_CV_HANDLER,
  37962. ZEND_THROW_SPEC_CV_HANDLER,
  37963. ZEND_THROW_SPEC_CV_HANDLER,
  37964. ZEND_THROW_SPEC_CV_HANDLER,
  37965. ZEND_THROW_SPEC_CV_HANDLER,
  37966. ZEND_FETCH_CLASS_SPEC_CONST_HANDLER,
  37967. ZEND_FETCH_CLASS_SPEC_TMP_HANDLER,
  37968. ZEND_FETCH_CLASS_SPEC_VAR_HANDLER,
  37969. ZEND_FETCH_CLASS_SPEC_UNUSED_HANDLER,
  37970. ZEND_FETCH_CLASS_SPEC_CV_HANDLER,
  37971. ZEND_FETCH_CLASS_SPEC_CONST_HANDLER,
  37972. ZEND_FETCH_CLASS_SPEC_TMP_HANDLER,
  37973. ZEND_FETCH_CLASS_SPEC_VAR_HANDLER,
  37974. ZEND_FETCH_CLASS_SPEC_UNUSED_HANDLER,
  37975. ZEND_FETCH_CLASS_SPEC_CV_HANDLER,
  37976. ZEND_FETCH_CLASS_SPEC_CONST_HANDLER,
  37977. ZEND_FETCH_CLASS_SPEC_TMP_HANDLER,
  37978. ZEND_FETCH_CLASS_SPEC_VAR_HANDLER,
  37979. ZEND_FETCH_CLASS_SPEC_UNUSED_HANDLER,
  37980. ZEND_FETCH_CLASS_SPEC_CV_HANDLER,
  37981. ZEND_FETCH_CLASS_SPEC_CONST_HANDLER,
  37982. ZEND_FETCH_CLASS_SPEC_TMP_HANDLER,
  37983. ZEND_FETCH_CLASS_SPEC_VAR_HANDLER,
  37984. ZEND_FETCH_CLASS_SPEC_UNUSED_HANDLER,
  37985. ZEND_FETCH_CLASS_SPEC_CV_HANDLER,
  37986. ZEND_FETCH_CLASS_SPEC_CONST_HANDLER,
  37987. ZEND_FETCH_CLASS_SPEC_TMP_HANDLER,
  37988. ZEND_FETCH_CLASS_SPEC_VAR_HANDLER,
  37989. ZEND_FETCH_CLASS_SPEC_UNUSED_HANDLER,
  37990. ZEND_FETCH_CLASS_SPEC_CV_HANDLER,
  37991. ZEND_CLONE_SPEC_CONST_HANDLER,
  37992. ZEND_CLONE_SPEC_CONST_HANDLER,
  37993. ZEND_CLONE_SPEC_CONST_HANDLER,
  37994. ZEND_CLONE_SPEC_CONST_HANDLER,
  37995. ZEND_CLONE_SPEC_CONST_HANDLER,
  37996. ZEND_CLONE_SPEC_TMP_HANDLER,
  37997. ZEND_CLONE_SPEC_TMP_HANDLER,
  37998. ZEND_CLONE_SPEC_TMP_HANDLER,
  37999. ZEND_CLONE_SPEC_TMP_HANDLER,
  38000. ZEND_CLONE_SPEC_TMP_HANDLER,
  38001. ZEND_CLONE_SPEC_VAR_HANDLER,
  38002. ZEND_CLONE_SPEC_VAR_HANDLER,
  38003. ZEND_CLONE_SPEC_VAR_HANDLER,
  38004. ZEND_CLONE_SPEC_VAR_HANDLER,
  38005. ZEND_CLONE_SPEC_VAR_HANDLER,
  38006. ZEND_CLONE_SPEC_UNUSED_HANDLER,
  38007. ZEND_CLONE_SPEC_UNUSED_HANDLER,
  38008. ZEND_CLONE_SPEC_UNUSED_HANDLER,
  38009. ZEND_CLONE_SPEC_UNUSED_HANDLER,
  38010. ZEND_CLONE_SPEC_UNUSED_HANDLER,
  38011. ZEND_CLONE_SPEC_CV_HANDLER,
  38012. ZEND_CLONE_SPEC_CV_HANDLER,
  38013. ZEND_CLONE_SPEC_CV_HANDLER,
  38014. ZEND_CLONE_SPEC_CV_HANDLER,
  38015. ZEND_CLONE_SPEC_CV_HANDLER,
  38016. ZEND_RETURN_BY_REF_SPEC_CONST_HANDLER,
  38017. ZEND_RETURN_BY_REF_SPEC_CONST_HANDLER,
  38018. ZEND_RETURN_BY_REF_SPEC_CONST_HANDLER,
  38019. ZEND_RETURN_BY_REF_SPEC_CONST_HANDLER,
  38020. ZEND_RETURN_BY_REF_SPEC_CONST_HANDLER,
  38021. ZEND_RETURN_BY_REF_SPEC_TMP_HANDLER,
  38022. ZEND_RETURN_BY_REF_SPEC_TMP_HANDLER,
  38023. ZEND_RETURN_BY_REF_SPEC_TMP_HANDLER,
  38024. ZEND_RETURN_BY_REF_SPEC_TMP_HANDLER,
  38025. ZEND_RETURN_BY_REF_SPEC_TMP_HANDLER,
  38026. ZEND_RETURN_BY_REF_SPEC_VAR_HANDLER,
  38027. ZEND_RETURN_BY_REF_SPEC_VAR_HANDLER,
  38028. ZEND_RETURN_BY_REF_SPEC_VAR_HANDLER,
  38029. ZEND_RETURN_BY_REF_SPEC_VAR_HANDLER,
  38030. ZEND_RETURN_BY_REF_SPEC_VAR_HANDLER,
  38031. ZEND_NULL_HANDLER,
  38032. ZEND_NULL_HANDLER,
  38033. ZEND_NULL_HANDLER,
  38034. ZEND_NULL_HANDLER,
  38035. ZEND_NULL_HANDLER,
  38036. ZEND_RETURN_BY_REF_SPEC_CV_HANDLER,
  38037. ZEND_RETURN_BY_REF_SPEC_CV_HANDLER,
  38038. ZEND_RETURN_BY_REF_SPEC_CV_HANDLER,
  38039. ZEND_RETURN_BY_REF_SPEC_CV_HANDLER,
  38040. ZEND_RETURN_BY_REF_SPEC_CV_HANDLER,
  38041. ZEND_NULL_HANDLER,
  38042. ZEND_NULL_HANDLER,
  38043. ZEND_NULL_HANDLER,
  38044. ZEND_NULL_HANDLER,
  38045. ZEND_NULL_HANDLER,
  38046. ZEND_INIT_METHOD_CALL_SPEC_TMP_CONST_HANDLER,
  38047. ZEND_INIT_METHOD_CALL_SPEC_TMP_TMP_HANDLER,
  38048. ZEND_INIT_METHOD_CALL_SPEC_TMP_VAR_HANDLER,
  38049. ZEND_NULL_HANDLER,
  38050. ZEND_INIT_METHOD_CALL_SPEC_TMP_CV_HANDLER,
  38051. ZEND_INIT_METHOD_CALL_SPEC_VAR_CONST_HANDLER,
  38052. ZEND_INIT_METHOD_CALL_SPEC_VAR_TMP_HANDLER,
  38053. ZEND_INIT_METHOD_CALL_SPEC_VAR_VAR_HANDLER,
  38054. ZEND_NULL_HANDLER,
  38055. ZEND_INIT_METHOD_CALL_SPEC_VAR_CV_HANDLER,
  38056. ZEND_INIT_METHOD_CALL_SPEC_UNUSED_CONST_HANDLER,
  38057. ZEND_INIT_METHOD_CALL_SPEC_UNUSED_TMP_HANDLER,
  38058. ZEND_INIT_METHOD_CALL_SPEC_UNUSED_VAR_HANDLER,
  38059. ZEND_NULL_HANDLER,
  38060. ZEND_INIT_METHOD_CALL_SPEC_UNUSED_CV_HANDLER,
  38061. ZEND_INIT_METHOD_CALL_SPEC_CV_CONST_HANDLER,
  38062. ZEND_INIT_METHOD_CALL_SPEC_CV_TMP_HANDLER,
  38063. ZEND_INIT_METHOD_CALL_SPEC_CV_VAR_HANDLER,
  38064. ZEND_NULL_HANDLER,
  38065. ZEND_INIT_METHOD_CALL_SPEC_CV_CV_HANDLER,
  38066. ZEND_INIT_STATIC_METHOD_CALL_SPEC_CONST_CONST_HANDLER,
  38067. ZEND_INIT_STATIC_METHOD_CALL_SPEC_CONST_TMP_HANDLER,
  38068. ZEND_INIT_STATIC_METHOD_CALL_SPEC_CONST_VAR_HANDLER,
  38069. ZEND_INIT_STATIC_METHOD_CALL_SPEC_CONST_UNUSED_HANDLER,
  38070. ZEND_INIT_STATIC_METHOD_CALL_SPEC_CONST_CV_HANDLER,
  38071. ZEND_NULL_HANDLER,
  38072. ZEND_NULL_HANDLER,
  38073. ZEND_NULL_HANDLER,
  38074. ZEND_NULL_HANDLER,
  38075. ZEND_NULL_HANDLER,
  38076. ZEND_INIT_STATIC_METHOD_CALL_SPEC_VAR_CONST_HANDLER,
  38077. ZEND_INIT_STATIC_METHOD_CALL_SPEC_VAR_TMP_HANDLER,
  38078. ZEND_INIT_STATIC_METHOD_CALL_SPEC_VAR_VAR_HANDLER,
  38079. ZEND_INIT_STATIC_METHOD_CALL_SPEC_VAR_UNUSED_HANDLER,
  38080. ZEND_INIT_STATIC_METHOD_CALL_SPEC_VAR_CV_HANDLER,
  38081. ZEND_NULL_HANDLER,
  38082. ZEND_NULL_HANDLER,
  38083. ZEND_NULL_HANDLER,
  38084. ZEND_NULL_HANDLER,
  38085. ZEND_NULL_HANDLER,
  38086. ZEND_NULL_HANDLER,
  38087. ZEND_NULL_HANDLER,
  38088. ZEND_NULL_HANDLER,
  38089. ZEND_NULL_HANDLER,
  38090. ZEND_NULL_HANDLER,
  38091. ZEND_ISSET_ISEMPTY_VAR_SPEC_CONST_CONST_HANDLER,
  38092. ZEND_NULL_HANDLER,
  38093. ZEND_ISSET_ISEMPTY_VAR_SPEC_CONST_VAR_HANDLER,
  38094. ZEND_ISSET_ISEMPTY_VAR_SPEC_CONST_UNUSED_HANDLER,
  38095. ZEND_NULL_HANDLER,
  38096. ZEND_ISSET_ISEMPTY_VAR_SPEC_TMP_CONST_HANDLER,
  38097. ZEND_NULL_HANDLER,
  38098. ZEND_ISSET_ISEMPTY_VAR_SPEC_TMP_VAR_HANDLER,
  38099. ZEND_ISSET_ISEMPTY_VAR_SPEC_TMP_UNUSED_HANDLER,
  38100. ZEND_NULL_HANDLER,
  38101. ZEND_ISSET_ISEMPTY_VAR_SPEC_VAR_CONST_HANDLER,
  38102. ZEND_NULL_HANDLER,
  38103. ZEND_ISSET_ISEMPTY_VAR_SPEC_VAR_VAR_HANDLER,
  38104. ZEND_ISSET_ISEMPTY_VAR_SPEC_VAR_UNUSED_HANDLER,
  38105. ZEND_NULL_HANDLER,
  38106. ZEND_NULL_HANDLER,
  38107. ZEND_NULL_HANDLER,
  38108. ZEND_NULL_HANDLER,
  38109. ZEND_NULL_HANDLER,
  38110. ZEND_NULL_HANDLER,
  38111. ZEND_ISSET_ISEMPTY_VAR_SPEC_CV_CONST_HANDLER,
  38112. ZEND_NULL_HANDLER,
  38113. ZEND_ISSET_ISEMPTY_VAR_SPEC_CV_VAR_HANDLER,
  38114. ZEND_ISSET_ISEMPTY_VAR_SPEC_CV_UNUSED_HANDLER,
  38115. ZEND_NULL_HANDLER,
  38116. ZEND_NULL_HANDLER,
  38117. ZEND_NULL_HANDLER,
  38118. ZEND_NULL_HANDLER,
  38119. ZEND_NULL_HANDLER,
  38120. ZEND_NULL_HANDLER,
  38121. ZEND_NULL_HANDLER,
  38122. ZEND_NULL_HANDLER,
  38123. ZEND_NULL_HANDLER,
  38124. ZEND_NULL_HANDLER,
  38125. ZEND_NULL_HANDLER,
  38126. ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_VAR_CONST_HANDLER,
  38127. ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_VAR_TMP_HANDLER,
  38128. ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_VAR_VAR_HANDLER,
  38129. ZEND_NULL_HANDLER,
  38130. ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_VAR_CV_HANDLER,
  38131. ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_UNUSED_CONST_HANDLER,
  38132. ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_UNUSED_TMP_HANDLER,
  38133. ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_UNUSED_VAR_HANDLER,
  38134. ZEND_NULL_HANDLER,
  38135. ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_UNUSED_CV_HANDLER,
  38136. ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_CV_CONST_HANDLER,
  38137. ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_CV_TMP_HANDLER,
  38138. ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_CV_VAR_HANDLER,
  38139. ZEND_NULL_HANDLER,
  38140. ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_CV_CV_HANDLER,
  38141. ZEND_NULL_HANDLER,
  38142. ZEND_NULL_HANDLER,
  38143. ZEND_NULL_HANDLER,
  38144. ZEND_NULL_HANDLER,
  38145. ZEND_NULL_HANDLER,
  38146. ZEND_NULL_HANDLER,
  38147. ZEND_NULL_HANDLER,
  38148. ZEND_NULL_HANDLER,
  38149. ZEND_NULL_HANDLER,
  38150. ZEND_NULL_HANDLER,
  38151. ZEND_NULL_HANDLER,
  38152. ZEND_NULL_HANDLER,
  38153. ZEND_NULL_HANDLER,
  38154. ZEND_NULL_HANDLER,
  38155. ZEND_NULL_HANDLER,
  38156. ZEND_NULL_HANDLER,
  38157. ZEND_NULL_HANDLER,
  38158. ZEND_NULL_HANDLER,
  38159. ZEND_NULL_HANDLER,
  38160. ZEND_NULL_HANDLER,
  38161. ZEND_NULL_HANDLER,
  38162. ZEND_NULL_HANDLER,
  38163. ZEND_NULL_HANDLER,
  38164. ZEND_NULL_HANDLER,
  38165. ZEND_NULL_HANDLER,
  38166. ZEND_NULL_HANDLER,
  38167. ZEND_NULL_HANDLER,
  38168. ZEND_NULL_HANDLER,
  38169. ZEND_NULL_HANDLER,
  38170. ZEND_NULL_HANDLER,
  38171. ZEND_NULL_HANDLER,
  38172. ZEND_NULL_HANDLER,
  38173. ZEND_NULL_HANDLER,
  38174. ZEND_NULL_HANDLER,
  38175. ZEND_NULL_HANDLER,
  38176. ZEND_NULL_HANDLER,
  38177. ZEND_NULL_HANDLER,
  38178. ZEND_NULL_HANDLER,
  38179. ZEND_NULL_HANDLER,
  38180. ZEND_NULL_HANDLER,
  38181. ZEND_NULL_HANDLER,
  38182. ZEND_NULL_HANDLER,
  38183. ZEND_NULL_HANDLER,
  38184. ZEND_NULL_HANDLER,
  38185. ZEND_NULL_HANDLER,
  38186. ZEND_NULL_HANDLER,
  38187. ZEND_NULL_HANDLER,
  38188. ZEND_NULL_HANDLER,
  38189. ZEND_NULL_HANDLER,
  38190. ZEND_NULL_HANDLER,
  38191. ZEND_NULL_HANDLER,
  38192. ZEND_NULL_HANDLER,
  38193. ZEND_NULL_HANDLER,
  38194. ZEND_NULL_HANDLER,
  38195. ZEND_NULL_HANDLER,
  38196. ZEND_NULL_HANDLER,
  38197. ZEND_NULL_HANDLER,
  38198. ZEND_NULL_HANDLER,
  38199. ZEND_NULL_HANDLER,
  38200. ZEND_NULL_HANDLER,
  38201. ZEND_NULL_HANDLER,
  38202. ZEND_NULL_HANDLER,
  38203. ZEND_NULL_HANDLER,
  38204. ZEND_NULL_HANDLER,
  38205. ZEND_NULL_HANDLER,
  38206. ZEND_NULL_HANDLER,
  38207. ZEND_NULL_HANDLER,
  38208. ZEND_NULL_HANDLER,
  38209. ZEND_NULL_HANDLER,
  38210. ZEND_NULL_HANDLER,
  38211. ZEND_NULL_HANDLER,
  38212. ZEND_NULL_HANDLER,
  38213. ZEND_NULL_HANDLER,
  38214. ZEND_NULL_HANDLER,
  38215. ZEND_NULL_HANDLER,
  38216. ZEND_NULL_HANDLER,
  38217. ZEND_NULL_HANDLER,
  38218. ZEND_NULL_HANDLER,
  38219. ZEND_NULL_HANDLER,
  38220. ZEND_NULL_HANDLER,
  38221. ZEND_NULL_HANDLER,
  38222. ZEND_NULL_HANDLER,
  38223. ZEND_NULL_HANDLER,
  38224. ZEND_NULL_HANDLER,
  38225. ZEND_NULL_HANDLER,
  38226. ZEND_NULL_HANDLER,
  38227. ZEND_NULL_HANDLER,
  38228. ZEND_NULL_HANDLER,
  38229. ZEND_NULL_HANDLER,
  38230. ZEND_NULL_HANDLER,
  38231. ZEND_NULL_HANDLER,
  38232. ZEND_NULL_HANDLER,
  38233. ZEND_NULL_HANDLER,
  38234. ZEND_NULL_HANDLER,
  38235. ZEND_NULL_HANDLER,
  38236. ZEND_NULL_HANDLER,
  38237. ZEND_NULL_HANDLER,
  38238. ZEND_NULL_HANDLER,
  38239. ZEND_NULL_HANDLER,
  38240. ZEND_NULL_HANDLER,
  38241. ZEND_NULL_HANDLER,
  38242. ZEND_NULL_HANDLER,
  38243. ZEND_NULL_HANDLER,
  38244. ZEND_NULL_HANDLER,
  38245. ZEND_NULL_HANDLER,
  38246. ZEND_NULL_HANDLER,
  38247. ZEND_NULL_HANDLER,
  38248. ZEND_NULL_HANDLER,
  38249. ZEND_NULL_HANDLER,
  38250. ZEND_NULL_HANDLER,
  38251. ZEND_NULL_HANDLER,
  38252. ZEND_NULL_HANDLER,
  38253. ZEND_NULL_HANDLER,
  38254. ZEND_NULL_HANDLER,
  38255. ZEND_NULL_HANDLER,
  38256. ZEND_NULL_HANDLER,
  38257. ZEND_NULL_HANDLER,
  38258. ZEND_NULL_HANDLER,
  38259. ZEND_NULL_HANDLER,
  38260. ZEND_NULL_HANDLER,
  38261. ZEND_NULL_HANDLER,
  38262. ZEND_NULL_HANDLER,
  38263. ZEND_NULL_HANDLER,
  38264. ZEND_NULL_HANDLER,
  38265. ZEND_NULL_HANDLER,
  38266. ZEND_NULL_HANDLER,
  38267. ZEND_NULL_HANDLER,
  38268. ZEND_NULL_HANDLER,
  38269. ZEND_NULL_HANDLER,
  38270. ZEND_NULL_HANDLER,
  38271. ZEND_NULL_HANDLER,
  38272. ZEND_NULL_HANDLER,
  38273. ZEND_NULL_HANDLER,
  38274. ZEND_NULL_HANDLER,
  38275. ZEND_NULL_HANDLER,
  38276. ZEND_NULL_HANDLER,
  38277. ZEND_NULL_HANDLER,
  38278. ZEND_NULL_HANDLER,
  38279. ZEND_NULL_HANDLER,
  38280. ZEND_NULL_HANDLER,
  38281. ZEND_NULL_HANDLER,
  38282. ZEND_NULL_HANDLER,
  38283. ZEND_NULL_HANDLER,
  38284. ZEND_NULL_HANDLER,
  38285. ZEND_NULL_HANDLER,
  38286. ZEND_NULL_HANDLER,
  38287. ZEND_NULL_HANDLER,
  38288. ZEND_NULL_HANDLER,
  38289. ZEND_NULL_HANDLER,
  38290. ZEND_NULL_HANDLER,
  38291. ZEND_NULL_HANDLER,
  38292. ZEND_NULL_HANDLER,
  38293. ZEND_NULL_HANDLER,
  38294. ZEND_NULL_HANDLER,
  38295. ZEND_NULL_HANDLER,
  38296. ZEND_NULL_HANDLER,
  38297. ZEND_NULL_HANDLER,
  38298. ZEND_NULL_HANDLER,
  38299. ZEND_NULL_HANDLER,
  38300. ZEND_NULL_HANDLER,
  38301. ZEND_NULL_HANDLER,
  38302. ZEND_NULL_HANDLER,
  38303. ZEND_NULL_HANDLER,
  38304. ZEND_NULL_HANDLER,
  38305. ZEND_NULL_HANDLER,
  38306. ZEND_NULL_HANDLER,
  38307. ZEND_NULL_HANDLER,
  38308. ZEND_NULL_HANDLER,
  38309. ZEND_NULL_HANDLER,
  38310. ZEND_NULL_HANDLER,
  38311. ZEND_NULL_HANDLER,
  38312. ZEND_NULL_HANDLER,
  38313. ZEND_NULL_HANDLER,
  38314. ZEND_NULL_HANDLER,
  38315. ZEND_NULL_HANDLER,
  38316. ZEND_NULL_HANDLER,
  38317. ZEND_NULL_HANDLER,
  38318. ZEND_NULL_HANDLER,
  38319. ZEND_NULL_HANDLER,
  38320. ZEND_NULL_HANDLER,
  38321. ZEND_NULL_HANDLER,
  38322. ZEND_NULL_HANDLER,
  38323. ZEND_NULL_HANDLER,
  38324. ZEND_NULL_HANDLER,
  38325. ZEND_NULL_HANDLER,
  38326. ZEND_NULL_HANDLER,
  38327. ZEND_NULL_HANDLER,
  38328. ZEND_NULL_HANDLER,
  38329. ZEND_NULL_HANDLER,
  38330. ZEND_NULL_HANDLER,
  38331. ZEND_NULL_HANDLER,
  38332. ZEND_NULL_HANDLER,
  38333. ZEND_NULL_HANDLER,
  38334. ZEND_NULL_HANDLER,
  38335. ZEND_NULL_HANDLER,
  38336. ZEND_NULL_HANDLER,
  38337. ZEND_NULL_HANDLER,
  38338. ZEND_NULL_HANDLER,
  38339. ZEND_NULL_HANDLER,
  38340. ZEND_NULL_HANDLER,
  38341. ZEND_NULL_HANDLER,
  38342. ZEND_NULL_HANDLER,
  38343. ZEND_NULL_HANDLER,
  38344. ZEND_NULL_HANDLER,
  38345. ZEND_NULL_HANDLER,
  38346. ZEND_NULL_HANDLER,
  38347. ZEND_NULL_HANDLER,
  38348. ZEND_NULL_HANDLER,
  38349. ZEND_NULL_HANDLER,
  38350. ZEND_NULL_HANDLER,
  38351. ZEND_NULL_HANDLER,
  38352. ZEND_NULL_HANDLER,
  38353. ZEND_NULL_HANDLER,
  38354. ZEND_NULL_HANDLER,
  38355. ZEND_NULL_HANDLER,
  38356. ZEND_NULL_HANDLER,
  38357. ZEND_NULL_HANDLER,
  38358. ZEND_NULL_HANDLER,
  38359. ZEND_NULL_HANDLER,
  38360. ZEND_NULL_HANDLER,
  38361. ZEND_NULL_HANDLER,
  38362. ZEND_NULL_HANDLER,
  38363. ZEND_NULL_HANDLER,
  38364. ZEND_NULL_HANDLER,
  38365. ZEND_NULL_HANDLER,
  38366. ZEND_NULL_HANDLER,
  38367. ZEND_NULL_HANDLER,
  38368. ZEND_NULL_HANDLER,
  38369. ZEND_NULL_HANDLER,
  38370. ZEND_NULL_HANDLER,
  38371. ZEND_NULL_HANDLER,
  38372. ZEND_NULL_HANDLER,
  38373. ZEND_NULL_HANDLER,
  38374. ZEND_NULL_HANDLER,
  38375. ZEND_NULL_HANDLER,
  38376. ZEND_NULL_HANDLER,
  38377. ZEND_NULL_HANDLER,
  38378. ZEND_NULL_HANDLER,
  38379. ZEND_NULL_HANDLER,
  38380. ZEND_NULL_HANDLER,
  38381. ZEND_NULL_HANDLER,
  38382. ZEND_NULL_HANDLER,
  38383. ZEND_NULL_HANDLER,
  38384. ZEND_NULL_HANDLER,
  38385. ZEND_NULL_HANDLER,
  38386. ZEND_NULL_HANDLER,
  38387. ZEND_NULL_HANDLER,
  38388. ZEND_NULL_HANDLER,
  38389. ZEND_NULL_HANDLER,
  38390. ZEND_NULL_HANDLER,
  38391. ZEND_NULL_HANDLER,
  38392. ZEND_NULL_HANDLER,
  38393. ZEND_NULL_HANDLER,
  38394. ZEND_NULL_HANDLER,
  38395. ZEND_NULL_HANDLER,
  38396. ZEND_NULL_HANDLER,
  38397. ZEND_NULL_HANDLER,
  38398. ZEND_NULL_HANDLER,
  38399. ZEND_NULL_HANDLER,
  38400. ZEND_NULL_HANDLER,
  38401. ZEND_NULL_HANDLER,
  38402. ZEND_NULL_HANDLER,
  38403. ZEND_NULL_HANDLER,
  38404. ZEND_NULL_HANDLER,
  38405. ZEND_NULL_HANDLER,
  38406. ZEND_NULL_HANDLER,
  38407. ZEND_NULL_HANDLER,
  38408. ZEND_NULL_HANDLER,
  38409. ZEND_NULL_HANDLER,
  38410. ZEND_NULL_HANDLER,
  38411. ZEND_NULL_HANDLER,
  38412. ZEND_NULL_HANDLER,
  38413. ZEND_NULL_HANDLER,
  38414. ZEND_NULL_HANDLER,
  38415. ZEND_NULL_HANDLER,
  38416. ZEND_NULL_HANDLER,
  38417. ZEND_NULL_HANDLER,
  38418. ZEND_NULL_HANDLER,
  38419. ZEND_NULL_HANDLER,
  38420. ZEND_NULL_HANDLER,
  38421. ZEND_NULL_HANDLER,
  38422. ZEND_NULL_HANDLER,
  38423. ZEND_NULL_HANDLER,
  38424. ZEND_NULL_HANDLER,
  38425. ZEND_NULL_HANDLER,
  38426. ZEND_NULL_HANDLER,
  38427. ZEND_NULL_HANDLER,
  38428. ZEND_NULL_HANDLER,
  38429. ZEND_NULL_HANDLER,
  38430. ZEND_NULL_HANDLER,
  38431. ZEND_NULL_HANDLER,
  38432. ZEND_NULL_HANDLER,
  38433. ZEND_NULL_HANDLER,
  38434. ZEND_NULL_HANDLER,
  38435. ZEND_NULL_HANDLER,
  38436. ZEND_NULL_HANDLER,
  38437. ZEND_NULL_HANDLER,
  38438. ZEND_NULL_HANDLER,
  38439. ZEND_NULL_HANDLER,
  38440. ZEND_NULL_HANDLER,
  38441. ZEND_NULL_HANDLER,
  38442. ZEND_NULL_HANDLER,
  38443. ZEND_NULL_HANDLER,
  38444. ZEND_NULL_HANDLER,
  38445. ZEND_NULL_HANDLER,
  38446. ZEND_NULL_HANDLER,
  38447. ZEND_NULL_HANDLER,
  38448. ZEND_NULL_HANDLER,
  38449. ZEND_NULL_HANDLER,
  38450. ZEND_NULL_HANDLER,
  38451. ZEND_NULL_HANDLER,
  38452. ZEND_NULL_HANDLER,
  38453. ZEND_NULL_HANDLER,
  38454. ZEND_NULL_HANDLER,
  38455. ZEND_NULL_HANDLER,
  38456. ZEND_NULL_HANDLER,
  38457. ZEND_NULL_HANDLER,
  38458. ZEND_NULL_HANDLER,
  38459. ZEND_NULL_HANDLER,
  38460. ZEND_NULL_HANDLER,
  38461. ZEND_NULL_HANDLER,
  38462. ZEND_NULL_HANDLER,
  38463. ZEND_NULL_HANDLER,
  38464. ZEND_NULL_HANDLER,
  38465. ZEND_NULL_HANDLER,
  38466. ZEND_NULL_HANDLER,
  38467. ZEND_NULL_HANDLER,
  38468. ZEND_NULL_HANDLER,
  38469. ZEND_NULL_HANDLER,
  38470. ZEND_NULL_HANDLER,
  38471. ZEND_NULL_HANDLER,
  38472. ZEND_NULL_HANDLER,
  38473. ZEND_NULL_HANDLER,
  38474. ZEND_NULL_HANDLER,
  38475. ZEND_NULL_HANDLER,
  38476. ZEND_NULL_HANDLER,
  38477. ZEND_NULL_HANDLER,
  38478. ZEND_NULL_HANDLER,
  38479. ZEND_NULL_HANDLER,
  38480. ZEND_NULL_HANDLER,
  38481. ZEND_NULL_HANDLER,
  38482. ZEND_NULL_HANDLER,
  38483. ZEND_NULL_HANDLER,
  38484. ZEND_NULL_HANDLER,
  38485. ZEND_NULL_HANDLER,
  38486. ZEND_NULL_HANDLER,
  38487. ZEND_NULL_HANDLER,
  38488. ZEND_NULL_HANDLER,
  38489. ZEND_NULL_HANDLER,
  38490. ZEND_NULL_HANDLER,
  38491. ZEND_NULL_HANDLER,
  38492. ZEND_NULL_HANDLER,
  38493. ZEND_NULL_HANDLER,
  38494. ZEND_NULL_HANDLER,
  38495. ZEND_NULL_HANDLER,
  38496. ZEND_NULL_HANDLER,
  38497. ZEND_NULL_HANDLER,
  38498. ZEND_NULL_HANDLER,
  38499. ZEND_NULL_HANDLER,
  38500. ZEND_NULL_HANDLER,
  38501. ZEND_NULL_HANDLER,
  38502. ZEND_NULL_HANDLER,
  38503. ZEND_NULL_HANDLER,
  38504. ZEND_NULL_HANDLER,
  38505. ZEND_NULL_HANDLER,
  38506. ZEND_NULL_HANDLER,
  38507. ZEND_NULL_HANDLER,
  38508. ZEND_NULL_HANDLER,
  38509. ZEND_NULL_HANDLER,
  38510. ZEND_NULL_HANDLER,
  38511. ZEND_NULL_HANDLER,
  38512. ZEND_NULL_HANDLER,
  38513. ZEND_NULL_HANDLER,
  38514. ZEND_NULL_HANDLER,
  38515. ZEND_NULL_HANDLER,
  38516. ZEND_NULL_HANDLER,
  38517. ZEND_NULL_HANDLER,
  38518. ZEND_NULL_HANDLER,
  38519. ZEND_NULL_HANDLER,
  38520. ZEND_NULL_HANDLER,
  38521. ZEND_NULL_HANDLER,
  38522. ZEND_NULL_HANDLER,
  38523. ZEND_NULL_HANDLER,
  38524. ZEND_NULL_HANDLER,
  38525. ZEND_NULL_HANDLER,
  38526. ZEND_NULL_HANDLER,
  38527. ZEND_NULL_HANDLER,
  38528. ZEND_NULL_HANDLER,
  38529. ZEND_NULL_HANDLER,
  38530. ZEND_NULL_HANDLER,
  38531. ZEND_NULL_HANDLER,
  38532. ZEND_NULL_HANDLER,
  38533. ZEND_NULL_HANDLER,
  38534. ZEND_NULL_HANDLER,
  38535. ZEND_NULL_HANDLER,
  38536. ZEND_NULL_HANDLER,
  38537. ZEND_NULL_HANDLER,
  38538. ZEND_NULL_HANDLER,
  38539. ZEND_NULL_HANDLER,
  38540. ZEND_NULL_HANDLER,
  38541. ZEND_NULL_HANDLER,
  38542. ZEND_NULL_HANDLER,
  38543. ZEND_NULL_HANDLER,
  38544. ZEND_NULL_HANDLER,
  38545. ZEND_NULL_HANDLER,
  38546. ZEND_NULL_HANDLER,
  38547. ZEND_NULL_HANDLER,
  38548. ZEND_NULL_HANDLER,
  38549. ZEND_NULL_HANDLER,
  38550. ZEND_NULL_HANDLER,
  38551. ZEND_PRE_INC_OBJ_SPEC_VAR_CONST_HANDLER,
  38552. ZEND_PRE_INC_OBJ_SPEC_VAR_TMP_HANDLER,
  38553. ZEND_PRE_INC_OBJ_SPEC_VAR_VAR_HANDLER,
  38554. ZEND_NULL_HANDLER,
  38555. ZEND_PRE_INC_OBJ_SPEC_VAR_CV_HANDLER,
  38556. ZEND_PRE_INC_OBJ_SPEC_UNUSED_CONST_HANDLER,
  38557. ZEND_PRE_INC_OBJ_SPEC_UNUSED_TMP_HANDLER,
  38558. ZEND_PRE_INC_OBJ_SPEC_UNUSED_VAR_HANDLER,
  38559. ZEND_NULL_HANDLER,
  38560. ZEND_PRE_INC_OBJ_SPEC_UNUSED_CV_HANDLER,
  38561. ZEND_PRE_INC_OBJ_SPEC_CV_CONST_HANDLER,
  38562. ZEND_PRE_INC_OBJ_SPEC_CV_TMP_HANDLER,
  38563. ZEND_PRE_INC_OBJ_SPEC_CV_VAR_HANDLER,
  38564. ZEND_NULL_HANDLER,
  38565. ZEND_PRE_INC_OBJ_SPEC_CV_CV_HANDLER,
  38566. ZEND_NULL_HANDLER,
  38567. ZEND_NULL_HANDLER,
  38568. ZEND_NULL_HANDLER,
  38569. ZEND_NULL_HANDLER,
  38570. ZEND_NULL_HANDLER,
  38571. ZEND_NULL_HANDLER,
  38572. ZEND_NULL_HANDLER,
  38573. ZEND_NULL_HANDLER,
  38574. ZEND_NULL_HANDLER,
  38575. ZEND_NULL_HANDLER,
  38576. ZEND_PRE_DEC_OBJ_SPEC_VAR_CONST_HANDLER,
  38577. ZEND_PRE_DEC_OBJ_SPEC_VAR_TMP_HANDLER,
  38578. ZEND_PRE_DEC_OBJ_SPEC_VAR_VAR_HANDLER,
  38579. ZEND_NULL_HANDLER,
  38580. ZEND_PRE_DEC_OBJ_SPEC_VAR_CV_HANDLER,
  38581. ZEND_PRE_DEC_OBJ_SPEC_UNUSED_CONST_HANDLER,
  38582. ZEND_PRE_DEC_OBJ_SPEC_UNUSED_TMP_HANDLER,
  38583. ZEND_PRE_DEC_OBJ_SPEC_UNUSED_VAR_HANDLER,
  38584. ZEND_NULL_HANDLER,
  38585. ZEND_PRE_DEC_OBJ_SPEC_UNUSED_CV_HANDLER,
  38586. ZEND_PRE_DEC_OBJ_SPEC_CV_CONST_HANDLER,
  38587. ZEND_PRE_DEC_OBJ_SPEC_CV_TMP_HANDLER,
  38588. ZEND_PRE_DEC_OBJ_SPEC_CV_VAR_HANDLER,
  38589. ZEND_NULL_HANDLER,
  38590. ZEND_PRE_DEC_OBJ_SPEC_CV_CV_HANDLER,
  38591. ZEND_NULL_HANDLER,
  38592. ZEND_NULL_HANDLER,
  38593. ZEND_NULL_HANDLER,
  38594. ZEND_NULL_HANDLER,
  38595. ZEND_NULL_HANDLER,
  38596. ZEND_NULL_HANDLER,
  38597. ZEND_NULL_HANDLER,
  38598. ZEND_NULL_HANDLER,
  38599. ZEND_NULL_HANDLER,
  38600. ZEND_NULL_HANDLER,
  38601. ZEND_POST_INC_OBJ_SPEC_VAR_CONST_HANDLER,
  38602. ZEND_POST_INC_OBJ_SPEC_VAR_TMP_HANDLER,
  38603. ZEND_POST_INC_OBJ_SPEC_VAR_VAR_HANDLER,
  38604. ZEND_NULL_HANDLER,
  38605. ZEND_POST_INC_OBJ_SPEC_VAR_CV_HANDLER,
  38606. ZEND_POST_INC_OBJ_SPEC_UNUSED_CONST_HANDLER,
  38607. ZEND_POST_INC_OBJ_SPEC_UNUSED_TMP_HANDLER,
  38608. ZEND_POST_INC_OBJ_SPEC_UNUSED_VAR_HANDLER,
  38609. ZEND_NULL_HANDLER,
  38610. ZEND_POST_INC_OBJ_SPEC_UNUSED_CV_HANDLER,
  38611. ZEND_POST_INC_OBJ_SPEC_CV_CONST_HANDLER,
  38612. ZEND_POST_INC_OBJ_SPEC_CV_TMP_HANDLER,
  38613. ZEND_POST_INC_OBJ_SPEC_CV_VAR_HANDLER,
  38614. ZEND_NULL_HANDLER,
  38615. ZEND_POST_INC_OBJ_SPEC_CV_CV_HANDLER,
  38616. ZEND_NULL_HANDLER,
  38617. ZEND_NULL_HANDLER,
  38618. ZEND_NULL_HANDLER,
  38619. ZEND_NULL_HANDLER,
  38620. ZEND_NULL_HANDLER,
  38621. ZEND_NULL_HANDLER,
  38622. ZEND_NULL_HANDLER,
  38623. ZEND_NULL_HANDLER,
  38624. ZEND_NULL_HANDLER,
  38625. ZEND_NULL_HANDLER,
  38626. ZEND_POST_DEC_OBJ_SPEC_VAR_CONST_HANDLER,
  38627. ZEND_POST_DEC_OBJ_SPEC_VAR_TMP_HANDLER,
  38628. ZEND_POST_DEC_OBJ_SPEC_VAR_VAR_HANDLER,
  38629. ZEND_NULL_HANDLER,
  38630. ZEND_POST_DEC_OBJ_SPEC_VAR_CV_HANDLER,
  38631. ZEND_POST_DEC_OBJ_SPEC_UNUSED_CONST_HANDLER,
  38632. ZEND_POST_DEC_OBJ_SPEC_UNUSED_TMP_HANDLER,
  38633. ZEND_POST_DEC_OBJ_SPEC_UNUSED_VAR_HANDLER,
  38634. ZEND_NULL_HANDLER,
  38635. ZEND_POST_DEC_OBJ_SPEC_UNUSED_CV_HANDLER,
  38636. ZEND_POST_DEC_OBJ_SPEC_CV_CONST_HANDLER,
  38637. ZEND_POST_DEC_OBJ_SPEC_CV_TMP_HANDLER,
  38638. ZEND_POST_DEC_OBJ_SPEC_CV_VAR_HANDLER,
  38639. ZEND_NULL_HANDLER,
  38640. ZEND_POST_DEC_OBJ_SPEC_CV_CV_HANDLER,
  38641. ZEND_NULL_HANDLER,
  38642. ZEND_NULL_HANDLER,
  38643. ZEND_NULL_HANDLER,
  38644. ZEND_NULL_HANDLER,
  38645. ZEND_NULL_HANDLER,
  38646. ZEND_NULL_HANDLER,
  38647. ZEND_NULL_HANDLER,
  38648. ZEND_NULL_HANDLER,
  38649. ZEND_NULL_HANDLER,
  38650. ZEND_NULL_HANDLER,
  38651. ZEND_ASSIGN_OBJ_SPEC_VAR_CONST_HANDLER,
  38652. ZEND_ASSIGN_OBJ_SPEC_VAR_TMP_HANDLER,
  38653. ZEND_ASSIGN_OBJ_SPEC_VAR_VAR_HANDLER,
  38654. ZEND_NULL_HANDLER,
  38655. ZEND_ASSIGN_OBJ_SPEC_VAR_CV_HANDLER,
  38656. ZEND_ASSIGN_OBJ_SPEC_UNUSED_CONST_HANDLER,
  38657. ZEND_ASSIGN_OBJ_SPEC_UNUSED_TMP_HANDLER,
  38658. ZEND_ASSIGN_OBJ_SPEC_UNUSED_VAR_HANDLER,
  38659. ZEND_NULL_HANDLER,
  38660. ZEND_ASSIGN_OBJ_SPEC_UNUSED_CV_HANDLER,
  38661. ZEND_ASSIGN_OBJ_SPEC_CV_CONST_HANDLER,
  38662. ZEND_ASSIGN_OBJ_SPEC_CV_TMP_HANDLER,
  38663. ZEND_ASSIGN_OBJ_SPEC_CV_VAR_HANDLER,
  38664. ZEND_NULL_HANDLER,
  38665. ZEND_ASSIGN_OBJ_SPEC_CV_CV_HANDLER,
  38666. ZEND_NULL_HANDLER,
  38667. ZEND_NULL_HANDLER,
  38668. ZEND_NULL_HANDLER,
  38669. ZEND_NULL_HANDLER,
  38670. ZEND_NULL_HANDLER,
  38671. ZEND_NULL_HANDLER,
  38672. ZEND_NULL_HANDLER,
  38673. ZEND_NULL_HANDLER,
  38674. ZEND_NULL_HANDLER,
  38675. ZEND_NULL_HANDLER,
  38676. ZEND_NULL_HANDLER,
  38677. ZEND_NULL_HANDLER,
  38678. ZEND_NULL_HANDLER,
  38679. ZEND_NULL_HANDLER,
  38680. ZEND_NULL_HANDLER,
  38681. ZEND_NULL_HANDLER,
  38682. ZEND_NULL_HANDLER,
  38683. ZEND_NULL_HANDLER,
  38684. ZEND_NULL_HANDLER,
  38685. ZEND_NULL_HANDLER,
  38686. ZEND_NULL_HANDLER,
  38687. ZEND_NULL_HANDLER,
  38688. ZEND_NULL_HANDLER,
  38689. ZEND_NULL_HANDLER,
  38690. ZEND_NULL_HANDLER,
  38691. ZEND_NULL_HANDLER,
  38692. ZEND_NULL_HANDLER,
  38693. ZEND_NULL_HANDLER,
  38694. ZEND_NULL_HANDLER,
  38695. ZEND_NULL_HANDLER,
  38696. ZEND_INSTANCEOF_SPEC_TMP_HANDLER,
  38697. ZEND_INSTANCEOF_SPEC_TMP_HANDLER,
  38698. ZEND_INSTANCEOF_SPEC_TMP_HANDLER,
  38699. ZEND_INSTANCEOF_SPEC_TMP_HANDLER,
  38700. ZEND_INSTANCEOF_SPEC_TMP_HANDLER,
  38701. ZEND_INSTANCEOF_SPEC_VAR_HANDLER,
  38702. ZEND_INSTANCEOF_SPEC_VAR_HANDLER,
  38703. ZEND_INSTANCEOF_SPEC_VAR_HANDLER,
  38704. ZEND_INSTANCEOF_SPEC_VAR_HANDLER,
  38705. ZEND_INSTANCEOF_SPEC_VAR_HANDLER,
  38706. ZEND_NULL_HANDLER,
  38707. ZEND_NULL_HANDLER,
  38708. ZEND_NULL_HANDLER,
  38709. ZEND_NULL_HANDLER,
  38710. ZEND_NULL_HANDLER,
  38711. ZEND_INSTANCEOF_SPEC_CV_HANDLER,
  38712. ZEND_INSTANCEOF_SPEC_CV_HANDLER,
  38713. ZEND_INSTANCEOF_SPEC_CV_HANDLER,
  38714. ZEND_INSTANCEOF_SPEC_CV_HANDLER,
  38715. ZEND_INSTANCEOF_SPEC_CV_HANDLER,
  38716. ZEND_DECLARE_CLASS_SPEC_HANDLER,
  38717. ZEND_DECLARE_CLASS_SPEC_HANDLER,
  38718. ZEND_DECLARE_CLASS_SPEC_HANDLER,
  38719. ZEND_DECLARE_CLASS_SPEC_HANDLER,
  38720. ZEND_DECLARE_CLASS_SPEC_HANDLER,
  38721. ZEND_DECLARE_CLASS_SPEC_HANDLER,
  38722. ZEND_DECLARE_CLASS_SPEC_HANDLER,
  38723. ZEND_DECLARE_CLASS_SPEC_HANDLER,
  38724. ZEND_DECLARE_CLASS_SPEC_HANDLER,
  38725. ZEND_DECLARE_CLASS_SPEC_HANDLER,
  38726. ZEND_DECLARE_CLASS_SPEC_HANDLER,
  38727. ZEND_DECLARE_CLASS_SPEC_HANDLER,
  38728. ZEND_DECLARE_CLASS_SPEC_HANDLER,
  38729. ZEND_DECLARE_CLASS_SPEC_HANDLER,
  38730. ZEND_DECLARE_CLASS_SPEC_HANDLER,
  38731. ZEND_DECLARE_CLASS_SPEC_HANDLER,
  38732. ZEND_DECLARE_CLASS_SPEC_HANDLER,
  38733. ZEND_DECLARE_CLASS_SPEC_HANDLER,
  38734. ZEND_DECLARE_CLASS_SPEC_HANDLER,
  38735. ZEND_DECLARE_CLASS_SPEC_HANDLER,
  38736. ZEND_DECLARE_CLASS_SPEC_HANDLER,
  38737. ZEND_DECLARE_CLASS_SPEC_HANDLER,
  38738. ZEND_DECLARE_CLASS_SPEC_HANDLER,
  38739. ZEND_DECLARE_CLASS_SPEC_HANDLER,
  38740. ZEND_DECLARE_CLASS_SPEC_HANDLER,
  38741. ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER,
  38742. ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER,
  38743. ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER,
  38744. ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER,
  38745. ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER,
  38746. ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER,
  38747. ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER,
  38748. ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER,
  38749. ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER,
  38750. ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER,
  38751. ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER,
  38752. ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER,
  38753. ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER,
  38754. ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER,
  38755. ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER,
  38756. ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER,
  38757. ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER,
  38758. ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER,
  38759. ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER,
  38760. ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER,
  38761. ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER,
  38762. ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER,
  38763. ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER,
  38764. ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER,
  38765. ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER,
  38766. ZEND_DECLARE_FUNCTION_SPEC_HANDLER,
  38767. ZEND_DECLARE_FUNCTION_SPEC_HANDLER,
  38768. ZEND_DECLARE_FUNCTION_SPEC_HANDLER,
  38769. ZEND_DECLARE_FUNCTION_SPEC_HANDLER,
  38770. ZEND_DECLARE_FUNCTION_SPEC_HANDLER,
  38771. ZEND_DECLARE_FUNCTION_SPEC_HANDLER,
  38772. ZEND_DECLARE_FUNCTION_SPEC_HANDLER,
  38773. ZEND_DECLARE_FUNCTION_SPEC_HANDLER,
  38774. ZEND_DECLARE_FUNCTION_SPEC_HANDLER,
  38775. ZEND_DECLARE_FUNCTION_SPEC_HANDLER,
  38776. ZEND_DECLARE_FUNCTION_SPEC_HANDLER,
  38777. ZEND_DECLARE_FUNCTION_SPEC_HANDLER,
  38778. ZEND_DECLARE_FUNCTION_SPEC_HANDLER,
  38779. ZEND_DECLARE_FUNCTION_SPEC_HANDLER,
  38780. ZEND_DECLARE_FUNCTION_SPEC_HANDLER,
  38781. ZEND_DECLARE_FUNCTION_SPEC_HANDLER,
  38782. ZEND_DECLARE_FUNCTION_SPEC_HANDLER,
  38783. ZEND_DECLARE_FUNCTION_SPEC_HANDLER,
  38784. ZEND_DECLARE_FUNCTION_SPEC_HANDLER,
  38785. ZEND_DECLARE_FUNCTION_SPEC_HANDLER,
  38786. ZEND_DECLARE_FUNCTION_SPEC_HANDLER,
  38787. ZEND_DECLARE_FUNCTION_SPEC_HANDLER,
  38788. ZEND_DECLARE_FUNCTION_SPEC_HANDLER,
  38789. ZEND_DECLARE_FUNCTION_SPEC_HANDLER,
  38790. ZEND_DECLARE_FUNCTION_SPEC_HANDLER,
  38791. ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER,
  38792. ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER,
  38793. ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER,
  38794. ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER,
  38795. ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER,
  38796. ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER,
  38797. ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER,
  38798. ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER,
  38799. ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER,
  38800. ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER,
  38801. ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER,
  38802. ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER,
  38803. ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER,
  38804. ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER,
  38805. ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER,
  38806. ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER,
  38807. ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER,
  38808. ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER,
  38809. ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER,
  38810. ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER,
  38811. ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER,
  38812. ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER,
  38813. ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER,
  38814. ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER,
  38815. ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER,
  38816. ZEND_DECLARE_CONST_SPEC_CONST_CONST_HANDLER,
  38817. ZEND_NULL_HANDLER,
  38818. ZEND_NULL_HANDLER,
  38819. ZEND_NULL_HANDLER,
  38820. ZEND_NULL_HANDLER,
  38821. ZEND_NULL_HANDLER,
  38822. ZEND_NULL_HANDLER,
  38823. ZEND_NULL_HANDLER,
  38824. ZEND_NULL_HANDLER,
  38825. ZEND_NULL_HANDLER,
  38826. ZEND_NULL_HANDLER,
  38827. ZEND_NULL_HANDLER,
  38828. ZEND_NULL_HANDLER,
  38829. ZEND_NULL_HANDLER,
  38830. ZEND_NULL_HANDLER,
  38831. ZEND_NULL_HANDLER,
  38832. ZEND_NULL_HANDLER,
  38833. ZEND_NULL_HANDLER,
  38834. ZEND_NULL_HANDLER,
  38835. ZEND_NULL_HANDLER,
  38836. ZEND_NULL_HANDLER,
  38837. ZEND_NULL_HANDLER,
  38838. ZEND_NULL_HANDLER,
  38839. ZEND_NULL_HANDLER,
  38840. ZEND_NULL_HANDLER,
  38841. ZEND_ADD_INTERFACE_SPEC_CONST_HANDLER,
  38842. ZEND_NULL_HANDLER,
  38843. ZEND_NULL_HANDLER,
  38844. ZEND_NULL_HANDLER,
  38845. ZEND_NULL_HANDLER,
  38846. ZEND_ADD_INTERFACE_SPEC_CONST_HANDLER,
  38847. ZEND_NULL_HANDLER,
  38848. ZEND_NULL_HANDLER,
  38849. ZEND_NULL_HANDLER,
  38850. ZEND_NULL_HANDLER,
  38851. ZEND_ADD_INTERFACE_SPEC_CONST_HANDLER,
  38852. ZEND_NULL_HANDLER,
  38853. ZEND_NULL_HANDLER,
  38854. ZEND_NULL_HANDLER,
  38855. ZEND_NULL_HANDLER,
  38856. ZEND_ADD_INTERFACE_SPEC_CONST_HANDLER,
  38857. ZEND_NULL_HANDLER,
  38858. ZEND_NULL_HANDLER,
  38859. ZEND_NULL_HANDLER,
  38860. ZEND_NULL_HANDLER,
  38861. ZEND_ADD_INTERFACE_SPEC_CONST_HANDLER,
  38862. ZEND_NULL_HANDLER,
  38863. ZEND_NULL_HANDLER,
  38864. ZEND_NULL_HANDLER,
  38865. ZEND_NULL_HANDLER,
  38866. ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER,
  38867. ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER,
  38868. ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER,
  38869. ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER,
  38870. ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER,
  38871. ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER,
  38872. ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER,
  38873. ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER,
  38874. ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER,
  38875. ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER,
  38876. ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER,
  38877. ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER,
  38878. ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER,
  38879. ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER,
  38880. ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER,
  38881. ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER,
  38882. ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER,
  38883. ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER,
  38884. ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER,
  38885. ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER,
  38886. ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER,
  38887. ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER,
  38888. ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER,
  38889. ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER,
  38890. ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER,
  38891. ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER,
  38892. ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER,
  38893. ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER,
  38894. ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER,
  38895. ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER,
  38896. ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER,
  38897. ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER,
  38898. ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER,
  38899. ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER,
  38900. ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER,
  38901. ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER,
  38902. ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER,
  38903. ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER,
  38904. ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER,
  38905. ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER,
  38906. ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER,
  38907. ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER,
  38908. ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER,
  38909. ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER,
  38910. ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER,
  38911. ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER,
  38912. ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER,
  38913. ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER,
  38914. ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER,
  38915. ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER,
  38916. ZEND_NULL_HANDLER,
  38917. ZEND_NULL_HANDLER,
  38918. ZEND_NULL_HANDLER,
  38919. ZEND_NULL_HANDLER,
  38920. ZEND_NULL_HANDLER,
  38921. ZEND_NULL_HANDLER,
  38922. ZEND_NULL_HANDLER,
  38923. ZEND_NULL_HANDLER,
  38924. ZEND_NULL_HANDLER,
  38925. ZEND_NULL_HANDLER,
  38926. ZEND_ASSIGN_DIM_SPEC_VAR_CONST_HANDLER,
  38927. ZEND_ASSIGN_DIM_SPEC_VAR_TMP_HANDLER,
  38928. ZEND_ASSIGN_DIM_SPEC_VAR_VAR_HANDLER,
  38929. ZEND_ASSIGN_DIM_SPEC_VAR_UNUSED_HANDLER,
  38930. ZEND_ASSIGN_DIM_SPEC_VAR_CV_HANDLER,
  38931. ZEND_NULL_HANDLER,
  38932. ZEND_NULL_HANDLER,
  38933. ZEND_NULL_HANDLER,
  38934. ZEND_NULL_HANDLER,
  38935. ZEND_NULL_HANDLER,
  38936. ZEND_ASSIGN_DIM_SPEC_CV_CONST_HANDLER,
  38937. ZEND_ASSIGN_DIM_SPEC_CV_TMP_HANDLER,
  38938. ZEND_ASSIGN_DIM_SPEC_CV_VAR_HANDLER,
  38939. ZEND_ASSIGN_DIM_SPEC_CV_UNUSED_HANDLER,
  38940. ZEND_ASSIGN_DIM_SPEC_CV_CV_HANDLER,
  38941. ZEND_NULL_HANDLER,
  38942. ZEND_NULL_HANDLER,
  38943. ZEND_NULL_HANDLER,
  38944. ZEND_NULL_HANDLER,
  38945. ZEND_NULL_HANDLER,
  38946. ZEND_NULL_HANDLER,
  38947. ZEND_NULL_HANDLER,
  38948. ZEND_NULL_HANDLER,
  38949. ZEND_NULL_HANDLER,
  38950. ZEND_NULL_HANDLER,
  38951. ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_VAR_CONST_HANDLER,
  38952. ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_VAR_TMP_HANDLER,
  38953. ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_VAR_VAR_HANDLER,
  38954. ZEND_NULL_HANDLER,
  38955. ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_VAR_CV_HANDLER,
  38956. ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_UNUSED_CONST_HANDLER,
  38957. ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_UNUSED_TMP_HANDLER,
  38958. ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_UNUSED_VAR_HANDLER,
  38959. ZEND_NULL_HANDLER,
  38960. ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_UNUSED_CV_HANDLER,
  38961. ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_CV_CONST_HANDLER,
  38962. ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_CV_TMP_HANDLER,
  38963. ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_CV_VAR_HANDLER,
  38964. ZEND_NULL_HANDLER,
  38965. ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_CV_CV_HANDLER,
  38966. ZEND_HANDLE_EXCEPTION_SPEC_HANDLER,
  38967. ZEND_HANDLE_EXCEPTION_SPEC_HANDLER,
  38968. ZEND_HANDLE_EXCEPTION_SPEC_HANDLER,
  38969. ZEND_HANDLE_EXCEPTION_SPEC_HANDLER,
  38970. ZEND_HANDLE_EXCEPTION_SPEC_HANDLER,
  38971. ZEND_HANDLE_EXCEPTION_SPEC_HANDLER,
  38972. ZEND_HANDLE_EXCEPTION_SPEC_HANDLER,
  38973. ZEND_HANDLE_EXCEPTION_SPEC_HANDLER,
  38974. ZEND_HANDLE_EXCEPTION_SPEC_HANDLER,
  38975. ZEND_HANDLE_EXCEPTION_SPEC_HANDLER,
  38976. ZEND_HANDLE_EXCEPTION_SPEC_HANDLER,
  38977. ZEND_HANDLE_EXCEPTION_SPEC_HANDLER,
  38978. ZEND_HANDLE_EXCEPTION_SPEC_HANDLER,
  38979. ZEND_HANDLE_EXCEPTION_SPEC_HANDLER,
  38980. ZEND_HANDLE_EXCEPTION_SPEC_HANDLER,
  38981. ZEND_HANDLE_EXCEPTION_SPEC_HANDLER,
  38982. ZEND_HANDLE_EXCEPTION_SPEC_HANDLER,
  38983. ZEND_HANDLE_EXCEPTION_SPEC_HANDLER,
  38984. ZEND_HANDLE_EXCEPTION_SPEC_HANDLER,
  38985. ZEND_HANDLE_EXCEPTION_SPEC_HANDLER,
  38986. ZEND_HANDLE_EXCEPTION_SPEC_HANDLER,
  38987. ZEND_HANDLE_EXCEPTION_SPEC_HANDLER,
  38988. ZEND_HANDLE_EXCEPTION_SPEC_HANDLER,
  38989. ZEND_HANDLE_EXCEPTION_SPEC_HANDLER,
  38990. ZEND_HANDLE_EXCEPTION_SPEC_HANDLER,
  38991. ZEND_USER_OPCODE_SPEC_HANDLER,
  38992. ZEND_USER_OPCODE_SPEC_HANDLER,
  38993. ZEND_USER_OPCODE_SPEC_HANDLER,
  38994. ZEND_USER_OPCODE_SPEC_HANDLER,
  38995. ZEND_USER_OPCODE_SPEC_HANDLER,
  38996. ZEND_USER_OPCODE_SPEC_HANDLER,
  38997. ZEND_USER_OPCODE_SPEC_HANDLER,
  38998. ZEND_USER_OPCODE_SPEC_HANDLER,
  38999. ZEND_USER_OPCODE_SPEC_HANDLER,
  39000. ZEND_USER_OPCODE_SPEC_HANDLER,
  39001. ZEND_USER_OPCODE_SPEC_HANDLER,
  39002. ZEND_USER_OPCODE_SPEC_HANDLER,
  39003. ZEND_USER_OPCODE_SPEC_HANDLER,
  39004. ZEND_USER_OPCODE_SPEC_HANDLER,
  39005. ZEND_USER_OPCODE_SPEC_HANDLER,
  39006. ZEND_USER_OPCODE_SPEC_HANDLER,
  39007. ZEND_USER_OPCODE_SPEC_HANDLER,
  39008. ZEND_USER_OPCODE_SPEC_HANDLER,
  39009. ZEND_USER_OPCODE_SPEC_HANDLER,
  39010. ZEND_USER_OPCODE_SPEC_HANDLER,
  39011. ZEND_USER_OPCODE_SPEC_HANDLER,
  39012. ZEND_USER_OPCODE_SPEC_HANDLER,
  39013. ZEND_USER_OPCODE_SPEC_HANDLER,
  39014. ZEND_USER_OPCODE_SPEC_HANDLER,
  39015. ZEND_USER_OPCODE_SPEC_HANDLER,
  39016. ZEND_NULL_HANDLER,
  39017. ZEND_NULL_HANDLER,
  39018. ZEND_NULL_HANDLER,
  39019. ZEND_NULL_HANDLER,
  39020. ZEND_NULL_HANDLER,
  39021. ZEND_NULL_HANDLER,
  39022. ZEND_NULL_HANDLER,
  39023. ZEND_NULL_HANDLER,
  39024. ZEND_NULL_HANDLER,
  39025. ZEND_NULL_HANDLER,
  39026. ZEND_NULL_HANDLER,
  39027. ZEND_NULL_HANDLER,
  39028. ZEND_NULL_HANDLER,
  39029. ZEND_NULL_HANDLER,
  39030. ZEND_NULL_HANDLER,
  39031. ZEND_NULL_HANDLER,
  39032. ZEND_NULL_HANDLER,
  39033. ZEND_NULL_HANDLER,
  39034. ZEND_NULL_HANDLER,
  39035. ZEND_NULL_HANDLER,
  39036. ZEND_NULL_HANDLER,
  39037. ZEND_NULL_HANDLER,
  39038. ZEND_NULL_HANDLER,
  39039. ZEND_NULL_HANDLER,
  39040. ZEND_NULL_HANDLER,
  39041. ZEND_JMP_SET_SPEC_CONST_HANDLER,
  39042. ZEND_JMP_SET_SPEC_CONST_HANDLER,
  39043. ZEND_JMP_SET_SPEC_CONST_HANDLER,
  39044. ZEND_JMP_SET_SPEC_CONST_HANDLER,
  39045. ZEND_JMP_SET_SPEC_CONST_HANDLER,
  39046. ZEND_JMP_SET_SPEC_TMP_HANDLER,
  39047. ZEND_JMP_SET_SPEC_TMP_HANDLER,
  39048. ZEND_JMP_SET_SPEC_TMP_HANDLER,
  39049. ZEND_JMP_SET_SPEC_TMP_HANDLER,
  39050. ZEND_JMP_SET_SPEC_TMP_HANDLER,
  39051. ZEND_JMP_SET_SPEC_VAR_HANDLER,
  39052. ZEND_JMP_SET_SPEC_VAR_HANDLER,
  39053. ZEND_JMP_SET_SPEC_VAR_HANDLER,
  39054. ZEND_JMP_SET_SPEC_VAR_HANDLER,
  39055. ZEND_JMP_SET_SPEC_VAR_HANDLER,
  39056. ZEND_NULL_HANDLER,
  39057. ZEND_NULL_HANDLER,
  39058. ZEND_NULL_HANDLER,
  39059. ZEND_NULL_HANDLER,
  39060. ZEND_NULL_HANDLER,
  39061. ZEND_JMP_SET_SPEC_CV_HANDLER,
  39062. ZEND_JMP_SET_SPEC_CV_HANDLER,
  39063. ZEND_JMP_SET_SPEC_CV_HANDLER,
  39064. ZEND_JMP_SET_SPEC_CV_HANDLER,
  39065. ZEND_JMP_SET_SPEC_CV_HANDLER,
  39066. ZEND_NULL_HANDLER,
  39067. ZEND_NULL_HANDLER,
  39068. ZEND_NULL_HANDLER,
  39069. ZEND_DECLARE_LAMBDA_FUNCTION_SPEC_CONST_UNUSED_HANDLER,
  39070. ZEND_NULL_HANDLER,
  39071. ZEND_NULL_HANDLER,
  39072. ZEND_NULL_HANDLER,
  39073. ZEND_NULL_HANDLER,
  39074. ZEND_NULL_HANDLER,
  39075. ZEND_NULL_HANDLER,
  39076. ZEND_NULL_HANDLER,
  39077. ZEND_NULL_HANDLER,
  39078. ZEND_NULL_HANDLER,
  39079. ZEND_NULL_HANDLER,
  39080. ZEND_NULL_HANDLER,
  39081. ZEND_NULL_HANDLER,
  39082. ZEND_NULL_HANDLER,
  39083. ZEND_NULL_HANDLER,
  39084. ZEND_NULL_HANDLER,
  39085. ZEND_NULL_HANDLER,
  39086. ZEND_NULL_HANDLER,
  39087. ZEND_NULL_HANDLER,
  39088. ZEND_NULL_HANDLER,
  39089. ZEND_NULL_HANDLER,
  39090. ZEND_NULL_HANDLER,
  39091. ZEND_ADD_TRAIT_SPEC_HANDLER,
  39092. ZEND_ADD_TRAIT_SPEC_HANDLER,
  39093. ZEND_ADD_TRAIT_SPEC_HANDLER,
  39094. ZEND_ADD_TRAIT_SPEC_HANDLER,
  39095. ZEND_ADD_TRAIT_SPEC_HANDLER,
  39096. ZEND_ADD_TRAIT_SPEC_HANDLER,
  39097. ZEND_ADD_TRAIT_SPEC_HANDLER,
  39098. ZEND_ADD_TRAIT_SPEC_HANDLER,
  39099. ZEND_ADD_TRAIT_SPEC_HANDLER,
  39100. ZEND_ADD_TRAIT_SPEC_HANDLER,
  39101. ZEND_ADD_TRAIT_SPEC_HANDLER,
  39102. ZEND_ADD_TRAIT_SPEC_HANDLER,
  39103. ZEND_ADD_TRAIT_SPEC_HANDLER,
  39104. ZEND_ADD_TRAIT_SPEC_HANDLER,
  39105. ZEND_ADD_TRAIT_SPEC_HANDLER,
  39106. ZEND_ADD_TRAIT_SPEC_HANDLER,
  39107. ZEND_ADD_TRAIT_SPEC_HANDLER,
  39108. ZEND_ADD_TRAIT_SPEC_HANDLER,
  39109. ZEND_ADD_TRAIT_SPEC_HANDLER,
  39110. ZEND_ADD_TRAIT_SPEC_HANDLER,
  39111. ZEND_ADD_TRAIT_SPEC_HANDLER,
  39112. ZEND_ADD_TRAIT_SPEC_HANDLER,
  39113. ZEND_ADD_TRAIT_SPEC_HANDLER,
  39114. ZEND_ADD_TRAIT_SPEC_HANDLER,
  39115. ZEND_ADD_TRAIT_SPEC_HANDLER,
  39116. ZEND_BIND_TRAITS_SPEC_HANDLER,
  39117. ZEND_BIND_TRAITS_SPEC_HANDLER,
  39118. ZEND_BIND_TRAITS_SPEC_HANDLER,
  39119. ZEND_BIND_TRAITS_SPEC_HANDLER,
  39120. ZEND_BIND_TRAITS_SPEC_HANDLER,
  39121. ZEND_BIND_TRAITS_SPEC_HANDLER,
  39122. ZEND_BIND_TRAITS_SPEC_HANDLER,
  39123. ZEND_BIND_TRAITS_SPEC_HANDLER,
  39124. ZEND_BIND_TRAITS_SPEC_HANDLER,
  39125. ZEND_BIND_TRAITS_SPEC_HANDLER,
  39126. ZEND_BIND_TRAITS_SPEC_HANDLER,
  39127. ZEND_BIND_TRAITS_SPEC_HANDLER,
  39128. ZEND_BIND_TRAITS_SPEC_HANDLER,
  39129. ZEND_BIND_TRAITS_SPEC_HANDLER,
  39130. ZEND_BIND_TRAITS_SPEC_HANDLER,
  39131. ZEND_BIND_TRAITS_SPEC_HANDLER,
  39132. ZEND_BIND_TRAITS_SPEC_HANDLER,
  39133. ZEND_BIND_TRAITS_SPEC_HANDLER,
  39134. ZEND_BIND_TRAITS_SPEC_HANDLER,
  39135. ZEND_BIND_TRAITS_SPEC_HANDLER,
  39136. ZEND_BIND_TRAITS_SPEC_HANDLER,
  39137. ZEND_BIND_TRAITS_SPEC_HANDLER,
  39138. ZEND_BIND_TRAITS_SPEC_HANDLER,
  39139. ZEND_BIND_TRAITS_SPEC_HANDLER,
  39140. ZEND_BIND_TRAITS_SPEC_HANDLER,
  39141. ZEND_NULL_HANDLER,
  39142. ZEND_NULL_HANDLER,
  39143. ZEND_NULL_HANDLER,
  39144. ZEND_NULL_HANDLER,
  39145. ZEND_NULL_HANDLER,
  39146. ZEND_NULL_HANDLER,
  39147. ZEND_NULL_HANDLER,
  39148. ZEND_NULL_HANDLER,
  39149. ZEND_NULL_HANDLER,
  39150. ZEND_NULL_HANDLER,
  39151. ZEND_NULL_HANDLER,
  39152. ZEND_NULL_HANDLER,
  39153. ZEND_NULL_HANDLER,
  39154. ZEND_SEPARATE_SPEC_VAR_UNUSED_HANDLER,
  39155. ZEND_NULL_HANDLER,
  39156. ZEND_NULL_HANDLER,
  39157. ZEND_NULL_HANDLER,
  39158. ZEND_NULL_HANDLER,
  39159. ZEND_NULL_HANDLER,
  39160. ZEND_NULL_HANDLER,
  39161. ZEND_NULL_HANDLER,
  39162. ZEND_NULL_HANDLER,
  39163. ZEND_NULL_HANDLER,
  39164. ZEND_NULL_HANDLER,
  39165. ZEND_NULL_HANDLER,
  39166. ZEND_QM_ASSIGN_VAR_SPEC_CONST_HANDLER,
  39167. ZEND_QM_ASSIGN_VAR_SPEC_CONST_HANDLER,
  39168. ZEND_QM_ASSIGN_VAR_SPEC_CONST_HANDLER,
  39169. ZEND_QM_ASSIGN_VAR_SPEC_CONST_HANDLER,
  39170. ZEND_QM_ASSIGN_VAR_SPEC_CONST_HANDLER,
  39171. ZEND_QM_ASSIGN_VAR_SPEC_TMP_HANDLER,
  39172. ZEND_QM_ASSIGN_VAR_SPEC_TMP_HANDLER,
  39173. ZEND_QM_ASSIGN_VAR_SPEC_TMP_HANDLER,
  39174. ZEND_QM_ASSIGN_VAR_SPEC_TMP_HANDLER,
  39175. ZEND_QM_ASSIGN_VAR_SPEC_TMP_HANDLER,
  39176. ZEND_QM_ASSIGN_VAR_SPEC_VAR_HANDLER,
  39177. ZEND_QM_ASSIGN_VAR_SPEC_VAR_HANDLER,
  39178. ZEND_QM_ASSIGN_VAR_SPEC_VAR_HANDLER,
  39179. ZEND_QM_ASSIGN_VAR_SPEC_VAR_HANDLER,
  39180. ZEND_QM_ASSIGN_VAR_SPEC_VAR_HANDLER,
  39181. ZEND_NULL_HANDLER,
  39182. ZEND_NULL_HANDLER,
  39183. ZEND_NULL_HANDLER,
  39184. ZEND_NULL_HANDLER,
  39185. ZEND_NULL_HANDLER,
  39186. ZEND_QM_ASSIGN_VAR_SPEC_CV_HANDLER,
  39187. ZEND_QM_ASSIGN_VAR_SPEC_CV_HANDLER,
  39188. ZEND_QM_ASSIGN_VAR_SPEC_CV_HANDLER,
  39189. ZEND_QM_ASSIGN_VAR_SPEC_CV_HANDLER,
  39190. ZEND_QM_ASSIGN_VAR_SPEC_CV_HANDLER,
  39191. ZEND_JMP_SET_VAR_SPEC_CONST_HANDLER,
  39192. ZEND_JMP_SET_VAR_SPEC_CONST_HANDLER,
  39193. ZEND_JMP_SET_VAR_SPEC_CONST_HANDLER,
  39194. ZEND_JMP_SET_VAR_SPEC_CONST_HANDLER,
  39195. ZEND_JMP_SET_VAR_SPEC_CONST_HANDLER,
  39196. ZEND_JMP_SET_VAR_SPEC_TMP_HANDLER,
  39197. ZEND_JMP_SET_VAR_SPEC_TMP_HANDLER,
  39198. ZEND_JMP_SET_VAR_SPEC_TMP_HANDLER,
  39199. ZEND_JMP_SET_VAR_SPEC_TMP_HANDLER,
  39200. ZEND_JMP_SET_VAR_SPEC_TMP_HANDLER,
  39201. ZEND_JMP_SET_VAR_SPEC_VAR_HANDLER,
  39202. ZEND_JMP_SET_VAR_SPEC_VAR_HANDLER,
  39203. ZEND_JMP_SET_VAR_SPEC_VAR_HANDLER,
  39204. ZEND_JMP_SET_VAR_SPEC_VAR_HANDLER,
  39205. ZEND_JMP_SET_VAR_SPEC_VAR_HANDLER,
  39206. ZEND_NULL_HANDLER,
  39207. ZEND_NULL_HANDLER,
  39208. ZEND_NULL_HANDLER,
  39209. ZEND_NULL_HANDLER,
  39210. ZEND_NULL_HANDLER,
  39211. ZEND_JMP_SET_VAR_SPEC_CV_HANDLER,
  39212. ZEND_JMP_SET_VAR_SPEC_CV_HANDLER,
  39213. ZEND_JMP_SET_VAR_SPEC_CV_HANDLER,
  39214. ZEND_JMP_SET_VAR_SPEC_CV_HANDLER,
  39215. ZEND_JMP_SET_VAR_SPEC_CV_HANDLER,
  39216. ZEND_DISCARD_EXCEPTION_SPEC_HANDLER,
  39217. ZEND_DISCARD_EXCEPTION_SPEC_HANDLER,
  39218. ZEND_DISCARD_EXCEPTION_SPEC_HANDLER,
  39219. ZEND_DISCARD_EXCEPTION_SPEC_HANDLER,
  39220. ZEND_DISCARD_EXCEPTION_SPEC_HANDLER,
  39221. ZEND_DISCARD_EXCEPTION_SPEC_HANDLER,
  39222. ZEND_DISCARD_EXCEPTION_SPEC_HANDLER,
  39223. ZEND_DISCARD_EXCEPTION_SPEC_HANDLER,
  39224. ZEND_DISCARD_EXCEPTION_SPEC_HANDLER,
  39225. ZEND_DISCARD_EXCEPTION_SPEC_HANDLER,
  39226. ZEND_DISCARD_EXCEPTION_SPEC_HANDLER,
  39227. ZEND_DISCARD_EXCEPTION_SPEC_HANDLER,
  39228. ZEND_DISCARD_EXCEPTION_SPEC_HANDLER,
  39229. ZEND_DISCARD_EXCEPTION_SPEC_HANDLER,
  39230. ZEND_DISCARD_EXCEPTION_SPEC_HANDLER,
  39231. ZEND_DISCARD_EXCEPTION_SPEC_HANDLER,
  39232. ZEND_DISCARD_EXCEPTION_SPEC_HANDLER,
  39233. ZEND_DISCARD_EXCEPTION_SPEC_HANDLER,
  39234. ZEND_DISCARD_EXCEPTION_SPEC_HANDLER,
  39235. ZEND_DISCARD_EXCEPTION_SPEC_HANDLER,
  39236. ZEND_DISCARD_EXCEPTION_SPEC_HANDLER,
  39237. ZEND_DISCARD_EXCEPTION_SPEC_HANDLER,
  39238. ZEND_DISCARD_EXCEPTION_SPEC_HANDLER,
  39239. ZEND_DISCARD_EXCEPTION_SPEC_HANDLER,
  39240. ZEND_DISCARD_EXCEPTION_SPEC_HANDLER,
  39241. ZEND_YIELD_SPEC_CONST_CONST_HANDLER,
  39242. ZEND_YIELD_SPEC_CONST_TMP_HANDLER,
  39243. ZEND_YIELD_SPEC_CONST_VAR_HANDLER,
  39244. ZEND_YIELD_SPEC_CONST_UNUSED_HANDLER,
  39245. ZEND_YIELD_SPEC_CONST_CV_HANDLER,
  39246. ZEND_YIELD_SPEC_TMP_CONST_HANDLER,
  39247. ZEND_YIELD_SPEC_TMP_TMP_HANDLER,
  39248. ZEND_YIELD_SPEC_TMP_VAR_HANDLER,
  39249. ZEND_YIELD_SPEC_TMP_UNUSED_HANDLER,
  39250. ZEND_YIELD_SPEC_TMP_CV_HANDLER,
  39251. ZEND_YIELD_SPEC_VAR_CONST_HANDLER,
  39252. ZEND_YIELD_SPEC_VAR_TMP_HANDLER,
  39253. ZEND_YIELD_SPEC_VAR_VAR_HANDLER,
  39254. ZEND_YIELD_SPEC_VAR_UNUSED_HANDLER,
  39255. ZEND_YIELD_SPEC_VAR_CV_HANDLER,
  39256. ZEND_YIELD_SPEC_UNUSED_CONST_HANDLER,
  39257. ZEND_YIELD_SPEC_UNUSED_TMP_HANDLER,
  39258. ZEND_YIELD_SPEC_UNUSED_VAR_HANDLER,
  39259. ZEND_YIELD_SPEC_UNUSED_UNUSED_HANDLER,
  39260. ZEND_YIELD_SPEC_UNUSED_CV_HANDLER,
  39261. ZEND_YIELD_SPEC_CV_CONST_HANDLER,
  39262. ZEND_YIELD_SPEC_CV_TMP_HANDLER,
  39263. ZEND_YIELD_SPEC_CV_VAR_HANDLER,
  39264. ZEND_YIELD_SPEC_CV_UNUSED_HANDLER,
  39265. ZEND_YIELD_SPEC_CV_CV_HANDLER,
  39266. ZEND_GENERATOR_RETURN_SPEC_HANDLER,
  39267. ZEND_GENERATOR_RETURN_SPEC_HANDLER,
  39268. ZEND_GENERATOR_RETURN_SPEC_HANDLER,
  39269. ZEND_GENERATOR_RETURN_SPEC_HANDLER,
  39270. ZEND_GENERATOR_RETURN_SPEC_HANDLER,
  39271. ZEND_GENERATOR_RETURN_SPEC_HANDLER,
  39272. ZEND_GENERATOR_RETURN_SPEC_HANDLER,
  39273. ZEND_GENERATOR_RETURN_SPEC_HANDLER,
  39274. ZEND_GENERATOR_RETURN_SPEC_HANDLER,
  39275. ZEND_GENERATOR_RETURN_SPEC_HANDLER,
  39276. ZEND_GENERATOR_RETURN_SPEC_HANDLER,
  39277. ZEND_GENERATOR_RETURN_SPEC_HANDLER,
  39278. ZEND_GENERATOR_RETURN_SPEC_HANDLER,
  39279. ZEND_GENERATOR_RETURN_SPEC_HANDLER,
  39280. ZEND_GENERATOR_RETURN_SPEC_HANDLER,
  39281. ZEND_GENERATOR_RETURN_SPEC_HANDLER,
  39282. ZEND_GENERATOR_RETURN_SPEC_HANDLER,
  39283. ZEND_GENERATOR_RETURN_SPEC_HANDLER,
  39284. ZEND_GENERATOR_RETURN_SPEC_HANDLER,
  39285. ZEND_GENERATOR_RETURN_SPEC_HANDLER,
  39286. ZEND_GENERATOR_RETURN_SPEC_HANDLER,
  39287. ZEND_GENERATOR_RETURN_SPEC_HANDLER,
  39288. ZEND_GENERATOR_RETURN_SPEC_HANDLER,
  39289. ZEND_GENERATOR_RETURN_SPEC_HANDLER,
  39290. ZEND_GENERATOR_RETURN_SPEC_HANDLER,
  39291. ZEND_FAST_CALL_SPEC_HANDLER,
  39292. ZEND_FAST_CALL_SPEC_HANDLER,
  39293. ZEND_FAST_CALL_SPEC_HANDLER,
  39294. ZEND_FAST_CALL_SPEC_HANDLER,
  39295. ZEND_FAST_CALL_SPEC_HANDLER,
  39296. ZEND_FAST_CALL_SPEC_HANDLER,
  39297. ZEND_FAST_CALL_SPEC_HANDLER,
  39298. ZEND_FAST_CALL_SPEC_HANDLER,
  39299. ZEND_FAST_CALL_SPEC_HANDLER,
  39300. ZEND_FAST_CALL_SPEC_HANDLER,
  39301. ZEND_FAST_CALL_SPEC_HANDLER,
  39302. ZEND_FAST_CALL_SPEC_HANDLER,
  39303. ZEND_FAST_CALL_SPEC_HANDLER,
  39304. ZEND_FAST_CALL_SPEC_HANDLER,
  39305. ZEND_FAST_CALL_SPEC_HANDLER,
  39306. ZEND_FAST_CALL_SPEC_HANDLER,
  39307. ZEND_FAST_CALL_SPEC_HANDLER,
  39308. ZEND_FAST_CALL_SPEC_HANDLER,
  39309. ZEND_FAST_CALL_SPEC_HANDLER,
  39310. ZEND_FAST_CALL_SPEC_HANDLER,
  39311. ZEND_FAST_CALL_SPEC_HANDLER,
  39312. ZEND_FAST_CALL_SPEC_HANDLER,
  39313. ZEND_FAST_CALL_SPEC_HANDLER,
  39314. ZEND_FAST_CALL_SPEC_HANDLER,
  39315. ZEND_FAST_CALL_SPEC_HANDLER,
  39316. ZEND_FAST_RET_SPEC_HANDLER,
  39317. ZEND_FAST_RET_SPEC_HANDLER,
  39318. ZEND_FAST_RET_SPEC_HANDLER,
  39319. ZEND_FAST_RET_SPEC_HANDLER,
  39320. ZEND_FAST_RET_SPEC_HANDLER,
  39321. ZEND_FAST_RET_SPEC_HANDLER,
  39322. ZEND_FAST_RET_SPEC_HANDLER,
  39323. ZEND_FAST_RET_SPEC_HANDLER,
  39324. ZEND_FAST_RET_SPEC_HANDLER,
  39325. ZEND_FAST_RET_SPEC_HANDLER,
  39326. ZEND_FAST_RET_SPEC_HANDLER,
  39327. ZEND_FAST_RET_SPEC_HANDLER,
  39328. ZEND_FAST_RET_SPEC_HANDLER,
  39329. ZEND_FAST_RET_SPEC_HANDLER,
  39330. ZEND_FAST_RET_SPEC_HANDLER,
  39331. ZEND_FAST_RET_SPEC_HANDLER,
  39332. ZEND_FAST_RET_SPEC_HANDLER,
  39333. ZEND_FAST_RET_SPEC_HANDLER,
  39334. ZEND_FAST_RET_SPEC_HANDLER,
  39335. ZEND_FAST_RET_SPEC_HANDLER,
  39336. ZEND_FAST_RET_SPEC_HANDLER,
  39337. ZEND_FAST_RET_SPEC_HANDLER,
  39338. ZEND_FAST_RET_SPEC_HANDLER,
  39339. ZEND_FAST_RET_SPEC_HANDLER,
  39340. ZEND_FAST_RET_SPEC_HANDLER,
  39341. ZEND_RECV_VARIADIC_SPEC_HANDLER,
  39342. ZEND_RECV_VARIADIC_SPEC_HANDLER,
  39343. ZEND_RECV_VARIADIC_SPEC_HANDLER,
  39344. ZEND_RECV_VARIADIC_SPEC_HANDLER,
  39345. ZEND_RECV_VARIADIC_SPEC_HANDLER,
  39346. ZEND_RECV_VARIADIC_SPEC_HANDLER,
  39347. ZEND_RECV_VARIADIC_SPEC_HANDLER,
  39348. ZEND_RECV_VARIADIC_SPEC_HANDLER,
  39349. ZEND_RECV_VARIADIC_SPEC_HANDLER,
  39350. ZEND_RECV_VARIADIC_SPEC_HANDLER,
  39351. ZEND_RECV_VARIADIC_SPEC_HANDLER,
  39352. ZEND_RECV_VARIADIC_SPEC_HANDLER,
  39353. ZEND_RECV_VARIADIC_SPEC_HANDLER,
  39354. ZEND_RECV_VARIADIC_SPEC_HANDLER,
  39355. ZEND_RECV_VARIADIC_SPEC_HANDLER,
  39356. ZEND_RECV_VARIADIC_SPEC_HANDLER,
  39357. ZEND_RECV_VARIADIC_SPEC_HANDLER,
  39358. ZEND_RECV_VARIADIC_SPEC_HANDLER,
  39359. ZEND_RECV_VARIADIC_SPEC_HANDLER,
  39360. ZEND_RECV_VARIADIC_SPEC_HANDLER,
  39361. ZEND_RECV_VARIADIC_SPEC_HANDLER,
  39362. ZEND_RECV_VARIADIC_SPEC_HANDLER,
  39363. ZEND_RECV_VARIADIC_SPEC_HANDLER,
  39364. ZEND_RECV_VARIADIC_SPEC_HANDLER,
  39365. ZEND_RECV_VARIADIC_SPEC_HANDLER,
  39366. ZEND_SEND_UNPACK_SPEC_HANDLER,
  39367. ZEND_SEND_UNPACK_SPEC_HANDLER,
  39368. ZEND_SEND_UNPACK_SPEC_HANDLER,
  39369. ZEND_SEND_UNPACK_SPEC_HANDLER,
  39370. ZEND_SEND_UNPACK_SPEC_HANDLER,
  39371. ZEND_SEND_UNPACK_SPEC_HANDLER,
  39372. ZEND_SEND_UNPACK_SPEC_HANDLER,
  39373. ZEND_SEND_UNPACK_SPEC_HANDLER,
  39374. ZEND_SEND_UNPACK_SPEC_HANDLER,
  39375. ZEND_SEND_UNPACK_SPEC_HANDLER,
  39376. ZEND_SEND_UNPACK_SPEC_HANDLER,
  39377. ZEND_SEND_UNPACK_SPEC_HANDLER,
  39378. ZEND_SEND_UNPACK_SPEC_HANDLER,
  39379. ZEND_SEND_UNPACK_SPEC_HANDLER,
  39380. ZEND_SEND_UNPACK_SPEC_HANDLER,
  39381. ZEND_SEND_UNPACK_SPEC_HANDLER,
  39382. ZEND_SEND_UNPACK_SPEC_HANDLER,
  39383. ZEND_SEND_UNPACK_SPEC_HANDLER,
  39384. ZEND_SEND_UNPACK_SPEC_HANDLER,
  39385. ZEND_SEND_UNPACK_SPEC_HANDLER,
  39386. ZEND_SEND_UNPACK_SPEC_HANDLER,
  39387. ZEND_SEND_UNPACK_SPEC_HANDLER,
  39388. ZEND_SEND_UNPACK_SPEC_HANDLER,
  39389. ZEND_SEND_UNPACK_SPEC_HANDLER,
  39390. ZEND_SEND_UNPACK_SPEC_HANDLER,
  39391. ZEND_POW_SPEC_CONST_CONST_HANDLER,
  39392. ZEND_POW_SPEC_CONST_TMP_HANDLER,
  39393. ZEND_POW_SPEC_CONST_VAR_HANDLER,
  39394. ZEND_NULL_HANDLER,
  39395. ZEND_POW_SPEC_CONST_CV_HANDLER,
  39396. ZEND_POW_SPEC_TMP_CONST_HANDLER,
  39397. ZEND_POW_SPEC_TMP_TMP_HANDLER,
  39398. ZEND_POW_SPEC_TMP_VAR_HANDLER,
  39399. ZEND_NULL_HANDLER,
  39400. ZEND_POW_SPEC_TMP_CV_HANDLER,
  39401. ZEND_POW_SPEC_VAR_CONST_HANDLER,
  39402. ZEND_POW_SPEC_VAR_TMP_HANDLER,
  39403. ZEND_POW_SPEC_VAR_VAR_HANDLER,
  39404. ZEND_NULL_HANDLER,
  39405. ZEND_POW_SPEC_VAR_CV_HANDLER,
  39406. ZEND_NULL_HANDLER,
  39407. ZEND_NULL_HANDLER,
  39408. ZEND_NULL_HANDLER,
  39409. ZEND_NULL_HANDLER,
  39410. ZEND_NULL_HANDLER,
  39411. ZEND_POW_SPEC_CV_CONST_HANDLER,
  39412. ZEND_POW_SPEC_CV_TMP_HANDLER,
  39413. ZEND_POW_SPEC_CV_VAR_HANDLER,
  39414. ZEND_NULL_HANDLER,
  39415. ZEND_POW_SPEC_CV_CV_HANDLER,
  39416. ZEND_NULL_HANDLER,
  39417. ZEND_NULL_HANDLER,
  39418. ZEND_NULL_HANDLER,
  39419. ZEND_NULL_HANDLER,
  39420. ZEND_NULL_HANDLER,
  39421. ZEND_NULL_HANDLER,
  39422. ZEND_NULL_HANDLER,
  39423. ZEND_NULL_HANDLER,
  39424. ZEND_NULL_HANDLER,
  39425. ZEND_NULL_HANDLER,
  39426. ZEND_ASSIGN_POW_SPEC_VAR_CONST_HANDLER,
  39427. ZEND_ASSIGN_POW_SPEC_VAR_TMP_HANDLER,
  39428. ZEND_ASSIGN_POW_SPEC_VAR_VAR_HANDLER,
  39429. ZEND_ASSIGN_POW_SPEC_VAR_UNUSED_HANDLER,
  39430. ZEND_ASSIGN_POW_SPEC_VAR_CV_HANDLER,
  39431. ZEND_ASSIGN_POW_SPEC_UNUSED_CONST_HANDLER,
  39432. ZEND_ASSIGN_POW_SPEC_UNUSED_TMP_HANDLER,
  39433. ZEND_ASSIGN_POW_SPEC_UNUSED_VAR_HANDLER,
  39434. ZEND_ASSIGN_POW_SPEC_UNUSED_UNUSED_HANDLER,
  39435. ZEND_ASSIGN_POW_SPEC_UNUSED_CV_HANDLER,
  39436. ZEND_ASSIGN_POW_SPEC_CV_CONST_HANDLER,
  39437. ZEND_ASSIGN_POW_SPEC_CV_TMP_HANDLER,
  39438. ZEND_ASSIGN_POW_SPEC_CV_VAR_HANDLER,
  39439. ZEND_ASSIGN_POW_SPEC_CV_UNUSED_HANDLER,
  39440. ZEND_ASSIGN_POW_SPEC_CV_CV_HANDLER,
  39441. ZEND_NULL_HANDLER
  39442. };
  39443. zend_opcode_handlers = (opcode_handler_t*)labels;
  39444. }
  39445. static opcode_handler_t zend_vm_get_opcode_handler(zend_uchar opcode, zend_op* op)
  39446. {
  39447. static const int zend_vm_decode[] = {
  39448. _UNUSED_CODE, /* 0 */
  39449. _CONST_CODE, /* 1 = IS_CONST */
  39450. _TMP_CODE, /* 2 = IS_TMP_VAR */
  39451. _UNUSED_CODE, /* 3 */
  39452. _VAR_CODE, /* 4 = IS_VAR */
  39453. _UNUSED_CODE, /* 5 */
  39454. _UNUSED_CODE, /* 6 */
  39455. _UNUSED_CODE, /* 7 */
  39456. _UNUSED_CODE, /* 8 = IS_UNUSED */
  39457. _UNUSED_CODE, /* 9 */
  39458. _UNUSED_CODE, /* 10 */
  39459. _UNUSED_CODE, /* 11 */
  39460. _UNUSED_CODE, /* 12 */
  39461. _UNUSED_CODE, /* 13 */
  39462. _UNUSED_CODE, /* 14 */
  39463. _UNUSED_CODE, /* 15 */
  39464. _CV_CODE /* 16 = IS_CV */
  39465. };
  39466. return zend_opcode_handlers[opcode * 25 + zend_vm_decode[op->op1_type] * 5 + zend_vm_decode[op->op2_type]];
  39467. }
  39468. ZEND_API void zend_vm_set_opcode_handler(zend_op* op)
  39469. {
  39470. op->handler = zend_vm_get_opcode_handler(zend_user_opcodes[op->opcode], op);
  39471. }
  39472. ZEND_API int zend_do_fcall(ZEND_OPCODE_HANDLER_ARGS)
  39473. {
  39474. return zend_do_fcall_common_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
  39475. }