globals_002.phpt 617 B

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  1. --TEST--
  2. globals in local scope
  3. --INI--
  4. variables_order="egpcs"
  5. --FILE--
  6. <?php
  7. function test() {
  8. var_dump(isset($_SERVER));
  9. var_dump(empty($_SERVER));
  10. var_dump(gettype($_SERVER));
  11. var_dump(count($_SERVER));
  12. var_dump($_SERVER['PHP_SELF']);
  13. unset($_SERVER['PHP_SELF']);
  14. var_dump($_SERVER['PHP_SELF']);
  15. unset($_SERVER);
  16. var_dump($_SERVER);
  17. }
  18. test();
  19. echo "Done\n";
  20. ?>
  21. --EXPECTF--
  22. bool(true)
  23. bool(false)
  24. string(5) "array"
  25. int(%d)
  26. string(%d) "%s"
  27. Warning: Undefined array key "PHP_SELF" in %s on line %d
  28. NULL
  29. Warning: Undefined global variable $_SERVER in %s on line %d
  30. NULL
  31. Done