mt_srand_basic.phpt 477 B

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  1. --TEST--
  2. Test mt_srand() - basic function (return values) mt_srand()
  3. --FILE--
  4. <?php
  5. // Should return NULL if given anything that it can convert to long
  6. // This doesn't actually test what it does with the input :-\
  7. var_dump(mt_srand());
  8. var_dump(mt_srand(500));
  9. var_dump(mt_srand(500.1));
  10. var_dump(mt_srand("500"));
  11. var_dump(mt_srand("500E3"));
  12. var_dump(mt_srand(true));
  13. var_dump(mt_srand(false));
  14. var_dump(mt_srand(NULL));
  15. ?>
  16. --EXPECTF--
  17. NULL
  18. NULL
  19. NULL
  20. NULL
  21. NULL
  22. NULL
  23. NULL
  24. NULL