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/test/subjects/codegen/empty.php

http://phc.googlecode.com/
PHP | 33 lines | 23 code | 10 blank | 0 comment | 0 complexity | 7c1dac83ebabcc4d23ba356cdfd3d041 MD5 | raw file
Possible License(s): GPL-2.0, 0BSD, BSD-3-Clause, Unlicense, MPL-2.0-no-copyleft-exception, LGPL-2.1
  1. <?php
  2. $stringNonEmpty = "foo";
  3. $stringEmpty = "";
  4. $stringZero = "0";
  5. $intNonZero = 1;
  6. $intZero = 0;
  7. $null = NULL;
  8. $boolTrue = true;
  9. $boolFalse = false;
  10. $arrayNonEmpty = array(1);
  11. $arrayEmpty = array();
  12. var_dump(empty($notSet));
  13. var_dump(empty($stringNonEmpty));
  14. var_dump(empty($stringEmpty));
  15. var_dump(empty($stringZero));
  16. var_dump(empty($intNonZero));
  17. var_dump(empty($intZero));
  18. var_dump(empty($null));
  19. var_dump(empty($boolTrue));
  20. var_dump(empty($boolFalse));
  21. var_dump(empty($arrayNonEmpty));
  22. var_dump(empty($arrayEmpty));
  23. ?>