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/hphp/test/zend/good/Zend/tests/empty_with_expr.php

http://github.com/facebook/hiphop-php
PHP | 18 lines | 13 code | 5 blank | 0 comment | 0 complexity | bb54312cdef3fb17137a3e250cc1f956 MD5 | raw file
Possible License(s): LGPL-2.1, BSD-2-Clause, BSD-3-Clause, MPL-2.0-no-copyleft-exception, MIT, LGPL-2.0, Apache-2.0 
    

  1. <?php
    2. 

  2. 

  3. function getEmptyArray() { return []; }
    4. 

  4. function getNonEmptyArray() { return [1, 2, 3]; }
    5. 

  5. 

  6. var_dump(empty([]));
    7. 

  7. var_dump(empty([1, 2, 3]));
    8. 

  8. 

  9. var_dump(empty(getEmptyArray()));
    10. 

  10. var_dump(empty(getNonEmptyArray()));
    11. 

  11. 

  12. var_dump(empty([] + []));
    13. 

  13. var_dump(empty([1, 2, 3] + []));
    14. 

  14. 

  15. var_dump(empty("string"));
    16. 

  16. var_dump(empty(""));
    17. 

  17. var_dump(empty(true));
    18. 

  18. var_dump(empty(false));
    19. 

  19.