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/hphp/test/zend/bad/ext/spl/tests/bug61347.php

http://github.com/facebook/hiphop-php
PHP | 22 lines | 18 code | 4 blank | 0 comment | 0 complexity | 5061815c8512fb5f98a36755e090daa1 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. $a = array('b' => NULL, 37 => NULL);
    3. 

  3. var_dump(isset($a['b'])); //false
    4. 

  4. 

  5. $b = new ArrayObject($a);
    6. 

  6. var_dump(isset($b['b'])); //false
    7. 

  7. var_dump(isset($b[37])); //false
    8. 

  8. var_dump(isset($b['no_exists'])); //false
    9. 

  9. var_dump(empty($b['b'])); //true
    10. 

  10. var_dump(empty($b[37])); //true
    11. 

  11. 

  12. var_dump(array_key_exists('b', $b)); //true
    13. 

  13. var_dump($b['b']);
    14. 

  14. 

  15. $a = array('b' => '', 37 => false);
    16. 

  16. $b = new ArrayObject($a);
    17. 

  17. var_dump(isset($b['b'])); //true
    18. 

  18. var_dump(isset($b[37])); //true
    19. 

  19. var_dump(isset($b['no_exists'])); //false
    20. 

  20. var_dump(empty($b['b'])); //true
    21. 

  21. var_dump(empty($b[37])); //true
    22. 

  22. 

  23.