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/hphp/test/slow/array_object/subclass-isset.php

http://github.com/facebook/hiphop-php
PHP | 19 lines | 16 code | 3 blank | 0 comment | 1 complexity | eba81eb14a043e57d9626dcef6950458 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. class MyArrayObject extends ArrayObject
    4. 

  4. {
    5. 

  5.     public function offsetGet($index)
    6. 

  6.     {
    7. 

  7.         echo "offsetGet Called!\n";
    8. 

  8.         if (isset($this[$index])) {
    9. 

  9.             return parent::offsetGet($index);
    10. 

  10.         }
    11. 

  11. 

  12.         return null;
    13. 

  13.     }
    14. 

  14. }
    15. 

  15. $obj = new MyArrayObject(['foo' => true]);
    16. 

  16. 

  17. var_dump($obj['foo']);
    18. 

  18. var_dump(isset($obj['foo']));
    19. 

  19. var_dump(isset($obj['bar']));
    20. 

  20.