hphp/test/zend/good/ext-standard-array/array_key_exists_basic.php

   1 <?php
   2 /* Prototype  : bool array_key_exists(mixed $key, array $search)
   3  * Description: Checks if the given key or index exists in the array
   4  * Source code: ext/standard/array.c
   5  * Alias to functions: key_exists
   6  */
   7
   8 /*
   9  * Test basic functionality of array_key_exists()
  10  */
  11
  12 echo "*** Testing array_key_exists() : basic functionality ***\n";
  13
  14 $key1 = 'key';
  15 $key2 = 'val';
  16 $search = array('one', 'key' => 'value', 'val');
  17 var_dump(array_key_exists($key1, $search));
  18 var_dump(array_key_exists($key2, $search));
  19
  20 echo "Done";
  21 ?>