hphp/test/zend/good/ext-standard-array/array_merge_variation7.php

   1 <?php
   2 /* Prototype  : array array_merge(array $arr1, array $arr2 [, array $...])
   3  * Description: Merges elements from passed arrays into one array
   4  * Source code: ext/standard/array.c
   5  */
   6
   7 /*
   8  * Pass array_merge() arrays with mixed keys to test how it attaches them to
   9  * existing arrays
  10  */
  11
  12 echo "*** Testing array_merge() : usage variations ***\n";
  13
  14 //mixed keys
  15 $arr1 = array('zero', 20 => 'twenty', 'thirty' => 30, true => 'bool');
  16 $arr2 = array(0, 1, 2, null => 'null', 1.234E-10 => 'float');
  17
  18 var_dump(array_merge($arr1, $arr2));
  19 var_dump(array_merge($arr2, $arr1));
  20
  21 echo "Done";
  22 ?>