hphp/test/zend/bad/ext-standard-array/array_values_variation6.php

   1 <?php
   2 /* Prototype  : array array_values(array $input)
   3  * Description: Return just the values from the input array
   4  * Source code: ext/standard/array.c
   5  */
   6
   7 /*
   8  * Test array_values() when:
   9  * 1. Passed an array made up of referenced variables
  10  * 2. Passed an array by reference
  11  */
  12
  13 echo "*** Testing array_values() : usage variations ***\n";
  14
  15 $val1 = 'one';
  16 $val2 = 'two';
  17 $val3 = 'three';
  18
  19 echo "\n-- \$input is an array made up of referenced variables: --\n";
  20 $input = array(&$val1, &$val2, &$val3);
  21 var_dump($result1 = array_values($input));
  22
  23 echo "Change \$val2 and check result of array_values():\n";
  24 $val2 = 'deux';
  25 var_dump($result1);
  26
  27 echo "Done";
  28 ?>