hphp/test/zend/bad/ext-standard-array/array_values_variation4.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 a two-dimensional array as $input argument
  10  * 2. Passed a sub-array as $input argument
  11  * 3. Passed an infinitely recursive multi-dimensional array
  12  */
  13
  14 echo "*** Testing array_values() : usage variations ***\n";
  15
  16 $input = array ('zero' => 'zero', 'un' => 'one', 'sub' => array (1, 2, 3));
  17
  18 echo "\n-- Array values of a two-dimensional array --\n";
  19 var_dump(array_values($input));
  20
  21 echo "\n-- Array values of a sub-array --\n";
  22 var_dump(array_values($input['sub']));
  23
  24 // get an infinitely recursive array
  25 $input[] = &$input;
  26 echo "\n-- Array values of an infinitely recursive array --\n";
  27 var_dump(array_values($input));
  28
  29 echo "Done";
  30 ?>