hphp/test/zend/bad/ext-standard-array/array_walk_recursive_error1.php

   1 <?php
   2 /* Prototype  : bool array_walk_recursive(array $input, string $funcname [, mixed $userdata])
   3  * Description: Apply a user function to every member of an array
   4  * Source code: ext/standard/array.c
   5 */
   6
   7 $input = array(1, 2);
   8
   9 /* Prototype : callback(mixed value, mixed key, mixed user_data)
  10  * Parameters : value - value in key/value pair
  11  *              key - key in key/value pair
  12  *              user_data - extra parameter
  13  */
  14 function callback ($value, $key, $user_data) {
  15   echo "\ncallback() invoked \n";
  16 }
  17
  18 echo "*** Testing array_walk_recursive() : error conditions ***\n";
  19
  20 echo "-- Testing array_walk_recursive() function with zero arguments --\n";
  21 var_dump( array_walk_recursive() );
  22
  23 echo "-- Testing array_walk_recursive() function with one argument --\n";
  24 var_dump( array_walk_recursive($input) );
  25
  26 $input = array( array(1, 2), array(3), array(4, 5));
  27 echo "-- Testing array_walk_recursive() function with non existent callback function  --\n";
  28 var_dump( array_walk_recursive($input, "non_existent") );
  29
  30 echo "Done";
  31 ?>