1--TEST--
2Test array_map() function : usage variations - non existent 'callback' function
3--FILE--
4<?php
5/* Prototype  : array array_map  ( callback $callback  , array $arr1  [, array $...  ] )
6 * Description: Applies the callback to the elements of the given arrays
7 * Source code: ext/standard/array.c
8 */
9
10/*
11 * Test array_map() by passing non existent function for $callback argument
12 */
13
14echo "*** Testing array_map() : non existent 'callback' function ***\n";
15
16// arrays to be passed as arguments
17$arr1 = array(1, 2);
18$arr2 = array("one", "two");
19$arr3 = array(1.1, 2.2);
20
21var_dump( array_map('non_existent', $arr1, $arr2, $arr3) );
22
23echo "Done";
24?>
25--EXPECTF--
26*** Testing array_map() : non existent 'callback' function ***
27
28Warning: array_map() expects parameter 1 to be a valid callback, function 'non_existent' not found or invalid function name in %s on line %d
29NULL
30Done
31