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--TEST--
Test array_map() function : usage variations - non existent 'callback' function
--FILE--
<?php
/* Prototype : array array_map ( callback $callback , array $arr1 [, array $... ] )
* Description: Applies the callback to the elements of the given arrays
* Source code: ext/standard/array.c
*/
/*
* Test array_map() by passing non existent function for $callback argument
*/
echo "*** Testing array_map() : non existent 'callback' function ***\n";
// arrays to be passed as arguments
$arr1 = array(1, 2);
$arr2 = array("one", "two");
$arr3 = array(1.1, 2.2);
var_dump( array_map('non_existent', $arr1, $arr2, $arr3) );
echo "Done";
?>
--EXPECTF--
*** Testing array_map() : non existent 'callback' function ***
Warning: array_map() expects parameter 1 to be a valid callback, function 'non_existent' not found or invalid function name in %s on line %d
NULL
Done