Viewing file:  array_walk_recursive.php (2.66 KB) -rw-rw-rw-
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<?php
// +----------------------------------------------------------------------+
// | PHP Version 4 |
// +----------------------------------------------------------------------+
// | Copyright (c) 1997-2004 The PHP Group |
// +----------------------------------------------------------------------+
// | This source file is subject to version 3.0 of the PHP license, |
// | that is bundled with this package in the file LICENSE, and is |
// | available at through the world-wide-web at |
// | http://www.php.net/license/3_0.txt. |
// | If you did not receive a copy of the PHP license and are unable to |
// | obtain it through the world-wide-web, please send a note to |
// | license@php.net so we can mail you a copy immediately. |
// +----------------------------------------------------------------------+
// | Authors: Tom Buskens <ortega@php.net> |
// | Aidan Lister <aidan@php.net> |
// +----------------------------------------------------------------------+
//
// $Id: array_walk_recursive.php,v 1.7 2005/01/26 04:55:13 aidan Exp $
/**
* Replace array_walk_recursive()
*
* @category PHP
* @package PHP_Compat
* @link http://php.net/function.array_walk_recursive
* @author Tom Buskens <ortega@php.net>
* @author Aidan Lister <aidan@php.net>
* @version $Revision: 1.7 $
* @since PHP 5
* @require PHP 4.0.6 (is_callable)
*/
if (!function_exists('array_walk_recursive')) {
function array_walk_recursive(&$input, $funcname)
{
if (!is_callable($funcname)) {
if (is_array($funcname)) {
$funcname = $funcname[0] . '::' . $funcname[1];
}
user_error('array_walk_recursive() Not a valid callback ' . $user_func,
E_USER_WARNING);
return;
}
if (!is_array($input)) {
user_error('array_walk_recursive() The argument should be an array',
E_USER_WARNING);
return;
}
$args = func_get_args();
foreach ($input as $key => $item) {
if (is_array($item)) {
array_walk_recursive($item, $funcname, $args);
$input[$key] = $item;
} else {
$args[0] = &$item;
$args[1] = &$key;
call_user_func_array($funcname, $args);
$input[$key] = $item;
}
}
}
}
?>
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