68 lines
2.6 KiB
PHP
68 lines
2.6 KiB
PHP
<?php
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// +----------------------------------------------------------------------+
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// | PHP Version 4 |
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// +----------------------------------------------------------------------+
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// | Copyright (c) 1997-2004 The PHP Group |
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// +----------------------------------------------------------------------+
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// | This source file is subject to version 3.0 of the PHP license, |
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// | that is bundled with this package in the file LICENSE, and is |
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// | available at through the world-wide-web at |
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// | http://www.php.net/license/3_0.txt. |
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// | If you did not receive a copy of the PHP license and are unable to |
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// | obtain it through the world-wide-web, please send a note to |
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// | license@php.net so we can mail you a copy immediately. |
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// +----------------------------------------------------------------------+
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// | Authors: Tom Buskens <ortega@php.net> |
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// | Aidan Lister <aidan@php.net> |
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// +----------------------------------------------------------------------+
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//
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// $Id: array_walk_recursive.php,v 1.1 2005/07/23 05:56:02 Tony Exp $
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/**
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* Replace array_walk_recursive()
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*
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* @category PHP
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* @package PHP_Compat
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* @link http://php.net/function.array_walk_recursive
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* @author Tom Buskens <ortega@php.net>
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* @author Aidan Lister <aidan@php.net>
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* @version $Revision: 1.1 $
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* @since PHP 5
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* @require PHP 4.0.6 (is_callable)
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*/
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if (!function_exists('array_walk_recursive')) {
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function array_walk_recursive(&$input, $funcname)
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{
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if (!is_callable($funcname)) {
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if (is_array($funcname)) {
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$funcname = $funcname[0] . '::' . $funcname[1];
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}
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user_error('array_walk_recursive() Not a valid callback ' . $user_func,
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E_USER_WARNING);
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return;
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}
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if (!is_array($input)) {
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user_error('array_walk_recursive() The argument should be an array',
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E_USER_WARNING);
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return;
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}
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$args = func_get_args();
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foreach ($input as $key => $item) {
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if (is_array($item)) {
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array_walk_recursive($item, $funcname, $args);
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$input[$key] = $item;
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} else {
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$args[0] = &$item;
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$args[1] = &$key;
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call_user_func_array($funcname, $args);
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$input[$key] = $item;
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}
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}
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}
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}
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?>
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