| 0,0 → 1,71 |
|---|
| <?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: Aidan Lister <aidan@php.net> | |
| // +----------------------------------------------------------------------+ |
| // |
| // $Id: array_combine.php,v 1.21 2005/01/28 02:27:52 aidan Exp $ |
| |
| |
| /** |
| * Replace array_combine() |
| * |
| * @category PHP |
| * @package PHP_Compat |
| * @link http://php.net/function.array_combine |
| * @author Aidan Lister <aidan@php.net> |
| * @version $Revision: 1.21 $ |
| * @since PHP 5 |
| * @require PHP 4.0.0 (user_error) |
| */ |
| if (!function_exists('array_combine')) { |
| function array_combine($keys, $values) |
| { |
| if (!is_array($keys)) { |
| user_error('array_combine() expects parameter 1 to be array, ' . |
| gettype($keys) . ' given', E_USER_WARNING); |
| return; |
| } |
| |
| if (!is_array($values)) { |
| user_error('array_combine() expects parameter 2 to be array, ' . |
| gettype($values) . ' given', E_USER_WARNING); |
| return; |
| } |
| |
| $key_count = count($keys); |
| $value_count = count($values); |
| if ($key_count !== $value_count) { |
| user_error('array_combine() Both parameters should have equal number of elements', E_USER_WARNING); |
| return false; |
| } |
| |
| if ($key_count === 0 || $value_count === 0) { |
| user_error('array_combine() Both parameters should have number of elements at least 0', E_USER_WARNING); |
| return false; |
| } |
| |
| $keys = array_values($keys); |
| $values = array_values($values); |
| |
| $combined = array(); |
| for ($i = 0; $i < $key_count; $i++) { |
| $combined[$keys[$i]] = $values[$i]; |
| } |
| |
| return $combined; |
| } |
| } |
| |
| ?> |