clockwerk-www – Blame information for rev
?pathlinks?
Rev | Author | Line No. | Line |
---|---|---|---|
5 | vero | 1 | <?php |
2 | // +----------------------------------------------------------------------+ |
||
3 | // | PHP Version 4 | |
||
4 | // +----------------------------------------------------------------------+ |
||
5 | // | Copyright (c) 1997-2004 The PHP Group | |
||
6 | // +----------------------------------------------------------------------+ |
||
7 | // | This source file is subject to version 3.0 of the PHP license, | |
||
8 | // | that is bundled with this package in the file LICENSE, and is | |
||
9 | // | available at through the world-wide-web at | |
||
10 | // | http://www.php.net/license/3_0.txt. | |
||
11 | // | If you did not receive a copy of the PHP license and are unable to | |
||
12 | // | obtain it through the world-wide-web, please send a note to | |
||
13 | // | license@php.net so we can mail you a copy immediately. | |
||
14 | // +----------------------------------------------------------------------+ |
||
15 | // | Authors: Aidan Lister <aidan@php.net> | |
||
16 | // +----------------------------------------------------------------------+ |
||
17 | // |
||
18 | // $Id: array_key_exists.php 2 2009-03-16 20:22:51Z ggiunta $ |
||
19 | |||
20 | |||
21 | /** |
||
22 | * Replace array_key_exists() |
||
23 | * |
||
24 | * @category PHP |
||
25 | * @package PHP_Compat |
||
26 | * @link http://php.net/function.array_key_exists |
||
27 | * @author Aidan Lister <aidan@php.net> |
||
28 | * @version $Revision: 1.1 $ |
||
29 | * @since PHP 4.1.0 |
||
30 | * @require PHP 4.0.0 (user_error) |
||
31 | */ |
||
32 | if (!function_exists('array_key_exists')) { |
||
33 | function array_key_exists($key, $search) |
||
34 | { |
||
35 | if (!is_scalar($key)) { |
||
36 | user_error('array_key_exists() The first argument should be either a string or an integer', |
||
37 | E_USER_WARNING); |
||
38 | return false; |
||
39 | } |
||
40 | |||
41 | if (is_object($search)) { |
||
42 | $search = get_object_vars($search); |
||
43 | } |
||
44 | |||
45 | if (!is_array($search)) { |
||
46 | user_error('array_key_exists() The second argument should be either an array or an object', |
||
47 | E_USER_WARNING); |
||
48 | return false; |
||
49 | } |
||
50 | |||
51 | return in_array($key, array_keys($search)); |
||
52 | } |
||
53 | } |
||
54 | |||
55 | ?> |