Rev Author Line No. Line
130 kaklik 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_diff_assoc.php,v 1.12 2005/12/07 21:08:57 aidan Exp $
19  
20  
21 /**
22 * Replace array_diff_assoc()
23 *
24 * @category PHP
25 * @package PHP_Compat
26 * @link http://php.net/function.array_diff_assoc
27 * @author Aidan Lister <aidan@php.net>
28 * @version $Revision: 1.12 $
29 * @since PHP 4.3.0
30 * @require PHP 4.0.0 (user_error)
31 */
32 if (!function_exists('array_diff_assoc')) {
33 function array_diff_assoc()
34 {
35 // Check we have enough arguments
36 $args = func_get_args();
37 $count = count($args);
38 if (count($args) < 2) {
39 user_error('Wrong parameter count for array_diff_assoc()', E_USER_WARNING);
40 return;
41 }
42  
43 // Check arrays
44 for ($i = 0; $i < $count; $i++) {
45 if (!is_array($args[$i])) {
46 user_error('array_diff_assoc() Argument #' .
47 ($i + 1) . ' is not an array', E_USER_WARNING);
48 return;
49 }
50 }
51  
52 // Get the comparison array
53 $array_comp = array_shift($args);
54 --$count;
55  
56 // Traverse values of the first array
57 foreach ($array_comp as $key => $value) {
58 // Loop through the other arrays
59 for ($i = 0; $i < $count; $i++) {
60 // Loop through this arrays key/value pairs and compare
61 foreach ($args[$i] as $comp_key => $comp_value) {
62 if ((string)$key === (string)$comp_key &&
63 (string)$value === (string)$comp_value)
64 {
65  
66 unset($array_comp[$key]);
67 }
68 }
69 }
70 }
71  
72 return $array_comp;
73 }
74 }
75  
76 ?>