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139 root 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_uassoc.php,v 1.2 2005/01/26 04:55:13 aidan Exp $
19  
20  
21 /**
22 * Replace array_diff_uassoc()
23 *
24 * @category PHP
25 * @package PHP_Compat
26 * @link http://php.net/function.array_diff_uassoc
27 * @version $Revision: 1.2 $
28 * @since PHP 5.0.0
29 * @require PHP 4.0.6 (is_callable)
30 */
31 if (!function_exists('array_diff_uassoc')) {
32 function array_diff_uassoc()
33 {
34 // Sanity check
35 $args = func_get_args();
36 if (count($args) < 3) {
37 user_error('Wrong parameter count for array_diff_uassoc()', E_USER_WARNING);
38 return;
39 }
40  
41 // Get compare function
42 $compare_func = array_pop($args);
43 if (!is_callable($compare_func)) {
44 if (is_array($compare_func)) {
45 $compare_func = $compare_func[0] . '::' . $compare_func[1];
46 }
47 user_error('array_diff_uassoc() Not a valid callback ' .
48 $compare_func, E_USER_WARNING);
49 return;
50 }
51  
52 // Check arrays
53 $array_count = count($args);
54 for ($i = 0; $i !== $array_count; $i++) {
55 if (!is_array($args[$i])) {
56 user_error('array_diff_uassoc() Argument #' .
57 ($i + 1) . ' is not an array', E_USER_WARNING);
58 return;
59 }
60 }
61  
62 // Compare entries
63 $result = array();
64 foreach ($args[0] as $k => $v) {
65 for ($i = 1; $i < $array_count; $i++) {
66 foreach ($args[$i] as $kk => $vv) {
67 if ($v == $vv) {
68 $compare = call_user_func_array($compare_func, array($k, $kk));
69 if ($compare == 0) {
70 continue 3;
71 }
72 }
73 }
74 }
75  
76 $result[$k] = $v;
77 }
78  
79 return $result;
80 }
81 }
82  
130 kaklik 83 ?>