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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: scandir.php,v 1.18 2005/01/26 04:55:13 aidan Exp $
19  
20  
21 /**
22 * Replace scandir()
23 *
24 * @category PHP
25 * @package PHP_Compat
26 * @link http://php.net/function.scandir
27 * @author Aidan Lister <aidan@php.net>
28 * @version $Revision: 1.18 $
29 * @since PHP 5
30 * @require PHP 4.0.0 (user_error)
31 */
32 if (!function_exists('scandir')) {
33 function scandir($directory, $sorting_order = 0)
34 {
35 if (!is_string($directory)) {
36 user_error('scandir() expects parameter 1 to be string, ' .
37 gettype($directory) . ' given', E_USER_WARNING);
38 return;
39 }
40  
41 if (!is_int($sorting_order) && !is_bool($sorting_order)) {
42 user_error('scandir() expects parameter 2 to be long, ' .
43 gettype($sorting_order) . ' given', E_USER_WARNING);
44 return;
45 }
46  
47 if (!is_dir($directory) || (false === $fh = @opendir($directory))) {
48 user_error('scandir() failed to open dir: Invalid argument', E_USER_WARNING);
49 return false;
50 }
51  
52 $files = array ();
53 while (false !== ($filename = readdir($fh))) {
54 $files[] = $filename;
55 }
56  
57 closedir($fh);
58  
59 if ($sorting_order == 1) {
60 rsort($files);
61 } else {
62 sort($files);
63 }
64  
65 return $files;
66 }
67 }
68  
130 kaklik 69 ?>