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<?php |
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// +----------------------------------------------------------------------+ |
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// | PHP Version 4 | |
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// +----------------------------------------------------------------------+ |
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// | Copyright (c) 1997-2004 The PHP Group | |
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// +----------------------------------------------------------------------+ |
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// | This source file is subject to version 3.0 of the PHP license, | |
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// | that is bundled with this package in the file LICENSE, and is | |
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// | available at through the world-wide-web at | |
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// | http://www.php.net/license/3_0.txt. | |
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// | If you did not receive a copy of the PHP license and are unable to | |
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// | obtain it through the world-wide-web, please send a note to | |
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// | license@php.net so we can mail you a copy immediately. | |
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// +----------------------------------------------------------------------+ |
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// | Authors: Aidan Lister <aidan@php.net> | |
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// +----------------------------------------------------------------------+ |
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// |
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// $Id: scandir.php,v 1.18 2005/01/26 04:55:13 aidan Exp $ |
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/** |
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* Replace scandir() |
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* |
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* @category PHP |
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* @package PHP_Compat |
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* @link http://php.net/function.scandir |
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* @author Aidan Lister <aidan@php.net> |
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* @version $Revision: 1.18 $ |
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* @since PHP 5 |
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* @require PHP 4.0.0 (user_error) |
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*/ |
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if (!function_exists('scandir')) { |
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function scandir($directory, $sorting_order = 0) |
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{ |
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if (!is_string($directory)) { |
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user_error('scandir() expects parameter 1 to be string, ' . |
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gettype($directory) . ' given', E_USER_WARNING); |
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return; |
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} |
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if (!is_int($sorting_order) && !is_bool($sorting_order)) { |
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user_error('scandir() expects parameter 2 to be long, ' . |
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gettype($sorting_order) . ' given', E_USER_WARNING); |
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return; |
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} |
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if (!is_dir($directory) || (false === $fh = @opendir($directory))) { |
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user_error('scandir() failed to open dir: Invalid argument', E_USER_WARNING); |
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return false; |
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} |
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$files = array (); |
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while (false !== ($filename = readdir($fh))) { |
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$files[] = $filename; |
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} |
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closedir($fh); |
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if ($sorting_order == 1) { |
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rsort($files); |
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} else { |
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sort($files); |
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} |
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return $files; |
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} |
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} |
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?> |