69 lines
2.5 KiB
PHP
69 lines
2.5 KiB
PHP
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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 1.1 2005/07/23 05:56:03 Tony 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: 1.1 $
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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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?>
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