1 <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
5 * An open source application development framework for PHP 4.3.2 or newer
8 * @author ExpressionEngine Dev Team
9 * @copyright Copyright (c) 2008 - 2009, EllisLab, Inc.
10 * @license http://codeigniter.com/user_guide/license.html
11 * @link http://codeigniter.com
16 // ------------------------------------------------------------------------
19 * CodeIgniter Directory Helpers
21 * @package CodeIgniter
24 * @author ExpressionEngine Dev Team
25 * @link http://codeigniter.com/user_guide/helpers/directory_helper.html
28 // ------------------------------------------------------------------------
31 * Create a Directory Map
33 * Reads the specified directory and builds an array
34 * representation of it. Sub-folders contained with the
35 * directory will be mapped as well.
38 * @param string path to source
39 * @param bool whether to limit the result to the top level only
42 if ( ! function_exists('directory_map'))
44 function directory_map($source_dir, $top_level_only = FALSE, $hidden = FALSE)
46 if ($fp = @opendir($source_dir))
48 $source_dir = rtrim($source_dir, DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR;
51 while (FALSE !== ($file = readdir($fp)))
53 if (($hidden == FALSE && strncmp($file, '.', 1) == 0) OR ($file == '.' OR $file == '..'))
58 if ($top_level_only == FALSE && @is_dir($source_dir.$file))
60 $temp_array = array();
62 $temp_array = directory_map($source_dir.$file.DIRECTORY_SEPARATOR, $top_level_only, $hidden);
64 $filedata[$file] = $temp_array;
83 /* End of file directory_helper.php */
84 /* Location: ./system/helpers/directory_helper.php */