diff options
Diffstat (limited to 'system/helpers/directory_helper.php')
| -rw-r--r-- | system/helpers/directory_helper.php | 83 |
1 files changed, 52 insertions, 31 deletions
diff --git a/system/helpers/directory_helper.php b/system/helpers/directory_helper.php index 0c0c39c0d..2785241e6 100644 --- a/system/helpers/directory_helper.php +++ b/system/helpers/directory_helper.php @@ -1,19 +1,41 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP * - * @package CodeIgniter - * @author ExpressionEngine Dev Team - * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. - * @license http://codeigniter.com/user_guide/license.html - * @link http://codeigniter.com - * @since Version 1.0 + * This content is released under the MIT License (MIT) + * + * Copyright (c) 2014 - 2017, British Columbia Institute of Technology + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + * + * @package CodeIgniter + * @author EllisLab Dev Team + * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) + * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/) + * @license http://opensource.org/licenses/MIT MIT License + * @link https://codeigniter.com + * @since Version 1.0.0 * @filesource */ - -// ------------------------------------------------------------------------ +defined('BASEPATH') OR exit('No direct script access allowed'); /** * CodeIgniter Directory Helpers @@ -21,26 +43,27 @@ * @package CodeIgniter * @subpackage Helpers * @category Helpers - * @author ExpressionEngine Dev Team - * @link http://codeigniter.com/user_guide/helpers/directory_helper.html + * @author EllisLab Dev Team + * @link https://codeigniter.com/user_guide/helpers/directory_helper.html */ // ------------------------------------------------------------------------ -/** - * Create a Directory Map - * - * Reads the specified directory and builds an array - * representation of it. Sub-folders contained with the - * directory will be mapped as well. - * - * @access public - * @param string path to source - * @param int depth of directories to traverse (0 = fully recursive, 1 = current dir, etc) - * @return array - */ if ( ! function_exists('directory_map')) { + /** + * Create a Directory Map + * + * Reads the specified directory and builds an array + * representation of it. Sub-folders contained with the + * directory will be mapped as well. + * + * @param string $source_dir Path to source + * @param int $directory_depth Depth of directories to traverse + * (0 = fully recursive, 1 = current dir, etc) + * @param bool $hidden Whether to show hidden files + * @return array + */ function directory_map($source_dir, $directory_depth = 0, $hidden = FALSE) { if ($fp = @opendir($source_dir)) @@ -52,14 +75,16 @@ if ( ! function_exists('directory_map')) while (FALSE !== ($file = readdir($fp))) { // Remove '.', '..', and hidden files [optional] - if ( ! trim($file, '.') OR ($hidden == FALSE && $file[0] == '.')) + if ($file === '.' OR $file === '..' OR ($hidden === FALSE && $file[0] === '.')) { continue; } - if (($directory_depth < 1 OR $new_depth > 0) && @is_dir($source_dir.$file)) + is_dir($source_dir.$file) && $file .= DIRECTORY_SEPARATOR; + + if (($directory_depth < 1 OR $new_depth > 0) && is_dir($source_dir.$file)) { - $filedata[$file] = directory_map($source_dir.$file.DIRECTORY_SEPARATOR, $new_depth, $hidden); + $filedata[$file] = directory_map($source_dir.$file, $new_depth, $hidden); } else { @@ -74,7 +99,3 @@ if ( ! function_exists('directory_map')) return FALSE; } } - - -/* End of file directory_helper.php */ -/* Location: ./system/helpers/directory_helper.php */
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