PHP Decode

<?php (defined('BASEPATH')) OR exit('No direct script access allowed'); 
 
/** 
 * Modular Extensions - HMVC 
 * 
 * Adapted from the CodeIgniter Core Classes 
 * @link	http://codeigniter.com 
 * 
 * Description: 
 * This library extends the CodeIgniter CI_Config class 
 * and adds features allowing use of modules and the HMVC design pattern. 
 * 
 * Install this file as application/libraries/MX/Config.php 
 * 
 * @copyright	Copyright (c) 2011 Wiredesignz 
 * @version 	5.4 
 *  
 * 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. 
 **/ 
class MX_Config extends CI_Config  
{	 
	public function load($file = 'config', $use_sections = FALSE, $fail_gracefully = FALSE, $_module = '') { 
		 
		if (in_array($file, $this->is_loaded, TRUE)) return $this->item($file); 
 
		$_module OR $_module = CI::$APP->router->fetch_module(); 
		list($path, $file) = Modules::find($file, $_module, 'config/'); 
		 
		if ($path === FALSE) { 
			parent::load($file, $use_sections, $fail_gracefully);					 
			return $this->item($file); 
		}   
		 
		if ($config = Modules::load_file($file, $path, 'config')) { 
			 
			/* reference to the config array */ 
			$current_config =& $this->config; 
 
			if ($use_sections === TRUE)	{ 
				 
				if (isset($current_config[$file])) { 
					$current_config[$file] = array_merge($current_config[$file], $config); 
				} else { 
					$current_config[$file] = $config; 
				} 
				 
			} else { 
				$current_config = array_merge($current_config, $config); 
			} 
			$this->is_loaded[] = $file; 
			unset($config); 
			return $this->item($file); 
		} 
	} 
} ?>