tnhfw / tnh-fw

tests/bootstrap.php

Indentation +126 added lines, -126 removed lines

@@ -21,21 +21,21 @@ 
 	 * You should have received a copy of the GNU General Public License
 	 * along with this program; if not, write to the Free Software
 	 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-	*/
+	 */
 	
 	error_reporting(E_ALL | E_STRICT);
 	ini_set('display_errors', 1);
 
 	/**
-	* the directory separator, under windows it is \ and unix, linux /
-	*/
+	 * the directory separator, under windows it is \ and unix, linux /
+	 */
 	define('DS', DIRECTORY_SEPARATOR);
 
 	/**
-	* The root directory of the application.
-	*
-	* you can place this directory outside of your web directory, for example "/home/your_app", etc.
-	*/
+	 * The root directory of the application.
+	 *
+	 * you can place this directory outside of your web directory, for example "/home/your_app", etc.
+	 */
 	define('ROOT_PATH', dirname(realpath(__FILE__)) . DS . '..' . DS);
 	
 	//tests dir path
@@ -43,176 +43,176 @@ 
 
 
 	/**
-	* The path to the directory.
-	*
-	* That contains your static files (javascript, css, images, etc.)
-	* Note: the path must be relative to the file index.php (the front-end controller).
-	*/
+	 * The path to the directory.
+	 *
+	 * That contains your static files (javascript, css, images, etc.)
+	 * Note: the path must be relative to the file index.php (the front-end controller).
+	 */
 	define('ASSETS_PATH', 'assets/');
 
 	/**
-	* The path to the directory of your cache files.
-	*
-	* This feature is available currently for database and views.
-	*/
+	 * The path to the directory of your cache files.
+	 *
+	 * This feature is available currently for database and views.
+	 */
 	define('CACHE_PATH', ROOT_PATH . 'cache' . DS);
 
 	/**
-	* Custom application path for tests 
-	*/
+	 * Custom application path for tests 
+	 */
 	define('APPS_PATH', TESTS_PATH .'hmvc' . DS);
 
 	/**
-	* The path to the controller directory of your application.
-	*
-	* If you already know the MVC architecture you know what a controller means; 
-	* it is he who makes the business logic of your application in general.
-	*/
+	 * The path to the controller directory of your application.
+	 *
+	 * If you already know the MVC architecture you know what a controller means; 
+	 * it is he who makes the business logic of your application in general.
+	 */
 	define('APPS_CONTROLLER_PATH', APPS_PATH . 'controllers' . DS);
 
 	/**
-	* The path to the directory of your model classes of your application. 
-	*
-	* If you already know the MVC architecture you know what a model means; 
-	* it's the one who interacts with the database, in one word persistent data from your application.
-	*/
+	 * The path to the directory of your model classes of your application. 
+	 *
+	 * If you already know the MVC architecture you know what a model means; 
+	 * it's the one who interacts with the database, in one word persistent data from your application.
+	 */
 	define('APPS_MODEL_PATH', APPS_PATH . 'models' . DS);
 
 	/**
-	* The path to the directory of your views.
-	*
-	* If you already know the MVC architecture you know what a view means, 
-	* a view is just a user interface (html page, form, etc.) that is to say 
-	* everything displayed in the browser interface, etc.
-	*/
+	 * The path to the directory of your views.
+	 *
+	 * If you already know the MVC architecture you know what a view means, 
+	 * a view is just a user interface (html page, form, etc.) that is to say 
+	 * everything displayed in the browser interface, etc.
+	 */
 	define('APPS_VIEWS_PATH', APPS_PATH . 'views' . DS);
 
 	/**
-	* The path to the configuration directory.
-	*
-	* That contains most of the configuration files for your 
-	* application (database, class loading file, functions, etc.)
-	*/
+	 * The path to the configuration directory.
+	 *
+	 * That contains most of the configuration files for your 
+	 * application (database, class loading file, functions, etc.)
+	 */
 	define('CONFIG_PATH', ROOT_PATH . 'config' . DS);
 
 	/** 
-	* The core directory
-	*
-	* It is recommended to put this folder out of the web directory of your server and 
-	* you should not change its content because in case of update you could lose the modified files.
-	*/
+	 * The core directory
+	 *
+	 * It is recommended to put this folder out of the web directory of your server and 
+	 * you should not change its content because in case of update you could lose the modified files.
+	 */
 	define('CORE_PATH', ROOT_PATH . 'core' . DS);
 	
 	/**
-	* The path to the directory of core classes that used by the system.
-	*
-	* It contains PHP classes that are used by the framework internally.
-	*/
+	 * The path to the directory of core classes that used by the system.
+	 *
+	 * It contains PHP classes that are used by the framework internally.
+	 */
 	define('CORE_CLASSES_PATH', CORE_PATH . 'classes' . DS);
 	
 	/**
-	* The path to the directory of core classes for the cache used by the system.
-	*
-	* It contains PHP classes for the cache drivers.
-	*/
+	 * The path to the directory of core classes for the cache used by the system.
+	 *
+	 * It contains PHP classes for the cache drivers.
+	 */
 	define('CORE_CLASSES_CACHE_PATH', CORE_CLASSES_PATH . 'cache' . DS);
 	
 	/**
-	* The path to the directory of core classes for the model used by the system.
-	*
-	* It contains PHP classes for the models.
-	*/
+	 * The path to the directory of core classes for the model used by the system.
+	 *
+	 * It contains PHP classes for the models.
+	 */
 	define('CORE_CLASSES_MODEL_PATH', CORE_CLASSES_PATH . 'model' . DS);
 
 	/**
-	* The path to the directory of functions or helper systems.
-	*
-	* It contains PHP functions that perform a particular task: character string processing, URL, etc.
-	*/
+	 * The path to the directory of functions or helper systems.
+	 *
+	 * It contains PHP functions that perform a particular task: character string processing, URL, etc.
+	 */
 	define('CORE_FUNCTIONS_PATH', CORE_PATH . 'functions' . DS);
 
 	/**
-	* The path to the core directory of languages files. 
-	*
-	*/
+	 * The path to the core directory of languages files. 
+	 *
+	 */
 	define('CORE_LANG_PATH', CORE_PATH . 'lang' . DS);
 
 	/**
-	* The path to the system library directory.
-	*
-	* Which contains the libraries most often used in your web application, as for the 
-	* core directory it is advisable to put it out of the root directory of your application.
-	*/
+	 * The path to the system library directory.
+	 *
+	 * Which contains the libraries most often used in your web application, as for the 
+	 * core directory it is advisable to put it out of the root directory of your application.
+	 */
 	define('CORE_LIBRARY_PATH', CORE_PATH . 'libraries' . DS);
 
 	/**
-	* The path to the system view directory.
-	*
-	* That contains the views used for the system, such as error messages, and so on.
-	*/
+	 * The path to the system view directory.
+	 *
+	 * That contains the views used for the system, such as error messages, and so on.
+	 */
 	define('CORE_VIEWS_PATH', CORE_PATH . 'views' . DS);
 	
 	/**
-	* The path to the directory of your PHP personal functions or helper.
-	*
-	* It contains your PHP functions that perform a particular task: utilities, etc.
-	* Note: Do not put your personal functions or helpers in the system functions directory, 
-	* because if you update the system you may lose them.
-	*/
+	 * The path to the directory of your PHP personal functions or helper.
+	 *
+	 * It contains your PHP functions that perform a particular task: utilities, etc.
+	 * Note: Do not put your personal functions or helpers in the system functions directory, 
+	 * because if you update the system you may lose them.
+	 */
 	define('FUNCTIONS_PATH', ROOT_PATH . 'functions' . DS);
 
 	/**
-	* The path to the app directory of personal language. 
-	*
-	* This feature is not yet available. 
-	* You can help us do this if you are nice or wish to see the developed framework.
-	*/
+	 * The path to the app directory of personal language. 
+	 *
+	 * This feature is not yet available. 
+	 * You can help us do this if you are nice or wish to see the developed framework.
+	 */
 	define('APP_LANG_PATH', ROOT_PATH . 'lang' . DS);
 
 	/**
-	* The path to the directory of your personal libraries
-	*
-	* It contains your PHP classes, package, etc.
-	* Note: you should not put your personal libraries in the system library directory, 
-	* because it is recalled in case of updating the system you might have surprises.
-	*/
+	 * The path to the directory of your personal libraries
+	 *
+	 * It contains your PHP classes, package, etc.
+	 * Note: you should not put your personal libraries in the system library directory, 
+	 * because it is recalled in case of updating the system you might have surprises.
+	 */
 	define('LIBRARY_PATH', ROOT_PATH . 'libraries' . DS);
 
 	/**
-	* The path to the directory that contains the log files.
-	*
-	* Note: This directory must be available in writing and if possible must have as owner the user who launches your web server, 
-	* under unix or linux most often with the apache web server it is "www-data" or "httpd" even "nobody" for more
-	* details see the documentation of your web server.
-	* Example for Unix or linux with apache web server:
-	* # chmod -R 700 /path/to/your/logs/directory/
-	* # chown -R www-data:www-data /path/to/your/logs/directory/
-	*/
+	 * The path to the directory that contains the log files.
+	 *
+	 * Note: This directory must be available in writing and if possible must have as owner the user who launches your web server, 
+	 * under unix or linux most often with the apache web server it is "www-data" or "httpd" even "nobody" for more
+	 * details see the documentation of your web server.
+	 * Example for Unix or linux with apache web server:
+	 * # chmod -R 700 /path/to/your/logs/directory/
+	 * # chown -R www-data:www-data /path/to/your/logs/directory/
+	 */
 	define('LOGS_PATH', ROOT_PATH . 'logs' . DS);
 
 	/**
-	* The path to the modules directory. 
-	*
-	* It contains your modules used files (config, controllers, libraries, etc.) that is to say which contains your files of the modules, 
-	* in HMVC architecture (hierichical, controllers, models, views).
-	*/
+	 * The path to the modules directory. 
+	 *
+	 * It contains your modules used files (config, controllers, libraries, etc.) that is to say which contains your files of the modules, 
+	 * in HMVC architecture (hierichical, controllers, models, views).
+	 */
 	define('MODULE_PATH', dirname(realpath(__FILE__)) . DS .'hmvc' . DS . 'modules' . DS);
 
 	/**
-	* The path to the directory of sources external to your application.
-	*
-	* If you have already used "composer" you know what that means.
-	*/
+	 * The path to the directory of sources external to your application.
+	 *
+	 * If you have already used "composer" you know what that means.
+	 */
 	define('VENDOR_PATH', ROOT_PATH . 'vendor' . DS);
 
 	/**
-	* The front controller of your application.
-	*
-	* "index.php" it is through this file that all the requests come, there is a possibility to hidden it in the url of 
-	* your application by using the rewrite module URL of your web server .
-	* For example, under apache web server, there is a configuration example file that is located at the root 
-	* of your framework folder : "htaccess.txt" rename it to ".htaccess".
-	*/
+	 * The front controller of your application.
+	 *
+	 * "index.php" it is through this file that all the requests come, there is a possibility to hidden it in the url of 
+	 * your application by using the rewrite module URL of your web server .
+	 * For example, under apache web server, there is a configuration example file that is located at the root 
+	 * of your framework folder : "htaccess.txt" rename it to ".htaccess".
+	 */
 	define('SELF', pathinfo(__FILE__, PATHINFO_BASENAME));
 	
 	/**
@@ -221,14 +221,14 @@ 
 	define('IS_CLI', stripos('cli', php_sapi_name()) !== false);
 
 	/**
-	* The environment of your application (production, test, development). 
-	*
-	* if your application is still in development you use the value "development" 
-	* so you will have the display of the error messages, etc. 
-	* Once you finish the development of your application that is to put it online 
-	* you change this value to "production" or "testing", in this case there will be deactivation of error messages, 
-	* the loading of the system, will be fast.
-	*/
+	 * The environment of your application (production, test, development). 
+	 *
+	 * if your application is still in development you use the value "development" 
+	 * so you will have the display of the error messages, etc. 
+	 * Once you finish the development of your application that is to put it online 
+	 * you change this value to "production" or "testing", in this case there will be deactivation of error messages, 
+	 * the loading of the system, will be fast.
+	 */
 	define('ENVIRONMENT', 'testing');
 	
 	
@@ -259,13 +259,13 @@ 
 	require_once  'include/testsUtil.php';
 	
 	/**
-	* Setting of the PHP error message handling function
-	*/
+	 * Setting of the PHP error message handling function
+	 */
 	set_error_handler('php_error_handler');
 
 	/**
-	* Setting of the PHP error exception handling function
-	*/
+	 * Setting of the PHP error exception handling function
+	 */
 	set_exception_handler('php_exception_handler');
 
 	/**

core/classes/DBSessionHandler.php

Indentation +84 added lines, -84 removed lines

@@ -22,7 +22,7 @@ 
 	 * You should have received a copy of the GNU General Public License
 	 * along with this program; if not, write to the Free Software
 	 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-	*/
+	 */
 	
 	/**
 	 * check if the interface "SessionHandlerInterface" exists (normally in PHP 5.4 this already exists)
@@ -76,27 +76,27 @@ 
 		private $logger;
 
 		/**
-         * Instance of the Loader class
-         * @var Loader
-         */
-        protected $loader = null;
+		 * Instance of the Loader class
+		 * @var Loader
+		 */
+		protected $loader = null;
 
 		public function __construct(DBSessionHandlerModel $modelInstance = null, Log $logger = null, Loader $loader = null){
 			/**
-	         * instance of the Log class
-	         */
-	        if(is_object($logger)){
-	          $this->setLogger($logger);
-	        }
-	        else{
-	            $this->logger =& class_loader('Log', 'classes');
-	            $this->logger->setLogger('Library::DBSessionHandler');
-	        }
-
-	        if(is_object($loader)){
-	          $this->setLoader($loader);
-	        }
-		    $this->OBJ = & get_instance();
+			 * instance of the Log class
+			 */
+			if(is_object($logger)){
+			  $this->setLogger($logger);
+			}
+			else{
+				$this->logger =& class_loader('Log', 'classes');
+				$this->logger->setLogger('Library::DBSessionHandler');
+			}
+
+			if(is_object($loader)){
+			  $this->setLoader($loader);
+			}
+			$this->OBJ = & get_instance();
 
 		    
 			if(is_object($modelInstance)){
@@ -199,9 +199,9 @@ 
 				$this->getLoader()->library('Browser'); 
 			}
 			else{
-            	Loader::functions('user_agent');
-            	Loader::library('Browser');
-            }
+				Loader::functions('user_agent');
+				Loader::library('Browser');
+			}
 			
 			$ip = get_ip();
 			$host = @gethostbyaddr($ip) or null;
@@ -238,9 +238,9 @@ 
 				$this->getLoader()->library('Browser'); 
 			}
 			else{
-            	Loader::functions('user_agent');
-            	Loader::library('Browser');
-            }
+				Loader::functions('user_agent');
+				Loader::library('Browser');
+			}
 
 			$ip = get_ip();
 			$keyValue = $instance->getKeyValue();
@@ -324,75 +324,75 @@ 
 
 		
 		/**
-         * Return the loader instance
-         * @return object Loader the loader instance
-         */
-        public function getLoader(){
-            return $this->loader;
-        }
-
-        /**
-         * set the loader instance for future use
-         * @param object Loader $loader the loader object
-         */
-         public function setLoader($loader){
-            $this->loader = $loader;
-            return $this;
-        }
-
-        /**
-         * Return the model instance
-         * @return object DBSessionHandlerModel the model instance
-         */
-        public function getModelInstance(){
-            return $this->modelInstanceName;
-        }
-
-        /**
-         * set the model instance for future use
-         * @param DBSessionHandlerModel $modelInstance the model object
-         */
-         public function setModelInstance(DBSessionHandlerModel $modelInstance){
-            $this->modelInstanceName = $modelInstance;
-            return $this;
-        }
-
-        /**
-	     * Return the Log instance
-	     * @return Log
-	     */
-	    public function getLogger(){
-	      return $this->logger;
-	    }
-
-	    /**
-	     * Set the log instance
-	     * @param Log $logger the log object
-	     */
-	    public function setLogger(Log $logger){
-	      $this->logger = $logger;
-	      return $this;
-	    }
-
-	    /**
-	     * Set the model instance using the configuration for session
-	     */
-	    private function setModelInstanceFromConfig(){
-	    	$modelName = get_config('session_save_path');
+		 * Return the loader instance
+		 * @return object Loader the loader instance
+		 */
+		public function getLoader(){
+			return $this->loader;
+		}
+
+		/**
+		 * set the loader instance for future use
+		 * @param object Loader $loader the loader object
+		 */
+		 public function setLoader($loader){
+			$this->loader = $loader;
+			return $this;
+		}
+
+		/**
+		 * Return the model instance
+		 * @return object DBSessionHandlerModel the model instance
+		 */
+		public function getModelInstance(){
+			return $this->modelInstanceName;
+		}
+
+		/**
+		 * set the model instance for future use
+		 * @param DBSessionHandlerModel $modelInstance the model object
+		 */
+		 public function setModelInstance(DBSessionHandlerModel $modelInstance){
+			$this->modelInstanceName = $modelInstance;
+			return $this;
+		}
+
+		/**
+		 * Return the Log instance
+		 * @return Log
+		 */
+		public function getLogger(){
+		  return $this->logger;
+		}
+
+		/**
+		 * Set the log instance
+		 * @param Log $logger the log object
+		 */
+		public function setLogger(Log $logger){
+		  $this->logger = $logger;
+		  return $this;
+		}
+
+		/**
+		 * Set the model instance using the configuration for session
+		 */
+		private function setModelInstanceFromConfig(){
+			$modelName = get_config('session_save_path');
 			$this->logger->info('The database session model: ' . $modelName);
 			if($this->getLoader()){
 				$this->getLoader()->model($modelName, 'dbsessionhandlerinstance'); 
 			}
 			//@codeCoverageIgnoreStart
 			else{
-            	Loader::model($modelName, 'dbsessionhandlerinstance'); 
-            }
-            if(isset($this->OBJ->dbsessionhandlerinstance) && ! $this->OBJ->dbsessionhandlerinstance instanceof DBSessionHandlerModel){
+				Loader::model($modelName, 'dbsessionhandlerinstance'); 
+			}
+			if(isset($this->OBJ->dbsessionhandlerinstance) && ! $this->OBJ->dbsessionhandlerinstance instanceof DBSessionHandlerModel){
 				show_error('To use database session handler, your class model "'.get_class($this->OBJ->dbsessionhandlerinstance).'" need extends "DBSessionHandlerModel"');
 			}  
 			//@codeCoverageIgnoreEnd
 			
 			//set model instance
 			$this->setModelInstance($this->OBJ->dbsessionhandlerinstance);
-	    }
+		}
 	}

core/classes/cache/ApcCache.php

Indentation +37 added lines, -37 removed lines

@@ -22,7 +22,7 @@ 
 	 * You should have received a copy of the GNU General Public License
 	 * along with this program; if not, write to the Free Software
 	 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-	*/
+	 */
 	
 	class ApcCache implements CacheInterface{
 
@@ -39,15 +39,15 @@ 
 			}
 
 			/**
-	         * instance of the Log class
-	         */
-	        if(is_object($logger)){
-	          $this->logger = $logger;
-	        }
-	        else{
-	            $this->logger =& class_loader('Log', 'classes');
-	            $this->logger->setLogger('Library::ApcCache');
-	        }
+			 * instance of the Log class
+			 */
+			if(is_object($logger)){
+			  $this->logger = $logger;
+			}
+			else{
+				$this->logger =& class_loader('Log', 'classes');
+				$this->logger->setLogger('Library::ApcCache');
+			}
 		}
 
 		/**
@@ -87,13 +87,13 @@ 
 			$this->logger->debug('Setting cache data for key ['. $key .'], time to live [' .$ttl. '], expire at [' . date('Y-m-d H:i:s', $expire) . ']');
 			$result = apc_store($key, $data, $ttl);
 			if($result === false){
-		    	$this->logger->error('Can not write cache data for the key ['. $key .'], return false');
-		    	return false;
-		    }
-		    else{
-		    	$this->logger->info('Cache data saved for the key ['. $key .']');
-		    	return true;
-		    }
+				$this->logger->error('Can not write cache data for the key ['. $key .'], return false');
+				return false;
+			}
+			else{
+				$this->logger->info('Cache data saved for the key ['. $key .']');
+				return true;
+			}
 		}
 
 
@@ -112,7 +112,7 @@ 
 			}
 			else{
 				$this->logger->info('Found cache data for the key [' .$key. '] remove it');
-	      		return apc_delete($key) === true;
+		  		return apc_delete($key) === true;
 			}
 		}
 		
@@ -177,28 +177,28 @@ 
 		}
 
 		/**
-	     * Return the Log instance
-	     * @return Log
-	     */
-	    public function getLogger(){
-	      return $this->logger;
-	    }
+		 * Return the Log instance
+		 * @return Log
+		 */
+		public function getLogger(){
+		  return $this->logger;
+		}
 
-	    /**
-	     * Set the log instance
-	     * @param Log $logger the log object
-	     */
-	    public function setLogger(Log $logger){
-	      $this->logger = $logger;
-	      return $this;
-	    }
+		/**
+		 * Set the log instance
+		 * @param Log $logger the log object
+		 */
+		public function setLogger(Log $logger){
+		  $this->logger = $logger;
+		  return $this;
+		}
 		
 		/**
-		* Return the array of cache information
-		*
-		* @param string $key the cache key to get the cache information 
-		* @return boolean|array
-		*/
+		 * Return the array of cache information
+		 *
+		 * @param string $key the cache key to get the cache information 
+		 * @return boolean|array
+		 */
 		private function _getCacheInfo($key){
 			$caches = apc_cache_info('user');
 			if(! empty($caches['cache_list'])){

core/classes/cache/FileCache.php

Indentation +86 added lines, -86 removed lines

@@ -22,7 +22,7 @@ 
 	 * You should have received a copy of the GNU General Public License
 	 * along with this program; if not, write to the Free Software
 	 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-	*/
+	 */
 
 	class FileCache implements CacheInterface{
 		
@@ -44,15 +44,15 @@ 
 				show_error('The cache for file system is not available. Check the cache directory if is exists or is writable.');
 			}
 			/**
-	         * instance of the Log class
-	         */
-	        if(is_object($logger)){
-	          $this->logger = $logger;
-	        }
-	        else{
-	            $this->logger =& class_loader('Log', 'classes');
-	            $this->logger->setLogger('Library::FileCache');
-	        }
+			 * instance of the Log class
+			 */
+			if(is_object($logger)){
+			  $this->logger = $logger;
+			}
+			else{
+				$this->logger =& class_loader('Log', 'classes');
+				$this->logger->setLogger('Library::FileCache');
+			}
 			
 			//if Zlib extension is not loaded set compressCacheData to false
 			if(! extension_loaded('zlib')){
@@ -80,26 +80,26 @@ 
 				return false;
 			}
 			// Getting a shared lock 
-		    flock($handle, LOCK_SH);
-		    $data = file_get_contents($filePath);
-      		fclose($handle);
-      		$data = @unserialize($this->compressCacheData ? gzinflate($data) : $data);
-      		if (! $data) {
-      			$this->logger->error('Can not unserialize the cache data for the key ['. $key .'], return false');
-		         // If unserializing somehow didn't work out, we'll delete the file
-		         unlink($filePath);
-		         return false;
-	      	}
-	      	if (time() > $data['expire']) {
-	      		$this->logger->info('The cache data for the key ['. $key .'] already expired delete the cache file [' .$filePath. ']');
-		        // Unlinking when the file was expired
-		        unlink($filePath);
-		        return false;
-		     }
-		     else{
-		     	$this->logger->info('The cache not yet expire, now return the cache data for key ['. $key .'], the cache will expire at [' . date('Y-m-d H:i:s', $data['expire']) . ']');
-		     	return $data['data'];
-		     }
+			flock($handle, LOCK_SH);
+			$data = file_get_contents($filePath);
+	  		fclose($handle);
+	  		$data = @unserialize($this->compressCacheData ? gzinflate($data) : $data);
+	  		if (! $data) {
+	  			$this->logger->error('Can not unserialize the cache data for the key ['. $key .'], return false');
+				 // If unserializing somehow didn't work out, we'll delete the file
+				 unlink($filePath);
+				 return false;
+		  	}
+		  	if (time() > $data['expire']) {
+		  		$this->logger->info('The cache data for the key ['. $key .'] already expired delete the cache file [' .$filePath. ']');
+				// Unlinking when the file was expired
+				unlink($filePath);
+				return false;
+			 }
+			 else{
+			 	$this->logger->info('The cache not yet expire, now return the cache data for key ['. $key .'], the cache will expire at [' . date('Y-m-d H:i:s', $data['expire']) . ']');
+			 	return $data['data'];
+			 }
 		}
 
 
@@ -121,25 +121,25 @@ 
 			}
 			flock($handle, LOCK_EX); // exclusive lock, will get released when the file is closed
 			//Serializing along with the TTL
-		    $cacheData = serialize(array(
+			$cacheData = serialize(array(
 									'mtime' => time(),
 									'expire' => $expire,
 									'data' => $data,
 									'ttl' => $ttl
 									)
 								);		   
-		    $result = fwrite($handle, $this->compressCacheData ? gzdeflate($cacheData, 9) : $cacheData);
-		    if(! $result){
-		    	$this->logger->error('Can not write cache data into file [' .$filePath. '] for the key ['. $key .'], return false');
-		    	fclose($handle);
-		    	return false;
-		    }
-		    else{
-		    	$this->logger->info('Cache data saved into file [' .$filePath. '] for the key ['. $key .']');
-		    	fclose($handle);
+			$result = fwrite($handle, $this->compressCacheData ? gzdeflate($cacheData, 9) : $cacheData);
+			if(! $result){
+				$this->logger->error('Can not write cache data into file [' .$filePath. '] for the key ['. $key .'], return false');
+				fclose($handle);
+				return false;
+			}
+			else{
+				$this->logger->info('Cache data saved into file [' .$filePath. '] for the key ['. $key .']');
+				fclose($handle);
 				chmod($filePath, 0640);
 				return true;
-		    }
+			}
 		}	
 
 
@@ -159,7 +159,7 @@ 
 			}
 			else{
 				$this->logger->info('Found cache file [' .$filePath. '] remove it');
-	      		unlink($filePath);
+		  		unlink($filePath);
 				return true;
 			}
 		}
@@ -182,7 +182,7 @@ 
 			}
 			else{
 				$this->logger->info('Found cache file [' .$filePath. '] check the validity');
-	      		$data = file_get_contents($filePath);
+		  		$data = file_get_contents($filePath);
 				$data = @unserialize($this->compressCacheData ? gzinflate($data) : $data);
 				if(! $data){
 					$this->logger->warning('Can not unserialize the cache data for file [' . $filePath . ']');
@@ -222,17 +222,17 @@ 
 				foreach ($list as $file) {
 					$this->logger->debug('Processing the cache file [' . $file . ']');
 					$data = file_get_contents($file);
-		      		$data = @unserialize($this->compressCacheData ? gzinflate($data) : $data);
-		      		if(! $data){
-		      			$this->logger->warning('Can not unserialize the cache data for file [' . $file . ']');
-		      		}
-		      		else if(time() > $data['expire']){
-		      			$this->logger->info('The cache data for file [' . $file . '] already expired remove it');
-		      			unlink($file);
-		      		}
-		      		else{
-		      			$this->logger->info('The cache data for file [' . $file . '] not yet expired skip it');
-		      		}
+			  		$data = @unserialize($this->compressCacheData ? gzinflate($data) : $data);
+			  		if(! $data){
+			  			$this->logger->warning('Can not unserialize the cache data for file [' . $file . ']');
+			  		}
+			  		else if(time() > $data['expire']){
+			  			$this->logger->info('The cache data for file [' . $file . '] already expired remove it');
+			  			unlink($file);
+			  		}
+			  		else{
+			  			$this->logger->info('The cache data for file [' . $file . '] not yet expired skip it');
+			  		}
 				}
 			}
 		}	
@@ -255,19 +255,19 @@ 
 			}
 		}
 	
-	    /**
-	     * @return boolean
-	     */
-	    public function isCompressCacheData(){
-	        return $this->compressCacheData;
-	    }
+		/**
+		 * @return boolean
+		 */
+		public function isCompressCacheData(){
+			return $this->compressCacheData;
+		}
 
-	    /**
-	     * @param boolean $compressCacheData
-	     *
-	     * @return self
-	     */
-	    public function setCompressCacheData($status = true){
+		/**
+		 * @param boolean $compressCacheData
+		 *
+		 * @return self
+		 */
+		public function setCompressCacheData($status = true){
 			//if Zlib extension is not loaded set compressCacheData to false
 			if($status === true && ! extension_loaded('zlib')){
 				
@@ -278,7 +278,7 @@ 
 				$this->compressCacheData = $status;
 			}
 			return $this;
-	    }
+		}
 		
 		/**
 		 * Check whether the cache feature for the handle is supported
@@ -290,28 +290,28 @@ 
 		}
 
 		/**
-	     * Return the Log instance
-	     * @return Log
-	     */
-	    public function getLogger(){
-	      return $this->logger;
-	    }
+		 * Return the Log instance
+		 * @return Log
+		 */
+		public function getLogger(){
+		  return $this->logger;
+		}
 
-	    /**
-	     * Set the log instance
-	     * @param Log $logger the log object
-	     */
-	    public function setLogger(Log $logger){
-	      $this->logger = $logger;
-	      return $this;
-	    }
+		/**
+		 * Set the log instance
+		 * @param Log $logger the log object
+		 */
+		public function setLogger(Log $logger){
+		  $this->logger = $logger;
+		  return $this;
+		}
 		
 		/**
-		* Get the cache file full path for the given key
-		*
-		* @param $key the cache item key
-		* @return string the full cache file path for this key
-		*/
+		 * Get the cache file full path for the given key
+		 *
+		 * @param $key the cache item key
+		 * @return string the full cache file path for this key
+		 */
 		private function getFilePath($key){
 			return CACHE_PATH . md5($key) . '.cache';
 		}

core/libraries/Browser.php

Indentation +1731 added lines, -1731 removed lines

@@ -1,1732 +1,1732 @@
 <?php
-    defined('ROOT_PATH') || exit('Access denied');
-    /**
-     * File: Browser.php
-     * Author: Chris Schuld (http://chrisschuld.com/)
-     * Last Modified: July 22nd, 2016
-     * @version 2.0
-     * @package PegasusPHP
-     *
-     * Copyright (C) 2008-2010 Chris Schuld  (chris@chrisschuld.com)
-     *
-     * This program is free software; you can redistribute it and/or
-     * modify it under the terms of the GNU General Public License as
-     * published by the Free Software Foundation; either version 2 of
-     * the License, or (at your option) any later version.
-     *
-     * This program is distributed in the hope that it will be useful,
-     * but WITHOUT ANY WARRANTY; without even the implied warranty of
-     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-     * GNU General Public License for more details at:
-     * http://www.gnu.org/copyleft/gpl.html
-     *
-     *
-     * Typical Usage:
-     *
-     *   $browser = new Browser();
-     *   if( $browser->getBrowser() == Browser::BROWSER_FIREFOX && $browser->getVersion() >= 2 ) {
-     *    echo 'You have FireFox version 2 or greater';
-     *   }
-     *
-     * User Agents Sampled from: http://www.useragentstring.com/
-     *
-     * This implementation is based on the original work from Gary White
-     * http://apptools.com/phptools/browser/
-     *
-     */
-    class Browser
-    {
-        private $_agent = '';
-        private $_browser_name = '';
-        private $_version = '';
-        private $_platform = '';
-        private $_os = '';
-        private $_is_aol = false;
-        private $_is_mobile = false;
-        private $_is_tablet = false;
-        private $_is_robot = false;
-        private $_is_facebook = false;
-        private $_aol_version = '';
-
-        const BROWSER_UNKNOWN = 'unknown';
-        const VERSION_UNKNOWN = 'unknown';
-
-        const BROWSER_OPERA = 'Opera'; // http://www.opera.com/
-        const BROWSER_OPERA_MINI = 'Opera Mini'; // http://www.opera.com/mini/
-        const BROWSER_WEBTV = 'WebTV'; // http://www.webtv.net/pc/
-        const BROWSER_EDGE = 'Edge'; // https://www.microsoft.com/edge
-        const BROWSER_IE = 'Internet Explorer'; // http://www.microsoft.com/ie/
-        const BROWSER_POCKET_IE = 'Pocket Internet Explorer'; // http://en.wikipedia.org/wiki/Internet_Explorer_Mobile
-        const BROWSER_KONQUEROR = 'Konqueror'; // http://www.konqueror.org/
-        const BROWSER_ICAB = 'iCab'; // http://www.icab.de/
-        const BROWSER_OMNIWEB = 'OmniWeb'; // http://www.omnigroup.com/applications/omniweb/
-        const BROWSER_FIREBIRD = 'Firebird'; // http://www.ibphoenix.com/
-        const BROWSER_FIREFOX = 'Firefox'; // http://www.mozilla.com/en-US/firefox/firefox.html
-        const BROWSER_ICEWEASEL = 'Iceweasel'; // http://www.geticeweasel.org/
-        const BROWSER_SHIRETOKO = 'Shiretoko'; // http://wiki.mozilla.org/Projects/shiretoko
-        const BROWSER_MOZILLA = 'Mozilla'; // http://www.mozilla.com/en-US/
-        const BROWSER_AMAYA = 'Amaya'; // http://www.w3.org/Amaya/
-        const BROWSER_LYNX = 'Lynx'; // http://en.wikipedia.org/wiki/Lynx
-        const BROWSER_SAFARI = 'Safari'; // http://apple.com
-        const BROWSER_IPHONE = 'iPhone'; // http://apple.com
-        const BROWSER_IPOD = 'iPod'; // http://apple.com
-        const BROWSER_IPAD = 'iPad'; // http://apple.com
-        const BROWSER_CHROME = 'Chrome'; // http://www.google.com/chrome
-        const BROWSER_ANDROID = 'Android'; // http://www.android.com/
-        const BROWSER_GOOGLEBOT = 'GoogleBot'; // http://en.wikipedia.org/wiki/Googlebot
-
-        const BROWSER_YANDEXBOT = 'YandexBot'; // http://yandex.com/bots
-        const BROWSER_YANDEXIMAGERESIZER_BOT = 'YandexImageResizer'; // http://yandex.com/bots
-        const BROWSER_YANDEXIMAGES_BOT = 'YandexImages'; // http://yandex.com/bots
-        const BROWSER_YANDEXVIDEO_BOT = 'YandexVideo'; // http://yandex.com/bots
-        const BROWSER_YANDEXMEDIA_BOT = 'YandexMedia'; // http://yandex.com/bots
-        const BROWSER_YANDEXBLOGS_BOT = 'YandexBlogs'; // http://yandex.com/bots
-        const BROWSER_YANDEXFAVICONS_BOT = 'YandexFavicons'; // http://yandex.com/bots
-        const BROWSER_YANDEXWEBMASTER_BOT = 'YandexWebmaster'; // http://yandex.com/bots
-        const BROWSER_YANDEXDIRECT_BOT = 'YandexDirect'; // http://yandex.com/bots
-        const BROWSER_YANDEXMETRIKA_BOT = 'YandexMetrika'; // http://yandex.com/bots
-        const BROWSER_YANDEXNEWS_BOT = 'YandexNews'; // http://yandex.com/bots
-        const BROWSER_YANDEXCATALOG_BOT = 'YandexCatalog'; // http://yandex.com/bots
-
-        const BROWSER_SLURP = 'Yahoo! Slurp'; // http://en.wikipedia.org/wiki/Yahoo!_Slurp
-        const BROWSER_W3CVALIDATOR = 'W3C Validator'; // http://validator.w3.org/
-        const BROWSER_BLACKBERRY = 'BlackBerry'; // http://www.blackberry.com/
-        const BROWSER_ICECAT = 'IceCat'; // http://en.wikipedia.org/wiki/GNU_IceCat
-        const BROWSER_NOKIA_S60 = 'Nokia S60 OSS Browser'; // http://en.wikipedia.org/wiki/Web_Browser_for_S60
-        const BROWSER_NOKIA = 'Nokia Browser'; // * all other WAP-based browsers on the Nokia Platform
-        const BROWSER_MSN = 'MSN Browser'; // http://explorer.msn.com/
-        const BROWSER_MSNBOT = 'MSN Bot'; // http://search.msn.com/msnbot.htm
-        const BROWSER_BINGBOT = 'Bing Bot'; // http://en.wikipedia.org/wiki/Bingbot
-        const BROWSER_VIVALDI = 'Vivalidi'; // https://vivaldi.com/
-        const BROWSER_YANDEX = 'Yandex'; // https://browser.yandex.ua/
-
-        const BROWSER_NETSCAPE_NAVIGATOR = 'Netscape Navigator'; // http://browser.netscape.com/ (DEPRECATED)
-        const BROWSER_GALEON = 'Galeon'; // http://galeon.sourceforge.net/ (DEPRECATED)
-        const BROWSER_NETPOSITIVE = 'NetPositive'; // http://en.wikipedia.org/wiki/NetPositive (DEPRECATED)
-        const BROWSER_PHOENIX = 'Phoenix'; // http://en.wikipedia.org/wiki/History_of_Mozilla_Firefox (DEPRECATED)
-        const BROWSER_PLAYSTATION = "PlayStation";
-        const BROWSER_SAMSUNG = "SamsungBrowser";
-        const BROWSER_SILK = "Silk";
-        const BROWSER_I_FRAME = "Iframely";
-        const BROWSER_COCOA = "CocoaRestClient";
-
-        const PLATFORM_UNKNOWN = 'unknown';
-        const PLATFORM_WINDOWS = 'Windows';
-        const PLATFORM_WINDOWS_CE = 'Windows CE';
-        const PLATFORM_APPLE = 'Apple';
-        const PLATFORM_LINUX = 'Linux';
-        const PLATFORM_OS2 = 'OS/2';
-        const PLATFORM_BEOS = 'BeOS';
-        const PLATFORM_IPHONE = 'iPhone';
-        const PLATFORM_IPOD = 'iPod';
-        const PLATFORM_IPAD = 'iPad';
-        const PLATFORM_BLACKBERRY = 'BlackBerry';
-        const PLATFORM_NOKIA = 'Nokia';
-        const PLATFORM_FREEBSD = 'FreeBSD';
-        const PLATFORM_OPENBSD = 'OpenBSD';
-        const PLATFORM_NETBSD = 'NetBSD';
-        const PLATFORM_SUNOS = 'SunOS';
-        const PLATFORM_OPENSOLARIS = 'OpenSolaris';
-        const PLATFORM_ANDROID = 'Android';
-        const PLATFORM_PLAYSTATION = "Sony PlayStation";
-        const PLATFORM_ROKU = "Roku";
-        const PLATFORM_APPLE_TV = "Apple TV";
-        const PLATFORM_TERMINAL = "Terminal";
-        const PLATFORM_FIRE_OS = "Fire OS";
-        const PLATFORM_SMART_TV = "SMART-TV";
-        const PLATFORM_CHROME_OS = "Chrome OS";
-        const PLATFORM_JAVA_ANDROID = "Java/Android";
-        const PLATFORM_POSTMAN = "Postman";
-        const PLATFORM_I_FRAME = "Iframely";
-
-        const OPERATING_SYSTEM_UNKNOWN = 'unknown';
-
-        /**
-         * Class constructor
-         */
-        public function __construct($userAgent = "")
-        {
-            $this->reset();
-            if ($userAgent != "") {
-                $this->setUserAgent($userAgent);
-            } else {
-                $this->determine();
-            }
-        }
-
-        /**
-         * Reset all properties
-         */
-        public function reset()
-        {
-            $this->_agent = isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : "";
-            $this->_browser_name = self::BROWSER_UNKNOWN;
-            $this->_version = self::VERSION_UNKNOWN;
-            $this->_platform = self::PLATFORM_UNKNOWN;
-            $this->_os = self::OPERATING_SYSTEM_UNKNOWN;
-            $this->_is_aol = false;
-            $this->_is_mobile = false;
-            $this->_is_tablet = false;
-            $this->_is_robot = false;
-            $this->_is_facebook = false;
-            $this->_aol_version = self::VERSION_UNKNOWN;
-        }
-
-        /**
-         * Check to see if the specific browser is valid
-         * @param string $browserName
-         * @return bool True if the browser is the specified browser
-         */
-        public function isBrowser($browserName)
-        {
-            return (0 == strcasecmp($this->_browser_name, trim($browserName)));
-        }
-
-        /**
-         * The name of the browser.  All return types are from the class contants
-         * @return string Name of the browser
-         */
-        public function getBrowser()
-        {
-            return $this->_browser_name;
-        }
-
-        /**
-         * Set the name of the browser
-         * @param $browser string The name of the Browser
-         */
-        public function setBrowser($browser)
-        {
-            $this->_browser_name = $browser;
-        }
-
-        /**
-         * The name of the platform.  All return types are from the class contants
-         * @return string Name of the browser
-         */
-        public function getPlatform()
-        {
-            return $this->_platform;
-        }
-
-        /**
-         * Set the name of the platform
-         * @param string $platform The name of the Platform
-         */
-        public function setPlatform($platform)
-        {
-            $this->_platform = $platform;
-        }
-
-        /**
-         * The version of the browser.
-         * @return string Version of the browser (will only contain alpha-numeric characters and a period)
-         */
-        public function getVersion()
-        {
-            return $this->_version;
-        }
-
-        /**
-         * Set the version of the browser
-         * @param string $version The version of the Browser
-         */
-        public function setVersion($version)
-        {
-            $this->_version = preg_replace('/[^0-9,.,a-z,A-Z-]/', '', $version);
-        }
-
-        /**
-         * The version of AOL.
-         * @return string Version of AOL (will only contain alpha-numeric characters and a period)
-         */
-        public function getAolVersion()
-        {
-            return $this->_aol_version;
-        }
-
-        /**
-         * Set the version of AOL
-         * @param string $version The version of AOL
-         */
-        public function setAolVersion($version)
-        {
-            $this->_aol_version = preg_replace('/[^0-9,.,a-z,A-Z]/', '', $version);
-        }
-
-        /**
-         * Is the browser from AOL?
-         * @return boolean True if the browser is from AOL otherwise false
-         */
-        public function isAol()
-        {
-            return $this->_is_aol;
-        }
-
-        /**
-         * Is the browser from a mobile device?
-         * @return boolean True if the browser is from a mobile device otherwise false
-         */
-        public function isMobile()
-        {
-            return $this->_is_mobile;
-        }
-
-        /**
-         * Is the browser from a tablet device?
-         * @return boolean True if the browser is from a tablet device otherwise false
-         */
-        public function isTablet()
-        {
-            return $this->_is_tablet;
-        }
-
-        /**
-         * Is the browser from a robot (ex Slurp,GoogleBot)?
-         * @return boolean True if the browser is from a robot otherwise false
-         */
-        public function isRobot()
-        {
-            return $this->_is_robot;
-        }
-
-        /**
-         * Is the browser from facebook?
-         * @return boolean True if the browser is from facebook otherwise false
-         */
-        public function isFacebook()
-        {
-            return $this->_is_facebook;
-        }
-
-        /**
-         * Set the browser to be from AOL
-         * @param $isAol
-         */
-        public function setAol($isAol)
-        {
-            $this->_is_aol = $isAol;
-        }
-
-        /**
-         * Set the Browser to be mobile
-         * @param boolean $value is the browser a mobile browser or not
-         */
-        protected function setMobile($value = true)
-        {
-            $this->_is_mobile = $value;
-        }
-
-        /**
-         * Set the Browser to be tablet
-         * @param boolean $value is the browser a tablet browser or not
-         */
-        protected function setTablet($value = true)
-        {
-            $this->_is_tablet = $value;
-        }
-
-        /**
-         * Set the Browser to be a robot
-         * @param boolean $value is the browser a robot or not
-         */
-        protected function setRobot($value = true)
-        {
-            $this->_is_robot = $value;
-        }
-
-        /**
-         * Set the Browser to be a Facebook request
-         * @param boolean $value is the browser a robot or not
-         */
-        protected function setFacebook($value = true)
-        {
-            $this->_is_facebook = $value;
-        }
-
-        /**
-         * Get the user agent value in use to determine the browser
-         * @return string The user agent from the HTTP header
-         */
-        public function getUserAgent()
-        {
-            return $this->_agent;
-        }
-
-        /**
-         * Set the user agent value (the construction will use the HTTP header value - this will overwrite it)
-         * @param string $agent_string The value for the User Agent
-         */
-        public function setUserAgent($agent_string)
-        {
-            $this->reset();
-            $this->_agent = $agent_string;
-            $this->determine();
-        }
-
-        /**
-         * Used to determine if the browser is actually "chromeframe"
-         * @since 1.7
-         * @return boolean True if the browser is using chromeframe
-         */
-        public function isChromeFrame()
-        {
-            return (strpos($this->_agent, "chromeframe") !== false);
-        }
-
-        /**
-         * Returns a formatted string with a summary of the details of the browser.
-         * @return string formatted string with a summary of the browser
-         */
-        public function __toString()
-        {
-            return "<strong>Browser Name:</strong> {$this->getBrowser()}<br/>\n" .
-                "<strong>Browser Version:</strong> {$this->getVersion()}<br/>\n" .
-                "<strong>Browser User Agent String:</strong> {$this->getUserAgent()}<br/>\n" .
-                "<strong>Platform:</strong> {$this->getPlatform()}<br/>";
-        }
-
-        /**
-         * Protected routine to calculate and determine what the browser is in use (including platform)
-         */
-        protected function determine()
-        {
-            $this->checkPlatform();
-            $this->checkBrowsers();
-            $this->checkForAol();
-        }
-
-        /**
-         * Protected routine to determine the browser type
-         * @return boolean True if the browser was detected otherwise false
-         */
-        protected function checkBrowsers()
-        {
-            return (
-                // well-known, well-used
-                // Special Notes:
-                // (1) Opera must be checked before FireFox due to the odd
-                //     user agents used in some older versions of Opera
-                // (2) WebTV is strapped onto Internet Explorer so we must
-                //     check for WebTV before IE
-                // (3) (deprecated) Galeon is based on Firefox and needs to be
-                //     tested before Firefox is tested
-                // (4) OmniWeb is based on Safari so OmniWeb check must occur
-                //     before Safari
-                // (5) Netscape 9+ is based on Firefox so Netscape checks
-                //     before FireFox are necessary
-                // (6) Vivalid is UA contains both Firefox and Chrome so Vivalid checks
-                //     before Firefox and Chrome
-                $this->checkBrowserWebTv() ||
-                $this->checkBrowserEdge() ||
-                $this->checkBrowserInternetExplorer() ||
-                $this->checkBrowserOpera() ||
-                $this->checkBrowserGaleon() ||
-                $this->checkBrowserNetscapeNavigator9Plus() ||
-                $this->checkBrowserVivaldi() ||
-                $this->checkBrowserYandex() ||
-                $this->checkBrowserFirefox() ||
-                $this->checkBrowserChrome() ||
-                $this->checkBrowserOmniWeb() ||
-
-                // common mobile
-                $this->checkBrowserAndroid() ||
-                $this->checkBrowseriPad() ||
-                $this->checkBrowseriPod() ||
-                $this->checkBrowseriPhone() ||
-                $this->checkBrowserBlackBerry() ||
-                $this->checkBrowserNokia() ||
-
-                // common bots
-                $this->checkBrowserGoogleBot() ||
-                $this->checkBrowserMSNBot() ||
-                $this->checkBrowserBingBot() ||
-                $this->checkBrowserSlurp() ||
-
-                // Yandex bots
-                $this->checkBrowserYandexBot() ||
-                $this->checkBrowserYandexImageResizerBot() ||
-                $this->checkBrowserYandexBlogsBot() ||
-                $this->checkBrowserYandexCatalogBot() ||
-                $this->checkBrowserYandexDirectBot() ||
-                $this->checkBrowserYandexFaviconsBot() ||
-                $this->checkBrowserYandexImagesBot() ||
-                $this->checkBrowserYandexMediaBot() ||
-                $this->checkBrowserYandexMetrikaBot() ||
-                $this->checkBrowserYandexNewsBot() ||
-                $this->checkBrowserYandexVideoBot() ||
-                $this->checkBrowserYandexWebmasterBot() ||
-
-                // check for facebook external hit when loading URL
-                $this->checkFacebookExternalHit() ||
-
-                // WebKit base check (post mobile and others)
-                $this->checkBrowserSamsung() ||
-                $this->checkBrowserSilk() ||
-                $this->checkBrowserSafari() ||
-
-                // everyone else
-                $this->checkBrowserNetPositive() ||
-                $this->checkBrowserFirebird() ||
-                $this->checkBrowserKonqueror() ||
-                $this->checkBrowserIcab() ||
-                $this->checkBrowserPhoenix() ||
-                $this->checkBrowserAmaya() ||
-                $this->checkBrowserLynx() ||
-                $this->checkBrowserShiretoko() ||
-                $this->checkBrowserIceCat() ||
-                $this->checkBrowserIceweasel() ||
-                $this->checkBrowserW3CValidator() ||
-                $this->checkBrowserPlayStation() ||
-                $this->checkBrowserIframely() ||
-                $this->checkBrowserCocoa() ||
-                $this->checkBrowserMozilla() /* Mozilla is such an open standard that you must check it last */
-
-
-            );
-        }
-
-        /**
-         * Determine if the user is using a BlackBerry (last updated 1.7)
-         * @return boolean True if the browser is the BlackBerry browser otherwise false
-         */
-        protected function checkBrowserBlackBerry()
-        {
-            if (stripos($this->_agent, 'blackberry') !== false) {
-                $aresult = explode("/", stristr($this->_agent, "BlackBerry"));
-                if (isset($aresult[1])) {
-                    $aversion = explode(' ', $aresult[1]);
-                    $this->setVersion($aversion[0]);
-                    $this->_browser_name = self::BROWSER_BLACKBERRY;
-                    $this->setMobile(true);
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the user is using an AOL User Agent (last updated 1.7)
-         * @return boolean True if the browser is from AOL otherwise false
-         */
-        protected function checkForAol()
-        {
-            $this->setAol(false);
-            $this->setAolVersion(self::VERSION_UNKNOWN);
-
-            if (stripos($this->_agent, 'aol') !== false) {
-                $aversion = explode(' ', stristr($this->_agent, 'AOL'));
-                if (isset($aversion[1])) {
-                    $this->setAol(true);
-                    $this->setAolVersion(preg_replace('/[^0-9\.a-z]/i', '', $aversion[1]));
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is the GoogleBot or not (last updated 1.7)
-         * @return boolean True if the browser is the GoogletBot otherwise false
-         */
-        protected function checkBrowserGoogleBot()
-        {
-            if (stripos($this->_agent, 'googlebot') !== false) {
-                $aresult = explode('/', stristr($this->_agent, 'googlebot'));
-                if (isset($aresult[1])) {
-                    $aversion = explode(' ', $aresult[1]);
-                    $this->setVersion(str_replace(';', '', $aversion[0]));
-                    $this->_browser_name = self::BROWSER_GOOGLEBOT;
-                    $this->setRobot(true);
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is the YandexBot or not
-         * @return boolean True if the browser is the YandexBot otherwise false
-         */
-        protected function checkBrowserYandexBot()
-        {
-            if (stripos($this->_agent, 'YandexBot') !== false) {
-                $aresult = explode('/', stristr($this->_agent, 'YandexBot'));
-                if (isset($aresult[1])) {
-                    $aversion = explode(' ', $aresult[1]);
-                    $this->setVersion(str_replace(';', '', $aversion[0]));
-                    $this->_browser_name = self::BROWSER_YANDEXBOT;
-                    $this->setRobot(true);
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is the YandexImageResizer or not
-         * @return boolean True if the browser is the YandexImageResizer otherwise false
-         */
-        protected function checkBrowserYandexImageResizerBot()
-        {
-            if (stripos($this->_agent, 'YandexImageResizer') !== false) {
-                $aresult = explode('/', stristr($this->_agent, 'YandexImageResizer'));
-                if (isset($aresult[1])) {
-                    $aversion = explode(' ', $aresult[1]);
-                    $this->setVersion(str_replace(';', '', $aversion[0]));
-                    $this->_browser_name = self::BROWSER_YANDEXIMAGERESIZER_BOT;
-                    $this->setRobot(true);
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is the YandexCatalog or not
-         * @return boolean True if the browser is the YandexCatalog otherwise false
-         */
-        protected function checkBrowserYandexCatalogBot()
-        {
-            if (stripos($this->_agent, 'YandexCatalog') !== false) {
-                $aresult = explode('/', stristr($this->_agent, 'YandexCatalog'));
-                if (isset($aresult[1])) {
-                    $aversion = explode(' ', $aresult[1]);
-                    $this->setVersion(str_replace(';', '', $aversion[0]));
-                    $this->_browser_name = self::BROWSER_YANDEXCATALOG_BOT;
-                    $this->setRobot(true);
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is the YandexNews or not
-         * @return boolean True if the browser is the YandexNews otherwise false
-         */
-        protected function checkBrowserYandexNewsBot()
-        {
-            if (stripos($this->_agent, 'YandexNews') !== false) {
-                $aresult = explode('/', stristr($this->_agent, 'YandexNews'));
-                if (isset($aresult[1])) {
-                    $aversion = explode(' ', $aresult[1]);
-                    $this->setVersion(str_replace(';', '', $aversion[0]));
-                    $this->_browser_name = self::BROWSER_YANDEXNEWS_BOT;
-                    $this->setRobot(true);
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is the YandexMetrika or not
-         * @return boolean True if the browser is the YandexMetrika otherwise false
-         */
-        protected function checkBrowserYandexMetrikaBot()
-        {
-            if (stripos($this->_agent, 'YandexMetrika') !== false) {
-                $aresult = explode('/', stristr($this->_agent, 'YandexMetrika'));
-                if (isset($aresult[1])) {
-                    $aversion = explode(' ', $aresult[1]);
-                    $this->setVersion(str_replace(';', '', $aversion[0]));
-                    $this->_browser_name = self::BROWSER_YANDEXMETRIKA_BOT;
-                    $this->setRobot(true);
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is the YandexDirect or not
-         * @return boolean True if the browser is the YandexDirect otherwise false
-         */
-        protected function checkBrowserYandexDirectBot()
-        {
-            if (stripos($this->_agent, 'YandexDirect') !== false) {
-                $aresult = explode('/', stristr($this->_agent, 'YandexDirect'));
-                if (isset($aresult[1])) {
-                    $aversion = explode(' ', $aresult[1]);
-                    $this->setVersion(str_replace(';', '', $aversion[0]));
-                    $this->_browser_name = self::BROWSER_YANDEXDIRECT_BOT;
-                    $this->setRobot(true);
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is the YandexWebmaster or not
-         * @return boolean True if the browser is the YandexWebmaster otherwise false
-         */
-        protected function checkBrowserYandexWebmasterBot()
-        {
-            if (stripos($this->_agent, 'YandexWebmaster') !== false) {
-                $aresult = explode('/', stristr($this->_agent, 'YandexWebmaster'));
-                if (isset($aresult[1])) {
-                    $aversion = explode(' ', $aresult[1]);
-                    $this->setVersion(str_replace(';', '', $aversion[0]));
-                    $this->_browser_name = self::BROWSER_YANDEXWEBMASTER_BOT;
-                    $this->setRobot(true);
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is the YandexFavicons or not
-         * @return boolean True if the browser is the YandexFavicons otherwise false
-         */
-        protected function checkBrowserYandexFaviconsBot()
-        {
-            if (stripos($this->_agent, 'YandexFavicons') !== false) {
-                $aresult = explode('/', stristr($this->_agent, 'YandexFavicons'));
-                if (isset($aresult[1])) {
-                    $aversion = explode(' ', $aresult[1]);
-                    $this->setVersion(str_replace(';', '', $aversion[0]));
-                    $this->_browser_name = self::BROWSER_YANDEXFAVICONS_BOT;
-                    $this->setRobot(true);
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is the YandexBlogs or not
-         * @return boolean True if the browser is the YandexBlogs otherwise false
-         */
-        protected function checkBrowserYandexBlogsBot()
-        {
-            if (stripos($this->_agent, 'YandexBlogs') !== false) {
-                $aresult = explode('/', stristr($this->_agent, 'YandexBlogs'));
-                if (isset($aresult[1])) {
-                    $aversion = explode(' ', $aresult[1]);
-                    $this->setVersion(str_replace(';', '', $aversion[0]));
-                    $this->_browser_name = self::BROWSER_YANDEXBLOGS_BOT;
-                    $this->setRobot(true);
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is the YandexMedia or not
-         * @return boolean True if the browser is the YandexMedia otherwise false
-         */
-        protected function checkBrowserYandexMediaBot()
-        {
-            if (stripos($this->_agent, 'YandexMedia') !== false) {
-                $aresult = explode('/', stristr($this->_agent, 'YandexMedia'));
-                if (isset($aresult[1])) {
-                    $aversion = explode(' ', $aresult[1]);
-                    $this->setVersion(str_replace(';', '', $aversion[0]));
-                    $this->_browser_name = self::BROWSER_YANDEXMEDIA_BOT;
-                    $this->setRobot(true);
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is the YandexVideo or not
-         * @return boolean True if the browser is the YandexVideo otherwise false
-         */
-        protected function checkBrowserYandexVideoBot()
-        {
-            if (stripos($this->_agent, 'YandexVideo') !== false) {
-                $aresult = explode('/', stristr($this->_agent, 'YandexVideo'));
-                if (isset($aresult[1])) {
-                    $aversion = explode(' ', $aresult[1]);
-                    $this->setVersion(str_replace(';', '', $aversion[0]));
-                    $this->_browser_name = self::BROWSER_YANDEXVIDEO_BOT;
-                    $this->setRobot(true);
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is the YandexImages or not
-         * @return boolean True if the browser is the YandexImages otherwise false
-         */
-        protected function checkBrowserYandexImagesBot()
-        {
-            if (stripos($this->_agent, 'YandexImages') !== false) {
-                $aresult = explode('/', stristr($this->_agent, 'YandexImages'));
-                if (isset($aresult[1])) {
-                    $aversion = explode(' ', $aresult[1]);
-                    $this->setVersion(str_replace(';', '', $aversion[0]));
-                    $this->_browser_name = self::BROWSER_YANDEXIMAGES_BOT;
-                    $this->setRobot(true);
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is the MSNBot or not (last updated 1.9)
-         * @return boolean True if the browser is the MSNBot otherwise false
-         */
-        protected function checkBrowserMSNBot()
-        {
-            if (stripos($this->_agent, "msnbot") !== false) {
-                $aresult = explode("/", stristr($this->_agent, "msnbot"));
-                if (isset($aresult[1])) {
-                    $aversion = explode(" ", $aresult[1]);
-                    $this->setVersion(str_replace(";", "", $aversion[0]));
-                    $this->_browser_name = self::BROWSER_MSNBOT;
-                    $this->setRobot(true);
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is the BingBot or not (last updated 1.9)
-         * @return boolean True if the browser is the BingBot otherwise false
-         */
-        protected function checkBrowserBingBot()
-        {
-            if (stripos($this->_agent, "bingbot") !== false) {
-                $aresult = explode("/", stristr($this->_agent, "bingbot"));
-                if (isset($aresult[1])) {
-                    $aversion = explode(" ", $aresult[1]);
-                    $this->setVersion(str_replace(";", "", $aversion[0]));
-                    $this->_browser_name = self::BROWSER_BINGBOT;
-                    $this->setRobot(true);
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is the W3C Validator or not (last updated 1.7)
-         * @return boolean True if the browser is the W3C Validator otherwise false
-         */
-        protected function checkBrowserW3CValidator()
-        {
-            if (stripos($this->_agent, 'W3C-checklink') !== false) {
-                $aresult = explode('/', stristr($this->_agent, 'W3C-checklink'));
-                if (isset($aresult[1])) {
-                    $aversion = explode(' ', $aresult[1]);
-                    $this->setVersion($aversion[0]);
-                    $this->_browser_name = self::BROWSER_W3CVALIDATOR;
-                    return true;
-                }
-            } else if (stripos($this->_agent, 'W3C_Validator') !== false) {
-                // Some of the Validator versions do not delineate w/ a slash - add it back in
-                $ua = str_replace("W3C_Validator ", "W3C_Validator/", $this->_agent);
-                $aresult = explode('/', stristr($ua, 'W3C_Validator'));
-                if (isset($aresult[1])) {
-                    $aversion = explode(' ', $aresult[1]);
-                    $this->setVersion($aversion[0]);
-                    $this->_browser_name = self::BROWSER_W3CVALIDATOR;
-                    return true;
-                }
-            } else if (stripos($this->_agent, 'W3C-mobileOK') !== false) {
-                $this->_browser_name = self::BROWSER_W3CVALIDATOR;
-                $this->setMobile(true);
-                return true;
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is the Yahoo! Slurp Robot or not (last updated 1.7)
-         * @return boolean True if the browser is the Yahoo! Slurp Robot otherwise false
-         */
-        protected function checkBrowserSlurp()
-        {
-            if (stripos($this->_agent, 'slurp') !== false) {
-                $aresult = explode('/', stristr($this->_agent, 'Slurp'));
-                if (isset($aresult[1])) {
-                    $aversion = explode(' ', $aresult[1]);
-                    $this->setVersion($aversion[0]);
-                    $this->_browser_name = self::BROWSER_SLURP;
-                    $this->setRobot(true);
-                    $this->setMobile(false);
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is Edge or not
-         * @return boolean True if the browser is Edge otherwise false
-         */
-        protected function checkBrowserEdge()
-        {
-            if (stripos($this->_agent, 'Edge/') !== false) {
-                $aresult = explode('/', stristr($this->_agent, 'Edge'));
-                if (isset($aresult[1])) {
-                    $aversion = explode(' ', $aresult[1]);
-                    $this->setVersion($aversion[0]);
-                    $this->setBrowser(self::BROWSER_EDGE);
-                    if (stripos($this->_agent, 'Windows Phone') !== false || stripos($this->_agent, 'Android') !== false) {
-                        $this->setMobile(true);
-                    }
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is Internet Explorer or not (last updated 1.7)
-         * @return boolean True if the browser is Internet Explorer otherwise false
-         */
-        protected function checkBrowserInternetExplorer()
-        {
-            //  Test for IE11
-            if (stripos($this->_agent, 'Trident/7.0; rv:11.0') !== false) {
-                $this->setBrowser(self::BROWSER_IE);
-                $this->setVersion('11.0');
-                return true;
-            } // Test for v1 - v1.5 IE
-            else if (stripos($this->_agent, 'microsoft internet explorer') !== false) {
-                $this->setBrowser(self::BROWSER_IE);
-                $this->setVersion('1.0');
-                $aresult = stristr($this->_agent, '/');
-                if (preg_match('/308|425|426|474|0b1/i', $aresult)) {
-                    $this->setVersion('1.5');
-                }
-                return true;
-            } // Test for versions > 1.5
-            else if (stripos($this->_agent, 'msie') !== false && stripos($this->_agent, 'opera') === false) {
-                // See if the browser is the odd MSN Explorer
-                if (stripos($this->_agent, 'msnb') !== false) {
-                    $aresult = explode(' ', stristr(str_replace(';', '; ', $this->_agent), 'MSN'));
-                    if (isset($aresult[1])) {
-                        $this->setBrowser(self::BROWSER_MSN);
-                        $this->setVersion(str_replace(array('(', ')', ';'), '', $aresult[1]));
-                        return true;
-                    }
-                }
-                $aresult = explode(' ', stristr(str_replace(';', '; ', $this->_agent), 'msie'));
-                if (isset($aresult[1])) {
-                    $this->setBrowser(self::BROWSER_IE);
-                    $this->setVersion(str_replace(array('(', ')', ';'), '', $aresult[1]));
-                    if(preg_match('#trident/([0-9\.]+);#i', $this->_agent, $aresult)){
-                        if($aresult[1] == '3.1'){
-                            $this->setVersion('7.0');
-                        }
-                        else if($aresult[1] == '4.0'){
-                            $this->setVersion('8.0');
-                        }
-                        else if($aresult[1] == '5.0'){
-                            $this->setVersion('9.0');
-                        }
-                        else if($aresult[1] == '6.0'){
-                            $this->setVersion('10.0');
-                        }
-                        else if($aresult[1] == '7.0'){
-                            $this->setVersion('11.0');
-                        }
-                        else if($aresult[1] == '8.0'){
-                            $this->setVersion('11.0');
-                        }
-                    }
-                    if(stripos($this->_agent, 'IEMobile') !== false) {
-                        $this->setBrowser(self::BROWSER_POCKET_IE);
-                        $this->setMobile(true);
-                    }
-                    return true;
-                }
-            } // Test for versions > IE 10
-            else if (stripos($this->_agent, 'trident') !== false) {
-                $this->setBrowser(self::BROWSER_IE);
-                $result = explode('rv:', $this->_agent);
-                if (isset($result[1])) {
-                    $this->setVersion(preg_replace('/[^0-9.]+/', '', $result[1]));
-                    $this->_agent = str_replace(array("Mozilla", "Gecko"), "MSIE", $this->_agent);
-                }
-            } // Test for Pocket IE
-            else if (stripos($this->_agent, 'mspie') !== false || stripos($this->_agent, 'pocket') !== false) {
-                $aresult = explode(' ', stristr($this->_agent, 'mspie'));
-                if (isset($aresult[1])) {
-                    $this->setPlatform(self::PLATFORM_WINDOWS_CE);
-                    $this->setBrowser(self::BROWSER_POCKET_IE);
-                    $this->setMobile(true);
-
-                    if (stripos($this->_agent, 'mspie') !== false) {
-                        $this->setVersion($aresult[1]);
-                    } else {
-                        $aversion = explode('/', $this->_agent);
-                        if (isset($aversion[1])) {
-                            $this->setVersion($aversion[1]);
-                        }
-                    }
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is Opera or not (last updated 1.7)
-         * @return boolean True if the browser is Opera otherwise false
-         */
-        protected function checkBrowserOpera()
-        {
-            if (stripos($this->_agent, 'opera mini') !== false) {
-                $resultant = stristr($this->_agent, 'opera mini');
-                if (preg_match('/\//', $resultant)) {
-                    $aresult = explode('/', $resultant);
-                    if (isset($aresult[1])) {
-                        $aversion = explode(' ', $aresult[1]);
-                        $this->setVersion($aversion[0]);
-                    }
-                } else {
-                    $aversion = explode(' ', stristr($resultant, 'opera mini'));
-                    if (isset($aversion[1])) {
-                        $this->setVersion($aversion[1]);
-                    }
-                }
-                $this->_browser_name = self::BROWSER_OPERA_MINI;
-                $this->setMobile(true);
-                return true;
-            } else if (stripos($this->_agent, 'opera') !== false) {
-                $resultant = stristr($this->_agent, 'opera');
-                if (preg_match('/Version\/(1*.*)$/', $resultant, $matches)) {
-                    $this->setVersion($matches[1]);
-                } else if (preg_match('/\//', $resultant)) {
-                    $aresult = explode('/', str_replace("(", " ", $resultant));
-                    if (isset($aresult[1])) {
-                        $aversion = explode(' ', $aresult[1]);
-                        $this->setVersion($aversion[0]);
-                    }
-                } else {
-                    $aversion = explode(' ', stristr($resultant, 'opera'));
-                    $this->setVersion(isset($aversion[1]) ? $aversion[1] : "");
-                }
-                if (stripos($this->_agent, 'Opera Mobi') !== false) {
-                    $this->setMobile(true);
-                }
-                $this->_browser_name = self::BROWSER_OPERA;
-                return true;
-            } else if (stripos($this->_agent, 'OPR') !== false) {
-                $resultant = stristr($this->_agent, 'OPR');
-                if (preg_match('/\//', $resultant)) {
-                    $aresult = explode('/', str_replace("(", " ", $resultant));
-                    if (isset($aresult[1])) {
-                        $aversion = explode(' ', $aresult[1]);
-                        $this->setVersion($aversion[0]);
-                    }
-                }
-                if (stripos($this->_agent, 'Mobile') !== false) {
-                    $this->setMobile(true);
-                }
-                $this->_browser_name = self::BROWSER_OPERA;
-                return true;
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is Chrome or not (last updated 1.7)
-         * @return boolean True if the browser is Chrome otherwise false
-         */
-        protected function checkBrowserChrome()
-        {
-            if (stripos($this->_agent, 'Chrome') !== false) {
-                $aresult = explode('/', stristr($this->_agent, 'Chrome'));
-                if (isset($aresult[1])) {
-                    $aversion = explode(' ', $aresult[1]);
-                    $this->setVersion($aversion[0]);
-                    $this->setBrowser(self::BROWSER_CHROME);
-                    //Chrome on Android
-                    if (stripos($this->_agent, 'Android') !== false) {
-                        if (stripos($this->_agent, 'Mobile') !== false) {
-                            $this->setMobile(true);
-                        } else {
-                            $this->setTablet(true);
-                        }
-                    }
-                    return true;
-                }
-            }
-            return false;
-        }
-
-
-        /**
-         * Determine if the browser is WebTv or not (last updated 1.7)
-         * @return boolean True if the browser is WebTv otherwise false
-         */
-        protected function checkBrowserWebTv()
-        {
-            if (stripos($this->_agent, 'webtv') !== false) {
-                $aresult = explode('/', stristr($this->_agent, 'webtv'));
-                if (isset($aresult[1])) {
-                    $aversion = explode(' ', $aresult[1]);
-                    $this->setVersion($aversion[0]);
-                    $this->setBrowser(self::BROWSER_WEBTV);
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is NetPositive or not (last updated 1.7)
-         * @return boolean True if the browser is NetPositive otherwise false
-         */
-        protected function checkBrowserNetPositive()
-        {
-            if (stripos($this->_agent, 'NetPositive') !== false) {
-                $aresult = explode('/', stristr($this->_agent, 'NetPositive'));
-                if (isset($aresult[1])) {
-                    $aversion = explode(' ', $aresult[1]);
-                    $this->setVersion(str_replace(array('(', ')', ';'), '', $aversion[0]));
-                    $this->setBrowser(self::BROWSER_NETPOSITIVE);
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is Galeon or not (last updated 1.7)
-         * @return boolean True if the browser is Galeon otherwise false
-         */
-        protected function checkBrowserGaleon()
-        {
-            if (stripos($this->_agent, 'galeon') !== false) {
-                $aresult = explode(' ', stristr($this->_agent, 'galeon'));
-                $aversion = explode('/', $aresult[0]);
-                if (isset($aversion[1])) {
-                    $this->setVersion($aversion[1]);
-                    $this->setBrowser(self::BROWSER_GALEON);
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is Konqueror or not (last updated 1.7)
-         * @return boolean True if the browser is Konqueror otherwise false
-         */
-        protected function checkBrowserKonqueror()
-        {
-            if (stripos($this->_agent, 'Konqueror') !== false) {
-                $aresult = explode(' ', stristr($this->_agent, 'Konqueror'));
-                $aversion = explode('/', $aresult[0]);
-                if (isset($aversion[1])) {
-                    $this->setVersion($aversion[1]);
-                    $this->setBrowser(self::BROWSER_KONQUEROR);
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is iCab or not (last updated 1.7)
-         * @return boolean True if the browser is iCab otherwise false
-         */
-        protected function checkBrowserIcab()
-        {
-            if (stripos($this->_agent, 'icab') !== false) {
-                $aversion = explode(' ', stristr(str_replace('/', ' ', $this->_agent), 'icab'));
-                if (isset($aversion[1])) {
-                    $this->setVersion($aversion[1]);
-                    $this->setBrowser(self::BROWSER_ICAB);
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is OmniWeb or not (last updated 1.7)
-         * @return boolean True if the browser is OmniWeb otherwise false
-         */
-        protected function checkBrowserOmniWeb()
-        {
-            if (stripos($this->_agent, 'omniweb') !== false) {
-                $aresult = explode('/', stristr($this->_agent, 'omniweb'));
-                $aversion = explode(' ', isset($aresult[1]) ? $aresult[1] : "");
-                $this->setVersion($aversion[0]);
-                $this->setBrowser(self::BROWSER_OMNIWEB);
-                return true;
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is Phoenix or not (last updated 1.7)
-         * @return boolean True if the browser is Phoenix otherwise false
-         */
-        protected function checkBrowserPhoenix()
-        {
-            if (stripos($this->_agent, 'Phoenix') !== false) {
-                $aversion = explode('/', stristr($this->_agent, 'Phoenix'));
-                if (isset($aversion[1])) {
-                    $this->setVersion($aversion[1]);
-                    $this->setBrowser(self::BROWSER_PHOENIX);
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is Firebird or not (last updated 1.7)
-         * @return boolean True if the browser is Firebird otherwise false
-         */
-        protected function checkBrowserFirebird()
-        {
-            if (stripos($this->_agent, 'Firebird') !== false) {
-                $aversion = explode('/', stristr($this->_agent, 'Firebird'));
-                if (isset($aversion[1])) {
-                    $this->setVersion($aversion[1]);
-                    $this->setBrowser(self::BROWSER_FIREBIRD);
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is Netscape Navigator 9+ or not (last updated 1.7)
-         * NOTE: (http://browser.netscape.com/ - Official support ended on March 1st, 2008)
-         * @return boolean True if the browser is Netscape Navigator 9+ otherwise false
-         */
-        protected function checkBrowserNetscapeNavigator9Plus()
-        {
-            if (stripos($this->_agent, 'Firefox') !== false && preg_match('/Navigator\/([^ ]*)/i', $this->_agent, $matches)) {
-                $this->setVersion($matches[1]);
-                $this->setBrowser(self::BROWSER_NETSCAPE_NAVIGATOR);
-                return true;
-            } else if (stripos($this->_agent, 'Firefox') === false && preg_match('/Netscape6?\/([^ ]*)/i', $this->_agent, $matches)) {
-                $this->setVersion($matches[1]);
-                $this->setBrowser(self::BROWSER_NETSCAPE_NAVIGATOR);
-                return true;
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is Shiretoko or not (https://wiki.mozilla.org/Projects/shiretoko) (last updated 1.7)
-         * @return boolean True if the browser is Shiretoko otherwise false
-         */
-        protected function checkBrowserShiretoko()
-        {
-            if (stripos($this->_agent, 'Mozilla') !== false && preg_match('/Shiretoko\/([^ ]*)/i', $this->_agent, $matches)) {
-                $this->setVersion($matches[1]);
-                $this->setBrowser(self::BROWSER_SHIRETOKO);
-                return true;
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is Ice Cat or not (http://en.wikipedia.org/wiki/GNU_IceCat) (last updated 1.7)
-         * @return boolean True if the browser is Ice Cat otherwise false
-         */
-        protected function checkBrowserIceCat()
-        {
-            if (stripos($this->_agent, 'Mozilla') !== false && preg_match('/IceCat\/([^ ]*)/i', $this->_agent, $matches)) {
-                $this->setVersion($matches[1]);
-                $this->setBrowser(self::BROWSER_ICECAT);
-                return true;
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is Nokia or not (last updated 1.7)
-         * @return boolean True if the browser is Nokia otherwise false
-         */
-        protected function checkBrowserNokia()
-        {
-            if (preg_match("/Nokia([^\/]+)\/([^ SP]+)/i", $this->_agent, $matches)) {
-                $this->setVersion($matches[2]);
-                if (stripos($this->_agent, 'Series60') !== false || strpos($this->_agent, 'S60') !== false) {
-                    $this->setBrowser(self::BROWSER_NOKIA_S60);
-                } else {
-                    $this->setBrowser(self::BROWSER_NOKIA);
-                }
-                $this->setMobile(true);
-                return true;
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is Firefox or not (last updated 1.7)
-         * @return boolean True if the browser is Firefox otherwise false
-         */
-        protected function checkBrowserFirefox()
-        {
-            if (stripos($this->_agent, 'safari') === false) {
-                if (preg_match("/Firefox[\/ \(]([^ ;\)]+)/i", $this->_agent, $matches)) {
-                    $this->setVersion($matches[1]);
-                    $this->setBrowser(self::BROWSER_FIREFOX);
-                    //Firefox on Android
-                    if (stripos($this->_agent, 'Android') !== false) {
-                        if (stripos($this->_agent, 'Mobile') !== false) {
-                            $this->setMobile(true);
-                        } else {
-                            $this->setTablet(true);
-                        }
-                    }
-                    return true;
-                } else if (preg_match("/Firefox$/i", $this->_agent, $matches)) {
-                    $this->setVersion("");
-                    $this->setBrowser(self::BROWSER_FIREFOX);
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is Firefox or not (last updated 1.7)
-         * @return boolean True if the browser is Firefox otherwise false
-         */
-        protected function checkBrowserIceweasel()
-        {
-            if (stripos($this->_agent, 'Iceweasel') !== false) {
-                $aresult = explode('/', stristr($this->_agent, 'Iceweasel'));
-                if (isset($aresult[1])) {
-                    $aversion = explode(' ', $aresult[1]);
-                    $this->setVersion($aversion[0]);
-                    $this->setBrowser(self::BROWSER_ICEWEASEL);
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is Mozilla or not (last updated 1.7)
-         * @return boolean True if the browser is Mozilla otherwise false
-         */
-        protected function checkBrowserMozilla()
-        {
-            if (stripos($this->_agent, 'mozilla') !== false && preg_match('/rv:[0-9].[0-9][a-b]?/i', $this->_agent) && stripos($this->_agent, 'netscape') === false) {
-                $aversion = explode(' ', stristr($this->_agent, 'rv:'));
-                preg_match('/rv:[0-9].[0-9][a-b]?/i', $this->_agent, $aversion);
-                $this->setVersion(str_replace('rv:', '', $aversion[0]));
-                $this->setBrowser(self::BROWSER_MOZILLA);
-                return true;
-            } else if (stripos($this->_agent, 'mozilla') !== false && preg_match('/rv:[0-9]\.[0-9]/i', $this->_agent) && stripos($this->_agent, 'netscape') === false) {
-                $aversion = explode('', stristr($this->_agent, 'rv:'));
-                $this->setVersion(str_replace('rv:', '', $aversion[0]));
-                $this->setBrowser(self::BROWSER_MOZILLA);
-                return true;
-            } else if (stripos($this->_agent, 'mozilla') !== false && preg_match('/mozilla\/([^ ]*)/i', $this->_agent, $matches) && stripos($this->_agent, 'netscape') === false) {
-                $this->setVersion($matches[1]);
-                $this->setBrowser(self::BROWSER_MOZILLA);
-                return true;
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is Lynx or not (last updated 1.7)
-         * @return boolean True if the browser is Lynx otherwise false
-         */
-        protected function checkBrowserLynx()
-        {
-            if (stripos($this->_agent, 'lynx') !== false) {
-                $aresult = explode('/', stristr($this->_agent, 'Lynx'));
-                $aversion = explode(' ', (isset($aresult[1]) ? $aresult[1] : ""));
-                $this->setVersion($aversion[0]);
-                $this->setBrowser(self::BROWSER_LYNX);
-                return true;
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is Amaya or not (last updated 1.7)
-         * @return boolean True if the browser is Amaya otherwise false
-         */
-        protected function checkBrowserAmaya()
-        {
-            if (stripos($this->_agent, 'amaya') !== false) {
-                $aresult = explode('/', stristr($this->_agent, 'Amaya'));
-                if (isset($aresult[1])) {
-                    $aversion = explode(' ', $aresult[1]);
-                    $this->setVersion($aversion[0]);
-                    $this->setBrowser(self::BROWSER_AMAYA);
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is Safari or not (last updated 1.7)
-         * @return boolean True if the browser is Safari otherwise false
-         */
-        protected function checkBrowserSafari()
-        {
-            if (stripos($this->_agent, 'Safari') !== false
-                && stripos($this->_agent, 'iPhone') === false
-                && stripos($this->_agent, 'iPod') === false
-            ) {
-
-                $aresult = explode('/', stristr($this->_agent, 'Version'));
-                if (isset($aresult[1])) {
-                    $aversion = explode(' ', $aresult[1]);
-                    $this->setVersion($aversion[0]);
-                } else {
-                    $this->setVersion(self::VERSION_UNKNOWN);
-                }
-                $this->setBrowser(self::BROWSER_SAFARI);
-                return true;
-            }
-            return false;
-        }
-
-        protected function checkBrowserSamsung()
-        {
-            if (stripos($this->_agent, 'SamsungBrowser') !== false) {
-
-                $aresult = explode('/', stristr($this->_agent, 'SamsungBrowser'));
-                if (isset($aresult[1])) {
-                    $aversion = explode(' ', $aresult[1]);
-                    $this->setVersion($aversion[0]);
-                } else {
-                    $this->setVersion(self::VERSION_UNKNOWN);
-                }
-                $this->setBrowser(self::BROWSER_SAMSUNG);
-                return true;
-            }
-            return false;
-        }
-
-        protected function checkBrowserSilk()
-        {
-            if (stripos($this->_agent, 'Silk') !== false) {
-                $aresult = explode('/', stristr($this->_agent, 'Silk'));
-                if (isset($aresult[1])) {
-                    $aversion = explode(' ', $aresult[1]);
-                    $this->setVersion($aversion[0]);
-                } else {
-                    $this->setVersion(self::VERSION_UNKNOWN);
-                }
-                $this->setBrowser(self::BROWSER_SILK);
-                return true;
-            }
-            return false;
-        }
-
-        protected function checkBrowserIframely()
-        {
-            if (stripos($this->_agent, 'Iframely') !== false) {
-                $aresult = explode('/', stristr($this->_agent, 'Iframely'));
-                if (isset($aresult[1])) {
-                    $aversion = explode(' ', $aresult[1]);
-                    $this->setVersion($aversion[0]);
-                } else {
-                    $this->setVersion(self::VERSION_UNKNOWN);
-                }
-                $this->setBrowser(self::BROWSER_I_FRAME);
-                return true;
-            }
-            return false;
-        }
-
-        protected function checkBrowserCocoa()
-        {
-            if (stripos($this->_agent, 'CocoaRestClient') !== false) {
-                $aresult = explode('/', stristr($this->_agent, 'CocoaRestClient'));
-                if (isset($aresult[1])) {
-                    $aversion = explode(' ', $aresult[1]);
-                    $this->setVersion($aversion[0]);
-                } else {
-                    $this->setVersion(self::VERSION_UNKNOWN);
-                }
-                $this->setBrowser(self::BROWSER_COCOA);
-                return true;
-            }
-            return false;
-        }
-
-        /**
-         * Detect if URL is loaded from FacebookExternalHit
-         * @return boolean True if it detects FacebookExternalHit otherwise false
-         */
-        protected function checkFacebookExternalHit()
-        {
-            if (stristr($this->_agent, 'FacebookExternalHit')) {
-                $this->setRobot(true);
-                $this->setFacebook(true);
-                return true;
-            }
-            return false;
-        }
-
-        /**
-         * Detect if URL is being loaded from internal Facebook browser
-         * @return boolean True if it detects internal Facebook browser otherwise false
-         */
-        protected function checkForFacebookIos()
-        {
-            if (stristr($this->_agent, 'FBIOS')) {
-                $this->setFacebook(true);
-                return true;
-            }
-            return false;
-        }
-
-        /**
-         * Detect Version for the Safari browser on iOS devices
-         * @return boolean True if it detects the version correctly otherwise false
-         */
-        protected function getSafariVersionOnIos()
-        {
-            $aresult = explode('/', stristr($this->_agent, 'Version'));
-            if (isset($aresult[1])) {
-                $aversion = explode(' ', $aresult[1]);
-                $this->setVersion($aversion[0]);
-                return true;
-            }
-            return false;
-        }
-
-        /**
-         * Detect Version for the Chrome browser on iOS devices
-         * @return boolean True if it detects the version correctly otherwise false
-         */
-        protected function getChromeVersionOnIos()
-        {
-            $aresult = explode('/', stristr($this->_agent, 'CriOS'));
-            if (isset($aresult[1])) {
-                $aversion = explode(' ', $aresult[1]);
-                $this->setVersion($aversion[0]);
-                $this->setBrowser(self::BROWSER_CHROME);
-                return true;
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is iPhone or not (last updated 1.7)
-         * @return boolean True if the browser is iPhone otherwise false
-         */
-        protected function checkBrowseriPhone()
-        {
-            if (stripos($this->_agent, 'iPhone') !== false) {
-                $this->setVersion(self::VERSION_UNKNOWN);
-                $this->setBrowser(self::BROWSER_IPHONE);
-                $this->getSafariVersionOnIos();
-                $this->getChromeVersionOnIos();
-                $this->checkForFacebookIos();
-                $this->setMobile(true);
-                return true;
-
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is iPad or not (last updated 1.7)
-         * @return boolean True if the browser is iPad otherwise false
-         */
-        protected function checkBrowseriPad()
-        {
-            if (stripos($this->_agent, 'iPad') !== false) {
-                $this->setVersion(self::VERSION_UNKNOWN);
-                $this->setBrowser(self::BROWSER_IPAD);
-                $this->getSafariVersionOnIos();
-                $this->getChromeVersionOnIos();
-                $this->checkForFacebookIos();
-                $this->setTablet(true);
-                return true;
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is iPod or not (last updated 1.7)
-         * @return boolean True if the browser is iPod otherwise false
-         */
-        protected function checkBrowseriPod()
-        {
-            if (stripos($this->_agent, 'iPod') !== false) {
-                $this->setVersion(self::VERSION_UNKNOWN);
-                $this->setBrowser(self::BROWSER_IPOD);
-                $this->getSafariVersionOnIos();
-                $this->getChromeVersionOnIos();
-                $this->checkForFacebookIos();
-                $this->setMobile(true);
-                return true;
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is Android or not (last updated 1.7)
-         * @return boolean True if the browser is Android otherwise false
-         */
-        protected function checkBrowserAndroid()
-        {
-            if (stripos($this->_agent, 'Android') !== false) {
-                $aresult = explode(' ', stristr($this->_agent, 'Android'));
-                if (isset($aresult[1])) {
-                    $aversion = explode(' ', $aresult[1]);
-                    $this->setVersion($aversion[0]);
-                } else {
-                    $this->setVersion(self::VERSION_UNKNOWN);
-                }
-                if (stripos($this->_agent, 'Mobile') !== false) {
-                    $this->setMobile(true);
-                } else {
-                    $this->setTablet(true);
-                }
-                $this->setBrowser(self::BROWSER_ANDROID);
-                return true;
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is Vivaldi
-         * @return boolean True if the browser is Vivaldi otherwise false
-         */
-        protected function checkBrowserVivaldi()
-        {
-            if (stripos($this->_agent, 'Vivaldi') !== false) {
-                $aresult = explode('/', stristr($this->_agent, 'Vivaldi'));
-                if (isset($aresult[1])) {
-                    $aversion = explode(' ', $aresult[1]);
-                    $this->setVersion($aversion[0]);
-                    $this->setBrowser(self::BROWSER_VIVALDI);
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine if the browser is Yandex
-         * @return boolean True if the browser is Yandex otherwise false
-         */
-        protected function checkBrowserYandex()
-        {
-            if (stripos($this->_agent, 'YaBrowser') !== false) {
-                $aresult = explode('/', stristr($this->_agent, 'YaBrowser'));
-                if (isset($aresult[1])) {
-                    $aversion = explode(' ', $aresult[1]);
-                    $this->setVersion($aversion[0]);
-                    $this->setBrowser(self::BROWSER_YANDEX);
-
-                    if (stripos($this->_agent, 'iPad') !== false) {
-                        $this->setTablet(true);
-                    } elseif (stripos($this->_agent, 'Mobile') !== false) {
-                        $this->setMobile(true);
-                    } elseif (stripos($this->_agent, 'Android') !== false) {
-                        $this->setTablet(true);
-                    }
-
-                    return true;
-                }
-            }
-
-            return false;
-        }
-
-        /**
-         * Determine if the browser is a PlayStation
-         * @return boolean True if the browser is PlayStation otherwise false
-         */
-        protected function checkBrowserPlayStation()
-        {
-            if (stripos($this->_agent, 'PlayStation ') !== false) {
-                $aresult = explode(' ', stristr($this->_agent, 'PlayStation '));
-                $this->setBrowser(self::BROWSER_PLAYSTATION);
-                if (isset($aresult[0])) {
-                    $aversion = explode(')', $aresult[2]);
-                    $this->setVersion($aversion[0]);
-                    if (stripos($this->_agent, 'Portable)') !== false || stripos($this->_agent, 'Vita') !== false) {
-                        $this->setMobile(true);
-                    }
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * Determine the user's platform (last updated 2.0)
-         */
-        protected function checkPlatform()
-        {
-            if (stripos($this->_agent, 'windows') !== false) {
-                $this->_platform = self::PLATFORM_WINDOWS;
-            } else if (stripos($this->_agent, 'iPad') !== false) {
-                $this->_platform = self::PLATFORM_IPAD;
-            } else if (stripos($this->_agent, 'iPod') !== false) {
-                $this->_platform = self::PLATFORM_IPOD;
-            } else if (stripos($this->_agent, 'iPhone') !== false) {
-                $this->_platform = self::PLATFORM_IPHONE;
-            } elseif (stripos($this->_agent, 'mac') !== false) {
-                $this->_platform = self::PLATFORM_APPLE;
-            } elseif (stripos($this->_agent, 'android') !== false) {
-                $this->_platform = self::PLATFORM_ANDROID;
-            } elseif (stripos($this->_agent, 'Silk') !== false) {
-                $this->_platform = self::PLATFORM_FIRE_OS;
-            } elseif (stripos($this->_agent, 'linux') !== false && stripos($this->_agent, 'SMART-TV') !== false ) {
-                $this->_platform = self::PLATFORM_LINUX .'/'.self::PLATFORM_SMART_TV;
-            } elseif (stripos($this->_agent, 'linux') !== false) {
-                $this->_platform = self::PLATFORM_LINUX;
-            } else if (stripos($this->_agent, 'Nokia') !== false) {
-                $this->_platform = self::PLATFORM_NOKIA;
-            } else if (stripos($this->_agent, 'BlackBerry') !== false) {
-                $this->_platform = self::PLATFORM_BLACKBERRY;
-            } elseif (stripos($this->_agent, 'FreeBSD') !== false) {
-                $this->_platform = self::PLATFORM_FREEBSD;
-            } elseif (stripos($this->_agent, 'OpenBSD') !== false) {
-                $this->_platform = self::PLATFORM_OPENBSD;
-            } elseif (stripos($this->_agent, 'NetBSD') !== false) {
-                $this->_platform = self::PLATFORM_NETBSD;
-            } elseif (stripos($this->_agent, 'OpenSolaris') !== false) {
-                $this->_platform = self::PLATFORM_OPENSOLARIS;
-            } elseif (stripos($this->_agent, 'SunOS') !== false) {
-                $this->_platform = self::PLATFORM_SUNOS;
-            } elseif (stripos($this->_agent, 'OS\/2') !== false) {
-                $this->_platform = self::PLATFORM_OS2;
-            } elseif (stripos($this->_agent, 'BeOS') !== false) {
-                $this->_platform = self::PLATFORM_BEOS;
-            } elseif (stripos($this->_agent, 'win') !== false) {
-                $this->_platform = self::PLATFORM_WINDOWS;
-            } elseif (stripos($this->_agent, 'Playstation') !== false) {
-                $this->_platform = self::PLATFORM_PLAYSTATION;
-            } elseif (stripos($this->_agent, 'Roku') !== false) {
-                $this->_platform = self::PLATFORM_ROKU;
-            } elseif (stripos($this->_agent, 'iOS') !== false) {
-                $this->_platform = self::PLATFORM_IPHONE . '/' . self::PLATFORM_IPAD;
-            } elseif (stripos($this->_agent, 'tvOS') !== false) {
-                $this->_platform = self::PLATFORM_APPLE_TV;
-            } elseif (stripos($this->_agent, 'curl') !== false) {
-                $this->_platform = self::PLATFORM_TERMINAL;
-            } elseif (stripos($this->_agent, 'CrOS') !== false) {
-                $this->_platform = self::PLATFORM_CHROME_OS;
-            } elseif (stripos($this->_agent, 'okhttp') !== false) {
-                $this->_platform = self::PLATFORM_JAVA_ANDROID;
-            } elseif (stripos($this->_agent, 'PostmanRuntime') !== false) {
-                $this->_platform = self::PLATFORM_POSTMAN;
-            } elseif (stripos($this->_agent, 'Iframely') !== false) {
-                $this->_platform = self::PLATFORM_I_FRAME;
-            }
-
-        }
-    }
+	defined('ROOT_PATH') || exit('Access denied');
+	/**
+	 * File: Browser.php
+	 * Author: Chris Schuld (http://chrisschuld.com/)
+	 * Last Modified: July 22nd, 2016
+	 * @version 2.0
+	 * @package PegasusPHP
+	 *
+	 * Copyright (C) 2008-2010 Chris Schuld  (chris@chrisschuld.com)
+	 *
+	 * This program is free software; you can redistribute it and/or
+	 * modify it under the terms of the GNU General Public License as
+	 * published by the Free Software Foundation; either version 2 of
+	 * the License, or (at your option) any later version.
+	 *
+	 * This program is distributed in the hope that it will be useful,
+	 * but WITHOUT ANY WARRANTY; without even the implied warranty of
+	 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	 * GNU General Public License for more details at:
+	 * http://www.gnu.org/copyleft/gpl.html
+	 *
+	 *
+	 * Typical Usage:
+	 *
+	 *   $browser = new Browser();
+	 *   if( $browser->getBrowser() == Browser::BROWSER_FIREFOX && $browser->getVersion() >= 2 ) {
+	 *    echo 'You have FireFox version 2 or greater';
+	 *   }
+	 *
+	 * User Agents Sampled from: http://www.useragentstring.com/
+	 *
+	 * This implementation is based on the original work from Gary White
+	 * http://apptools.com/phptools/browser/
+	 *
+	 */
+	class Browser
+	{
+		private $_agent = '';
+		private $_browser_name = '';
+		private $_version = '';
+		private $_platform = '';
+		private $_os = '';
+		private $_is_aol = false;
+		private $_is_mobile = false;
+		private $_is_tablet = false;
+		private $_is_robot = false;
+		private $_is_facebook = false;
+		private $_aol_version = '';
+
+		const BROWSER_UNKNOWN = 'unknown';
+		const VERSION_UNKNOWN = 'unknown';
+
+		const BROWSER_OPERA = 'Opera'; // http://www.opera.com/
+		const BROWSER_OPERA_MINI = 'Opera Mini'; // http://www.opera.com/mini/
+		const BROWSER_WEBTV = 'WebTV'; // http://www.webtv.net/pc/
+		const BROWSER_EDGE = 'Edge'; // https://www.microsoft.com/edge
+		const BROWSER_IE = 'Internet Explorer'; // http://www.microsoft.com/ie/
+		const BROWSER_POCKET_IE = 'Pocket Internet Explorer'; // http://en.wikipedia.org/wiki/Internet_Explorer_Mobile
+		const BROWSER_KONQUEROR = 'Konqueror'; // http://www.konqueror.org/
+		const BROWSER_ICAB = 'iCab'; // http://www.icab.de/
+		const BROWSER_OMNIWEB = 'OmniWeb'; // http://www.omnigroup.com/applications/omniweb/
+		const BROWSER_FIREBIRD = 'Firebird'; // http://www.ibphoenix.com/
+		const BROWSER_FIREFOX = 'Firefox'; // http://www.mozilla.com/en-US/firefox/firefox.html
+		const BROWSER_ICEWEASEL = 'Iceweasel'; // http://www.geticeweasel.org/
+		const BROWSER_SHIRETOKO = 'Shiretoko'; // http://wiki.mozilla.org/Projects/shiretoko
+		const BROWSER_MOZILLA = 'Mozilla'; // http://www.mozilla.com/en-US/
+		const BROWSER_AMAYA = 'Amaya'; // http://www.w3.org/Amaya/
+		const BROWSER_LYNX = 'Lynx'; // http://en.wikipedia.org/wiki/Lynx
+		const BROWSER_SAFARI = 'Safari'; // http://apple.com
+		const BROWSER_IPHONE = 'iPhone'; // http://apple.com
+		const BROWSER_IPOD = 'iPod'; // http://apple.com
+		const BROWSER_IPAD = 'iPad'; // http://apple.com
+		const BROWSER_CHROME = 'Chrome'; // http://www.google.com/chrome
+		const BROWSER_ANDROID = 'Android'; // http://www.android.com/
+		const BROWSER_GOOGLEBOT = 'GoogleBot'; // http://en.wikipedia.org/wiki/Googlebot
+
+		const BROWSER_YANDEXBOT = 'YandexBot'; // http://yandex.com/bots
+		const BROWSER_YANDEXIMAGERESIZER_BOT = 'YandexImageResizer'; // http://yandex.com/bots
+		const BROWSER_YANDEXIMAGES_BOT = 'YandexImages'; // http://yandex.com/bots
+		const BROWSER_YANDEXVIDEO_BOT = 'YandexVideo'; // http://yandex.com/bots
+		const BROWSER_YANDEXMEDIA_BOT = 'YandexMedia'; // http://yandex.com/bots
+		const BROWSER_YANDEXBLOGS_BOT = 'YandexBlogs'; // http://yandex.com/bots
+		const BROWSER_YANDEXFAVICONS_BOT = 'YandexFavicons'; // http://yandex.com/bots
+		const BROWSER_YANDEXWEBMASTER_BOT = 'YandexWebmaster'; // http://yandex.com/bots
+		const BROWSER_YANDEXDIRECT_BOT = 'YandexDirect'; // http://yandex.com/bots
+		const BROWSER_YANDEXMETRIKA_BOT = 'YandexMetrika'; // http://yandex.com/bots
+		const BROWSER_YANDEXNEWS_BOT = 'YandexNews'; // http://yandex.com/bots
+		const BROWSER_YANDEXCATALOG_BOT = 'YandexCatalog'; // http://yandex.com/bots
+
+		const BROWSER_SLURP = 'Yahoo! Slurp'; // http://en.wikipedia.org/wiki/Yahoo!_Slurp
+		const BROWSER_W3CVALIDATOR = 'W3C Validator'; // http://validator.w3.org/
+		const BROWSER_BLACKBERRY = 'BlackBerry'; // http://www.blackberry.com/
+		const BROWSER_ICECAT = 'IceCat'; // http://en.wikipedia.org/wiki/GNU_IceCat
+		const BROWSER_NOKIA_S60 = 'Nokia S60 OSS Browser'; // http://en.wikipedia.org/wiki/Web_Browser_for_S60
+		const BROWSER_NOKIA = 'Nokia Browser'; // * all other WAP-based browsers on the Nokia Platform
+		const BROWSER_MSN = 'MSN Browser'; // http://explorer.msn.com/
+		const BROWSER_MSNBOT = 'MSN Bot'; // http://search.msn.com/msnbot.htm
+		const BROWSER_BINGBOT = 'Bing Bot'; // http://en.wikipedia.org/wiki/Bingbot
+		const BROWSER_VIVALDI = 'Vivalidi'; // https://vivaldi.com/
+		const BROWSER_YANDEX = 'Yandex'; // https://browser.yandex.ua/
+
+		const BROWSER_NETSCAPE_NAVIGATOR = 'Netscape Navigator'; // http://browser.netscape.com/ (DEPRECATED)
+		const BROWSER_GALEON = 'Galeon'; // http://galeon.sourceforge.net/ (DEPRECATED)
+		const BROWSER_NETPOSITIVE = 'NetPositive'; // http://en.wikipedia.org/wiki/NetPositive (DEPRECATED)
+		const BROWSER_PHOENIX = 'Phoenix'; // http://en.wikipedia.org/wiki/History_of_Mozilla_Firefox (DEPRECATED)
+		const BROWSER_PLAYSTATION = "PlayStation";
+		const BROWSER_SAMSUNG = "SamsungBrowser";
+		const BROWSER_SILK = "Silk";
+		const BROWSER_I_FRAME = "Iframely";
+		const BROWSER_COCOA = "CocoaRestClient";
+
+		const PLATFORM_UNKNOWN = 'unknown';
+		const PLATFORM_WINDOWS = 'Windows';
+		const PLATFORM_WINDOWS_CE = 'Windows CE';
+		const PLATFORM_APPLE = 'Apple';
+		const PLATFORM_LINUX = 'Linux';
+		const PLATFORM_OS2 = 'OS/2';
+		const PLATFORM_BEOS = 'BeOS';
+		const PLATFORM_IPHONE = 'iPhone';
+		const PLATFORM_IPOD = 'iPod';
+		const PLATFORM_IPAD = 'iPad';
+		const PLATFORM_BLACKBERRY = 'BlackBerry';
+		const PLATFORM_NOKIA = 'Nokia';
+		const PLATFORM_FREEBSD = 'FreeBSD';
+		const PLATFORM_OPENBSD = 'OpenBSD';
+		const PLATFORM_NETBSD = 'NetBSD';
+		const PLATFORM_SUNOS = 'SunOS';
+		const PLATFORM_OPENSOLARIS = 'OpenSolaris';
+		const PLATFORM_ANDROID = 'Android';
+		const PLATFORM_PLAYSTATION = "Sony PlayStation";
+		const PLATFORM_ROKU = "Roku";
+		const PLATFORM_APPLE_TV = "Apple TV";
+		const PLATFORM_TERMINAL = "Terminal";
+		const PLATFORM_FIRE_OS = "Fire OS";
+		const PLATFORM_SMART_TV = "SMART-TV";
+		const PLATFORM_CHROME_OS = "Chrome OS";
+		const PLATFORM_JAVA_ANDROID = "Java/Android";
+		const PLATFORM_POSTMAN = "Postman";
+		const PLATFORM_I_FRAME = "Iframely";
+
+		const OPERATING_SYSTEM_UNKNOWN = 'unknown';
+
+		/**
+		 * Class constructor
+		 */
+		public function __construct($userAgent = "")
+		{
+			$this->reset();
+			if ($userAgent != "") {
+				$this->setUserAgent($userAgent);
+			} else {
+				$this->determine();
+			}
+		}
+
+		/**
+		 * Reset all properties
+		 */
+		public function reset()
+		{
+			$this->_agent = isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : "";
+			$this->_browser_name = self::BROWSER_UNKNOWN;
+			$this->_version = self::VERSION_UNKNOWN;
+			$this->_platform = self::PLATFORM_UNKNOWN;
+			$this->_os = self::OPERATING_SYSTEM_UNKNOWN;
+			$this->_is_aol = false;
+			$this->_is_mobile = false;
+			$this->_is_tablet = false;
+			$this->_is_robot = false;
+			$this->_is_facebook = false;
+			$this->_aol_version = self::VERSION_UNKNOWN;
+		}
+
+		/**
+		 * Check to see if the specific browser is valid
+		 * @param string $browserName
+		 * @return bool True if the browser is the specified browser
+		 */
+		public function isBrowser($browserName)
+		{
+			return (0 == strcasecmp($this->_browser_name, trim($browserName)));
+		}
+
+		/**
+		 * The name of the browser.  All return types are from the class contants
+		 * @return string Name of the browser
+		 */
+		public function getBrowser()
+		{
+			return $this->_browser_name;
+		}
+
+		/**
+		 * Set the name of the browser
+		 * @param $browser string The name of the Browser
+		 */
+		public function setBrowser($browser)
+		{
+			$this->_browser_name = $browser;
+		}
+
+		/**
+		 * The name of the platform.  All return types are from the class contants
+		 * @return string Name of the browser
+		 */
+		public function getPlatform()
+		{
+			return $this->_platform;
+		}
+
+		/**
+		 * Set the name of the platform
+		 * @param string $platform The name of the Platform
+		 */
+		public function setPlatform($platform)
+		{
+			$this->_platform = $platform;
+		}
+
+		/**
+		 * The version of the browser.
+		 * @return string Version of the browser (will only contain alpha-numeric characters and a period)
+		 */
+		public function getVersion()
+		{
+			return $this->_version;
+		}
+
+		/**
+		 * Set the version of the browser
+		 * @param string $version The version of the Browser
+		 */
+		public function setVersion($version)
+		{
+			$this->_version = preg_replace('/[^0-9,.,a-z,A-Z-]/', '', $version);
+		}
+
+		/**
+		 * The version of AOL.
+		 * @return string Version of AOL (will only contain alpha-numeric characters and a period)
+		 */
+		public function getAolVersion()
+		{
+			return $this->_aol_version;
+		}
+
+		/**
+		 * Set the version of AOL
+		 * @param string $version The version of AOL
+		 */
+		public function setAolVersion($version)
+		{
+			$this->_aol_version = preg_replace('/[^0-9,.,a-z,A-Z]/', '', $version);
+		}
+
+		/**
+		 * Is the browser from AOL?
+		 * @return boolean True if the browser is from AOL otherwise false
+		 */
+		public function isAol()
+		{
+			return $this->_is_aol;
+		}
+
+		/**
+		 * Is the browser from a mobile device?
+		 * @return boolean True if the browser is from a mobile device otherwise false
+		 */
+		public function isMobile()
+		{
+			return $this->_is_mobile;
+		}
+
+		/**
+		 * Is the browser from a tablet device?
+		 * @return boolean True if the browser is from a tablet device otherwise false
+		 */
+		public function isTablet()
+		{
+			return $this->_is_tablet;
+		}
+
+		/**
+		 * Is the browser from a robot (ex Slurp,GoogleBot)?
+		 * @return boolean True if the browser is from a robot otherwise false
+		 */
+		public function isRobot()
+		{
+			return $this->_is_robot;
+		}
+
+		/**
+		 * Is the browser from facebook?
+		 * @return boolean True if the browser is from facebook otherwise false
+		 */
+		public function isFacebook()
+		{
+			return $this->_is_facebook;
+		}
+
+		/**
+		 * Set the browser to be from AOL
+		 * @param $isAol
+		 */
+		public function setAol($isAol)
+		{
+			$this->_is_aol = $isAol;
+		}
+
+		/**
+		 * Set the Browser to be mobile
+		 * @param boolean $value is the browser a mobile browser or not
+		 */
+		protected function setMobile($value = true)
+		{
+			$this->_is_mobile = $value;
+		}
+
+		/**
+		 * Set the Browser to be tablet
+		 * @param boolean $value is the browser a tablet browser or not
+		 */
+		protected function setTablet($value = true)
+		{
+			$this->_is_tablet = $value;
+		}
+
+		/**
+		 * Set the Browser to be a robot
+		 * @param boolean $value is the browser a robot or not
+		 */
+		protected function setRobot($value = true)
+		{
+			$this->_is_robot = $value;
+		}
+
+		/**
+		 * Set the Browser to be a Facebook request
+		 * @param boolean $value is the browser a robot or not
+		 */
+		protected function setFacebook($value = true)
+		{
+			$this->_is_facebook = $value;
+		}
+
+		/**
+		 * Get the user agent value in use to determine the browser
+		 * @return string The user agent from the HTTP header
+		 */
+		public function getUserAgent()
+		{
+			return $this->_agent;
+		}
+
+		/**
+		 * Set the user agent value (the construction will use the HTTP header value - this will overwrite it)
+		 * @param string $agent_string The value for the User Agent
+		 */
+		public function setUserAgent($agent_string)
+		{
+			$this->reset();
+			$this->_agent = $agent_string;
+			$this->determine();
+		}
+
+		/**
+		 * Used to determine if the browser is actually "chromeframe"
+		 * @since 1.7
+		 * @return boolean True if the browser is using chromeframe
+		 */
+		public function isChromeFrame()
+		{
+			return (strpos($this->_agent, "chromeframe") !== false);
+		}
+
+		/**
+		 * Returns a formatted string with a summary of the details of the browser.
+		 * @return string formatted string with a summary of the browser
+		 */
+		public function __toString()
+		{
+			return "<strong>Browser Name:</strong> {$this->getBrowser()}<br/>\n" .
+				"<strong>Browser Version:</strong> {$this->getVersion()}<br/>\n" .
+				"<strong>Browser User Agent String:</strong> {$this->getUserAgent()}<br/>\n" .
+				"<strong>Platform:</strong> {$this->getPlatform()}<br/>";
+		}
+
+		/**
+		 * Protected routine to calculate and determine what the browser is in use (including platform)
+		 */
+		protected function determine()
+		{
+			$this->checkPlatform();
+			$this->checkBrowsers();
+			$this->checkForAol();
+		}
+
+		/**
+		 * Protected routine to determine the browser type
+		 * @return boolean True if the browser was detected otherwise false
+		 */
+		protected function checkBrowsers()
+		{
+			return (
+				// well-known, well-used
+				// Special Notes:
+				// (1) Opera must be checked before FireFox due to the odd
+				//     user agents used in some older versions of Opera
+				// (2) WebTV is strapped onto Internet Explorer so we must
+				//     check for WebTV before IE
+				// (3) (deprecated) Galeon is based on Firefox and needs to be
+				//     tested before Firefox is tested
+				// (4) OmniWeb is based on Safari so OmniWeb check must occur
+				//     before Safari
+				// (5) Netscape 9+ is based on Firefox so Netscape checks
+				//     before FireFox are necessary
+				// (6) Vivalid is UA contains both Firefox and Chrome so Vivalid checks
+				//     before Firefox and Chrome
+				$this->checkBrowserWebTv() ||
+				$this->checkBrowserEdge() ||
+				$this->checkBrowserInternetExplorer() ||
+				$this->checkBrowserOpera() ||
+				$this->checkBrowserGaleon() ||
+				$this->checkBrowserNetscapeNavigator9Plus() ||
+				$this->checkBrowserVivaldi() ||
+				$this->checkBrowserYandex() ||
+				$this->checkBrowserFirefox() ||
+				$this->checkBrowserChrome() ||
+				$this->checkBrowserOmniWeb() ||
+
+				// common mobile
+				$this->checkBrowserAndroid() ||
+				$this->checkBrowseriPad() ||
+				$this->checkBrowseriPod() ||
+				$this->checkBrowseriPhone() ||
+				$this->checkBrowserBlackBerry() ||
+				$this->checkBrowserNokia() ||
+
+				// common bots
+				$this->checkBrowserGoogleBot() ||
+				$this->checkBrowserMSNBot() ||
+				$this->checkBrowserBingBot() ||
+				$this->checkBrowserSlurp() ||
+
+				// Yandex bots
+				$this->checkBrowserYandexBot() ||
+				$this->checkBrowserYandexImageResizerBot() ||
+				$this->checkBrowserYandexBlogsBot() ||
+				$this->checkBrowserYandexCatalogBot() ||
+				$this->checkBrowserYandexDirectBot() ||
+				$this->checkBrowserYandexFaviconsBot() ||
+				$this->checkBrowserYandexImagesBot() ||
+				$this->checkBrowserYandexMediaBot() ||
+				$this->checkBrowserYandexMetrikaBot() ||
+				$this->checkBrowserYandexNewsBot() ||
+				$this->checkBrowserYandexVideoBot() ||
+				$this->checkBrowserYandexWebmasterBot() ||
+
+				// check for facebook external hit when loading URL
+				$this->checkFacebookExternalHit() ||
+
+				// WebKit base check (post mobile and others)
+				$this->checkBrowserSamsung() ||
+				$this->checkBrowserSilk() ||
+				$this->checkBrowserSafari() ||
+
+				// everyone else
+				$this->checkBrowserNetPositive() ||
+				$this->checkBrowserFirebird() ||
+				$this->checkBrowserKonqueror() ||
+				$this->checkBrowserIcab() ||
+				$this->checkBrowserPhoenix() ||
+				$this->checkBrowserAmaya() ||
+				$this->checkBrowserLynx() ||
+				$this->checkBrowserShiretoko() ||
+				$this->checkBrowserIceCat() ||
+				$this->checkBrowserIceweasel() ||
+				$this->checkBrowserW3CValidator() ||
+				$this->checkBrowserPlayStation() ||
+				$this->checkBrowserIframely() ||
+				$this->checkBrowserCocoa() ||
+				$this->checkBrowserMozilla() /* Mozilla is such an open standard that you must check it last */
+
+
+			);
+		}
+
+		/**
+		 * Determine if the user is using a BlackBerry (last updated 1.7)
+		 * @return boolean True if the browser is the BlackBerry browser otherwise false
+		 */
+		protected function checkBrowserBlackBerry()
+		{
+			if (stripos($this->_agent, 'blackberry') !== false) {
+				$aresult = explode("/", stristr($this->_agent, "BlackBerry"));
+				if (isset($aresult[1])) {
+					$aversion = explode(' ', $aresult[1]);
+					$this->setVersion($aversion[0]);
+					$this->_browser_name = self::BROWSER_BLACKBERRY;
+					$this->setMobile(true);
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the user is using an AOL User Agent (last updated 1.7)
+		 * @return boolean True if the browser is from AOL otherwise false
+		 */
+		protected function checkForAol()
+		{
+			$this->setAol(false);
+			$this->setAolVersion(self::VERSION_UNKNOWN);
+
+			if (stripos($this->_agent, 'aol') !== false) {
+				$aversion = explode(' ', stristr($this->_agent, 'AOL'));
+				if (isset($aversion[1])) {
+					$this->setAol(true);
+					$this->setAolVersion(preg_replace('/[^0-9\.a-z]/i', '', $aversion[1]));
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is the GoogleBot or not (last updated 1.7)
+		 * @return boolean True if the browser is the GoogletBot otherwise false
+		 */
+		protected function checkBrowserGoogleBot()
+		{
+			if (stripos($this->_agent, 'googlebot') !== false) {
+				$aresult = explode('/', stristr($this->_agent, 'googlebot'));
+				if (isset($aresult[1])) {
+					$aversion = explode(' ', $aresult[1]);
+					$this->setVersion(str_replace(';', '', $aversion[0]));
+					$this->_browser_name = self::BROWSER_GOOGLEBOT;
+					$this->setRobot(true);
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is the YandexBot or not
+		 * @return boolean True if the browser is the YandexBot otherwise false
+		 */
+		protected function checkBrowserYandexBot()
+		{
+			if (stripos($this->_agent, 'YandexBot') !== false) {
+				$aresult = explode('/', stristr($this->_agent, 'YandexBot'));
+				if (isset($aresult[1])) {
+					$aversion = explode(' ', $aresult[1]);
+					$this->setVersion(str_replace(';', '', $aversion[0]));
+					$this->_browser_name = self::BROWSER_YANDEXBOT;
+					$this->setRobot(true);
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is the YandexImageResizer or not
+		 * @return boolean True if the browser is the YandexImageResizer otherwise false
+		 */
+		protected function checkBrowserYandexImageResizerBot()
+		{
+			if (stripos($this->_agent, 'YandexImageResizer') !== false) {
+				$aresult = explode('/', stristr($this->_agent, 'YandexImageResizer'));
+				if (isset($aresult[1])) {
+					$aversion = explode(' ', $aresult[1]);
+					$this->setVersion(str_replace(';', '', $aversion[0]));
+					$this->_browser_name = self::BROWSER_YANDEXIMAGERESIZER_BOT;
+					$this->setRobot(true);
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is the YandexCatalog or not
+		 * @return boolean True if the browser is the YandexCatalog otherwise false
+		 */
+		protected function checkBrowserYandexCatalogBot()
+		{
+			if (stripos($this->_agent, 'YandexCatalog') !== false) {
+				$aresult = explode('/', stristr($this->_agent, 'YandexCatalog'));
+				if (isset($aresult[1])) {
+					$aversion = explode(' ', $aresult[1]);
+					$this->setVersion(str_replace(';', '', $aversion[0]));
+					$this->_browser_name = self::BROWSER_YANDEXCATALOG_BOT;
+					$this->setRobot(true);
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is the YandexNews or not
+		 * @return boolean True if the browser is the YandexNews otherwise false
+		 */
+		protected function checkBrowserYandexNewsBot()
+		{
+			if (stripos($this->_agent, 'YandexNews') !== false) {
+				$aresult = explode('/', stristr($this->_agent, 'YandexNews'));
+				if (isset($aresult[1])) {
+					$aversion = explode(' ', $aresult[1]);
+					$this->setVersion(str_replace(';', '', $aversion[0]));
+					$this->_browser_name = self::BROWSER_YANDEXNEWS_BOT;
+					$this->setRobot(true);
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is the YandexMetrika or not
+		 * @return boolean True if the browser is the YandexMetrika otherwise false
+		 */
+		protected function checkBrowserYandexMetrikaBot()
+		{
+			if (stripos($this->_agent, 'YandexMetrika') !== false) {
+				$aresult = explode('/', stristr($this->_agent, 'YandexMetrika'));
+				if (isset($aresult[1])) {
+					$aversion = explode(' ', $aresult[1]);
+					$this->setVersion(str_replace(';', '', $aversion[0]));
+					$this->_browser_name = self::BROWSER_YANDEXMETRIKA_BOT;
+					$this->setRobot(true);
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is the YandexDirect or not
+		 * @return boolean True if the browser is the YandexDirect otherwise false
+		 */
+		protected function checkBrowserYandexDirectBot()
+		{
+			if (stripos($this->_agent, 'YandexDirect') !== false) {
+				$aresult = explode('/', stristr($this->_agent, 'YandexDirect'));
+				if (isset($aresult[1])) {
+					$aversion = explode(' ', $aresult[1]);
+					$this->setVersion(str_replace(';', '', $aversion[0]));
+					$this->_browser_name = self::BROWSER_YANDEXDIRECT_BOT;
+					$this->setRobot(true);
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is the YandexWebmaster or not
+		 * @return boolean True if the browser is the YandexWebmaster otherwise false
+		 */
+		protected function checkBrowserYandexWebmasterBot()
+		{
+			if (stripos($this->_agent, 'YandexWebmaster') !== false) {
+				$aresult = explode('/', stristr($this->_agent, 'YandexWebmaster'));
+				if (isset($aresult[1])) {
+					$aversion = explode(' ', $aresult[1]);
+					$this->setVersion(str_replace(';', '', $aversion[0]));
+					$this->_browser_name = self::BROWSER_YANDEXWEBMASTER_BOT;
+					$this->setRobot(true);
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is the YandexFavicons or not
+		 * @return boolean True if the browser is the YandexFavicons otherwise false
+		 */
+		protected function checkBrowserYandexFaviconsBot()
+		{
+			if (stripos($this->_agent, 'YandexFavicons') !== false) {
+				$aresult = explode('/', stristr($this->_agent, 'YandexFavicons'));
+				if (isset($aresult[1])) {
+					$aversion = explode(' ', $aresult[1]);
+					$this->setVersion(str_replace(';', '', $aversion[0]));
+					$this->_browser_name = self::BROWSER_YANDEXFAVICONS_BOT;
+					$this->setRobot(true);
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is the YandexBlogs or not
+		 * @return boolean True if the browser is the YandexBlogs otherwise false
+		 */
+		protected function checkBrowserYandexBlogsBot()
+		{
+			if (stripos($this->_agent, 'YandexBlogs') !== false) {
+				$aresult = explode('/', stristr($this->_agent, 'YandexBlogs'));
+				if (isset($aresult[1])) {
+					$aversion = explode(' ', $aresult[1]);
+					$this->setVersion(str_replace(';', '', $aversion[0]));
+					$this->_browser_name = self::BROWSER_YANDEXBLOGS_BOT;
+					$this->setRobot(true);
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is the YandexMedia or not
+		 * @return boolean True if the browser is the YandexMedia otherwise false
+		 */
+		protected function checkBrowserYandexMediaBot()
+		{
+			if (stripos($this->_agent, 'YandexMedia') !== false) {
+				$aresult = explode('/', stristr($this->_agent, 'YandexMedia'));
+				if (isset($aresult[1])) {
+					$aversion = explode(' ', $aresult[1]);
+					$this->setVersion(str_replace(';', '', $aversion[0]));
+					$this->_browser_name = self::BROWSER_YANDEXMEDIA_BOT;
+					$this->setRobot(true);
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is the YandexVideo or not
+		 * @return boolean True if the browser is the YandexVideo otherwise false
+		 */
+		protected function checkBrowserYandexVideoBot()
+		{
+			if (stripos($this->_agent, 'YandexVideo') !== false) {
+				$aresult = explode('/', stristr($this->_agent, 'YandexVideo'));
+				if (isset($aresult[1])) {
+					$aversion = explode(' ', $aresult[1]);
+					$this->setVersion(str_replace(';', '', $aversion[0]));
+					$this->_browser_name = self::BROWSER_YANDEXVIDEO_BOT;
+					$this->setRobot(true);
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is the YandexImages or not
+		 * @return boolean True if the browser is the YandexImages otherwise false
+		 */
+		protected function checkBrowserYandexImagesBot()
+		{
+			if (stripos($this->_agent, 'YandexImages') !== false) {
+				$aresult = explode('/', stristr($this->_agent, 'YandexImages'));
+				if (isset($aresult[1])) {
+					$aversion = explode(' ', $aresult[1]);
+					$this->setVersion(str_replace(';', '', $aversion[0]));
+					$this->_browser_name = self::BROWSER_YANDEXIMAGES_BOT;
+					$this->setRobot(true);
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is the MSNBot or not (last updated 1.9)
+		 * @return boolean True if the browser is the MSNBot otherwise false
+		 */
+		protected function checkBrowserMSNBot()
+		{
+			if (stripos($this->_agent, "msnbot") !== false) {
+				$aresult = explode("/", stristr($this->_agent, "msnbot"));
+				if (isset($aresult[1])) {
+					$aversion = explode(" ", $aresult[1]);
+					$this->setVersion(str_replace(";", "", $aversion[0]));
+					$this->_browser_name = self::BROWSER_MSNBOT;
+					$this->setRobot(true);
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is the BingBot or not (last updated 1.9)
+		 * @return boolean True if the browser is the BingBot otherwise false
+		 */
+		protected function checkBrowserBingBot()
+		{
+			if (stripos($this->_agent, "bingbot") !== false) {
+				$aresult = explode("/", stristr($this->_agent, "bingbot"));
+				if (isset($aresult[1])) {
+					$aversion = explode(" ", $aresult[1]);
+					$this->setVersion(str_replace(";", "", $aversion[0]));
+					$this->_browser_name = self::BROWSER_BINGBOT;
+					$this->setRobot(true);
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is the W3C Validator or not (last updated 1.7)
+		 * @return boolean True if the browser is the W3C Validator otherwise false
+		 */
+		protected function checkBrowserW3CValidator()
+		{
+			if (stripos($this->_agent, 'W3C-checklink') !== false) {
+				$aresult = explode('/', stristr($this->_agent, 'W3C-checklink'));
+				if (isset($aresult[1])) {
+					$aversion = explode(' ', $aresult[1]);
+					$this->setVersion($aversion[0]);
+					$this->_browser_name = self::BROWSER_W3CVALIDATOR;
+					return true;
+				}
+			} else if (stripos($this->_agent, 'W3C_Validator') !== false) {
+				// Some of the Validator versions do not delineate w/ a slash - add it back in
+				$ua = str_replace("W3C_Validator ", "W3C_Validator/", $this->_agent);
+				$aresult = explode('/', stristr($ua, 'W3C_Validator'));
+				if (isset($aresult[1])) {
+					$aversion = explode(' ', $aresult[1]);
+					$this->setVersion($aversion[0]);
+					$this->_browser_name = self::BROWSER_W3CVALIDATOR;
+					return true;
+				}
+			} else if (stripos($this->_agent, 'W3C-mobileOK') !== false) {
+				$this->_browser_name = self::BROWSER_W3CVALIDATOR;
+				$this->setMobile(true);
+				return true;
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is the Yahoo! Slurp Robot or not (last updated 1.7)
+		 * @return boolean True if the browser is the Yahoo! Slurp Robot otherwise false
+		 */
+		protected function checkBrowserSlurp()
+		{
+			if (stripos($this->_agent, 'slurp') !== false) {
+				$aresult = explode('/', stristr($this->_agent, 'Slurp'));
+				if (isset($aresult[1])) {
+					$aversion = explode(' ', $aresult[1]);
+					$this->setVersion($aversion[0]);
+					$this->_browser_name = self::BROWSER_SLURP;
+					$this->setRobot(true);
+					$this->setMobile(false);
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is Edge or not
+		 * @return boolean True if the browser is Edge otherwise false
+		 */
+		protected function checkBrowserEdge()
+		{
+			if (stripos($this->_agent, 'Edge/') !== false) {
+				$aresult = explode('/', stristr($this->_agent, 'Edge'));
+				if (isset($aresult[1])) {
+					$aversion = explode(' ', $aresult[1]);
+					$this->setVersion($aversion[0]);
+					$this->setBrowser(self::BROWSER_EDGE);
+					if (stripos($this->_agent, 'Windows Phone') !== false || stripos($this->_agent, 'Android') !== false) {
+						$this->setMobile(true);
+					}
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is Internet Explorer or not (last updated 1.7)
+		 * @return boolean True if the browser is Internet Explorer otherwise false
+		 */
+		protected function checkBrowserInternetExplorer()
+		{
+			//  Test for IE11
+			if (stripos($this->_agent, 'Trident/7.0; rv:11.0') !== false) {
+				$this->setBrowser(self::BROWSER_IE);
+				$this->setVersion('11.0');
+				return true;
+			} // Test for v1 - v1.5 IE
+			else if (stripos($this->_agent, 'microsoft internet explorer') !== false) {
+				$this->setBrowser(self::BROWSER_IE);
+				$this->setVersion('1.0');
+				$aresult = stristr($this->_agent, '/');
+				if (preg_match('/308|425|426|474|0b1/i', $aresult)) {
+					$this->setVersion('1.5');
+				}
+				return true;
+			} // Test for versions > 1.5
+			else if (stripos($this->_agent, 'msie') !== false && stripos($this->_agent, 'opera') === false) {
+				// See if the browser is the odd MSN Explorer
+				if (stripos($this->_agent, 'msnb') !== false) {
+					$aresult = explode(' ', stristr(str_replace(';', '; ', $this->_agent), 'MSN'));
+					if (isset($aresult[1])) {
+						$this->setBrowser(self::BROWSER_MSN);
+						$this->setVersion(str_replace(array('(', ')', ';'), '', $aresult[1]));
+						return true;
+					}
+				}
+				$aresult = explode(' ', stristr(str_replace(';', '; ', $this->_agent), 'msie'));
+				if (isset($aresult[1])) {
+					$this->setBrowser(self::BROWSER_IE);
+					$this->setVersion(str_replace(array('(', ')', ';'), '', $aresult[1]));
+					if(preg_match('#trident/([0-9\.]+);#i', $this->_agent, $aresult)){
+						if($aresult[1] == '3.1'){
+							$this->setVersion('7.0');
+						}
+						else if($aresult[1] == '4.0'){
+							$this->setVersion('8.0');
+						}
+						else if($aresult[1] == '5.0'){
+							$this->setVersion('9.0');
+						}
+						else if($aresult[1] == '6.0'){
+							$this->setVersion('10.0');
+						}
+						else if($aresult[1] == '7.0'){
+							$this->setVersion('11.0');
+						}
+						else if($aresult[1] == '8.0'){
+							$this->setVersion('11.0');
+						}
+					}
+					if(stripos($this->_agent, 'IEMobile') !== false) {
+						$this->setBrowser(self::BROWSER_POCKET_IE);
+						$this->setMobile(true);
+					}
+					return true;
+				}
+			} // Test for versions > IE 10
+			else if (stripos($this->_agent, 'trident') !== false) {
+				$this->setBrowser(self::BROWSER_IE);
+				$result = explode('rv:', $this->_agent);
+				if (isset($result[1])) {
+					$this->setVersion(preg_replace('/[^0-9.]+/', '', $result[1]));
+					$this->_agent = str_replace(array("Mozilla", "Gecko"), "MSIE", $this->_agent);
+				}
+			} // Test for Pocket IE
+			else if (stripos($this->_agent, 'mspie') !== false || stripos($this->_agent, 'pocket') !== false) {
+				$aresult = explode(' ', stristr($this->_agent, 'mspie'));
+				if (isset($aresult[1])) {
+					$this->setPlatform(self::PLATFORM_WINDOWS_CE);
+					$this->setBrowser(self::BROWSER_POCKET_IE);
+					$this->setMobile(true);
+
+					if (stripos($this->_agent, 'mspie') !== false) {
+						$this->setVersion($aresult[1]);
+					} else {
+						$aversion = explode('/', $this->_agent);
+						if (isset($aversion[1])) {
+							$this->setVersion($aversion[1]);
+						}
+					}
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is Opera or not (last updated 1.7)
+		 * @return boolean True if the browser is Opera otherwise false
+		 */
+		protected function checkBrowserOpera()
+		{
+			if (stripos($this->_agent, 'opera mini') !== false) {
+				$resultant = stristr($this->_agent, 'opera mini');
+				if (preg_match('/\//', $resultant)) {
+					$aresult = explode('/', $resultant);
+					if (isset($aresult[1])) {
+						$aversion = explode(' ', $aresult[1]);
+						$this->setVersion($aversion[0]);
+					}
+				} else {
+					$aversion = explode(' ', stristr($resultant, 'opera mini'));
+					if (isset($aversion[1])) {
+						$this->setVersion($aversion[1]);
+					}
+				}
+				$this->_browser_name = self::BROWSER_OPERA_MINI;
+				$this->setMobile(true);
+				return true;
+			} else if (stripos($this->_agent, 'opera') !== false) {
+				$resultant = stristr($this->_agent, 'opera');
+				if (preg_match('/Version\/(1*.*)$/', $resultant, $matches)) {
+					$this->setVersion($matches[1]);
+				} else if (preg_match('/\//', $resultant)) {
+					$aresult = explode('/', str_replace("(", " ", $resultant));
+					if (isset($aresult[1])) {
+						$aversion = explode(' ', $aresult[1]);
+						$this->setVersion($aversion[0]);
+					}
+				} else {
+					$aversion = explode(' ', stristr($resultant, 'opera'));
+					$this->setVersion(isset($aversion[1]) ? $aversion[1] : "");
+				}
+				if (stripos($this->_agent, 'Opera Mobi') !== false) {
+					$this->setMobile(true);
+				}
+				$this->_browser_name = self::BROWSER_OPERA;
+				return true;
+			} else if (stripos($this->_agent, 'OPR') !== false) {
+				$resultant = stristr($this->_agent, 'OPR');
+				if (preg_match('/\//', $resultant)) {
+					$aresult = explode('/', str_replace("(", " ", $resultant));
+					if (isset($aresult[1])) {
+						$aversion = explode(' ', $aresult[1]);
+						$this->setVersion($aversion[0]);
+					}
+				}
+				if (stripos($this->_agent, 'Mobile') !== false) {
+					$this->setMobile(true);
+				}
+				$this->_browser_name = self::BROWSER_OPERA;
+				return true;
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is Chrome or not (last updated 1.7)
+		 * @return boolean True if the browser is Chrome otherwise false
+		 */
+		protected function checkBrowserChrome()
+		{
+			if (stripos($this->_agent, 'Chrome') !== false) {
+				$aresult = explode('/', stristr($this->_agent, 'Chrome'));
+				if (isset($aresult[1])) {
+					$aversion = explode(' ', $aresult[1]);
+					$this->setVersion($aversion[0]);
+					$this->setBrowser(self::BROWSER_CHROME);
+					//Chrome on Android
+					if (stripos($this->_agent, 'Android') !== false) {
+						if (stripos($this->_agent, 'Mobile') !== false) {
+							$this->setMobile(true);
+						} else {
+							$this->setTablet(true);
+						}
+					}
+					return true;
+				}
+			}
+			return false;
+		}
+
+
+		/**
+		 * Determine if the browser is WebTv or not (last updated 1.7)
+		 * @return boolean True if the browser is WebTv otherwise false
+		 */
+		protected function checkBrowserWebTv()
+		{
+			if (stripos($this->_agent, 'webtv') !== false) {
+				$aresult = explode('/', stristr($this->_agent, 'webtv'));
+				if (isset($aresult[1])) {
+					$aversion = explode(' ', $aresult[1]);
+					$this->setVersion($aversion[0]);
+					$this->setBrowser(self::BROWSER_WEBTV);
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is NetPositive or not (last updated 1.7)
+		 * @return boolean True if the browser is NetPositive otherwise false
+		 */
+		protected function checkBrowserNetPositive()
+		{
+			if (stripos($this->_agent, 'NetPositive') !== false) {
+				$aresult = explode('/', stristr($this->_agent, 'NetPositive'));
+				if (isset($aresult[1])) {
+					$aversion = explode(' ', $aresult[1]);
+					$this->setVersion(str_replace(array('(', ')', ';'), '', $aversion[0]));
+					$this->setBrowser(self::BROWSER_NETPOSITIVE);
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is Galeon or not (last updated 1.7)
+		 * @return boolean True if the browser is Galeon otherwise false
+		 */
+		protected function checkBrowserGaleon()
+		{
+			if (stripos($this->_agent, 'galeon') !== false) {
+				$aresult = explode(' ', stristr($this->_agent, 'galeon'));
+				$aversion = explode('/', $aresult[0]);
+				if (isset($aversion[1])) {
+					$this->setVersion($aversion[1]);
+					$this->setBrowser(self::BROWSER_GALEON);
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is Konqueror or not (last updated 1.7)
+		 * @return boolean True if the browser is Konqueror otherwise false
+		 */
+		protected function checkBrowserKonqueror()
+		{
+			if (stripos($this->_agent, 'Konqueror') !== false) {
+				$aresult = explode(' ', stristr($this->_agent, 'Konqueror'));
+				$aversion = explode('/', $aresult[0]);
+				if (isset($aversion[1])) {
+					$this->setVersion($aversion[1]);
+					$this->setBrowser(self::BROWSER_KONQUEROR);
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is iCab or not (last updated 1.7)
+		 * @return boolean True if the browser is iCab otherwise false
+		 */
+		protected function checkBrowserIcab()
+		{
+			if (stripos($this->_agent, 'icab') !== false) {
+				$aversion = explode(' ', stristr(str_replace('/', ' ', $this->_agent), 'icab'));
+				if (isset($aversion[1])) {
+					$this->setVersion($aversion[1]);
+					$this->setBrowser(self::BROWSER_ICAB);
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is OmniWeb or not (last updated 1.7)
+		 * @return boolean True if the browser is OmniWeb otherwise false
+		 */
+		protected function checkBrowserOmniWeb()
+		{
+			if (stripos($this->_agent, 'omniweb') !== false) {
+				$aresult = explode('/', stristr($this->_agent, 'omniweb'));
+				$aversion = explode(' ', isset($aresult[1]) ? $aresult[1] : "");
+				$this->setVersion($aversion[0]);
+				$this->setBrowser(self::BROWSER_OMNIWEB);
+				return true;
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is Phoenix or not (last updated 1.7)
+		 * @return boolean True if the browser is Phoenix otherwise false
+		 */
+		protected function checkBrowserPhoenix()
+		{
+			if (stripos($this->_agent, 'Phoenix') !== false) {
+				$aversion = explode('/', stristr($this->_agent, 'Phoenix'));
+				if (isset($aversion[1])) {
+					$this->setVersion($aversion[1]);
+					$this->setBrowser(self::BROWSER_PHOENIX);
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is Firebird or not (last updated 1.7)
+		 * @return boolean True if the browser is Firebird otherwise false
+		 */
+		protected function checkBrowserFirebird()
+		{
+			if (stripos($this->_agent, 'Firebird') !== false) {
+				$aversion = explode('/', stristr($this->_agent, 'Firebird'));
+				if (isset($aversion[1])) {
+					$this->setVersion($aversion[1]);
+					$this->setBrowser(self::BROWSER_FIREBIRD);
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is Netscape Navigator 9+ or not (last updated 1.7)
+		 * NOTE: (http://browser.netscape.com/ - Official support ended on March 1st, 2008)
+		 * @return boolean True if the browser is Netscape Navigator 9+ otherwise false
+		 */
+		protected function checkBrowserNetscapeNavigator9Plus()
+		{
+			if (stripos($this->_agent, 'Firefox') !== false && preg_match('/Navigator\/([^ ]*)/i', $this->_agent, $matches)) {
+				$this->setVersion($matches[1]);
+				$this->setBrowser(self::BROWSER_NETSCAPE_NAVIGATOR);
+				return true;
+			} else if (stripos($this->_agent, 'Firefox') === false && preg_match('/Netscape6?\/([^ ]*)/i', $this->_agent, $matches)) {
+				$this->setVersion($matches[1]);
+				$this->setBrowser(self::BROWSER_NETSCAPE_NAVIGATOR);
+				return true;
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is Shiretoko or not (https://wiki.mozilla.org/Projects/shiretoko) (last updated 1.7)
+		 * @return boolean True if the browser is Shiretoko otherwise false
+		 */
+		protected function checkBrowserShiretoko()
+		{
+			if (stripos($this->_agent, 'Mozilla') !== false && preg_match('/Shiretoko\/([^ ]*)/i', $this->_agent, $matches)) {
+				$this->setVersion($matches[1]);
+				$this->setBrowser(self::BROWSER_SHIRETOKO);
+				return true;
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is Ice Cat or not (http://en.wikipedia.org/wiki/GNU_IceCat) (last updated 1.7)
+		 * @return boolean True if the browser is Ice Cat otherwise false
+		 */
+		protected function checkBrowserIceCat()
+		{
+			if (stripos($this->_agent, 'Mozilla') !== false && preg_match('/IceCat\/([^ ]*)/i', $this->_agent, $matches)) {
+				$this->setVersion($matches[1]);
+				$this->setBrowser(self::BROWSER_ICECAT);
+				return true;
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is Nokia or not (last updated 1.7)
+		 * @return boolean True if the browser is Nokia otherwise false
+		 */
+		protected function checkBrowserNokia()
+		{
+			if (preg_match("/Nokia([^\/]+)\/([^ SP]+)/i", $this->_agent, $matches)) {
+				$this->setVersion($matches[2]);
+				if (stripos($this->_agent, 'Series60') !== false || strpos($this->_agent, 'S60') !== false) {
+					$this->setBrowser(self::BROWSER_NOKIA_S60);
+				} else {
+					$this->setBrowser(self::BROWSER_NOKIA);
+				}
+				$this->setMobile(true);
+				return true;
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is Firefox or not (last updated 1.7)
+		 * @return boolean True if the browser is Firefox otherwise false
+		 */
+		protected function checkBrowserFirefox()
+		{
+			if (stripos($this->_agent, 'safari') === false) {
+				if (preg_match("/Firefox[\/ \(]([^ ;\)]+)/i", $this->_agent, $matches)) {
+					$this->setVersion($matches[1]);
+					$this->setBrowser(self::BROWSER_FIREFOX);
+					//Firefox on Android
+					if (stripos($this->_agent, 'Android') !== false) {
+						if (stripos($this->_agent, 'Mobile') !== false) {
+							$this->setMobile(true);
+						} else {
+							$this->setTablet(true);
+						}
+					}
+					return true;
+				} else if (preg_match("/Firefox$/i", $this->_agent, $matches)) {
+					$this->setVersion("");
+					$this->setBrowser(self::BROWSER_FIREFOX);
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is Firefox or not (last updated 1.7)
+		 * @return boolean True if the browser is Firefox otherwise false
+		 */
+		protected function checkBrowserIceweasel()
+		{
+			if (stripos($this->_agent, 'Iceweasel') !== false) {
+				$aresult = explode('/', stristr($this->_agent, 'Iceweasel'));
+				if (isset($aresult[1])) {
+					$aversion = explode(' ', $aresult[1]);
+					$this->setVersion($aversion[0]);
+					$this->setBrowser(self::BROWSER_ICEWEASEL);
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is Mozilla or not (last updated 1.7)
+		 * @return boolean True if the browser is Mozilla otherwise false
+		 */
+		protected function checkBrowserMozilla()
+		{
+			if (stripos($this->_agent, 'mozilla') !== false && preg_match('/rv:[0-9].[0-9][a-b]?/i', $this->_agent) && stripos($this->_agent, 'netscape') === false) {
+				$aversion = explode(' ', stristr($this->_agent, 'rv:'));
+				preg_match('/rv:[0-9].[0-9][a-b]?/i', $this->_agent, $aversion);
+				$this->setVersion(str_replace('rv:', '', $aversion[0]));
+				$this->setBrowser(self::BROWSER_MOZILLA);
+				return true;
+			} else if (stripos($this->_agent, 'mozilla') !== false && preg_match('/rv:[0-9]\.[0-9]/i', $this->_agent) && stripos($this->_agent, 'netscape') === false) {
+				$aversion = explode('', stristr($this->_agent, 'rv:'));
+				$this->setVersion(str_replace('rv:', '', $aversion[0]));
+				$this->setBrowser(self::BROWSER_MOZILLA);
+				return true;
+			} else if (stripos($this->_agent, 'mozilla') !== false && preg_match('/mozilla\/([^ ]*)/i', $this->_agent, $matches) && stripos($this->_agent, 'netscape') === false) {
+				$this->setVersion($matches[1]);
+				$this->setBrowser(self::BROWSER_MOZILLA);
+				return true;
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is Lynx or not (last updated 1.7)
+		 * @return boolean True if the browser is Lynx otherwise false
+		 */
+		protected function checkBrowserLynx()
+		{
+			if (stripos($this->_agent, 'lynx') !== false) {
+				$aresult = explode('/', stristr($this->_agent, 'Lynx'));
+				$aversion = explode(' ', (isset($aresult[1]) ? $aresult[1] : ""));
+				$this->setVersion($aversion[0]);
+				$this->setBrowser(self::BROWSER_LYNX);
+				return true;
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is Amaya or not (last updated 1.7)
+		 * @return boolean True if the browser is Amaya otherwise false
+		 */
+		protected function checkBrowserAmaya()
+		{
+			if (stripos($this->_agent, 'amaya') !== false) {
+				$aresult = explode('/', stristr($this->_agent, 'Amaya'));
+				if (isset($aresult[1])) {
+					$aversion = explode(' ', $aresult[1]);
+					$this->setVersion($aversion[0]);
+					$this->setBrowser(self::BROWSER_AMAYA);
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is Safari or not (last updated 1.7)
+		 * @return boolean True if the browser is Safari otherwise false
+		 */
+		protected function checkBrowserSafari()
+		{
+			if (stripos($this->_agent, 'Safari') !== false
+				&& stripos($this->_agent, 'iPhone') === false
+				&& stripos($this->_agent, 'iPod') === false
+			) {
+
+				$aresult = explode('/', stristr($this->_agent, 'Version'));
+				if (isset($aresult[1])) {
+					$aversion = explode(' ', $aresult[1]);
+					$this->setVersion($aversion[0]);
+				} else {
+					$this->setVersion(self::VERSION_UNKNOWN);
+				}
+				$this->setBrowser(self::BROWSER_SAFARI);
+				return true;
+			}
+			return false;
+		}
+
+		protected function checkBrowserSamsung()
+		{
+			if (stripos($this->_agent, 'SamsungBrowser') !== false) {
+
+				$aresult = explode('/', stristr($this->_agent, 'SamsungBrowser'));
+				if (isset($aresult[1])) {
+					$aversion = explode(' ', $aresult[1]);
+					$this->setVersion($aversion[0]);
+				} else {
+					$this->setVersion(self::VERSION_UNKNOWN);
+				}
+				$this->setBrowser(self::BROWSER_SAMSUNG);
+				return true;
+			}
+			return false;
+		}
+
+		protected function checkBrowserSilk()
+		{
+			if (stripos($this->_agent, 'Silk') !== false) {
+				$aresult = explode('/', stristr($this->_agent, 'Silk'));
+				if (isset($aresult[1])) {
+					$aversion = explode(' ', $aresult[1]);
+					$this->setVersion($aversion[0]);
+				} else {
+					$this->setVersion(self::VERSION_UNKNOWN);
+				}
+				$this->setBrowser(self::BROWSER_SILK);
+				return true;
+			}
+			return false;
+		}
+
+		protected function checkBrowserIframely()
+		{
+			if (stripos($this->_agent, 'Iframely') !== false) {
+				$aresult = explode('/', stristr($this->_agent, 'Iframely'));
+				if (isset($aresult[1])) {
+					$aversion = explode(' ', $aresult[1]);
+					$this->setVersion($aversion[0]);
+				} else {
+					$this->setVersion(self::VERSION_UNKNOWN);
+				}
+				$this->setBrowser(self::BROWSER_I_FRAME);
+				return true;
+			}
+			return false;
+		}
+
+		protected function checkBrowserCocoa()
+		{
+			if (stripos($this->_agent, 'CocoaRestClient') !== false) {
+				$aresult = explode('/', stristr($this->_agent, 'CocoaRestClient'));
+				if (isset($aresult[1])) {
+					$aversion = explode(' ', $aresult[1]);
+					$this->setVersion($aversion[0]);
+				} else {
+					$this->setVersion(self::VERSION_UNKNOWN);
+				}
+				$this->setBrowser(self::BROWSER_COCOA);
+				return true;
+			}
+			return false;
+		}
+
+		/**
+		 * Detect if URL is loaded from FacebookExternalHit
+		 * @return boolean True if it detects FacebookExternalHit otherwise false
+		 */
+		protected function checkFacebookExternalHit()
+		{
+			if (stristr($this->_agent, 'FacebookExternalHit')) {
+				$this->setRobot(true);
+				$this->setFacebook(true);
+				return true;
+			}
+			return false;
+		}
+
+		/**
+		 * Detect if URL is being loaded from internal Facebook browser
+		 * @return boolean True if it detects internal Facebook browser otherwise false
+		 */
+		protected function checkForFacebookIos()
+		{
+			if (stristr($this->_agent, 'FBIOS')) {
+				$this->setFacebook(true);
+				return true;
+			}
+			return false;
+		}
+
+		/**
+		 * Detect Version for the Safari browser on iOS devices
+		 * @return boolean True if it detects the version correctly otherwise false
+		 */
+		protected function getSafariVersionOnIos()
+		{
+			$aresult = explode('/', stristr($this->_agent, 'Version'));
+			if (isset($aresult[1])) {
+				$aversion = explode(' ', $aresult[1]);
+				$this->setVersion($aversion[0]);
+				return true;
+			}
+			return false;
+		}
+
+		/**
+		 * Detect Version for the Chrome browser on iOS devices
+		 * @return boolean True if it detects the version correctly otherwise false
+		 */
+		protected function getChromeVersionOnIos()
+		{
+			$aresult = explode('/', stristr($this->_agent, 'CriOS'));
+			if (isset($aresult[1])) {
+				$aversion = explode(' ', $aresult[1]);
+				$this->setVersion($aversion[0]);
+				$this->setBrowser(self::BROWSER_CHROME);
+				return true;
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is iPhone or not (last updated 1.7)
+		 * @return boolean True if the browser is iPhone otherwise false
+		 */
+		protected function checkBrowseriPhone()
+		{
+			if (stripos($this->_agent, 'iPhone') !== false) {
+				$this->setVersion(self::VERSION_UNKNOWN);
+				$this->setBrowser(self::BROWSER_IPHONE);
+				$this->getSafariVersionOnIos();
+				$this->getChromeVersionOnIos();
+				$this->checkForFacebookIos();
+				$this->setMobile(true);
+				return true;
+
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is iPad or not (last updated 1.7)
+		 * @return boolean True if the browser is iPad otherwise false
+		 */
+		protected function checkBrowseriPad()
+		{
+			if (stripos($this->_agent, 'iPad') !== false) {
+				$this->setVersion(self::VERSION_UNKNOWN);
+				$this->setBrowser(self::BROWSER_IPAD);
+				$this->getSafariVersionOnIos();
+				$this->getChromeVersionOnIos();
+				$this->checkForFacebookIos();
+				$this->setTablet(true);
+				return true;
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is iPod or not (last updated 1.7)
+		 * @return boolean True if the browser is iPod otherwise false
+		 */
+		protected function checkBrowseriPod()
+		{
+			if (stripos($this->_agent, 'iPod') !== false) {
+				$this->setVersion(self::VERSION_UNKNOWN);
+				$this->setBrowser(self::BROWSER_IPOD);
+				$this->getSafariVersionOnIos();
+				$this->getChromeVersionOnIos();
+				$this->checkForFacebookIos();
+				$this->setMobile(true);
+				return true;
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is Android or not (last updated 1.7)
+		 * @return boolean True if the browser is Android otherwise false
+		 */
+		protected function checkBrowserAndroid()
+		{
+			if (stripos($this->_agent, 'Android') !== false) {
+				$aresult = explode(' ', stristr($this->_agent, 'Android'));
+				if (isset($aresult[1])) {
+					$aversion = explode(' ', $aresult[1]);
+					$this->setVersion($aversion[0]);
+				} else {
+					$this->setVersion(self::VERSION_UNKNOWN);
+				}
+				if (stripos($this->_agent, 'Mobile') !== false) {
+					$this->setMobile(true);
+				} else {
+					$this->setTablet(true);
+				}
+				$this->setBrowser(self::BROWSER_ANDROID);
+				return true;
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is Vivaldi
+		 * @return boolean True if the browser is Vivaldi otherwise false
+		 */
+		protected function checkBrowserVivaldi()
+		{
+			if (stripos($this->_agent, 'Vivaldi') !== false) {
+				$aresult = explode('/', stristr($this->_agent, 'Vivaldi'));
+				if (isset($aresult[1])) {
+					$aversion = explode(' ', $aresult[1]);
+					$this->setVersion($aversion[0]);
+					$this->setBrowser(self::BROWSER_VIVALDI);
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is Yandex
+		 * @return boolean True if the browser is Yandex otherwise false
+		 */
+		protected function checkBrowserYandex()
+		{
+			if (stripos($this->_agent, 'YaBrowser') !== false) {
+				$aresult = explode('/', stristr($this->_agent, 'YaBrowser'));
+				if (isset($aresult[1])) {
+					$aversion = explode(' ', $aresult[1]);
+					$this->setVersion($aversion[0]);
+					$this->setBrowser(self::BROWSER_YANDEX);
+
+					if (stripos($this->_agent, 'iPad') !== false) {
+						$this->setTablet(true);
+					} elseif (stripos($this->_agent, 'Mobile') !== false) {
+						$this->setMobile(true);
+					} elseif (stripos($this->_agent, 'Android') !== false) {
+						$this->setTablet(true);
+					}
+
+					return true;
+				}
+			}
+
+			return false;
+		}
+
+		/**
+		 * Determine if the browser is a PlayStation
+		 * @return boolean True if the browser is PlayStation otherwise false
+		 */
+		protected function checkBrowserPlayStation()
+		{
+			if (stripos($this->_agent, 'PlayStation ') !== false) {
+				$aresult = explode(' ', stristr($this->_agent, 'PlayStation '));
+				$this->setBrowser(self::BROWSER_PLAYSTATION);
+				if (isset($aresult[0])) {
+					$aversion = explode(')', $aresult[2]);
+					$this->setVersion($aversion[0]);
+					if (stripos($this->_agent, 'Portable)') !== false || stripos($this->_agent, 'Vita') !== false) {
+						$this->setMobile(true);
+					}
+					return true;
+				}
+			}
+			return false;
+		}
+
+		/**
+		 * Determine the user's platform (last updated 2.0)
+		 */
+		protected function checkPlatform()
+		{
+			if (stripos($this->_agent, 'windows') !== false) {
+				$this->_platform = self::PLATFORM_WINDOWS;
+			} else if (stripos($this->_agent, 'iPad') !== false) {
+				$this->_platform = self::PLATFORM_IPAD;
+			} else if (stripos($this->_agent, 'iPod') !== false) {
+				$this->_platform = self::PLATFORM_IPOD;
+			} else if (stripos($this->_agent, 'iPhone') !== false) {
+				$this->_platform = self::PLATFORM_IPHONE;
+			} elseif (stripos($this->_agent, 'mac') !== false) {
+				$this->_platform = self::PLATFORM_APPLE;
+			} elseif (stripos($this->_agent, 'android') !== false) {
+				$this->_platform = self::PLATFORM_ANDROID;
+			} elseif (stripos($this->_agent, 'Silk') !== false) {
+				$this->_platform = self::PLATFORM_FIRE_OS;
+			} elseif (stripos($this->_agent, 'linux') !== false && stripos($this->_agent, 'SMART-TV') !== false ) {
+				$this->_platform = self::PLATFORM_LINUX .'/'.self::PLATFORM_SMART_TV;
+			} elseif (stripos($this->_agent, 'linux') !== false) {
+				$this->_platform = self::PLATFORM_LINUX;
+			} else if (stripos($this->_agent, 'Nokia') !== false) {
+				$this->_platform = self::PLATFORM_NOKIA;
+			} else if (stripos($this->_agent, 'BlackBerry') !== false) {
+				$this->_platform = self::PLATFORM_BLACKBERRY;
+			} elseif (stripos($this->_agent, 'FreeBSD') !== false) {
+				$this->_platform = self::PLATFORM_FREEBSD;
+			} elseif (stripos($this->_agent, 'OpenBSD') !== false) {
+				$this->_platform = self::PLATFORM_OPENBSD;
+			} elseif (stripos($this->_agent, 'NetBSD') !== false) {
+				$this->_platform = self::PLATFORM_NETBSD;
+			} elseif (stripos($this->_agent, 'OpenSolaris') !== false) {
+				$this->_platform = self::PLATFORM_OPENSOLARIS;
+			} elseif (stripos($this->_agent, 'SunOS') !== false) {
+				$this->_platform = self::PLATFORM_SUNOS;
+			} elseif (stripos($this->_agent, 'OS\/2') !== false) {
+				$this->_platform = self::PLATFORM_OS2;
+			} elseif (stripos($this->_agent, 'BeOS') !== false) {
+				$this->_platform = self::PLATFORM_BEOS;
+			} elseif (stripos($this->_agent, 'win') !== false) {
+				$this->_platform = self::PLATFORM_WINDOWS;
+			} elseif (stripos($this->_agent, 'Playstation') !== false) {
+				$this->_platform = self::PLATFORM_PLAYSTATION;
+			} elseif (stripos($this->_agent, 'Roku') !== false) {
+				$this->_platform = self::PLATFORM_ROKU;
+			} elseif (stripos($this->_agent, 'iOS') !== false) {
+				$this->_platform = self::PLATFORM_IPHONE . '/' . self::PLATFORM_IPAD;
+			} elseif (stripos($this->_agent, 'tvOS') !== false) {
+				$this->_platform = self::PLATFORM_APPLE_TV;
+			} elseif (stripos($this->_agent, 'curl') !== false) {
+				$this->_platform = self::PLATFORM_TERMINAL;
+			} elseif (stripos($this->_agent, 'CrOS') !== false) {
+				$this->_platform = self::PLATFORM_CHROME_OS;
+			} elseif (stripos($this->_agent, 'okhttp') !== false) {
+				$this->_platform = self::PLATFORM_JAVA_ANDROID;
+			} elseif (stripos($this->_agent, 'PostmanRuntime') !== false) {
+				$this->_platform = self::PLATFORM_POSTMAN;
+			} elseif (stripos($this->_agent, 'Iframely') !== false) {
+				$this->_platform = self::PLATFORM_I_FRAME;
+			}
+
+		}
+	}

core/libraries/FormValidation.php

Indentation +874 added lines, -874 removed lines

@@ -1,916 +1,916 @@
 <?php
-    defined('ROOT_PATH') || exit('Access denied');
-    /**
-     * TNH Framework
-     *
-     * A simple PHP framework using HMVC architecture
-     *
-     * This content is released under the GNU GPL License (GPL)
-     *
-     * Copyright (C) 2017 Tony NGUEREZA
-     *
-     * This program is free software; you can redistribute it and/or
-     * modify it under the terms of the GNU General Public License
-     * as published by the Free Software Foundation; either version 3
-     * of the License, or (at your option) any later version.
-     *
-     * This program is distributed in the hope that it will be useful,
-     * but WITHOUT ANY WARRANTY; without even the implied warranty of
-     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-     * GNU General Public License for more details.
-     *
-     * You should have received a copy of the GNU General Public License
-     * along with this program; if not, write to the Free Software
-     * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-    */
-
-
-     class FormValidation{
+	defined('ROOT_PATH') || exit('Access denied');
+	/**
+	 * TNH Framework
+	 *
+	 * A simple PHP framework using HMVC architecture
+	 *
+	 * This content is released under the GNU GPL License (GPL)
+	 *
+	 * Copyright (C) 2017 Tony NGUEREZA
+	 *
+	 * This program is free software; you can redistribute it and/or
+	 * modify it under the terms of the GNU General Public License
+	 * as published by the Free Software Foundation; either version 3
+	 * of the License, or (at your option) any later version.
+	 *
+	 * This program is distributed in the hope that it will be useful,
+	 * but WITHOUT ANY WARRANTY; without even the implied warranty of
+	 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	 * GNU General Public License for more details.
+	 *
+	 * You should have received a copy of the GNU General Public License
+	 * along with this program; if not, write to the Free Software
+	 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+	 */
+
+
+	 class FormValidation{
 		 
-        /**
-         * The form validation status
-         * @var boolean
-         */
-        protected $_success  = false;
-
-        /**
-         * The list of errors messages
-         * @var array
-         */
-        protected $_errorsMessages = array();
+		/**
+		 * The form validation status
+		 * @var boolean
+		 */
+		protected $_success  = false;
+
+		/**
+		 * The list of errors messages
+		 * @var array
+		 */
+		protected $_errorsMessages = array();
         
-        // Array of rule sets, fieldName => PIPE seperated ruleString
-        protected $_rules             = array();
+		// Array of rule sets, fieldName => PIPE seperated ruleString
+		protected $_rules             = array();
         
-        // Array of errors, niceName => Error Message
-        protected $_errors             = array();
+		// Array of errors, niceName => Error Message
+		protected $_errors             = array();
         
-        // Array of post Key => Nice name labels
-        protected $_labels          = array();
+		// Array of post Key => Nice name labels
+		protected $_labels          = array();
         
-        /**
-         * The errors delimiters
-         * @var array
-         */
-        protected $_allErrorsDelimiter   = array('<div class="error">', '</div>');
-
-        /**
-         * The each error delimiter
-         * @var array
-         */
-        protected $_eachErrorDelimiter   = array('<p class="error">', '</p>');
+		/**
+		 * The errors delimiters
+		 * @var array
+		 */
+		protected $_allErrorsDelimiter   = array('<div class="error">', '</div>');
+
+		/**
+		 * The each error delimiter
+		 * @var array
+		 */
+		protected $_eachErrorDelimiter   = array('<p class="error">', '</p>');
         
 		/**
-         * Indicated if need force the validation to be failed
-         * @var boolean
-         */
-        protected $_forceFail            = false;
-
-        /**
-         * The list of the error messages overrides by the original
-         * @var array
-         */
-        protected $_errorPhraseOverrides = array();
-
-        /**
-         * The logger instance
-         * @var Log
-         */
-        private $logger;
-
-        /**
-         * The data to be validated, the default is to use $_POST
-         * @var array
-         */
-        private $data = array();
-
-        /**
-         * Whether to check the CSRF. This attribute is just a way to allow custom change of the 
+		 * Indicated if need force the validation to be failed
+		 * @var boolean
+		 */
+		protected $_forceFail            = false;
+
+		/**
+		 * The list of the error messages overrides by the original
+		 * @var array
+		 */
+		protected $_errorPhraseOverrides = array();
+
+		/**
+		 * The logger instance
+		 * @var Log
+		 */
+		private $logger;
+
+		/**
+		 * The data to be validated, the default is to use $_POST
+		 * @var array
+		 */
+		private $data = array();
+
+		/**
+		 * Whether to check the CSRF. This attribute is just a way to allow custom change of the 
 		 * CSRF global configuration
 		 *
-         * @var boolean
-         */
-        public $enableCsrfCheck = false;
-
-        /**
-         * Set all errors and rule sets empty, and sets success to false.
-         *
-         * @return void
-         */
-        public function __construct() {
-            $this->logger =& class_loader('Log', 'classes');
-            $this->logger->setLogger('Library::FormValidation');
+		 * @var boolean
+		 */
+		public $enableCsrfCheck = false;
+
+		/**
+		 * Set all errors and rule sets empty, and sets success to false.
+		 *
+		 * @return void
+		 */
+		public function __construct() {
+			$this->logger =& class_loader('Log', 'classes');
+			$this->logger->setLogger('Library::FormValidation');
            
 		   //Load form validation language message
-            Loader::lang('form_validation');
-            $obj = & get_instance();
-            $this->_errorsMessages  = array(
-                        'required'         => $obj->lang->get('fv_required'),
-                        'min_length'       => $obj->lang->get('fv_min_length'),
-                        'max_length'       => $obj->lang->get('fv_max_length'),
-                        'exact_length'     => $obj->lang->get('fv_exact_length'),
-                        'less_than'        => $obj->lang->get('fv_less_than'),
-                        'greater_than'     => $obj->lang->get('fv_greater_than'),
-                        'matches'          => $obj->lang->get('fv_matches'),
-                        'valid_email'      => $obj->lang->get('fv_valid_email'),
-                        'not_equal'        => array(
-                                                'post:key' => $obj->lang->get('fv_not_equal_post_key'),
-                                                'string'   => $obj->lang->get('fv_not_equal_string')
-                                            ),
-                        'depends'          => $obj->lang->get('fv_depends'),
-                        'is_unique'        => $obj->lang->get('fv_is_unique'),
-                        'is_unique_update' => $obj->lang->get('fv_is_unique_update'),
-                        'exists'           => $obj->lang->get('fv_exists'),
-                        'regex'            => $obj->lang->get('fv_regex'),
-                        'in_list'          => $obj->lang->get('fv_in_list'),
-                        'numeric'          => $obj->lang->get('fv_numeric'),
-                        'callback'         => $obj->lang->get('fv_callback'),
-                    );
-            $this->_resetValidation();
-            $this->setData($obj->request->post(null));
-        }
-
-        /**
-         * Reset the form validation instance
-         */
-        protected function _resetValidation() {
-            $this->_rules                = array();
-            $this->_labels               = array();
-            $this->_errorPhraseOverrides = array();
-            $this->_errors               = array();
-            $this->_success              = false;
-            $this->_forceFail            = false;
-            $this->data                  = array();
+			Loader::lang('form_validation');
+			$obj = & get_instance();
+			$this->_errorsMessages  = array(
+						'required'         => $obj->lang->get('fv_required'),
+						'min_length'       => $obj->lang->get('fv_min_length'),
+						'max_length'       => $obj->lang->get('fv_max_length'),
+						'exact_length'     => $obj->lang->get('fv_exact_length'),
+						'less_than'        => $obj->lang->get('fv_less_than'),
+						'greater_than'     => $obj->lang->get('fv_greater_than'),
+						'matches'          => $obj->lang->get('fv_matches'),
+						'valid_email'      => $obj->lang->get('fv_valid_email'),
+						'not_equal'        => array(
+												'post:key' => $obj->lang->get('fv_not_equal_post_key'),
+												'string'   => $obj->lang->get('fv_not_equal_string')
+											),
+						'depends'          => $obj->lang->get('fv_depends'),
+						'is_unique'        => $obj->lang->get('fv_is_unique'),
+						'is_unique_update' => $obj->lang->get('fv_is_unique_update'),
+						'exists'           => $obj->lang->get('fv_exists'),
+						'regex'            => $obj->lang->get('fv_regex'),
+						'in_list'          => $obj->lang->get('fv_in_list'),
+						'numeric'          => $obj->lang->get('fv_numeric'),
+						'callback'         => $obj->lang->get('fv_callback'),
+					);
+			$this->_resetValidation();
+			$this->setData($obj->request->post(null));
+		}
+
+		/**
+		 * Reset the form validation instance
+		 */
+		protected function _resetValidation() {
+			$this->_rules                = array();
+			$this->_labels               = array();
+			$this->_errorPhraseOverrides = array();
+			$this->_errors               = array();
+			$this->_success              = false;
+			$this->_forceFail            = false;
+			$this->data                  = array();
 			$this->enableCsrfCheck       = false;
-        }
+		}
+
+		/**
+		 * Set the form validation data
+		 * @param array $data the values to be validated
+		 *
+		 * @return FormValidation Current instance of object.
+		 */
+		public function setData(array $data){
+			$this->logger->debug('Setting the form validation data, the values are: ' . stringfy_vars($data));
+			$this->data = $data;
+			return $this;
+		}
+
+		/**
+		 * Get the form validation data
+		 * @return array the form validation data to be validated
+		 */
+		public function getData(){
+			return $this->data;
+		}
+
+		/**
+		 * Get the validation function name to validate a rule
+		 *
+		 * @return string the function name
+		 */
+		protected function _toCallCase($funcName, $prefix='_validate') {
+			$funcName = strtolower($funcName);
+			$finalFuncName = $prefix;
+			foreach (explode('_', $funcName) as $funcNamePart) {
+				$finalFuncName .= strtoupper($funcNamePart[0]) . substr($funcNamePart, 1);
+			}
+			return $finalFuncName;
+		}
+
+		/**
+		 * Returns the boolean of the data status success. It goes by the simple
+		 *
+		 * @return boolean Whether or not the data validation has succeeded
+		 */
+		public function isSuccess() {
+			return $this->_success;
+		}
+
+		/**
+		 * Checks if the request method is POST or the Data to be validated is set
+		 *
+		 * @return boolean Whether or not the form has been submitted or the data is available for validation.
+		 */
+		public function canDoValidation() {
+			return get_instance()->request->method() === 'POST' || ! empty($this->data);
+		}
+
+		/**
+		 * Runs _run once POST data has been submitted or data is set manually.
+		 *
+		 * @return boolean
+		 */
+		public function run() {
+			if ($this->canDoValidation()) {
+				$this->logger->info('The data to validate are listed below: ' . stringfy_vars($this->getData()));
+				$this->_run();
+			}
+			return $this->isSuccess();
+		}
+
+		/**
+		 * Takes and trims each data, if it has any rules, we parse the rule string and run
+		 * each rule against the data value. Sets _success to true if there are no errors
+		 * afterwards.
+		 */
+		protected function _run() {
+			if(get_instance()->request->method() == 'POST' || $this->enableCsrfCheck){
+				$this->logger->debug('Check if CSRF is enabled in configuration');
+				//first check for CSRF
+				if( get_config('csrf_enable', false) || $this->enableCsrfCheck){
+					 $this->logger->info('Check the CSRF value if is valid');
+					if(! Security::validateCSRF()){
+						show_error('Invalide data, Cross Site Request Forgery do his job, the data to validate is corrupted.');
+					}
+				}
+				else{
+					$this->logger->info('CSRF is not enabled in configuration or not set manully, no need to check it');
+				}
+			}
+			/////////////////////////////////////////////
+			$this->_forceFail = false;
+
+			foreach ($this->getData() as $inputName => $inputVal) {
+				if(is_array($this->data[$inputName])){
+					$this->data[$inputName] = array_map('trim', $this->data[$inputName]);
+				}
+				else{
+					$this->data[$inputName] = trim($this->data[$inputName]);
+				}
 
-        /**
-         * Set the form validation data
-         * @param array $data the values to be validated
+				if (array_key_exists($inputName, $this->_rules)) {
+					foreach ($this->_parseRuleString($this->_rules[$inputName]) as $eachRule) {
+						$this->_validateRule($inputName, $this->data[$inputName], $eachRule);
+					}
+				}
+			}
+
+			if (empty($this->_errors) && $this->_forceFail === false) {
+				$this->_success = true;
+			}
+		}
+
+		/**
+		 * Adds a rule to a form data validation field.
 		 *
-         * @return FormValidation Current instance of object.
-         */
-        public function setData(array $data){
-            $this->logger->debug('Setting the form validation data, the values are: ' . stringfy_vars($data));
-            $this->data = $data;
+		 * @param string $inputField Name of the field or the data key to add a rule to
+		 * @param string $ruleSets PIPE seperated string of rules
+		 *
+		 * @return FormValidation Current instance of object.
+		 */
+		public function setRule($inputField, $inputLabel, $ruleSets) {
+			$this->_rules[$inputField] = $ruleSets;
+			$this->_labels[$inputField] = $inputLabel;
+			$this->logger->info('Set the field rule: name [' .$inputField. '], label [' .$inputLabel. '], rules [' .$ruleSets. ']');
 			return $this;
-        }
-
-        /**
-         * Get the form validation data
-         * @return array the form validation data to be validated
-         */
-        public function getData(){
-            return $this->data;
-        }
-
-		/**
-		* Get the validation function name to validate a rule
-		*
-		* @return string the function name
-		*/
-        protected function _toCallCase($funcName, $prefix='_validate') {
-            $funcName = strtolower($funcName);
-            $finalFuncName = $prefix;
-            foreach (explode('_', $funcName) as $funcNamePart) {
-                $finalFuncName .= strtoupper($funcNamePart[0]) . substr($funcNamePart, 1);
-            }
-            return $finalFuncName;
-        }
-
-        /**
-         * Returns the boolean of the data status success. It goes by the simple
-         *
-         * @return boolean Whether or not the data validation has succeeded
-         */
-        public function isSuccess() {
-            return $this->_success;
-        }
-
-        /**
-         * Checks if the request method is POST or the Data to be validated is set
-         *
-         * @return boolean Whether or not the form has been submitted or the data is available for validation.
-         */
-        public function canDoValidation() {
-            return get_instance()->request->method() === 'POST' || ! empty($this->data);
-        }
-
-        /**
-         * Runs _run once POST data has been submitted or data is set manually.
-         *
-         * @return boolean
-         */
-        public function run() {
-            if ($this->canDoValidation()) {
-                $this->logger->info('The data to validate are listed below: ' . stringfy_vars($this->getData()));
-                $this->_run();
-            }
-            return $this->isSuccess();
-        }
-
-        /**
-         * Takes and trims each data, if it has any rules, we parse the rule string and run
-         * each rule against the data value. Sets _success to true if there are no errors
-         * afterwards.
-         */
-        protected function _run() {
-            if(get_instance()->request->method() == 'POST' || $this->enableCsrfCheck){
-                $this->logger->debug('Check if CSRF is enabled in configuration');
-                //first check for CSRF
-                if( get_config('csrf_enable', false) || $this->enableCsrfCheck){
-                     $this->logger->info('Check the CSRF value if is valid');
-                    if(! Security::validateCSRF()){
-                        show_error('Invalide data, Cross Site Request Forgery do his job, the data to validate is corrupted.');
-                    }
-                }
-                else{
-                    $this->logger->info('CSRF is not enabled in configuration or not set manully, no need to check it');
-                }
-            }
-            /////////////////////////////////////////////
-            $this->_forceFail = false;
-
-            foreach ($this->getData() as $inputName => $inputVal) {
-    			if(is_array($this->data[$inputName])){
-    				$this->data[$inputName] = array_map('trim', $this->data[$inputName]);
-    			}
-    			else{
-    				$this->data[$inputName] = trim($this->data[$inputName]);
-    			}
-
-                if (array_key_exists($inputName, $this->_rules)) {
-                    foreach ($this->_parseRuleString($this->_rules[$inputName]) as $eachRule) {
-                        $this->_validateRule($inputName, $this->data[$inputName], $eachRule);
-                    }
-                }
-            }
-
-            if (empty($this->_errors) && $this->_forceFail === false) {
-                $this->_success = true;
-            }
-        }
-
-        /**
-         * Adds a rule to a form data validation field.
-         *
-         * @param string $inputField Name of the field or the data key to add a rule to
-         * @param string $ruleSets PIPE seperated string of rules
-		 *
-         * @return FormValidation Current instance of object.
-         */
-        public function setRule($inputField, $inputLabel, $ruleSets) {
-            $this->_rules[$inputField] = $ruleSets;
-            $this->_labels[$inputField] = $inputLabel;
-            $this->logger->info('Set the field rule: name [' .$inputField. '], label [' .$inputLabel. '], rules [' .$ruleSets. ']');
-            return $this;
-        }
-
-        /**
-         * Takes an array of rules and uses setRule() to set them, accepts an array
-         * of rule names rather than a pipe-delimited string as well.
-         * @param array $ruleSets
+		}
+
+		/**
+		 * Takes an array of rules and uses setRule() to set them, accepts an array
+		 * of rule names rather than a pipe-delimited string as well.
+		 * @param array $ruleSets
 		 *
 		 * @return FormValidation Current instance of object.
-         */
-        public function setRules(array $ruleSets) {
-            foreach ($ruleSets as $ruleSet) {
-                $pipeDelimitedRules = null;
-                if (is_array($ruleSet['rules'])) {
-                    $pipeDelimitedRules = implode('|', $ruleSet['rules']);
-                } else {
-                    $pipeDelimitedRules = $ruleSet['rules'];
-                }
-                $this->setRule($ruleSet['name'], $ruleSet['label'], $pipeDelimitedRules);
-            }
-            return $this;
-        }
-
-        /**
-         * This method creates the global errors delimiter, each argument occurs once, at the beginning, and
-         * end of the errors block respectively.
-         *
-         * @param string $start Before block of errors gets displayed, HTML allowed.
-         * @param string $end After the block of errors gets displayed, HTML allowed.
-         *
+		 */
+		public function setRules(array $ruleSets) {
+			foreach ($ruleSets as $ruleSet) {
+				$pipeDelimitedRules = null;
+				if (is_array($ruleSet['rules'])) {
+					$pipeDelimitedRules = implode('|', $ruleSet['rules']);
+				} else {
+					$pipeDelimitedRules = $ruleSet['rules'];
+				}
+				$this->setRule($ruleSet['name'], $ruleSet['label'], $pipeDelimitedRules);
+			}
+			return $this;
+		}
+
+		/**
+		 * This method creates the global errors delimiter, each argument occurs once, at the beginning, and
+		 * end of the errors block respectively.
+		 *
+		 * @param string $start Before block of errors gets displayed, HTML allowed.
+		 * @param string $end After the block of errors gets displayed, HTML allowed.
+		 *
 		 * @return FormValidation Current instance of object.
-         */
-        public function setErrorsDelimiter($start, $end) {
-            $this->_allErrorsDelimiter[0] = $start;
-            $this->_allErrorsDelimiter[1] = $end;
-            return $this;
-        }
-
-        /**
-         * This is the individual error delimiter, each argument occurs once before and after
-         * each individual error listed.
-         *
-         * @param string $start Displayed before each error.
-         * @param string $end Displayed after each error.
-         * 
+		 */
+		public function setErrorsDelimiter($start, $end) {
+			$this->_allErrorsDelimiter[0] = $start;
+			$this->_allErrorsDelimiter[1] = $end;
+			return $this;
+		}
+
+		/**
+		 * This is the individual error delimiter, each argument occurs once before and after
+		 * each individual error listed.
+		 *
+		 * @param string $start Displayed before each error.
+		 * @param string $end Displayed after each error.
+		 * 
 		 * @return FormValidation Current instance of object.
-         */
-        public function setErrorDelimiter($start, $end) {
-            $this->_eachErrorDelimiter[0] = $start;
-            $this->_eachErrorDelimiter[1] = $end;
-            return $this;
-        }
-
-		/**
-		* Get the each errors delimiters
-		*
-		* @return array
-		*/
-    	public function getErrorDelimiter() {
-            return $this->_eachErrorDelimiter;
-        }
-
-		/**
-		* Get the all errors delimiters
-		*
-		* @return array
-		*/
-    	public function getErrorsDelimiter() {
-            return $this->_allErrorsDelimiter;
-        }
-
-        /**
-         * This sets a custom error message that can override the default error phrase provided
-         * by FormValidation, it can be used in the format of setMessage('rule', 'error phrase')
-         * which will globally change the error phrase of that rule, or in the format of:
-         * setMessage('rule', 'fieldname', 'error phrase') - which will only change the error phrase for
-         * that rule, applied on that field.
-         *
-         * @return boolean True on success, false on failure.
-         */
-        public function setMessage() {
-            $numArgs = func_num_args();
-            switch ($numArgs) {
-                default:
-                    return false;
-                // A global rule error message
-                case 2:
-                    foreach ($this->post(null) as $key => $val) {
-                        $this->_errorPhraseOverrides[$key][func_get_arg(0)] = func_get_arg(1);
-                    }
-                    break;
-                // Field specific rule error message
-                case 3:
-                    $this->_errorPhraseOverrides[func_get_arg(1)][func_get_arg(0)] = func_get_arg(2);
-                    break;
-            }
-            return true;
-        }
-
-        /**
-         * Adds a custom error message in the errorSet array, that will
-         * forcibly display it.
-         *
-         * @param string $inputName The form input name or data key
-         * @param string $errorMessage Error to display
-		 *
-         * @return formValidation Current instance of the object
-         */
-        public function setCustomError($inputName, $errorMessage) {
-            $errorMessage = str_replace('%1', $this->_labels[$inputName], $errorMessage);
-            $this->_errors[$inputName] = $errorMessage;
-            return $this;
-        }
-
-        /**
-         * Allows for an accesor to any/all post values, if a value of null is passed as the key, it
-         * will recursively find all keys/values of the $_POST array or data array. It also automatically trims
-         * all values.
-         *
-         * @param string $key Key of $this->data to be found, pass null for all Key => Val pairs.
-         * @param boolean $trim Defaults to true, trims all $this->data values.
-         * @return string|array Array of post or data values if null is passed as key, string if only one key is desired.
-         */
-        public function post($key = null, $trim = true) {
-            $returnValue = null;
-            if (is_null($key)) {
-                $returnValue = array();
-                foreach ($this->getData()  as $key => $val) {
-                    $returnValue[$key] = $this->post($key, $trim);
-                }
-            } else {
-                $returnValue = (array_key_exists($key, $this->getData())) ? (($trim) ? trim($this->data[$key]) : $this->data[$key]) : null;
-            }
-            return $returnValue;
-        }
-
-        /**
-         * Gets all errors from errorSet and displays them, can be echo out from the
-         * function or just returned.
-         *
-         * @param boolean $limit number of error to display or return
-         * @param boolean $echo Whether or not the values are to be returned or displayed
-		 *
-         * @return string Errors formatted for output
-         */
-        public function displayErrors($limit = null, $echo = true) {
-            list($errorsStart, $errorsEnd) = $this->_allErrorsDelimiter;
-            list($errorStart, $errorEnd) = $this->_eachErrorDelimiter;
-            $errorOutput = $errorsStart;
-    		$i = 0;
-            if (!empty($this->_errors)) {
-                foreach ($this->_errors as $fieldName => $error) {
-        	    	if ($i === $limit) { 
-                        break; 
-                    }
-                    $errorOutput .= $errorStart;
-                    $errorOutput .= $error;
-                    $errorOutput .= $errorEnd;
-                    $i++;
-                }
-            }
-            $errorOutput .= $errorsEnd;
-            echo ($echo) ? $errorOutput : '';
-            return (! $echo) ? $errorOutput : null;
-        }
-
-        /**
-         * Returns raw array of errors in no format instead of displaying them
-         * formatted.
-         *
-         * @return array
-         */
-        public function returnErrors() {
-            return $this->_errors;
-        }
-
-        /**
-         * Breaks up a PIPE seperated string of rules, and puts them into an array.
-         *
-         * @param string $ruleString String to be parsed.
-		 *
-         * @return array Array of each value in original string.
-         */
-        protected function _parseRuleString($ruleString) {
-            $ruleSets = array();
-            /*
+		 */
+		public function setErrorDelimiter($start, $end) {
+			$this->_eachErrorDelimiter[0] = $start;
+			$this->_eachErrorDelimiter[1] = $end;
+			return $this;
+		}
+
+		/**
+		 * Get the each errors delimiters
+		 *
+		 * @return array
+		 */
+		public function getErrorDelimiter() {
+			return $this->_eachErrorDelimiter;
+		}
+
+		/**
+		 * Get the all errors delimiters
+		 *
+		 * @return array
+		 */
+		public function getErrorsDelimiter() {
+			return $this->_allErrorsDelimiter;
+		}
+
+		/**
+		 * This sets a custom error message that can override the default error phrase provided
+		 * by FormValidation, it can be used in the format of setMessage('rule', 'error phrase')
+		 * which will globally change the error phrase of that rule, or in the format of:
+		 * setMessage('rule', 'fieldname', 'error phrase') - which will only change the error phrase for
+		 * that rule, applied on that field.
+		 *
+		 * @return boolean True on success, false on failure.
+		 */
+		public function setMessage() {
+			$numArgs = func_num_args();
+			switch ($numArgs) {
+				default:
+					return false;
+				// A global rule error message
+				case 2:
+					foreach ($this->post(null) as $key => $val) {
+						$this->_errorPhraseOverrides[$key][func_get_arg(0)] = func_get_arg(1);
+					}
+					break;
+				// Field specific rule error message
+				case 3:
+					$this->_errorPhraseOverrides[func_get_arg(1)][func_get_arg(0)] = func_get_arg(2);
+					break;
+			}
+			return true;
+		}
+
+		/**
+		 * Adds a custom error message in the errorSet array, that will
+		 * forcibly display it.
+		 *
+		 * @param string $inputName The form input name or data key
+		 * @param string $errorMessage Error to display
+		 *
+		 * @return formValidation Current instance of the object
+		 */
+		public function setCustomError($inputName, $errorMessage) {
+			$errorMessage = str_replace('%1', $this->_labels[$inputName], $errorMessage);
+			$this->_errors[$inputName] = $errorMessage;
+			return $this;
+		}
+
+		/**
+		 * Allows for an accesor to any/all post values, if a value of null is passed as the key, it
+		 * will recursively find all keys/values of the $_POST array or data array. It also automatically trims
+		 * all values.
+		 *
+		 * @param string $key Key of $this->data to be found, pass null for all Key => Val pairs.
+		 * @param boolean $trim Defaults to true, trims all $this->data values.
+		 * @return string|array Array of post or data values if null is passed as key, string if only one key is desired.
+		 */
+		public function post($key = null, $trim = true) {
+			$returnValue = null;
+			if (is_null($key)) {
+				$returnValue = array();
+				foreach ($this->getData()  as $key => $val) {
+					$returnValue[$key] = $this->post($key, $trim);
+				}
+			} else {
+				$returnValue = (array_key_exists($key, $this->getData())) ? (($trim) ? trim($this->data[$key]) : $this->data[$key]) : null;
+			}
+			return $returnValue;
+		}
+
+		/**
+		 * Gets all errors from errorSet and displays them, can be echo out from the
+		 * function or just returned.
+		 *
+		 * @param boolean $limit number of error to display or return
+		 * @param boolean $echo Whether or not the values are to be returned or displayed
+		 *
+		 * @return string Errors formatted for output
+		 */
+		public function displayErrors($limit = null, $echo = true) {
+			list($errorsStart, $errorsEnd) = $this->_allErrorsDelimiter;
+			list($errorStart, $errorEnd) = $this->_eachErrorDelimiter;
+			$errorOutput = $errorsStart;
+			$i = 0;
+			if (!empty($this->_errors)) {
+				foreach ($this->_errors as $fieldName => $error) {
+					if ($i === $limit) { 
+						break; 
+					}
+					$errorOutput .= $errorStart;
+					$errorOutput .= $error;
+					$errorOutput .= $errorEnd;
+					$i++;
+				}
+			}
+			$errorOutput .= $errorsEnd;
+			echo ($echo) ? $errorOutput : '';
+			return (! $echo) ? $errorOutput : null;
+		}
+
+		/**
+		 * Returns raw array of errors in no format instead of displaying them
+		 * formatted.
+		 *
+		 * @return array
+		 */
+		public function returnErrors() {
+			return $this->_errors;
+		}
+
+		/**
+		 * Breaks up a PIPE seperated string of rules, and puts them into an array.
+		 *
+		 * @param string $ruleString String to be parsed.
+		 *
+		 * @return array Array of each value in original string.
+		 */
+		protected function _parseRuleString($ruleString) {
+			$ruleSets = array();
+			/*
             //////////////// hack for regex rule that can contain "|"
             */
-            if(strpos($ruleString, 'regex') !== false){
-                $regexRule = array();
-                $rule = '#regex\[\/(.*)\/([a-zA-Z0-9]?)\]#';
-                preg_match($rule, $ruleString, $regexRule);
-                $ruleStringTemp = preg_replace($rule, '', $ruleString);
-                 if(isset($regexRule[0]) && !empty($regexRule[0])){
-                     $ruleSets[] = $regexRule[0];
-                 }
-                 $ruleStringRegex = explode('|', $ruleStringTemp);
-                foreach ($ruleStringRegex as $rule) {
-                    $rule = trim($rule);
-                    if($rule){
-                        $ruleSets[] = $rule;
-                    }
-                }
+			if(strpos($ruleString, 'regex') !== false){
+				$regexRule = array();
+				$rule = '#regex\[\/(.*)\/([a-zA-Z0-9]?)\]#';
+				preg_match($rule, $ruleString, $regexRule);
+				$ruleStringTemp = preg_replace($rule, '', $ruleString);
+				 if(isset($regexRule[0]) && !empty($regexRule[0])){
+					 $ruleSets[] = $regexRule[0];
+				 }
+				 $ruleStringRegex = explode('|', $ruleStringTemp);
+				foreach ($ruleStringRegex as $rule) {
+					$rule = trim($rule);
+					if($rule){
+						$ruleSets[] = $rule;
+					}
+				}
                  
-            }
-            /***********************************/
-            else{
-                if (strpos($ruleString, '|') !== FALSE) {
-                    $ruleSets = explode('|', $ruleString);
-                } else {
-                    $ruleSets[] = $ruleString;
-                }
-             }
-            return $ruleSets;
-        }
-
-        /**
-         * Returns whether or not a field obtains the rule "required".
-         *
-         * @param string $fieldName Field to check if required.
-		 *
-         * @return boolean Whether or not the field is required.
-         */
-        protected function _fieldIsRequired($fieldName) {
-            $rules = $this->_parseRuleString($this->_rules[$fieldName]);
-            return (in_array('required', $rules));
-        }
-
-        /**
-         * Takes a data input name, it's value, and the rule it's being validated against (ex: max_length[16])
-         * and adds an error to the errorSet if it fails validation of the rule.
-         *
-         * @param string $inputName Name or key of the validation data
-         * @param string $inputVal Value of the validation data
-         * @param string $ruleName Rule to be validated against, including args (exact_length[5])
-         * @return void
-         */
-        protected function _validateRule($inputName, $inputVal, $ruleName) {
-            $this->logger->debug('Rule validation of field [' .$inputName. '], value [' .$inputVal. '], rule [' .$ruleName. ']');
-            // Array to store args
-            $ruleArgs = array();
-
-            // Get the rule arguments, realRule is just the base rule name
-            // Like min_length instead of min_length[3]
-            $ruleName = preg_replace('/\[(.*)\]/', '', $ruleName);
+			}
+			/***********************************/
+			else{
+				if (strpos($ruleString, '|') !== FALSE) {
+					$ruleSets = explode('|', $ruleString);
+				} else {
+					$ruleSets[] = $ruleString;
+				}
+			 }
+			return $ruleSets;
+		}
+
+		/**
+		 * Returns whether or not a field obtains the rule "required".
+		 *
+		 * @param string $fieldName Field to check if required.
+		 *
+		 * @return boolean Whether or not the field is required.
+		 */
+		protected function _fieldIsRequired($fieldName) {
+			$rules = $this->_parseRuleString($this->_rules[$fieldName]);
+			return (in_array('required', $rules));
+		}
+
+		/**
+		 * Takes a data input name, it's value, and the rule it's being validated against (ex: max_length[16])
+		 * and adds an error to the errorSet if it fails validation of the rule.
+		 *
+		 * @param string $inputName Name or key of the validation data
+		 * @param string $inputVal Value of the validation data
+		 * @param string $ruleName Rule to be validated against, including args (exact_length[5])
+		 * @return void
+		 */
+		protected function _validateRule($inputName, $inputVal, $ruleName) {
+			$this->logger->debug('Rule validation of field [' .$inputName. '], value [' .$inputVal. '], rule [' .$ruleName. ']');
+			// Array to store args
+			$ruleArgs = array();
+
+			// Get the rule arguments, realRule is just the base rule name
+			// Like min_length instead of min_length[3]
+			$ruleName = preg_replace('/\[(.*)\]/', '', $ruleName);
             
-            if (method_exists($this, $this->_toCallCase($ruleName))) {
-                $methodToCall = $this->_toCallCase($ruleName);
-                call_user_func(array($this, $methodToCall), $inputName, $ruleName, $ruleArgs);
-            }
-
-            return;
-        }
-
-		/**
-		* Set error for the given field or key
-		*
-		* @param string $inputName the input or key name
-		* @param string $ruleName the rule name
-		* @param array|string $replacements
-		*/
-        protected function _setError($inputName, $ruleName, $replacements = array()) {
-            $rulePhraseKeyParts = explode(',', $ruleName);
-            $rulePhrase = null;
-            foreach ($rulePhraseKeyParts as $rulePhraseKeyPart) {
-                if (array_key_exists($rulePhraseKeyPart, $this->_errorsMessages)) {
-                    $rulePhrase = $this->_errorsMessages[$rulePhraseKeyPart];
-                } else {
-                    $rulePhrase = $rulePhrase[$rulePhraseKeyPart];
-                }
-            }
-            // Any overrides?
-            if (array_key_exists($inputName, $this->_errorPhraseOverrides) && array_key_exists($ruleName, $this->_errorPhraseOverrides[$inputName])) {
-                $rulePhrase = $this->_errorPhraseOverrides[$inputName][$ruleName];
-            }
-            // Type cast to array in case it's a string
-            $replacements = (array) $replacements;
+			if (method_exists($this, $this->_toCallCase($ruleName))) {
+				$methodToCall = $this->_toCallCase($ruleName);
+				call_user_func(array($this, $methodToCall), $inputName, $ruleName, $ruleArgs);
+			}
+
+			return;
+		}
+
+		/**
+		 * Set error for the given field or key
+		 *
+		 * @param string $inputName the input or key name
+		 * @param string $ruleName the rule name
+		 * @param array|string $replacements
+		 */
+		protected function _setError($inputName, $ruleName, $replacements = array()) {
+			$rulePhraseKeyParts = explode(',', $ruleName);
+			$rulePhrase = null;
+			foreach ($rulePhraseKeyParts as $rulePhraseKeyPart) {
+				if (array_key_exists($rulePhraseKeyPart, $this->_errorsMessages)) {
+					$rulePhrase = $this->_errorsMessages[$rulePhraseKeyPart];
+				} else {
+					$rulePhrase = $rulePhrase[$rulePhraseKeyPart];
+				}
+			}
+			// Any overrides?
+			if (array_key_exists($inputName, $this->_errorPhraseOverrides) && array_key_exists($ruleName, $this->_errorPhraseOverrides[$inputName])) {
+				$rulePhrase = $this->_errorPhraseOverrides[$inputName][$ruleName];
+			}
+			// Type cast to array in case it's a string
+			$replacements = (array) $replacements;
 			$replacementCount = count($replacements);
-            for ($i = 1; $i <= $replacementCount; $i++) {
-                $key = $i - 1;
-                $rulePhrase = str_replace('%' . $i, $replacements[$key], $rulePhrase);
-            }
-            if (! array_key_exists($inputName, $this->_errors)) {
-                $this->_errors[$inputName] = $rulePhrase;
-            }
-        }
-
-        /**
-         * Used to run a callback for the callback rule, as well as pass in a default
-         * argument of the post value. For example the username field having a rule:
-         * callback[userExists] will eval userExists(data[username]) - Note the use
-         * of eval over call_user_func is in case the function is not user defined.
-         *
-         * @param type $inputArg
-         * @param string $callbackFunc
-		 *
-         * @return mixed
-         */
-        protected function _runCallback($inputArg, $callbackFunc) {
+			for ($i = 1; $i <= $replacementCount; $i++) {
+				$key = $i - 1;
+				$rulePhrase = str_replace('%' . $i, $replacements[$key], $rulePhrase);
+			}
+			if (! array_key_exists($inputName, $this->_errors)) {
+				$this->_errors[$inputName] = $rulePhrase;
+			}
+		}
+
+		/**
+		 * Used to run a callback for the callback rule, as well as pass in a default
+		 * argument of the post value. For example the username field having a rule:
+		 * callback[userExists] will eval userExists(data[username]) - Note the use
+		 * of eval over call_user_func is in case the function is not user defined.
+		 *
+		 * @param type $inputArg
+		 * @param string $callbackFunc
+		 *
+		 * @return mixed
+		 */
+		protected function _runCallback($inputArg, $callbackFunc) {
 			return eval('return ' . $callbackFunc . '("' . $inputArg . '");');
-        }
-
-        /**
-         * Used for applying a rule only if the empty callback evaluates to true,
-         * for example required[funcName] - This runs funcName without passing any
-         * arguments.
-         *
-         * @param string $callbackFunc
-		 *
-         * @return anything
-         */
-        protected function _runEmptyCallback($callbackFunc) {
-            return eval('return ' . $callbackFunc . '();');
-        }
-
-        /**
-         * Gets a specific label of a specific field input name.
-         *
-         * @param string $inputName
-		 *
-         * @return string
-         */
-        protected function _getLabel($inputName) {
-            return (array_key_exists($inputName, $this->_labels)) ? $this->_labels[$inputName] : $inputName;
-        }
+		}
+
+		/**
+		 * Used for applying a rule only if the empty callback evaluates to true,
+		 * for example required[funcName] - This runs funcName without passing any
+		 * arguments.
+		 *
+		 * @param string $callbackFunc
+		 *
+		 * @return anything
+		 */
+		protected function _runEmptyCallback($callbackFunc) {
+			return eval('return ' . $callbackFunc . '();');
+		}
+
+		/**
+		 * Gets a specific label of a specific field input name.
+		 *
+		 * @param string $inputName
+		 *
+		 * @return string
+		 */
+		protected function _getLabel($inputName) {
+			return (array_key_exists($inputName, $this->_labels)) ? $this->_labels[$inputName] : $inputName;
+		}
 		
-        /**
-         * Peform validation for the rule "required"
-         * @param  string $inputName the form field or data key name used
-         * @param  string $ruleName  the rule name for this validation ("required")
-         * @param  array  $ruleArgs  the rules argument
-         */
+		/**
+		 * Peform validation for the rule "required"
+		 * @param  string $inputName the form field or data key name used
+		 * @param  string $ruleName  the rule name for this validation ("required")
+		 * @param  array  $ruleArgs  the rules argument
+		 */
 		protected function _validateRequired($inputName, $ruleName, array $ruleArgs) {
-            $inputVal = $this->post($inputName);
-            if(array_key_exists(1, $ruleArgs) && function_exists($ruleArgs[1])) {
-                $callbackReturn = $this->_runEmptyCallback($ruleArgs[1]);
-                if ($inputVal == '' && $callbackReturn == true) {
-                    $this->_setError($inputName, $ruleName, $this->_getLabel($inputName));
-                }
-            } 
+			$inputVal = $this->post($inputName);
+			if(array_key_exists(1, $ruleArgs) && function_exists($ruleArgs[1])) {
+				$callbackReturn = $this->_runEmptyCallback($ruleArgs[1]);
+				if ($inputVal == '' && $callbackReturn == true) {
+					$this->_setError($inputName, $ruleName, $this->_getLabel($inputName));
+				}
+			} 
 			else if($inputVal == '') {
 				$this->_setError($inputName, $ruleName, $this->_getLabel($inputName));
-            }
-        }
-
-        /**
-         * Perform validation for the honey pot so means for the validation to be failed
-         * @param  string $inputName the form field or data key name used
-         * @param  string $ruleName  the rule name for this validation
-         * @param  array  $ruleArgs  the rules argument
-         */
-        protected function _validateHoneypot($inputName, $ruleName, array $ruleArgs) {
-            if ($this->data[$inputName] != '') {
-                $this->_forceFail = true;
-            }
-        }
-
-        /**
-         * Peform validation for the rule "callback"
-         * @param  string $inputName the form field or data key name used
-         * @param  string $ruleName  the rule name for this validation ("callback")
-         * @param  array  $ruleArgs  the rules argument
-         */
-        protected function _validateCallback($inputName, $ruleName, array $ruleArgs) {
-            if (function_exists($ruleArgs[1]) && !empty($this->data[$inputName])) {
+			}
+		}
+
+		/**
+		 * Perform validation for the honey pot so means for the validation to be failed
+		 * @param  string $inputName the form field or data key name used
+		 * @param  string $ruleName  the rule name for this validation
+		 * @param  array  $ruleArgs  the rules argument
+		 */
+		protected function _validateHoneypot($inputName, $ruleName, array $ruleArgs) {
+			if ($this->data[$inputName] != '') {
+				$this->_forceFail = true;
+			}
+		}
+
+		/**
+		 * Peform validation for the rule "callback"
+		 * @param  string $inputName the form field or data key name used
+		 * @param  string $ruleName  the rule name for this validation ("callback")
+		 * @param  array  $ruleArgs  the rules argument
+		 */
+		protected function _validateCallback($inputName, $ruleName, array $ruleArgs) {
+			if (function_exists($ruleArgs[1]) && !empty($this->data[$inputName])) {
 				$result = $this->_runCallback($this->data[$inputName], $ruleArgs[1]);
 				if(! $result){
 					$this->_setError($inputName, $ruleName, array($this->_getLabel($inputName)));
 				}
-            }
-        }
-
-        /**
-         * Peform validation for the rule "depends"
-         * @param  string $inputName the form field or data key name used
-         * @param  string $ruleName  the rule name for this validation ("depends")
-         * @param  array  $ruleArgs  the rules argument
-         */
-        protected function _validateDepends($inputName, $ruleName, array $ruleArgs) {
-            if (array_key_exists($ruleArgs[1], $this->_errors)) {
-                $this->_setError($inputName, $ruleName, array($this->_getLabel($inputName), $this->_getLabel($ruleArgs[1])));
-            }
-        }
-
-        /**
-         * Peform validation for the rule "not_equal"
-         * @param  string $inputName the form field or data key name used
-         * @param  string $ruleName  the rule name for this validation ("not_equal")
-         * @param  array  $ruleArgs  the rules argument
-         */
-        protected function _validateNotEqual($inputName, $ruleName, array $ruleArgs) {
-            $canNotEqual = explode(',', $ruleArgs[1]);
-            foreach ($canNotEqual as $doNotEqual) {
-                $inputVal = $this->post($inputName);
-                if (preg_match('/post:(.*)/', $doNotEqual)) {
-                    if ($inputVal == $this->data[str_replace('post:', '', $doNotEqual)]) {
-                        $this->_setError($inputName, $ruleName . ',post:key', array($this->_getLabel($inputName), $this->_getLabel(str_replace('post:', '', $doNotEqual))));
-                        continue;
-                    }
-                } 
+			}
+		}
+
+		/**
+		 * Peform validation for the rule "depends"
+		 * @param  string $inputName the form field or data key name used
+		 * @param  string $ruleName  the rule name for this validation ("depends")
+		 * @param  array  $ruleArgs  the rules argument
+		 */
+		protected function _validateDepends($inputName, $ruleName, array $ruleArgs) {
+			if (array_key_exists($ruleArgs[1], $this->_errors)) {
+				$this->_setError($inputName, $ruleName, array($this->_getLabel($inputName), $this->_getLabel($ruleArgs[1])));
+			}
+		}
+
+		/**
+		 * Peform validation for the rule "not_equal"
+		 * @param  string $inputName the form field or data key name used
+		 * @param  string $ruleName  the rule name for this validation ("not_equal")
+		 * @param  array  $ruleArgs  the rules argument
+		 */
+		protected function _validateNotEqual($inputName, $ruleName, array $ruleArgs) {
+			$canNotEqual = explode(',', $ruleArgs[1]);
+			foreach ($canNotEqual as $doNotEqual) {
+				$inputVal = $this->post($inputName);
+				if (preg_match('/post:(.*)/', $doNotEqual)) {
+					if ($inputVal == $this->data[str_replace('post:', '', $doNotEqual)]) {
+						$this->_setError($inputName, $ruleName . ',post:key', array($this->_getLabel($inputName), $this->_getLabel(str_replace('post:', '', $doNotEqual))));
+						continue;
+					}
+				} 
 				else{
-                    if ($inputVal == $doNotEqual) {
-                        $this->_setError($inputName, $ruleName . ',string', array($this->_getLabel($inputName), $doNotEqual));
-                        continue;
-                    }
-                }
-            }
-        }
-
-        /**
-         * Peform validation for the rule "matches"
-         * @param  string $inputName the form field or data key name used
-         * @param  string $ruleName  the rule name for this validation ("matches")
-         * @param  array  $ruleArgs  the rules argument
-         */
-        protected function _validateMatches($inputName, $ruleName, array $ruleArgs) {
-            $inputVal = $this->post($inputName);
-            if ($inputVal != $this->data[$ruleArgs[1]]) {
-                $this->_setError($inputName, $ruleName, array($this->_getLabel($inputName), $this->_getLabel($ruleArgs[1])));
-            }
-        }
-
-        /**
-         * Peform validation for the rule "valid_email"
-         * @param  string $inputName the form field or data key name used
-         * @param  string $ruleName  the rule name for this validation ("valid_email")
-         * @param  array  $ruleArgs  the rules argument
-         */
-        protected function _validateValidEmail($inputName, $ruleName, array $ruleArgs) {
-            $inputVal = $this->post($inputName);
-            if (! preg_match("/^([\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+\.)*[\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+@((((([a-z0-9]{1}[a-z0-9\-]{0,62}[a-z0-9]{1})|[a-z])\.)+[a-z]{2,6})|(\d{1,3}\.){3}\d{1,3}(\:\d{1,5})?)$/i", $inputVal)) {
-                if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
-                    return;
-                }
-                $this->_setError($inputName, $ruleName, $this->_getLabel($inputName));
-            }
-        }
-
-        /**
-         * Peform validation for the rule "exact_length"
-         * @param  string $inputName the form field or data key name used
-         * @param  string $ruleName  the rule name for this validation ("exact_length")
-         * @param  array  $ruleArgs  the rules argument
-         */
-        protected function _validateExactLength($inputName, $ruleName, array $ruleArgs) {
-            $inputVal = $this->post($inputName);
-            if (strlen($inputVal) != $ruleArgs[1]) { // $ruleArgs[0] is [length] $rulesArgs[1] is just length
-                if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
-                    return;
-                }
-                $this->_setError($inputName, $ruleName, array($this->_getLabel($inputName), $this->_getLabel($ruleArgs[1])));
-            }
-        }
-
-        /**
-         * Peform validation for the rule "max_length"
-         * @param  string $inputName the form field or data key name used
-         * @param  string $ruleName  the rule name for this validation ("max_length")
-         * @param  array  $ruleArgs  the rules argument
-         */
-        protected function _validateMaxLength($inputName, $ruleName, array $ruleArgs) {
-            $inputVal = $this->post($inputName);
-            if (strlen($inputVal) > $ruleArgs[1]) { // $ruleArgs[0] is [length] $rulesArgs[1] is just length
-                if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
-                    return;
-                }
-                $this->_setError($inputName, $ruleName, array($this->_getLabel($inputName), $this->_getLabel($ruleArgs[1])));
-            }
-        }
-
-        /**
-         * Peform validation for the rule "min_length"
-         * @param  string $inputName the form field or data key name used
-         * @param  string $ruleName  the rule name for this validation ("min_length")
-         * @param  array  $ruleArgs  the rules argument
-         */
-        protected function _validateMinLength($inputName, $ruleName, array $ruleArgs) {
-            $inputVal = $this->post($inputName);
-            if (strlen($inputVal) < $ruleArgs[1]) { // $ruleArgs[0] is [length] $rulesArgs[1] is just length
-                if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
-                    return;
-                }
-                $this->_setError($inputName, $ruleName, array($this->_getLabel($inputName), $this->_getLabel($ruleArgs[1])));
-            }
-        }
+					if ($inputVal == $doNotEqual) {
+						$this->_setError($inputName, $ruleName . ',string', array($this->_getLabel($inputName), $doNotEqual));
+						continue;
+					}
+				}
+			}
+		}
+
+		/**
+		 * Peform validation for the rule "matches"
+		 * @param  string $inputName the form field or data key name used
+		 * @param  string $ruleName  the rule name for this validation ("matches")
+		 * @param  array  $ruleArgs  the rules argument
+		 */
+		protected function _validateMatches($inputName, $ruleName, array $ruleArgs) {
+			$inputVal = $this->post($inputName);
+			if ($inputVal != $this->data[$ruleArgs[1]]) {
+				$this->_setError($inputName, $ruleName, array($this->_getLabel($inputName), $this->_getLabel($ruleArgs[1])));
+			}
+		}
+
+		/**
+		 * Peform validation for the rule "valid_email"
+		 * @param  string $inputName the form field or data key name used
+		 * @param  string $ruleName  the rule name for this validation ("valid_email")
+		 * @param  array  $ruleArgs  the rules argument
+		 */
+		protected function _validateValidEmail($inputName, $ruleName, array $ruleArgs) {
+			$inputVal = $this->post($inputName);
+			if (! preg_match("/^([\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+\.)*[\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+@((((([a-z0-9]{1}[a-z0-9\-]{0,62}[a-z0-9]{1})|[a-z])\.)+[a-z]{2,6})|(\d{1,3}\.){3}\d{1,3}(\:\d{1,5})?)$/i", $inputVal)) {
+				if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
+					return;
+				}
+				$this->_setError($inputName, $ruleName, $this->_getLabel($inputName));
+			}
+		}
+
+		/**
+		 * Peform validation for the rule "exact_length"
+		 * @param  string $inputName the form field or data key name used
+		 * @param  string $ruleName  the rule name for this validation ("exact_length")
+		 * @param  array  $ruleArgs  the rules argument
+		 */
+		protected function _validateExactLength($inputName, $ruleName, array $ruleArgs) {
+			$inputVal = $this->post($inputName);
+			if (strlen($inputVal) != $ruleArgs[1]) { // $ruleArgs[0] is [length] $rulesArgs[1] is just length
+				if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
+					return;
+				}
+				$this->_setError($inputName, $ruleName, array($this->_getLabel($inputName), $this->_getLabel($ruleArgs[1])));
+			}
+		}
+
+		/**
+		 * Peform validation for the rule "max_length"
+		 * @param  string $inputName the form field or data key name used
+		 * @param  string $ruleName  the rule name for this validation ("max_length")
+		 * @param  array  $ruleArgs  the rules argument
+		 */
+		protected function _validateMaxLength($inputName, $ruleName, array $ruleArgs) {
+			$inputVal = $this->post($inputName);
+			if (strlen($inputVal) > $ruleArgs[1]) { // $ruleArgs[0] is [length] $rulesArgs[1] is just length
+				if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
+					return;
+				}
+				$this->_setError($inputName, $ruleName, array($this->_getLabel($inputName), $this->_getLabel($ruleArgs[1])));
+			}
+		}
+
+		/**
+		 * Peform validation for the rule "min_length"
+		 * @param  string $inputName the form field or data key name used
+		 * @param  string $ruleName  the rule name for this validation ("min_length")
+		 * @param  array  $ruleArgs  the rules argument
+		 */
+		protected function _validateMinLength($inputName, $ruleName, array $ruleArgs) {
+			$inputVal = $this->post($inputName);
+			if (strlen($inputVal) < $ruleArgs[1]) { // $ruleArgs[0] is [length] $rulesArgs[1] is just length
+				if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
+					return;
+				}
+				$this->_setError($inputName, $ruleName, array($this->_getLabel($inputName), $this->_getLabel($ruleArgs[1])));
+			}
+		}
     	
-        /**
-         * Peform validation for the rule "less_than"
-         * @param  string $inputName the form field or data key name used
-         * @param  string $ruleName  the rule name for this validation ("less_than")
-         * @param  array  $ruleArgs  the rules argument
-         */
-    	protected function _validateLessThan($inputName, $ruleName, array $ruleArgs) {
-            $inputVal = $this->post($inputName);
-            if ($inputVal >= $ruleArgs[1]) { 
-                if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
-                    return;
-                }
-                $this->_setError($inputName, $ruleName, array($this->_getLabel($inputName), $this->_getLabel($ruleArgs[1])));
-            }
-        }
+		/**
+		 * Peform validation for the rule "less_than"
+		 * @param  string $inputName the form field or data key name used
+		 * @param  string $ruleName  the rule name for this validation ("less_than")
+		 * @param  array  $ruleArgs  the rules argument
+		 */
+		protected function _validateLessThan($inputName, $ruleName, array $ruleArgs) {
+			$inputVal = $this->post($inputName);
+			if ($inputVal >= $ruleArgs[1]) { 
+				if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
+					return;
+				}
+				$this->_setError($inputName, $ruleName, array($this->_getLabel($inputName), $this->_getLabel($ruleArgs[1])));
+			}
+		}
     	
-        /**
-         * Peform validation for the rule "greater_than"
-         * @param  string $inputName the form field or data key name used
-         * @param  string $ruleName  the rule name for this validation ("greater_than")
-         * @param  array  $ruleArgs  the rules argument
-         */
-    	protected function _validateGreaterThan($inputName, $ruleName, array $ruleArgs) {
-            $inputVal = $this->post($inputName);
-            if ($inputVal <= $ruleArgs[1]) {
-                if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
-                    return;
-                }
-                $this->_setError($inputName, $ruleName, array($this->_getLabel($inputName), $this->_getLabel($ruleArgs[1])));
-            }
-        }
+		/**
+		 * Peform validation for the rule "greater_than"
+		 * @param  string $inputName the form field or data key name used
+		 * @param  string $ruleName  the rule name for this validation ("greater_than")
+		 * @param  array  $ruleArgs  the rules argument
+		 */
+		protected function _validateGreaterThan($inputName, $ruleName, array $ruleArgs) {
+			$inputVal = $this->post($inputName);
+			if ($inputVal <= $ruleArgs[1]) {
+				if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
+					return;
+				}
+				$this->_setError($inputName, $ruleName, array($this->_getLabel($inputName), $this->_getLabel($ruleArgs[1])));
+			}
+		}
     	
-        /**
-         * Peform validation for the rule "numeric"
-         * @param  string $inputName the form field or data key name used
-         * @param  string $ruleName  the rule name for this validation ("numeric")
-         * @param  array  $ruleArgs  the rules argument
-         */
-    	protected function _validateNumeric($inputName, $ruleName, array $ruleArgs) {
-            $inputVal = $this->post($inputName);
-            if (! is_numeric($inputVal)) {
-                if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
-                    return;
-                }
-                $this->_setError($inputName, $ruleName, array($this->_getLabel($inputName)));
-            }
-        }
+		/**
+		 * Peform validation for the rule "numeric"
+		 * @param  string $inputName the form field or data key name used
+		 * @param  string $ruleName  the rule name for this validation ("numeric")
+		 * @param  array  $ruleArgs  the rules argument
+		 */
+		protected function _validateNumeric($inputName, $ruleName, array $ruleArgs) {
+			$inputVal = $this->post($inputName);
+			if (! is_numeric($inputVal)) {
+				if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
+					return;
+				}
+				$this->_setError($inputName, $ruleName, array($this->_getLabel($inputName)));
+			}
+		}
 		
-        /**
-         * Peform validation for the rule "exists"
-         * @param  string $inputName the form field or data key name used
-         * @param  string $ruleName  the rule name for this validation ("exists")
-         * @param  array  $ruleArgs  the rules argument
-         */
+		/**
+		 * Peform validation for the rule "exists"
+		 * @param  string $inputName the form field or data key name used
+		 * @param  string $ruleName  the rule name for this validation ("exists")
+		 * @param  array  $ruleArgs  the rules argument
+		 */
 		protected function _validateExists($inputName, $ruleName, array $ruleArgs) {
-            $inputVal = $this->post($inputName);
-    		$obj = & get_instance();
-    		if(! isset($obj->database)){
-    			return;
-    		}
-    		list($table, $column) = explode('.', $ruleArgs[1]);
-    		$obj->database->from($table)
-    			          ->where($column, $inputVal)
-    			          ->get();
-    		$nb = $obj->database->numRows();
-            if ($nb == 0) {
-                if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
-                    return;
-                }
-                $this->_setError($inputName, $ruleName, array($this->_getLabel($inputName)));
-            }
-        }
-
-        /**
-         * Peform validation for the rule "is_unique"
-         * @param  string $inputName the form field or data key name used
-         * @param  string $ruleName  the rule name for this validation ("is_unique")
-         * @param  array  $ruleArgs  the rules argument
-         */
-    	protected function _validateIsUnique($inputName, $ruleName, array $ruleArgs) {
-            $inputVal = $this->post($inputName);
-    		$obj = & get_instance();
-    		if(! isset($obj->database)){
-    			return;
-    		}
-    		list($table, $column) = explode('.', $ruleArgs[1]);
-    		$obj->database->from($table)
-    			          ->where($column, $inputVal)
-    			          ->get();
-    		$nb = $obj->database->numRows();
-            if ($nb != 0) {
-                if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
-                    return;
-                }
-                $this->_setError($inputName, $ruleName, array($this->_getLabel($inputName)));
-            }
-        }
+			$inputVal = $this->post($inputName);
+			$obj = & get_instance();
+			if(! isset($obj->database)){
+				return;
+			}
+			list($table, $column) = explode('.', $ruleArgs[1]);
+			$obj->database->from($table)
+						  ->where($column, $inputVal)
+						  ->get();
+			$nb = $obj->database->numRows();
+			if ($nb == 0) {
+				if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
+					return;
+				}
+				$this->_setError($inputName, $ruleName, array($this->_getLabel($inputName)));
+			}
+		}
+
+		/**
+		 * Peform validation for the rule "is_unique"
+		 * @param  string $inputName the form field or data key name used
+		 * @param  string $ruleName  the rule name for this validation ("is_unique")
+		 * @param  array  $ruleArgs  the rules argument
+		 */
+		protected function _validateIsUnique($inputName, $ruleName, array $ruleArgs) {
+			$inputVal = $this->post($inputName);
+			$obj = & get_instance();
+			if(! isset($obj->database)){
+				return;
+			}
+			list($table, $column) = explode('.', $ruleArgs[1]);
+			$obj->database->from($table)
+						  ->where($column, $inputVal)
+						  ->get();
+			$nb = $obj->database->numRows();
+			if ($nb != 0) {
+				if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
+					return;
+				}
+				$this->_setError($inputName, $ruleName, array($this->_getLabel($inputName)));
+			}
+		}
     	
-        /**
-         * Peform validation for the rule "is_unique_update"
-         * @param  string $inputName the form field or data key name used
-         * @param  string $ruleName  the rule name for this validation ("is_unique_update")
-         * @param  array  $ruleArgs  the rules argument
-         */
-    	protected function _validateIsUniqueUpdate($inputName, $ruleName, array $ruleArgs) {
-            $inputVal = $this->post($inputName);
-    		$obj = & get_instance();
-    		if(! isset($obj->database)){
-    			return;
-    		}
-    		$data = explode(',', $ruleArgs[1]);
-    		if(count($data) < 2){
-    			return;
-    		}
-    		list($table, $column) = explode('.', $data[0]);
-    		list($field, $val) = explode('=', $data[1]);
-    		$obj->database->from($table)
-    			          ->where($column, $inputVal)
-                		  ->where($field, '!=', trim($val))
-                		  ->get();
-    		$nb = $obj->database->numRows();
-            if ($nb != 0) {
-                if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
-                    return;
-                }
-                $this->_setError($inputName, $ruleName, array($this->_getLabel($inputName)));
-            }
-        }
-
-        /**
-         * Peform validation for the rule "in_list"
-         * @param  string $inputName the form field or data key name used
-         * @param  string $ruleName  the rule name for this validation ("in_list")
-         * @param  array  $ruleArgs  the rules argument
-         */
-        protected function _validateInList($inputName, $ruleName, array $ruleArgs) {
-            $inputVal = $this->post($inputName);
-    		$list = explode(',', $ruleArgs[1]);
-            $list = array_map('trim', $list);
-            if (! in_array($inputVal, $list)) {
-                if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
-                    return;
-                }
-                $this->_setError($inputName, $ruleName, array($this->_getLabel($inputName), $this->_getLabel($ruleArgs[1])));
-            }
-        }
-
-        /**
-         * Peform validation for the rule "regex"
-         * @param  string $inputName the form field or data key name used
-         * @param  string $ruleName  the rule name for this validation ("regex")
-         * @param  array  $ruleArgs  the rules argument
-         */
-        protected function _validateRegex($inputName, $ruleName, array $ruleArgs) {
-            $inputVal = $this->post($inputName);
-    		$regex = $ruleArgs[1];
-            if (! preg_match($regex, $inputVal)) {
-                if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
-                    return;
-                }
-                $this->_setError($inputName, $ruleName, array($this->_getLabel($inputName)));
-            }
-        }
+		/**
+		 * Peform validation for the rule "is_unique_update"
+		 * @param  string $inputName the form field or data key name used
+		 * @param  string $ruleName  the rule name for this validation ("is_unique_update")
+		 * @param  array  $ruleArgs  the rules argument
+		 */
+		protected function _validateIsUniqueUpdate($inputName, $ruleName, array $ruleArgs) {
+			$inputVal = $this->post($inputName);
+			$obj = & get_instance();
+			if(! isset($obj->database)){
+				return;
+			}
+			$data = explode(',', $ruleArgs[1]);
+			if(count($data) < 2){
+				return;
+			}
+			list($table, $column) = explode('.', $data[0]);
+			list($field, $val) = explode('=', $data[1]);
+			$obj->database->from($table)
+						  ->where($column, $inputVal)
+						  ->where($field, '!=', trim($val))
+						  ->get();
+			$nb = $obj->database->numRows();
+			if ($nb != 0) {
+				if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
+					return;
+				}
+				$this->_setError($inputName, $ruleName, array($this->_getLabel($inputName)));
+			}
+		}
+
+		/**
+		 * Peform validation for the rule "in_list"
+		 * @param  string $inputName the form field or data key name used
+		 * @param  string $ruleName  the rule name for this validation ("in_list")
+		 * @param  array  $ruleArgs  the rules argument
+		 */
+		protected function _validateInList($inputName, $ruleName, array $ruleArgs) {
+			$inputVal = $this->post($inputName);
+			$list = explode(',', $ruleArgs[1]);
+			$list = array_map('trim', $list);
+			if (! in_array($inputVal, $list)) {
+				if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
+					return;
+				}
+				$this->_setError($inputName, $ruleName, array($this->_getLabel($inputName), $this->_getLabel($ruleArgs[1])));
+			}
+		}
+
+		/**
+		 * Peform validation for the rule "regex"
+		 * @param  string $inputName the form field or data key name used
+		 * @param  string $ruleName  the rule name for this validation ("regex")
+		 * @param  array  $ruleArgs  the rules argument
+		 */
+		protected function _validateRegex($inputName, $ruleName, array $ruleArgs) {
+			$inputVal = $this->post($inputName);
+			$regex = $ruleArgs[1];
+			if (! preg_match($regex, $inputVal)) {
+				if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
+					return;
+				}
+				$this->_setError($inputName, $ruleName, array($this->_getLabel($inputName)));
+			}
+		}
         
-    }
+	}

core/libraries/Pagination.php

Indentation +133 added lines, -133 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-    defined('ROOT_PATH') || exit('Access denied');
+	defined('ROOT_PATH') || exit('Access denied');
 	/**
 	 * TNH Framework
 	 *
@@ -22,154 +22,154 @@ 
 	 * You should have received a copy of the GNU General Public License
 	 * along with this program; if not, write to the Free Software
 	 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-	*/
+	 */
 
-    class Pagination{
+	class Pagination{
         
 		/**
-         * The list of loaded config
-         * @var array
-         */
-        private $config = array();
+		 * The list of loaded config
+		 * @var array
+		 */
+		private $config = array();
 
-        /**
-         * Create an instance of pagination
-         * @param array $overwriteConfig the list of configuration to overwrite the defined configuration in config_pagination.php
-         */
-        public function __construct($overwriteConfig = array()){
-            if(file_exists(CONFIG_PATH . 'config_pagination.php')){
-                require_once CONFIG_PATH . 'config_pagination.php';
-                if(empty($config) || ! is_array($config)){
-                    show_error('No configuration found in ' . CONFIG_PATH . 'config_pagination.php');
-                }
+		/**
+		 * Create an instance of pagination
+		 * @param array $overwriteConfig the list of configuration to overwrite the defined configuration in config_pagination.php
+		 */
+		public function __construct($overwriteConfig = array()){
+			if(file_exists(CONFIG_PATH . 'config_pagination.php')){
+				require_once CONFIG_PATH . 'config_pagination.php';
+				if(empty($config) || ! is_array($config)){
+					show_error('No configuration found in ' . CONFIG_PATH . 'config_pagination.php');
+				}
 				else{
 					if(! empty($overwriteConfig)){
 						$config = array_merge($config, $overwriteConfig);
 					}
 					$this->config = $config;
-                    //put it gobally
+					//put it gobally
 					Config::setAll($config);
 					unset($config);
 				}
-            }
-            else{
-                show_error('Unable to find the pagination configuration file');
-            }
-        }
+			}
+			else{
+				show_error('Unable to find the pagination configuration file');
+			}
+		}
 
 
-        /**
-         * Set the pagination custom configuration to overwrite the default configuration in
-         * config_pagination.php
-         * @param array $config the configuration to set
-         */
-        public function setConfig(array $config = array()){
-            if(! empty($config)){
-                $this->config = array_merge($this->config, $config);
-                Config::setAll($config);
-            }
-        }
+		/**
+		 * Set the pagination custom configuration to overwrite the default configuration in
+		 * config_pagination.php
+		 * @param array $config the configuration to set
+		 */
+		public function setConfig(array $config = array()){
+			if(! empty($config)){
+				$this->config = array_merge($this->config, $config);
+				Config::setAll($config);
+			}
+		}
 
-        /**
-         * Generate the pagination link
-         * @param  int $totalRows the total number of data
-         * @param  int $currentPageNumber the current page number
-         * @return string the pagination link
-         */
-        public function getLink($totalRows, $currentPageNumber){
-            $pageQueryName = $this->config['page_query_string_name'];
-            $numberOfLink = $this->config['nb_link'];
+		/**
+		 * Generate the pagination link
+		 * @param  int $totalRows the total number of data
+		 * @param  int $currentPageNumber the current page number
+		 * @return string the pagination link
+		 */
+		public function getLink($totalRows, $currentPageNumber){
+			$pageQueryName = $this->config['page_query_string_name'];
+			$numberOfLink = $this->config['nb_link'];
 			$numberOfRowPerPage = $this->config['pagination_per_page'];
-            $queryString = Url::queryString();
-            $currentUrl = Url::current();
-            if($queryString == ''){
-                $query = '?' . $pageQueryName . '=';
-            }
-            else{
-                $tab = explode($pageQueryName . '=', $queryString);
-                $nb = count($tab);
-                if($nb == 1){
-                    $query = '?' . $queryString . '&' . $pageQueryName . '=';
-                }
-                else{
-                    if($tab[0] == ''){
-                        $query = '?' . $pageQueryName . '=';
-                    }
-                    else{
-                        $query = '?' . $tab[0] . '' . $pageQueryName . '=';
-                    }
-                }
-            }
-            $temp = explode('?', $currentUrl);
-            $query = $temp[0] . $query;
-            $navbar = '';
-            $numberOfPage = ceil($totalRows / $numberOfRowPerPage);
+			$queryString = Url::queryString();
+			$currentUrl = Url::current();
+			if($queryString == ''){
+				$query = '?' . $pageQueryName . '=';
+			}
+			else{
+				$tab = explode($pageQueryName . '=', $queryString);
+				$nb = count($tab);
+				if($nb == 1){
+					$query = '?' . $queryString . '&' . $pageQueryName . '=';
+				}
+				else{
+					if($tab[0] == ''){
+						$query = '?' . $pageQueryName . '=';
+					}
+					else{
+						$query = '?' . $tab[0] . '' . $pageQueryName . '=';
+					}
+				}
+			}
+			$temp = explode('?', $currentUrl);
+			$query = $temp[0] . $query;
+			$navbar = '';
+			$numberOfPage = ceil($totalRows / $numberOfRowPerPage);
 			if(! is_numeric ($currentPageNumber) || $currentPageNumber <= 0){
 				$currentPageNumber = 1;
 			}
-            if($numberOfPage <= 1 || $numberOfLink <= 0 || $numberOfRowPerPage <= 0 || !is_numeric($numberOfLink) || !is_numeric($numberOfRowPerPage)
-            ){
-                return $navbar;
-            }
-            if($numberOfLink % 2 == 0){
-                $start = $currentPageNumber - ($numberOfLink / 2) + 1;
-                $end = $currentPageNumber + ($numberOfLink / 2);
-            }
-            else{
-                $start = $currentPageNumber - floor($numberOfLink / 2);
-                $end = $currentPageNumber + floor($numberOfLink / 2);
-            }
-            if($start <= 1){
-                $begin = 1;
-                $end = $numberOfLink;
-            }
-            else if($start > 1 && $end < $numberOfPage){
-                $begin = $start;
-                $end = $end;
-            }
-            else{
-                $begin = ($numberOfPage - $numberOfLink) + 1;
-                $end = $numberOfPage;
-            }
-            if($numberOfPage <= $numberOfLink){
-                $begin = 1;
-                $end = $numberOfPage;
-            }
-            if($currentPageNumber == 1){
-                for($i = $begin; $i <= $end; $i++){
-                    if($i == $currentPageNumber){
-                        $navbar .= $this->config['active_link_open'] . $currentPageNumber . $this->config['active_link_close'];
-                    }
-                    else{
-                        $navbar .= $this->config['digit_open'] . '<a href="' . $query . $i . '" ' . attributes_to_string($this->config['attributes']) . '>' . $i . '</a>' . $this->config['digit_close'];
-                    }
-                }
-                $navbar .= $this->config['next_open'] . '<a href="' . $query . ($currentPageNumber + 1) . '">' . $this->config['next_text'] . '</a>' . $this->config['next_close'];
-            }
-            else if($currentPageNumber > 1 && $currentPageNumber < $numberOfPage){
-                $navbar .= $this->config['previous_open'] . '<a href="' . $query . ($currentPageNumber - 1) . '">' . $this->config['previous_text'] . '</a>' . $this->config['previous_close'];
-                for($i = $begin; $i <= $end; $i++){
-                    if($i == $currentPageNumber){
-                        $navbar .= $this->config['active_link_open'] . $currentPageNumber . $this->config['active_link_close'];
-                    }
-                    else{
-                        $navbar .= $this->config['digit_open'] . '<a href="' . $query . $i . '"' . attributes_to_string($this->config['attributes']) . '>' . $i .'</a>' . $this->config['digit_close'];
-                    }
-                }
-                $navbar .= $this->config['next_open']."<a href='$query".($currentPageNumber + 1)."'>".$this->config['next_text']."</a>".$this->config['next_close'];
-            }
-            else if($currentPageNumber == $numberOfPage){
-                $navbar .= $this->config['previous_open'] . '<a href="' . $query . ($currentPageNumber - 1) . '">' . $this->config['previous_text'] . '</a>' . $this->config['previous_close'];
-                for($i = $begin; $i <= $end; $i++){
-                    if($i == $currentPageNumber){
-                        $navbar .= $this->config['active_link_open'] . $currentPageNumber . $this->config['active_link_close'];
-                    }
-                    else{
-                        $navbar .= $this->config['digit_open'] . '<a href="' . $query . $i . '"' . attributes_to_string($this->config['attributes']) . '>' . $i . '</a>' . $this->config['digit_close'];
-                    }
-                }
-            }
-            $navbar = $this->config['pagination_open'] . $navbar . $this->config['pagination_close'];
-            return $navbar;
-        }
-    }
+			if($numberOfPage <= 1 || $numberOfLink <= 0 || $numberOfRowPerPage <= 0 || !is_numeric($numberOfLink) || !is_numeric($numberOfRowPerPage)
+			){
+				return $navbar;
+			}
+			if($numberOfLink % 2 == 0){
+				$start = $currentPageNumber - ($numberOfLink / 2) + 1;
+				$end = $currentPageNumber + ($numberOfLink / 2);
+			}
+			else{
+				$start = $currentPageNumber - floor($numberOfLink / 2);
+				$end = $currentPageNumber + floor($numberOfLink / 2);
+			}
+			if($start <= 1){
+				$begin = 1;
+				$end = $numberOfLink;
+			}
+			else if($start > 1 && $end < $numberOfPage){
+				$begin = $start;
+				$end = $end;
+			}
+			else{
+				$begin = ($numberOfPage - $numberOfLink) + 1;
+				$end = $numberOfPage;
+			}
+			if($numberOfPage <= $numberOfLink){
+				$begin = 1;
+				$end = $numberOfPage;
+			}
+			if($currentPageNumber == 1){
+				for($i = $begin; $i <= $end; $i++){
+					if($i == $currentPageNumber){
+						$navbar .= $this->config['active_link_open'] . $currentPageNumber . $this->config['active_link_close'];
+					}
+					else{
+						$navbar .= $this->config['digit_open'] . '<a href="' . $query . $i . '" ' . attributes_to_string($this->config['attributes']) . '>' . $i . '</a>' . $this->config['digit_close'];
+					}
+				}
+				$navbar .= $this->config['next_open'] . '<a href="' . $query . ($currentPageNumber + 1) . '">' . $this->config['next_text'] . '</a>' . $this->config['next_close'];
+			}
+			else if($currentPageNumber > 1 && $currentPageNumber < $numberOfPage){
+				$navbar .= $this->config['previous_open'] . '<a href="' . $query . ($currentPageNumber - 1) . '">' . $this->config['previous_text'] . '</a>' . $this->config['previous_close'];
+				for($i = $begin; $i <= $end; $i++){
+					if($i == $currentPageNumber){
+						$navbar .= $this->config['active_link_open'] . $currentPageNumber . $this->config['active_link_close'];
+					}
+					else{
+						$navbar .= $this->config['digit_open'] . '<a href="' . $query . $i . '"' . attributes_to_string($this->config['attributes']) . '>' . $i .'</a>' . $this->config['digit_close'];
+					}
+				}
+				$navbar .= $this->config['next_open']."<a href='$query".($currentPageNumber + 1)."'>".$this->config['next_text']."</a>".$this->config['next_close'];
+			}
+			else if($currentPageNumber == $numberOfPage){
+				$navbar .= $this->config['previous_open'] . '<a href="' . $query . ($currentPageNumber - 1) . '">' . $this->config['previous_text'] . '</a>' . $this->config['previous_close'];
+				for($i = $begin; $i <= $end; $i++){
+					if($i == $currentPageNumber){
+						$navbar .= $this->config['active_link_open'] . $currentPageNumber . $this->config['active_link_close'];
+					}
+					else{
+						$navbar .= $this->config['digit_open'] . '<a href="' . $query . $i . '"' . attributes_to_string($this->config['attributes']) . '>' . $i . '</a>' . $this->config['digit_close'];
+					}
+				}
+			}
+			$navbar = $this->config['pagination_open'] . $navbar . $this->config['pagination_close'];
+			return $navbar;
+		}
+	}

core/libraries/Upload.php

Indentation +791 added lines, -791 removed lines

@@ -1,797 +1,797 @@
 <?php
-    defined('ROOT_PATH') or exit('Access denied');
-    /**
-     * TNH Framework
-     *
-     * A simple PHP framework using HMVC architecture
-     *
-     * This content is released under the GNU GPL License (GPL)
-     *
-     * Copyright (C) 2017 Tony NGUEREZA
-     *
-     * This program is free software; you can redistribute it and/or
-     * modify it under the terms of the GNU General Public License
-     * as published by the Free Software Foundation; either version 3
-     * of the License, or (at your option) any later version.
-     *
-     * This program is distributed in the hope that it will be useful,
-     * but WITHOUT ANY WARRANTY; without even the implied warranty of
-     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-     * GNU General Public License for more details.
-     *
-     * You should have received a copy of the GNU General Public License
-     * along with this program; if not, write to the Free Software
-     * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-    */
-
-
-
-    /**
-    *    Upload
-    *
-    *    A complete class to upload files with php 5 or higher, but the best: very simple to use.
-    *
-    *    @author Olaf Erlandsen <info@webdevfreelance.com>
-    *    @author http://www.webdevfreelance.com/
-    *
-    *    @package FileUpload
-    *    @version 1.5
-    */
-    class Upload{
-
-        /**
-        *   Version
-        *
-        *   @since      1.5
-        *   @version    1.0
-        */
-        const VERSION = '1.5';
-
-        /**
-        *    Upload function name
-        *    Remember:
-        *        Default function: move_uploaded_file
-        *        Native options:
-        *            - move_uploaded_file (Default and best option)
-        *            - copy
-        *
-        *    @since        1.0
-        *    @version    1.0
-        *    @var        string
-        */
-        private $upload_function = 'move_uploaded_file';
-
-        /**
-        *    Array with the information obtained from the
-        *    variable $_FILES or $HTTP_POST_FILES.
-        *
-        *    @since        1.0
-        *    @version    1.0
-        *    @var        array
-        */
-        private $file_array    = array();
-
-        /**
-        *    If the file you are trying to upload already exists it will
-        *    be overwritten if you set the variable to true.
-        *
-        *    @since        1.0
-        *    @version    1.0
-        *    @var        boolean
-        */
-        private $overwrite_file = false;
-
-        /**
-        *    Input element
-        *    Example:
-        *        <input type="file" name="file" />
-        *    Result:
-        *        FileUpload::$input = file
-        *
-        *    @since        1.0
-        *    @version    1.0
-        *    @var        string
-        */
-        private $input;
-
-        /**
-        *    Path output
-        *
-        *    @since        1.0
-        *    @version    1.0
-        *    @var        string
-        */
-        private $destination_directory;
-
-        /**
-        *    Output filename
-        *
-        *    @since        1.0
-        *    @version    1.0
-        *    @var        string
-        */
-        private $filename;
-
-        /**
-        *    Max file size
-        *
-        *    @since        1.0
-        *    @version    1.0
-        *    @var        float
-        */
-        private $max_file_size= 0.0;
-
-        /**
-        *    List of allowed mime types
-        *
-        *    @since        1.0
-        *    @version    1.0
-        *    @var        array
-        */
-        private $allowed_mime_types = array();
-
-        /**
-        *    Callbacks
-        *
-        *    @since        1.0
-        *    @version    1.0
-        *    @var        array
-        */
-        private $callbacks = array('before' => null, 'after' => null);
-
-        /**
-        *    File object
-        *
-        *    @since        1.0
-        *    @version    1.0
-        *    @var        object
-        */
-        private $file;
-
-        /**
-        *    Helping mime types
-        *
-        *    @since        1.0
-        *    @version    1.0
-        *    @var        array
-        */
-        private $mime_helping = array(
-            'text'      =>    array('text/plain',),
-            'image'     =>    array(
-                'image/jpeg',
-                'image/jpg',
-                'image/pjpeg',
-                'image/png',
-                'image/gif',
-            ),
-            'document'  =>    array(
-                'application/pdf',
-                'application/msword',
-                'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
-                'application/vnd.openxmlformats-officedocument.presentationml.presentation',
-                'application/vnd.ms-powerpoint',
-                'application/vnd.ms-excel',
-                'application/vnd.oasis.opendocument.spreadsheet',
-                'application/vnd.oasis.opendocument.presentation',
-            ),
-            'video'    =>    array(
-                'video/3gpp',
-                'video/3gpp',
-                'video/x-msvideo',
-                'video/avi',
-                'video/mpeg4',
-                'video/mp4',
-                'video/mpeg',
-                'video/mpg',
-                'video/quicktime',
-                'video/x-sgi-movie',
-                'video/x-ms-wmv',
-                'video/x-flv',
-            ),
-        );
-
-        /**
-         * The upload error message
-         * @var array
-         */
-        public $error_messages = array();
-
-        /**
-         * The upload error message
-         * @var string
-         */
-        protected $error = null;
-
-        /**
-         * The logger instance
-         * @var Log
-         */
-        private $logger;
-
-
-        /**
-        *    Construct
-        *
-        *    @since     0.1
-        *    @version   1.0.1
-        *    @return    object
-        *    @method    object    __construct
-        */
-        public function __construct(){
-            $this->logger =& class_loader('Log', 'classes');
-            $this->logger->setLogger('Library::Upload');
-
-            Loader::lang('file_upload');
-            $obj =& get_instance();
-
-            $this->error_messages = array(
-                'upload_err_ini_size' => $obj->lang->get('fu_upload_err_ini_size'),
-                'upload_err_form_size' => $obj->lang->get('fu_upload_err_form_size'),
-                'upload_err_partial' => $obj->lang->get('fu_upload_err_partial'),
-                'upload_err_no_file' => $obj->lang->get('fu_upload_err_no_file'),
-                'upload_err_no_tmp_dir' => $obj->lang->get('fu_upload_err_no_tmp_dir'),
-                'upload_err_cant_write' => $obj->lang->get('fu_upload_err_cant_write'),
-                'upload_err_extension' => $obj->lang->get('fu_upload_err_extension'),
-                'accept_file_types' => $obj->lang->get('fu_accept_file_types'),
-                'file_uploads' => $obj->lang->get('fu_file_uploads_disabled'),
-                'max_file_size' => $obj->lang->get('fu_max_file_size'),
-                'overwritten_not_allowed' => $obj->lang->get('fu_overwritten_not_allowed'),
-            );
-
-            $this->file = array(
-                'status'                =>    false,    // True: success upload
-                'mime'                  =>    '',       // Empty string
-                'filename'              =>    '',       // Empty string
-                'original'              =>    '',       // Empty string
-                'size'                  =>    0,        // 0 Bytes
-                'sizeFormated'          =>    '0B',     // 0 Bytes
-                'destination'           =>    './',     // Default: ./
-                'allowed_mime_types'    =>    array(),  // Allowed mime types
-                'error'                 =>    null,        // File error
-            );
-
-            // Change dir to current dir
-            $this->destination_directory = dirname(__FILE__) . DIRECTORY_SEPARATOR;
-
-            // Set file array
-            if (isset($_FILES) && is_array($_FILES)) {
-                $this->file_array = $_FILES;
-            } elseif (isset($HTTP_POST_FILES) && is_array($HTTP_POST_FILES)) {
-                $this->file_array = $HTTP_POST_FILES;
-            }
-            $this->logger->info('The upload file information are : ' .stringfy_vars($this->file_array));
-        }
-        /**
-        *    Set input.
-        *    If you have $_FILES["file"], you must use the key "file"
-        *    Example:
-        *        $object->setInput("file");
-        *
-        *    @since     1.0
-        *    @version   1.0
-        *    @param     string      $input
-        *    @return    object
-        *    @method    boolean     setInput
-        */
-        public function setInput($input)
-        {
-            if (!empty($input) && (is_string($input) || is_numeric($input) )) {
-                $this->input = $input;
-            }
-            return $this;
-        }
-        /**
-        *    Set new filename
-        *    Example:
-        *        FileUpload::setFilename("new file.txt")
-        *    Remember:
-        *        Use %s to retrive file extension
-        *
-        *    @since     1.0
-        *    @version   1.0
-        *    @param     string      $filename
-        *    @return    object
-        *    @method    boolean     setFilename
-        */
-        public function setFilename($filename)
-        {
-            if ($this->isFilename($filename)) {
-                $this->filename = $filename;
-            }
-            return $this;
-        }
-        /**
-        *    Set automatic filename
-        *
-        *    @since     1.0
-        *    @version   1.5
-        *    @param     string      $extension
-        *    @return    object
-        *    @method    boolean     setAutoFilename
-        */
-        public function setAutoFilename()
-        {
-            $this->filename = sha1(mt_rand(1, 9999).uniqid());
-            $this->filename .= time();
-            return $this;
-        }
-        /**
-        *    Set file size limit
-        *
-        *    @since     1.0
-        *    @version   1.0
-        *    @param     double     $file_size
-        *    @return    object
-        *    @method    boolean     setMaxFileSize
-        */
-        public function setMaxFileSize($file_size)
-        {
-            $file_size = $this->sizeInBytes($file_size);
-            if (is_numeric($file_size) && $file_size > -1) {
-                // Get php config
-                $php_size = $this->sizeInBytes((int) ini_get('upload_max_filesize'));
-                // Calculate difference
-                if ($php_size < $file_size) {
-                    $this->logger->warning('The upload max file size you set [' .$file_size. '] is greather than the PHP configuration for upload max file size [' .$php_size. ']');
-                }
-                $this->max_file_size = $file_size;
-            }
-            return $this;
-        }
-        /**
-        *    Set array mime types
-        *
-        *    @since     1.0
-        *    @version   1.0
-        *    @param     array       $mimes
-        *    @return    object
-        *    @method    boolean     setAllowedMimeTypes
-        */
-        public function setAllowedMimeTypes(array $mimes)
-        {
-            if (count($mimes) > 0) {
-                array_map(array($this , 'setAllowMimeType'), $mimes);
-            }
-            return $this;
-        }
-        /**
-        *    Set input callback
-        *
-        *    @since     1.0
-        *    @version   1.0
-        *    @param     mixed       $callback
-        *    @return    object
-        *    @method    boolean     setCallbackInput
-        */
-        public function setCallbackInput($callback)
-        {
-            if (is_callable($callback, false)) {
-                $this->callbacks['input'] = $callback;
-            }
-            return $this;
-        }
-        /**
-        *    Set output callback
-        *
-        *    @since     1.0
-        *    @version   1.0
-        *    @param     mixed       $callback
-        *    @return    object
-        *    @method    boolean     setCallbackOutput
-        */
-        public function setCallbackOutput($callback)
-        {
-            if (is_callable($callback, false)) {
-                $this->callbacks['output'] = $callback;
-            }
-            return $this;
-        }
-        /**
-        *    Append a mime type to allowed mime types
-        *
-        *    @since     1.0
-        *    @version   1.0.1
-        *    @param     string      $mime
-        *    @return    object
-        *    @method    boolean     setAllowMimeType
-        */
-        public function setAllowMimeType($mime)
-        {
-            if (!empty($mime) && is_string($mime)) {
-                $this->allowed_mime_types[] = strtolower($mime);
-                $this->file['allowed_mime_types'][] = strtolower($mime);
-            } 
-            return $this;
-        }
-        /**
-        *    Set allowed mime types from mime helping
-        *
-        *    @since     1.0.1
-        *    @version   1.0.1
-        *    @return    object
-        *    @method    boolean    setMimeHelping
-        */
-        public function setMimeHelping($name)
-        {
-            if (!empty($name) && is_string($name)) {
-                if (array_key_exists($name, $this->mime_helping)) {
-                    return $this->setAllowedMimeTypes($this->mime_helping[ $name ]);
-                }
-            }
-            return $this;
-        }
-        /**
-        *    Set function to upload file
-        *    Examples:
-        *        1.- FileUpload::setUploadFunction("move_uploaded_file");
-        *        2.- FileUpload::setUploadFunction("copy");
-        *
-        *    @since     1.0
-        *    @version   1.0
-        *    @param     string      $function
-        *    @return    object
-        *    @method    boolean     setUploadFunction
-        */
-        public function setUploadFunction($function)
-        {
-            if (!empty($function) && (is_array($function) || is_string($function) )) {
-                if (is_callable( $function)) {
-                    $this->upload_function = $function;
-                }
-            }
-            return $this;
-        }
-        /**
-        *    Clear allowed mime types cache
-        *
-        *    @since     1.0
-        *    @version   1.0
-        *    @return    object
-        *    @method    boolean    clearAllowedMimeTypes
-        */
-        public function clearAllowedMimeTypes()
-        {
-            $this->allowed_mime_types = array();
-            $this->file['allowed_mime_types'] = array();
-            return $this;
-        }
-        /**
-        *    Set destination output
-        *
-        *    @since     1.0
-        *    @version   1.0
-        *    @param     string      $destination_directory      Destination path
-        *    @param     boolean     $create_if_not_exist
-        *    @return    object
-        *    @method    boolean     setDestinationDirectory
-        */
-        public function setDestinationDirectory($destination_directory, $create_if_not_exist = false) {
-            $destination_directory = realpath($destination_directory);
-            if (substr($destination_directory, -1) != DIRECTORY_SEPARATOR) {
-                $destination_directory .= DIRECTORY_SEPARATOR;
-            }
-
-            if ($this->isDirpath($destination_directory)) {
-                if ($this->dirExists($destination_directory)) {
-                    $this->destination_directory = $destination_directory;
-                    if (substr($this->destination_directory, -1) != DIRECTORY_SEPARATOR) {
-                        $this->destination_directory .= DIRECTORY_SEPARATOR;
-                    }
-                    chdir($destination_directory);
-                } elseif ($create_if_not_exist === true) {
-                    if (mkdir($destination_directory, 0775, true)) {
-                        if ($this->dirExists($destination_directory)) {
-                            $this->destination_directory = $destination_directory;
-                            if (substr($this->destination_directory, -1) != DIRECTORY_SEPARATOR) {
-                                $this->destination_directory .= DIRECTORY_SEPARATOR;
-                            }
-                            chdir($destination_directory);
-                        }
-                    }
-                    else{
-                        $this->logger->warning('Can not create the upload directory [' .$destination_directory. ']');
-                    }
-                }
-            }
-            return $this;
-        }
-        /**
-        *    Check file exists
-        *
-        *    @since      1.0
-        *    @version    1.0.1
-        *    @param      string     $file_destination
-        *    @return     boolean
-        *    @method     boolean    fileExists
-        */
-        public function fileExists($file_destination)
-        {
-            if ($this->isFilename($file_destination)) {
-                return (file_exists($file_destination) && is_file($file_destination));
-            }
-            return false;
-        }
-        /**
-        *    Check dir exists
-        *
-        *    @since        1.0
-        *    @version    1.0.1
-        *    @param      string     $path
-        *    @return     boolean
-        *    @method     boolean    dirExists
-        */
-        public function dirExists($path)
-        {
-            if ($this->isDirpath($path)) {
-                return (file_exists($path) && is_dir($path));
-            }
-            return false;
-        }
-        /**
-        *    Check valid filename
-        *
-        *    @since     1.0
-        *    @version   1.0.1
-        *    @param     string      $filename
-        *    @return    boolean
-        *    @method    boolean     isFilename
-        */
-        public function isFilename($filename)
-        {
-            $filename = basename($filename);
-            return (!empty($filename) && (is_string( $filename) || is_numeric($filename)));
-        }
-        /**
-        *    Validate mime type with allowed mime types,
-        *    but if allowed mime types is empty, this method return true
-        *
-        *    @since     1.0
-        *    @version   1.0
-        *    @param     string      $mime
-        *    @return    boolean
-        *    @method    boolean     checkMimeType
-        */
-        public function checkMimeType($mime)
-        {
-            if (count($this->allowed_mime_types) == 0) {
-                return true;
-            }
-            return in_array(strtolower($mime), $this->allowed_mime_types);
-        }
-        /**
-        *    Retrive status of upload
-        *
-        *    @since     1.0
-        *    @version   1.0
-        *    @return    boolean
-        *    @method    boolean    getStatus
-        */
-        public function getStatus()
-        {
-            return $this->file['status'];
-        }
-        /**
-        *    Check valid path
-        *
-        *    @since        1.0
-        *    @version    1.0.1
-        *    @param        string    $filename
-        *    @return     boolean
-        *    @method     boolean    isDirpath
-        */
-        public function isDirpath($path)
-        {
-            if (!empty( $path) && (is_string( $path) || is_numeric($path) )) {
-                if (DIRECTORY_SEPARATOR == '/') {
-                    return (preg_match( '/^[^*?"<>|:]*$/' , $path) == 1 );
-                } else {
-                    return (preg_match( "/^[^*?\"<>|:]*$/" , substr($path,2) ) == 1);
-                }
-            }
-            return false;
-        }
-        /**
-        *    Allow overwriting files
-        *
-        *    @since      1.0
-        *    @version    1.0
-        *    @return     object
-        *    @method     boolean    allowOverwriting
-        */
-        public function allowOverwriting()
-        {
-            $this->overwrite_file = true;
-            return $this;
-        }
-        /**
-        *    File info
-        *
-        *    @since      1.0
-        *    @version    1.0
-        *    @return     object
-        *    @method     object    getInfo
-        */
-        public function getInfo()
-        {
-            return (object)$this->file;
-        }
-
-        public function isUploaded(){
-            return isset($this->file_array[$this->input])
-            &&
-            is_uploaded_file($this->file_array[$this->input]['tmp_name']);
-        }
-        /**
-        *    Upload file
-        *
-        *    @since     1.0
-        *    @version   1.0.1
-        *    @return    boolean
-        *    @method    boolean    save
-        */
-        public function save(){
-            //check if file upload is  allowed in the configuration
-            if(! ini_get('file_uploads')){
-                $this->setError($this->error_messages['file_uploads']);
-                return false;
-            }
-            if (count($this->file_array) > 0) {
-                if (array_key_exists($this->input, $this->file_array)) {
-                    // set original filename if not have a new name
-                    if (empty($this->filename)) {
-                        $this->filename = $this->file_array[$this->input]['name'];
-                    }
-                    else{
-                        // Replace %s for extension in filename
-                        // Before: /[\w\d]*(.[\d\w]+)$/i
-                        // After: /^[\s[:alnum:]\-\_\.]*\.([\d\w]+)$/iu
-                        // Support unicode(utf-8) characters
-                        // Example: "русские.jpeg" is valid; "Zhōngguó.jpeg" is valid; "Tønsberg.jpeg" is valid
-                        $extension = preg_replace(
-                            '/^[\p{L}\d\s\-\_\.\(\)]*\.([\d\w]+)$/iu',
-                            '$1',
-                            $this->file_array[$this->input]['name']
-                        );
-                        $this->filename = $this->filename.'.'.$extension;
-                    }
-
-                    // set file info
-                    $this->file['mime']         = $this->file_array[$this->input]['type'];
-                    $this->file['tmp']          = $this->file_array[$this->input]['tmp_name'];
-                    $this->file['original']     = $this->file_array[$this->input]['name'];
-                    $this->file['size']         = $this->file_array[$this->input]['size'];
-                    $this->file['sizeFormated'] = $this->sizeFormat($this->file['size']);
-                    $this->file['destination']  = $this->destination_directory . $this->filename;
-                    $this->file['filename']     = $this->filename;
-                    $this->file['error']        = $this->file_array[$this->input]['error'];
-
-                    $this->logger->info('The upload file information to process is : ' .stringfy_vars($this->file));
-
-                    //check for php upload error
-                    if(is_numeric($this->file['error']) && $this->file['error'] > 0){
-                        $this->setError($this->getPhpUploadErrorMessageByCode($this->file['error']));
-                        return false;
-                    }
+	defined('ROOT_PATH') or exit('Access denied');
+	/**
+	 * TNH Framework
+	 *
+	 * A simple PHP framework using HMVC architecture
+	 *
+	 * This content is released under the GNU GPL License (GPL)
+	 *
+	 * Copyright (C) 2017 Tony NGUEREZA
+	 *
+	 * This program is free software; you can redistribute it and/or
+	 * modify it under the terms of the GNU General Public License
+	 * as published by the Free Software Foundation; either version 3
+	 * of the License, or (at your option) any later version.
+	 *
+	 * This program is distributed in the hope that it will be useful,
+	 * but WITHOUT ANY WARRANTY; without even the implied warranty of
+	 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	 * GNU General Public License for more details.
+	 *
+	 * You should have received a copy of the GNU General Public License
+	 * along with this program; if not, write to the Free Software
+	 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+	 */
+
+
+
+	/**
+	 *    Upload
+	 *
+	 *    A complete class to upload files with php 5 or higher, but the best: very simple to use.
+	 *
+	 *    @author Olaf Erlandsen <info@webdevfreelance.com>
+	 *    @author http://www.webdevfreelance.com/
+	 *
+	 *    @package FileUpload
+	 *    @version 1.5
+	 */
+	class Upload{
+
+		/**
+		 *   Version
+		 *
+		 *   @since      1.5
+		 *   @version    1.0
+		 */
+		const VERSION = '1.5';
+
+		/**
+		 *    Upload function name
+		 *    Remember:
+		 *        Default function: move_uploaded_file
+		 *        Native options:
+		 *            - move_uploaded_file (Default and best option)
+		 *            - copy
+		 *
+		 *    @since        1.0
+		 *    @version    1.0
+		 *    @var        string
+		 */
+		private $upload_function = 'move_uploaded_file';
+
+		/**
+		 *    Array with the information obtained from the
+		 *    variable $_FILES or $HTTP_POST_FILES.
+		 *
+		 *    @since        1.0
+		 *    @version    1.0
+		 *    @var        array
+		 */
+		private $file_array    = array();
+
+		/**
+		 *    If the file you are trying to upload already exists it will
+		 *    be overwritten if you set the variable to true.
+		 *
+		 *    @since        1.0
+		 *    @version    1.0
+		 *    @var        boolean
+		 */
+		private $overwrite_file = false;
+
+		/**
+		 *    Input element
+		 *    Example:
+		 *        <input type="file" name="file" />
+		 *    Result:
+		 *        FileUpload::$input = file
+		 *
+		 *    @since        1.0
+		 *    @version    1.0
+		 *    @var        string
+		 */
+		private $input;
+
+		/**
+		 *    Path output
+		 *
+		 *    @since        1.0
+		 *    @version    1.0
+		 *    @var        string
+		 */
+		private $destination_directory;
+
+		/**
+		 *    Output filename
+		 *
+		 *    @since        1.0
+		 *    @version    1.0
+		 *    @var        string
+		 */
+		private $filename;
+
+		/**
+		 *    Max file size
+		 *
+		 *    @since        1.0
+		 *    @version    1.0
+		 *    @var        float
+		 */
+		private $max_file_size= 0.0;
+
+		/**
+		 *    List of allowed mime types
+		 *
+		 *    @since        1.0
+		 *    @version    1.0
+		 *    @var        array
+		 */
+		private $allowed_mime_types = array();
+
+		/**
+		 *    Callbacks
+		 *
+		 *    @since        1.0
+		 *    @version    1.0
+		 *    @var        array
+		 */
+		private $callbacks = array('before' => null, 'after' => null);
+
+		/**
+		 *    File object
+		 *
+		 *    @since        1.0
+		 *    @version    1.0
+		 *    @var        object
+		 */
+		private $file;
+
+		/**
+		 *    Helping mime types
+		 *
+		 *    @since        1.0
+		 *    @version    1.0
+		 *    @var        array
+		 */
+		private $mime_helping = array(
+			'text'      =>    array('text/plain',),
+			'image'     =>    array(
+				'image/jpeg',
+				'image/jpg',
+				'image/pjpeg',
+				'image/png',
+				'image/gif',
+			),
+			'document'  =>    array(
+				'application/pdf',
+				'application/msword',
+				'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
+				'application/vnd.openxmlformats-officedocument.presentationml.presentation',
+				'application/vnd.ms-powerpoint',
+				'application/vnd.ms-excel',
+				'application/vnd.oasis.opendocument.spreadsheet',
+				'application/vnd.oasis.opendocument.presentation',
+			),
+			'video'    =>    array(
+				'video/3gpp',
+				'video/3gpp',
+				'video/x-msvideo',
+				'video/avi',
+				'video/mpeg4',
+				'video/mp4',
+				'video/mpeg',
+				'video/mpg',
+				'video/quicktime',
+				'video/x-sgi-movie',
+				'video/x-ms-wmv',
+				'video/x-flv',
+			),
+		);
+
+		/**
+		 * The upload error message
+		 * @var array
+		 */
+		public $error_messages = array();
+
+		/**
+		 * The upload error message
+		 * @var string
+		 */
+		protected $error = null;
+
+		/**
+		 * The logger instance
+		 * @var Log
+		 */
+		private $logger;
+
+
+		/**
+		 *    Construct
+		 *
+		 *    @since     0.1
+		 *    @version   1.0.1
+		 *    @return    object
+		 *    @method    object    __construct
+		 */
+		public function __construct(){
+			$this->logger =& class_loader('Log', 'classes');
+			$this->logger->setLogger('Library::Upload');
+
+			Loader::lang('file_upload');
+			$obj =& get_instance();
+
+			$this->error_messages = array(
+				'upload_err_ini_size' => $obj->lang->get('fu_upload_err_ini_size'),
+				'upload_err_form_size' => $obj->lang->get('fu_upload_err_form_size'),
+				'upload_err_partial' => $obj->lang->get('fu_upload_err_partial'),
+				'upload_err_no_file' => $obj->lang->get('fu_upload_err_no_file'),
+				'upload_err_no_tmp_dir' => $obj->lang->get('fu_upload_err_no_tmp_dir'),
+				'upload_err_cant_write' => $obj->lang->get('fu_upload_err_cant_write'),
+				'upload_err_extension' => $obj->lang->get('fu_upload_err_extension'),
+				'accept_file_types' => $obj->lang->get('fu_accept_file_types'),
+				'file_uploads' => $obj->lang->get('fu_file_uploads_disabled'),
+				'max_file_size' => $obj->lang->get('fu_max_file_size'),
+				'overwritten_not_allowed' => $obj->lang->get('fu_overwritten_not_allowed'),
+			);
+
+			$this->file = array(
+				'status'                =>    false,    // True: success upload
+				'mime'                  =>    '',       // Empty string
+				'filename'              =>    '',       // Empty string
+				'original'              =>    '',       // Empty string
+				'size'                  =>    0,        // 0 Bytes
+				'sizeFormated'          =>    '0B',     // 0 Bytes
+				'destination'           =>    './',     // Default: ./
+				'allowed_mime_types'    =>    array(),  // Allowed mime types
+				'error'                 =>    null,        // File error
+			);
+
+			// Change dir to current dir
+			$this->destination_directory = dirname(__FILE__) . DIRECTORY_SEPARATOR;
+
+			// Set file array
+			if (isset($_FILES) && is_array($_FILES)) {
+				$this->file_array = $_FILES;
+			} elseif (isset($HTTP_POST_FILES) && is_array($HTTP_POST_FILES)) {
+				$this->file_array = $HTTP_POST_FILES;
+			}
+			$this->logger->info('The upload file information are : ' .stringfy_vars($this->file_array));
+		}
+		/**
+		 *    Set input.
+		 *    If you have $_FILES["file"], you must use the key "file"
+		 *    Example:
+		 *        $object->setInput("file");
+		 *
+		 *    @since     1.0
+		 *    @version   1.0
+		 *    @param     string      $input
+		 *    @return    object
+		 *    @method    boolean     setInput
+		 */
+		public function setInput($input)
+		{
+			if (!empty($input) && (is_string($input) || is_numeric($input) )) {
+				$this->input = $input;
+			}
+			return $this;
+		}
+		/**
+		 *    Set new filename
+		 *    Example:
+		 *        FileUpload::setFilename("new file.txt")
+		 *    Remember:
+		 *        Use %s to retrive file extension
+		 *
+		 *    @since     1.0
+		 *    @version   1.0
+		 *    @param     string      $filename
+		 *    @return    object
+		 *    @method    boolean     setFilename
+		 */
+		public function setFilename($filename)
+		{
+			if ($this->isFilename($filename)) {
+				$this->filename = $filename;
+			}
+			return $this;
+		}
+		/**
+		 *    Set automatic filename
+		 *
+		 *    @since     1.0
+		 *    @version   1.5
+		 *    @param     string      $extension
+		 *    @return    object
+		 *    @method    boolean     setAutoFilename
+		 */
+		public function setAutoFilename()
+		{
+			$this->filename = sha1(mt_rand(1, 9999).uniqid());
+			$this->filename .= time();
+			return $this;
+		}
+		/**
+		 *    Set file size limit
+		 *
+		 *    @since     1.0
+		 *    @version   1.0
+		 *    @param     double     $file_size
+		 *    @return    object
+		 *    @method    boolean     setMaxFileSize
+		 */
+		public function setMaxFileSize($file_size)
+		{
+			$file_size = $this->sizeInBytes($file_size);
+			if (is_numeric($file_size) && $file_size > -1) {
+				// Get php config
+				$php_size = $this->sizeInBytes((int) ini_get('upload_max_filesize'));
+				// Calculate difference
+				if ($php_size < $file_size) {
+					$this->logger->warning('The upload max file size you set [' .$file_size. '] is greather than the PHP configuration for upload max file size [' .$php_size. ']');
+				}
+				$this->max_file_size = $file_size;
+			}
+			return $this;
+		}
+		/**
+		 *    Set array mime types
+		 *
+		 *    @since     1.0
+		 *    @version   1.0
+		 *    @param     array       $mimes
+		 *    @return    object
+		 *    @method    boolean     setAllowedMimeTypes
+		 */
+		public function setAllowedMimeTypes(array $mimes)
+		{
+			if (count($mimes) > 0) {
+				array_map(array($this , 'setAllowMimeType'), $mimes);
+			}
+			return $this;
+		}
+		/**
+		 *    Set input callback
+		 *
+		 *    @since     1.0
+		 *    @version   1.0
+		 *    @param     mixed       $callback
+		 *    @return    object
+		 *    @method    boolean     setCallbackInput
+		 */
+		public function setCallbackInput($callback)
+		{
+			if (is_callable($callback, false)) {
+				$this->callbacks['input'] = $callback;
+			}
+			return $this;
+		}
+		/**
+		 *    Set output callback
+		 *
+		 *    @since     1.0
+		 *    @version   1.0
+		 *    @param     mixed       $callback
+		 *    @return    object
+		 *    @method    boolean     setCallbackOutput
+		 */
+		public function setCallbackOutput($callback)
+		{
+			if (is_callable($callback, false)) {
+				$this->callbacks['output'] = $callback;
+			}
+			return $this;
+		}
+		/**
+		 *    Append a mime type to allowed mime types
+		 *
+		 *    @since     1.0
+		 *    @version   1.0.1
+		 *    @param     string      $mime
+		 *    @return    object
+		 *    @method    boolean     setAllowMimeType
+		 */
+		public function setAllowMimeType($mime)
+		{
+			if (!empty($mime) && is_string($mime)) {
+				$this->allowed_mime_types[] = strtolower($mime);
+				$this->file['allowed_mime_types'][] = strtolower($mime);
+			} 
+			return $this;
+		}
+		/**
+		 *    Set allowed mime types from mime helping
+		 *
+		 *    @since     1.0.1
+		 *    @version   1.0.1
+		 *    @return    object
+		 *    @method    boolean    setMimeHelping
+		 */
+		public function setMimeHelping($name)
+		{
+			if (!empty($name) && is_string($name)) {
+				if (array_key_exists($name, $this->mime_helping)) {
+					return $this->setAllowedMimeTypes($this->mime_helping[ $name ]);
+				}
+			}
+			return $this;
+		}
+		/**
+		 *    Set function to upload file
+		 *    Examples:
+		 *        1.- FileUpload::setUploadFunction("move_uploaded_file");
+		 *        2.- FileUpload::setUploadFunction("copy");
+		 *
+		 *    @since     1.0
+		 *    @version   1.0
+		 *    @param     string      $function
+		 *    @return    object
+		 *    @method    boolean     setUploadFunction
+		 */
+		public function setUploadFunction($function)
+		{
+			if (!empty($function) && (is_array($function) || is_string($function) )) {
+				if (is_callable( $function)) {
+					$this->upload_function = $function;
+				}
+			}
+			return $this;
+		}
+		/**
+		 *    Clear allowed mime types cache
+		 *
+		 *    @since     1.0
+		 *    @version   1.0
+		 *    @return    object
+		 *    @method    boolean    clearAllowedMimeTypes
+		 */
+		public function clearAllowedMimeTypes()
+		{
+			$this->allowed_mime_types = array();
+			$this->file['allowed_mime_types'] = array();
+			return $this;
+		}
+		/**
+		 *    Set destination output
+		 *
+		 *    @since     1.0
+		 *    @version   1.0
+		 *    @param     string      $destination_directory      Destination path
+		 *    @param     boolean     $create_if_not_exist
+		 *    @return    object
+		 *    @method    boolean     setDestinationDirectory
+		 */
+		public function setDestinationDirectory($destination_directory, $create_if_not_exist = false) {
+			$destination_directory = realpath($destination_directory);
+			if (substr($destination_directory, -1) != DIRECTORY_SEPARATOR) {
+				$destination_directory .= DIRECTORY_SEPARATOR;
+			}
+
+			if ($this->isDirpath($destination_directory)) {
+				if ($this->dirExists($destination_directory)) {
+					$this->destination_directory = $destination_directory;
+					if (substr($this->destination_directory, -1) != DIRECTORY_SEPARATOR) {
+						$this->destination_directory .= DIRECTORY_SEPARATOR;
+					}
+					chdir($destination_directory);
+				} elseif ($create_if_not_exist === true) {
+					if (mkdir($destination_directory, 0775, true)) {
+						if ($this->dirExists($destination_directory)) {
+							$this->destination_directory = $destination_directory;
+							if (substr($this->destination_directory, -1) != DIRECTORY_SEPARATOR) {
+								$this->destination_directory .= DIRECTORY_SEPARATOR;
+							}
+							chdir($destination_directory);
+						}
+					}
+					else{
+						$this->logger->warning('Can not create the upload directory [' .$destination_directory. ']');
+					}
+				}
+			}
+			return $this;
+		}
+		/**
+		 *    Check file exists
+		 *
+		 *    @since      1.0
+		 *    @version    1.0.1
+		 *    @param      string     $file_destination
+		 *    @return     boolean
+		 *    @method     boolean    fileExists
+		 */
+		public function fileExists($file_destination)
+		{
+			if ($this->isFilename($file_destination)) {
+				return (file_exists($file_destination) && is_file($file_destination));
+			}
+			return false;
+		}
+		/**
+		 *    Check dir exists
+		 *
+		 *    @since        1.0
+		 *    @version    1.0.1
+		 *    @param      string     $path
+		 *    @return     boolean
+		 *    @method     boolean    dirExists
+		 */
+		public function dirExists($path)
+		{
+			if ($this->isDirpath($path)) {
+				return (file_exists($path) && is_dir($path));
+			}
+			return false;
+		}
+		/**
+		 *    Check valid filename
+		 *
+		 *    @since     1.0
+		 *    @version   1.0.1
+		 *    @param     string      $filename
+		 *    @return    boolean
+		 *    @method    boolean     isFilename
+		 */
+		public function isFilename($filename)
+		{
+			$filename = basename($filename);
+			return (!empty($filename) && (is_string( $filename) || is_numeric($filename)));
+		}
+		/**
+		 *    Validate mime type with allowed mime types,
+		 *    but if allowed mime types is empty, this method return true
+		 *
+		 *    @since     1.0
+		 *    @version   1.0
+		 *    @param     string      $mime
+		 *    @return    boolean
+		 *    @method    boolean     checkMimeType
+		 */
+		public function checkMimeType($mime)
+		{
+			if (count($this->allowed_mime_types) == 0) {
+				return true;
+			}
+			return in_array(strtolower($mime), $this->allowed_mime_types);
+		}
+		/**
+		 *    Retrive status of upload
+		 *
+		 *    @since     1.0
+		 *    @version   1.0
+		 *    @return    boolean
+		 *    @method    boolean    getStatus
+		 */
+		public function getStatus()
+		{
+			return $this->file['status'];
+		}
+		/**
+		 *    Check valid path
+		 *
+		 *    @since        1.0
+		 *    @version    1.0.1
+		 *    @param        string    $filename
+		 *    @return     boolean
+		 *    @method     boolean    isDirpath
+		 */
+		public function isDirpath($path)
+		{
+			if (!empty( $path) && (is_string( $path) || is_numeric($path) )) {
+				if (DIRECTORY_SEPARATOR == '/') {
+					return (preg_match( '/^[^*?"<>|:]*$/' , $path) == 1 );
+				} else {
+					return (preg_match( "/^[^*?\"<>|:]*$/" , substr($path,2) ) == 1);
+				}
+			}
+			return false;
+		}
+		/**
+		 *    Allow overwriting files
+		 *
+		 *    @since      1.0
+		 *    @version    1.0
+		 *    @return     object
+		 *    @method     boolean    allowOverwriting
+		 */
+		public function allowOverwriting()
+		{
+			$this->overwrite_file = true;
+			return $this;
+		}
+		/**
+		 *    File info
+		 *
+		 *    @since      1.0
+		 *    @version    1.0
+		 *    @return     object
+		 *    @method     object    getInfo
+		 */
+		public function getInfo()
+		{
+			return (object)$this->file;
+		}
+
+		public function isUploaded(){
+			return isset($this->file_array[$this->input])
+			&&
+			is_uploaded_file($this->file_array[$this->input]['tmp_name']);
+		}
+		/**
+		 *    Upload file
+		 *
+		 *    @since     1.0
+		 *    @version   1.0.1
+		 *    @return    boolean
+		 *    @method    boolean    save
+		 */
+		public function save(){
+			//check if file upload is  allowed in the configuration
+			if(! ini_get('file_uploads')){
+				$this->setError($this->error_messages['file_uploads']);
+				return false;
+			}
+			if (count($this->file_array) > 0) {
+				if (array_key_exists($this->input, $this->file_array)) {
+					// set original filename if not have a new name
+					if (empty($this->filename)) {
+						$this->filename = $this->file_array[$this->input]['name'];
+					}
+					else{
+						// Replace %s for extension in filename
+						// Before: /[\w\d]*(.[\d\w]+)$/i
+						// After: /^[\s[:alnum:]\-\_\.]*\.([\d\w]+)$/iu
+						// Support unicode(utf-8) characters
+						// Example: "русские.jpeg" is valid; "Zhōngguó.jpeg" is valid; "Tønsberg.jpeg" is valid
+						$extension = preg_replace(
+							'/^[\p{L}\d\s\-\_\.\(\)]*\.([\d\w]+)$/iu',
+							'$1',
+							$this->file_array[$this->input]['name']
+						);
+						$this->filename = $this->filename.'.'.$extension;
+					}
+
+					// set file info
+					$this->file['mime']         = $this->file_array[$this->input]['type'];
+					$this->file['tmp']          = $this->file_array[$this->input]['tmp_name'];
+					$this->file['original']     = $this->file_array[$this->input]['name'];
+					$this->file['size']         = $this->file_array[$this->input]['size'];
+					$this->file['sizeFormated'] = $this->sizeFormat($this->file['size']);
+					$this->file['destination']  = $this->destination_directory . $this->filename;
+					$this->file['filename']     = $this->filename;
+					$this->file['error']        = $this->file_array[$this->input]['error'];
+
+					$this->logger->info('The upload file information to process is : ' .stringfy_vars($this->file));
+
+					//check for php upload error
+					if(is_numeric($this->file['error']) && $this->file['error'] > 0){
+						$this->setError($this->getPhpUploadErrorMessageByCode($this->file['error']));
+						return false;
+					}
                     
-                    //check for mime type
-                    if (!$this->checkMimeType($this->file['mime'])) {
-                        $this->setError($this->error_messages['accept_file_types']);
-                        return false;
-                    }
-
-                     // Check file size
-                    if ($this->max_file_size > 0) {
-                        if ($this->max_file_size < $this->file['size']) {
-                            $this->setError(sprintf($this->error_messages['max_file_size'], $this->sizeFormat($this->max_file_size)));
-                            return false;
-                        }
-                    }
-
-                    // Check if exists file
-                    if ($this->fileExists($this->destination_directory . $this->filename)) {
-                        // Check if overwrite file
-                        if ($this->overwrite_file === false) {
-                            $this->setError($this->error_messages['overwritten_not_allowed']);
-                            return false;
-                        }
-                    }
-
-                    // Execute input callback
-                    if (!empty( $this->callbacks['input'])) {
-                        call_user_func($this->callbacks['input'], (object)$this->file);
-                    }
+					//check for mime type
+					if (!$this->checkMimeType($this->file['mime'])) {
+						$this->setError($this->error_messages['accept_file_types']);
+						return false;
+					}
+
+					 // Check file size
+					if ($this->max_file_size > 0) {
+						if ($this->max_file_size < $this->file['size']) {
+							$this->setError(sprintf($this->error_messages['max_file_size'], $this->sizeFormat($this->max_file_size)));
+							return false;
+						}
+					}
+
+					// Check if exists file
+					if ($this->fileExists($this->destination_directory . $this->filename)) {
+						// Check if overwrite file
+						if ($this->overwrite_file === false) {
+							$this->setError($this->error_messages['overwritten_not_allowed']);
+							return false;
+						}
+					}
+
+					// Execute input callback
+					if (!empty( $this->callbacks['input'])) {
+						call_user_func($this->callbacks['input'], (object)$this->file);
+					}
                    
 
-                    $this->file['status'] = call_user_func_array(
-                        $this->upload_function, array(
-                            $this->file_array[$this->input]['tmp_name'],
-                            $this->destination_directory . $this->filename
-                        )
-                    );
-
-                    // Execute output callback
-                    if (!empty( $this->callbacks['output'])) {
-                        call_user_func($this->callbacks['output'], (object)$this->file);
-                    }
-                    return $this->file['status'];
-                }
-            }
-        }
-
-        /**
-        *    File size for humans.
-        *
-        *    @since      1.0
-        *    @version    1.0
-        *    @param      integer    $bytes
-        *    @param      integer    $precision
-        *    @return     string
-        *    @method     string     sizeFormat
-        */
-        public function sizeFormat($size, $precision = 2)
-        {
-            if($size > 0){
-                $base       = log($size) / log(1024);
-                $suffixes   = array('B', 'K', 'M', 'G', 'T');
-                return round(pow(1024, $base - floor($base)), $precision) . ( isset($suffixes[floor($base)]) ? $suffixes[floor($base)] : '');
-            }
-            return null;
-        }
+					$this->file['status'] = call_user_func_array(
+						$this->upload_function, array(
+							$this->file_array[$this->input]['tmp_name'],
+							$this->destination_directory . $this->filename
+						)
+					);
+
+					// Execute output callback
+					if (!empty( $this->callbacks['output'])) {
+						call_user_func($this->callbacks['output'], (object)$this->file);
+					}
+					return $this->file['status'];
+				}
+			}
+		}
+
+		/**
+		 *    File size for humans.
+		 *
+		 *    @since      1.0
+		 *    @version    1.0
+		 *    @param      integer    $bytes
+		 *    @param      integer    $precision
+		 *    @return     string
+		 *    @method     string     sizeFormat
+		 */
+		public function sizeFormat($size, $precision = 2)
+		{
+			if($size > 0){
+				$base       = log($size) / log(1024);
+				$suffixes   = array('B', 'K', 'M', 'G', 'T');
+				return round(pow(1024, $base - floor($base)), $precision) . ( isset($suffixes[floor($base)]) ? $suffixes[floor($base)] : '');
+			}
+			return null;
+		}
 
         
-        /**
-        *    Convert human file size to bytes
-        *
-        *    @since      1.0
-        *    @version    1.0.1
-        *    @param      integer    $size
-        *    @return     string
-        *    @method     string     sizeInBytes
-        */
-        public function sizeInBytes($size)
-        {
-            $unit = 'B';
-            $units = array('B' => 0, 'K' => 1, 'M' => 2, 'G' => 3, 'T' => 4);
-            $matches = array();
-            preg_match('/(?<size>[\d\.]+)\s*(?<unit>b|k|m|g|t)?/i', $size, $matches);
-            if (array_key_exists('unit', $matches)) {
-                $unit = strtoupper($matches['unit']);
-            }
-            return (floatval($matches['size']) * pow(1024, $units[$unit]) ) ;
-        }
-
-        /**
-         * Get the upload error message
-         * @return string
-         */
-        public function getError(){
-            return $this->error;
-        }
-
-        /**
-         * Set the upload error message
-         * @param string $message the upload error message to set
-         */
-        public function setError($message){
-            $this->logger->info('The upload got error : ' . $message);
-            $this->error = $message;
-        }
-
-        /**
-         * Get the PHP upload error message for the given code
-         * @param  int $code the error code
-         * @return string the error message
-         */
-        private function getPhpUploadErrorMessageByCode($code){
-            $codeMessageMaps = array(
-                1 => $this->error_messages['upload_err_ini_size'],
-                2 => $this->error_messages['upload_err_form_size'],
-                3 => $this->error_messages['upload_err_partial'],
-                4 => $this->error_messages['upload_err_no_file'],
-                6 => $this->error_messages['upload_err_no_tmp_dir'],
-                7 => $this->error_messages['upload_err_cant_write'],
-                8 => $this->error_messages['upload_err_extension'],
-            );
-            return isset($codeMessageMaps[$code]) ? $codeMessageMaps[$code] : null;
-        }
-    }
+		/**
+		 *    Convert human file size to bytes
+		 *
+		 *    @since      1.0
+		 *    @version    1.0.1
+		 *    @param      integer    $size
+		 *    @return     string
+		 *    @method     string     sizeInBytes
+		 */
+		public function sizeInBytes($size)
+		{
+			$unit = 'B';
+			$units = array('B' => 0, 'K' => 1, 'M' => 2, 'G' => 3, 'T' => 4);
+			$matches = array();
+			preg_match('/(?<size>[\d\.]+)\s*(?<unit>b|k|m|g|t)?/i', $size, $matches);
+			if (array_key_exists('unit', $matches)) {
+				$unit = strtoupper($matches['unit']);
+			}
+			return (floatval($matches['size']) * pow(1024, $units[$unit]) ) ;
+		}
+
+		/**
+		 * Get the upload error message
+		 * @return string
+		 */
+		public function getError(){
+			return $this->error;
+		}
+
+		/**
+		 * Set the upload error message
+		 * @param string $message the upload error message to set
+		 */
+		public function setError($message){
+			$this->logger->info('The upload got error : ' . $message);
+			$this->error = $message;
+		}
+
+		/**
+		 * Get the PHP upload error message for the given code
+		 * @param  int $code the error code
+		 * @return string the error message
+		 */
+		private function getPhpUploadErrorMessageByCode($code){
+			$codeMessageMaps = array(
+				1 => $this->error_messages['upload_err_ini_size'],
+				2 => $this->error_messages['upload_err_form_size'],
+				3 => $this->error_messages['upload_err_partial'],
+				4 => $this->error_messages['upload_err_no_file'],
+				6 => $this->error_messages['upload_err_no_tmp_dir'],
+				7 => $this->error_messages['upload_err_cant_write'],
+				8 => $this->error_messages['upload_err_extension'],
+			);
+			return isset($codeMessageMaps[$code]) ? $codeMessageMaps[$code] : null;
+		}
+	}

core/classes/model/Model.php

Indentation +928 added lines, -928 removed lines

@@ -1,595 +1,595 @@ 
 <?php
-    defined('ROOT_PATH') || exit('Access denied');
-    /**
-     * TNH Framework
-     *
-     * A simple PHP framework using HMVC architecture
-     *
-     * This content is released under the GNU GPL License (GPL)
-     *
-     * Copyright (C) 2017 Tony NGUEREZA
-     *
-     * This program is free software; you can redistribute it and/or
-     * modify it under the terms of the GNU General Public License
-     * as published by the Free Software Foundation; either version 3
-     * of the License, or (at your option) any later version.
-     *
-     * This program is distributed in the hope that it will be useful,
-     * but WITHOUT ANY WARRANTY; without even the implied warranty of
-     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-     * GNU General Public License for more details.
-     *
-     * You should have received a copy of the GNU General Public License
-     * along with this program; if not, write to the Free Software
-     * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-    */
-
-
-    /**
-     * A base model with a series of CRUD functions (powered by CI's query builder),
-     * validation-in-model support, event callbacks and more.
-     *
-     * @link http://github.com/jamierumbelow/codeigniter-base-model
-     * @copyright Copyright (c) 2012, Jamie Rumbelow <http://jamierumbelow.net>
-     */
-
-    class Model{
-
-        /* --------------------------------------------------------------
+	defined('ROOT_PATH') || exit('Access denied');
+	/**
+	 * TNH Framework
+	 *
+	 * A simple PHP framework using HMVC architecture
+	 *
+	 * This content is released under the GNU GPL License (GPL)
+	 *
+	 * Copyright (C) 2017 Tony NGUEREZA
+	 *
+	 * This program is free software; you can redistribute it and/or
+	 * modify it under the terms of the GNU General Public License
+	 * as published by the Free Software Foundation; either version 3
+	 * of the License, or (at your option) any later version.
+	 *
+	 * This program is distributed in the hope that it will be useful,
+	 * but WITHOUT ANY WARRANTY; without even the implied warranty of
+	 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	 * GNU General Public License for more details.
+	 *
+	 * You should have received a copy of the GNU General Public License
+	 * along with this program; if not, write to the Free Software
+	 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+	 */
+
+
+	/**
+	 * A base model with a series of CRUD functions (powered by CI's query builder),
+	 * validation-in-model support, event callbacks and more.
+	 *
+	 * @link http://github.com/jamierumbelow/codeigniter-base-model
+	 * @copyright Copyright (c) 2012, Jamie Rumbelow <http://jamierumbelow.net>
+	 */
+
+	class Model{
+
+		/* --------------------------------------------------------------
          * VARIABLES
          * ------------------------------------------------------------ */
 
-        /**
-         * This model's default database table. Automatically
-         * guessed by pluralising the model name.
-         */
-        protected $_table;
-
-        /**
-         * The database connection object. Will be set to the default
-         * connection. This allows individual models to use different DBs
-         * without overwriting the global database connection.
-         */
-        protected $_database;
-
-        /**
-         * This model's default primary key or unique identifier.
-         * Used by the get(), update() and delete() functions.
-         */
-        protected $primary_key = 'id';
-
-        /**
-         * Support for soft deletes and this model's 'deleted' key
-         */
-        protected $soft_delete = false;
-        protected $soft_delete_key = 'is_deleted';
-        protected $_temporary_with_deleted = FALSE;
-        protected $_temporary_only_deleted = FALSE;
-
-        /**
-         * The various callbacks available to the model. Each are
-         * simple lists of method names (methods will be run on $this).
-         */
-        protected $before_create = array();
-        protected $after_create = array();
-        protected $before_update = array();
-        protected $after_update = array();
-        protected $before_get = array();
-        protected $after_get = array();
-        protected $before_delete = array();
-        protected $after_delete = array();
-
-        protected $callback_parameters = array();
-
-        /**
-         * Protected, non-modifiable attributes
-         */
-        protected $protected_attributes = array();
-
-        /**
-         * Relationship arrays. Use flat strings for defaults or string
-         * => array to customise the class name and primary key
-         */
-        protected $belongs_to = array();
-        protected $has_many = array();
-
-        protected $_with = array();
-
-        /**
-         * An array of validation rules. This needs to be the same format
-         * as validation rules passed to the FormValidation library.
-         */
-        protected $validate = array();
-
-        /**
-         * Optionally skip the validation. Used in conjunction with
-         * skip_validation() to skip data validation for any future calls.
-         */
-        protected $skip_validation = FALSE;
-
-        /**
-         * By default we return our results as objects. If we need to override
-         * this, we can, or, we could use the `as_array()` and `as_object()` scopes.
-         */
-        protected $return_type = 'object';
-        protected $_temporary_return_type = NULL;
+		/**
+		 * This model's default database table. Automatically
+		 * guessed by pluralising the model name.
+		 */
+		protected $_table;
+
+		/**
+		 * The database connection object. Will be set to the default
+		 * connection. This allows individual models to use different DBs
+		 * without overwriting the global database connection.
+		 */
+		protected $_database;
+
+		/**
+		 * This model's default primary key or unique identifier.
+		 * Used by the get(), update() and delete() functions.
+		 */
+		protected $primary_key = 'id';
+
+		/**
+		 * Support for soft deletes and this model's 'deleted' key
+		 */
+		protected $soft_delete = false;
+		protected $soft_delete_key = 'is_deleted';
+		protected $_temporary_with_deleted = FALSE;
+		protected $_temporary_only_deleted = FALSE;
+
+		/**
+		 * The various callbacks available to the model. Each are
+		 * simple lists of method names (methods will be run on $this).
+		 */
+		protected $before_create = array();
+		protected $after_create = array();
+		protected $before_update = array();
+		protected $after_update = array();
+		protected $before_get = array();
+		protected $after_get = array();
+		protected $before_delete = array();
+		protected $after_delete = array();
+
+		protected $callback_parameters = array();
+
+		/**
+		 * Protected, non-modifiable attributes
+		 */
+		protected $protected_attributes = array();
+
+		/**
+		 * Relationship arrays. Use flat strings for defaults or string
+		 * => array to customise the class name and primary key
+		 */
+		protected $belongs_to = array();
+		protected $has_many = array();
+
+		protected $_with = array();
+
+		/**
+		 * An array of validation rules. This needs to be the same format
+		 * as validation rules passed to the FormValidation library.
+		 */
+		protected $validate = array();
+
+		/**
+		 * Optionally skip the validation. Used in conjunction with
+		 * skip_validation() to skip data validation for any future calls.
+		 */
+		protected $skip_validation = FALSE;
+
+		/**
+		 * By default we return our results as objects. If we need to override
+		 * this, we can, or, we could use the `as_array()` and `as_object()` scopes.
+		 */
+		protected $return_type = 'object';
+		protected $_temporary_return_type = NULL;
     	
     	
-    	/**
+		/**
     		The database cache time 
-    	*/
-    	protected $dbCacheTime = 0;
-
-        /**
-         * Instance of the Loader class
-         * @var Loader
-         */
-        protected $loaderInstance = null;
-
-        /**
-         * Instance of the FormValidation library
-         * @var FormValidation
-         */
-        protected $formValidationInstance = null;
-
-        /* --------------------------------------------------------------
+		 */
+		protected $dbCacheTime = 0;
+
+		/**
+		 * Instance of the Loader class
+		 * @var Loader
+		 */
+		protected $loaderInstance = null;
+
+		/**
+		 * Instance of the FormValidation library
+		 * @var FormValidation
+		 */
+		protected $formValidationInstance = null;
+
+		/* --------------------------------------------------------------
          * GENERIC METHODS
          * ------------------------------------------------------------ */
 
-        /**
-         * Initialise the model, tie into the CodeIgniter superobject and
-         * try our best to guess the table name.
-         */
-        public function __construct(Database $db = null){
-            if(is_object($db)){
-                $this->setDatabaseInstance($db);
-            }
-            else{
-                $obj = & get_instance();
-        		if(isset($obj->database) && is_object($obj->database)){
-                    /**
-                    * NOTE: Need use "clone" because some Model need have the personal instance of the database library
-                    * to prevent duplication
-                    */
-        			$this->setDatabaseInstance(clone $obj->database);
-                }
-            }
-
-            array_unshift($this->before_create, 'protect_attributes');
-            array_unshift($this->before_update, 'protect_attributes');
-            $this->_temporary_return_type = $this->return_type;
-        }
-
-        /* --------------------------------------------------------------
+		/**
+		 * Initialise the model, tie into the CodeIgniter superobject and
+		 * try our best to guess the table name.
+		 */
+		public function __construct(Database $db = null){
+			if(is_object($db)){
+				$this->setDatabaseInstance($db);
+			}
+			else{
+				$obj = & get_instance();
+				if(isset($obj->database) && is_object($obj->database)){
+					/**
+					 * NOTE: Need use "clone" because some Model need have the personal instance of the database library
+					 * to prevent duplication
+					 */
+					$this->setDatabaseInstance(clone $obj->database);
+				}
+			}
+
+			array_unshift($this->before_create, 'protect_attributes');
+			array_unshift($this->before_update, 'protect_attributes');
+			$this->_temporary_return_type = $this->return_type;
+		}
+
+		/* --------------------------------------------------------------
          * CRUD INTERFACE
          * ------------------------------------------------------------ */
 
-        /**
-         * Fetch a single record based on the primary key. Returns an object.
-         */
-        public function get($primary_value)
-        {
-    		return $this->get_by($this->primary_key, $primary_value);
-        }
-
-        /**
-         * Fetch a single record based on an arbitrary WHERE call. Can be
-         * any valid value to $this->_database->where().
-         */
-        public function get_by()
-        {
-            $where = func_get_args();
-
-            if ($this->soft_delete && $this->_temporary_with_deleted !== TRUE)
-            {
-                $this->_database->where($this->soft_delete_key, (bool)$this->_temporary_only_deleted);
-            }
-
-    		$this->_set_where($where);
-
-            $this->trigger('before_get');
+		/**
+		 * Fetch a single record based on the primary key. Returns an object.
+		 */
+		public function get($primary_value)
+		{
+			return $this->get_by($this->primary_key, $primary_value);
+		}
+
+		/**
+		 * Fetch a single record based on an arbitrary WHERE call. Can be
+		 * any valid value to $this->_database->where().
+		 */
+		public function get_by()
+		{
+			$where = func_get_args();
+
+			if ($this->soft_delete && $this->_temporary_with_deleted !== TRUE)
+			{
+				$this->_database->where($this->soft_delete_key, (bool)$this->_temporary_only_deleted);
+			}
+
+			$this->_set_where($where);
+
+			$this->trigger('before_get');
 			$type = $this->_temporary_return_type == 'array' ? 'array' : false;
-            $row = $this->_database->from($this->_table)->get($type);
-            $this->_temporary_return_type = $this->return_type;
-            $row = $this->trigger('after_get', $row);
-            $this->_with = array();
-            return $row;
-        }
-
-        /**
-         * Fetch an array of records based on an array of primary values.
-         */
-        public function get_many($values)
-        {
-            $this->_database->in($this->primary_key, $values);
-            return $this->get_all();
-        }
-
-        /**
-         * Fetch an array of records based on an arbitrary WHERE call.
-         */
-        public function get_many_by()
-        {
-            $where = func_get_args();
-            $this->_set_where($where);
-            return $this->get_all();
-        }
-
-        /**
-         * Fetch all the records in the table. Can be used as a generic call
-         * to $this->_database->get() with scoped methods.
-         */
-        public function get_all()
-        {
-            $this->trigger('before_get');
-            if ($this->soft_delete && $this->_temporary_with_deleted !== TRUE)
-            {
-                $this->_database->where($this->soft_delete_key, (bool)$this->_temporary_only_deleted);
-            }
+			$row = $this->_database->from($this->_table)->get($type);
+			$this->_temporary_return_type = $this->return_type;
+			$row = $this->trigger('after_get', $row);
+			$this->_with = array();
+			return $row;
+		}
+
+		/**
+		 * Fetch an array of records based on an array of primary values.
+		 */
+		public function get_many($values)
+		{
+			$this->_database->in($this->primary_key, $values);
+			return $this->get_all();
+		}
+
+		/**
+		 * Fetch an array of records based on an arbitrary WHERE call.
+		 */
+		public function get_many_by()
+		{
+			$where = func_get_args();
+			$this->_set_where($where);
+			return $this->get_all();
+		}
+
+		/**
+		 * Fetch all the records in the table. Can be used as a generic call
+		 * to $this->_database->get() with scoped methods.
+		 */
+		public function get_all()
+		{
+			$this->trigger('before_get');
+			if ($this->soft_delete && $this->_temporary_with_deleted !== TRUE)
+			{
+				$this->_database->where($this->soft_delete_key, (bool)$this->_temporary_only_deleted);
+			}
 			$type = $this->_temporary_return_type == 'array' ? 'array':false;
-            $result = $this->_database->from($this->_table)->getAll($type);
-            $this->_temporary_return_type = $this->return_type;
-
-            foreach ($result as $key => &$row)
-            {
-                $row = $this->trigger('after_get', $row, ($key == count($result) - 1));
-            }
-            $this->_with = array();
-            return $result;
-        }
-
-        /**
-         * Insert a new row into the table. $data should be an associative array
-         * of data to be inserted. Returns newly created ID.
-         */
-        public function insert($data = array(), $skip_validation = FALSE, $escape = true)
-        {
-            if ($skip_validation === FALSE)
-            {
-                $data = $this->validate($data);
-            }
-
-            if ($data !== FALSE)
-            {
-                $data = $this->trigger('before_create', $data);
-                $this->_database->from($this->_table)->insert($data, $escape);
-                $insert_id = $this->_database->insertId();
-                $this->trigger('after_create', $insert_id);
-                return $insert_id;
-            }
-            else
-            {
-                return FALSE;
-            }
-        }
-
-        /**
-         * Insert multiple rows into the table. Returns an array of multiple IDs.
-         */
-        public function insert_many($data = array(), $skip_validation = FALSE, $escape = true)
-        {
-            $ids = array();
-            foreach ($data as $key => $row)
-            {
-                $ids[] = $this->insert($row, $skip_validation, $escape);
-            }
-            return $ids;
-        }
-
-        /**
-         * Updated a record based on the primary value.
-         */
-        public function update($primary_value, $data = array(), $skip_validation = FALSE, $escape = true)
-        {
-            $data = $this->trigger('before_update', $data);
-            if ($skip_validation === FALSE)
-            {
-                $data = $this->validate($data);
-            }
-
-            if ($data !== FALSE)
-            {
-                $result = $this->_database->where($this->primary_key, $primary_value)
-                                   ->from($this->_table)
-                                   ->update($data, $escape);
-                $this->trigger('after_update', array($data, $result));
-                return $result;
-            }
-            else
-            {
-                return FALSE;
-            }
-        }
-
-        /**
-         * Update many records, based on an array of primary values.
-         */
-        public function update_many($primary_values, $data = array(), $skip_validation = FALSE, $escape = true)
-        {
-            $data = $this->trigger('before_update', $data);
-            if ($skip_validation === FALSE)
-            {
-                $data = $this->validate($data);
-            }
-            if ($data !== FALSE)
-            {
-                $result = $this->_database->in($this->primary_key, $primary_values)
-                                   ->from($this->_table)
-                                   ->update($data, $escape);
-                $this->trigger('after_update', array($data, $result));
-                return $result;
-            }
-            else
-            {
-                return FALSE;
-            }
-        }
-
-        /**
-         * Updated a record based on an arbitrary WHERE clause.
-         */
-        public function update_by()
-        {
-            $args = func_get_args();
-            $data = array();
-            if(count($args) == 2){
-                if(is_array($args[1])){
-                    $data = array_pop($args);
-                }
-            }
-            else if(count($args) == 3){
-                if(is_array($args[2])){
-                    $data = array_pop($args);
-                }
-            }
-            $data = $this->trigger('before_update', $data);
-            if ($this->validate($data) !== FALSE)
-            {
-                $this->_set_where($args);
-                $result = $this->_database->from($this->_table)->update($data);
-                $this->trigger('after_update', array($data, $result));
-                return $result;
-            }
-            else
-            {
-                return FALSE;
-            }
-        }
-
-        /**
-         * Update all records
-         */
-        public function update_all($data = array(), $escape = true)
-        {
-            $data = $this->trigger('before_update', $data);
-            $result = $this->_database->from($this->_table)->update($data, $escape);
-            $this->trigger('after_update', array($data, $result));
-            return $result;
-        }
-
-        /**
-         * Delete a row from the table by the primary value
-         */
-        public function delete($id)
-        {
-            $this->trigger('before_delete', $id);
-            $this->_database->where($this->primary_key, $id);
-            if ($this->soft_delete)
-            {
-                $result = $this->_database->from($this->_table)->update(array( $this->soft_delete_key => TRUE ));
-            }
-            else
-            {
-                $result = $this->_database->from($this->_table)->delete();
-            }
-
-            $this->trigger('after_delete', $result);
-            return $result;
-        }
-
-        /**
-         * Delete a row from the database table by an arbitrary WHERE clause
-         */
-        public function delete_by()
-        {
-            $where = func_get_args();
-    	    $where = $this->trigger('before_delete', $where);
-            $this->_set_where($where);
-            if ($this->soft_delete)
-            {
-                $result = $this->_database->from($this->_table)->update(array( $this->soft_delete_key => TRUE ));
-            }
-            else
-            {
-                $result = $this->_database->from($this->_table)->delete();
-            }
-            $this->trigger('after_delete', $result);
-            return $result;
-        }
-
-        /**
-         * Delete many rows from the database table by multiple primary values
-         */
-        public function delete_many($primary_values)
-        {
-            $primary_values = $this->trigger('before_delete', $primary_values);
-            $this->_database->in($this->primary_key, $primary_values);
-            if ($this->soft_delete)
-            {
-                $result = $this->_database->from($this->_table)->update(array( $this->soft_delete_key => TRUE ));
-            }
-            else
-            {
-                $result = $this->_database->from($this->_table)->delete();
-            }
-            $this->trigger('after_delete', $result);
-            return $result;
-        }
-
-
-        /**
-         * Truncates the table
-         */
-        public function truncate()
-        {
-            $result = $this->_database->from($this->_table)->delete();
-            return $result;
-        }
-
-        /* --------------------------------------------------------------
+			$result = $this->_database->from($this->_table)->getAll($type);
+			$this->_temporary_return_type = $this->return_type;
+
+			foreach ($result as $key => &$row)
+			{
+				$row = $this->trigger('after_get', $row, ($key == count($result) - 1));
+			}
+			$this->_with = array();
+			return $result;
+		}
+
+		/**
+		 * Insert a new row into the table. $data should be an associative array
+		 * of data to be inserted. Returns newly created ID.
+		 */
+		public function insert($data = array(), $skip_validation = FALSE, $escape = true)
+		{
+			if ($skip_validation === FALSE)
+			{
+				$data = $this->validate($data);
+			}
+
+			if ($data !== FALSE)
+			{
+				$data = $this->trigger('before_create', $data);
+				$this->_database->from($this->_table)->insert($data, $escape);
+				$insert_id = $this->_database->insertId();
+				$this->trigger('after_create', $insert_id);
+				return $insert_id;
+			}
+			else
+			{
+				return FALSE;
+			}
+		}
+
+		/**
+		 * Insert multiple rows into the table. Returns an array of multiple IDs.
+		 */
+		public function insert_many($data = array(), $skip_validation = FALSE, $escape = true)
+		{
+			$ids = array();
+			foreach ($data as $key => $row)
+			{
+				$ids[] = $this->insert($row, $skip_validation, $escape);
+			}
+			return $ids;
+		}
+
+		/**
+		 * Updated a record based on the primary value.
+		 */
+		public function update($primary_value, $data = array(), $skip_validation = FALSE, $escape = true)
+		{
+			$data = $this->trigger('before_update', $data);
+			if ($skip_validation === FALSE)
+			{
+				$data = $this->validate($data);
+			}
+
+			if ($data !== FALSE)
+			{
+				$result = $this->_database->where($this->primary_key, $primary_value)
+								   ->from($this->_table)
+								   ->update($data, $escape);
+				$this->trigger('after_update', array($data, $result));
+				return $result;
+			}
+			else
+			{
+				return FALSE;
+			}
+		}
+
+		/**
+		 * Update many records, based on an array of primary values.
+		 */
+		public function update_many($primary_values, $data = array(), $skip_validation = FALSE, $escape = true)
+		{
+			$data = $this->trigger('before_update', $data);
+			if ($skip_validation === FALSE)
+			{
+				$data = $this->validate($data);
+			}
+			if ($data !== FALSE)
+			{
+				$result = $this->_database->in($this->primary_key, $primary_values)
+								   ->from($this->_table)
+								   ->update($data, $escape);
+				$this->trigger('after_update', array($data, $result));
+				return $result;
+			}
+			else
+			{
+				return FALSE;
+			}
+		}
+
+		/**
+		 * Updated a record based on an arbitrary WHERE clause.
+		 */
+		public function update_by()
+		{
+			$args = func_get_args();
+			$data = array();
+			if(count($args) == 2){
+				if(is_array($args[1])){
+					$data = array_pop($args);
+				}
+			}
+			else if(count($args) == 3){
+				if(is_array($args[2])){
+					$data = array_pop($args);
+				}
+			}
+			$data = $this->trigger('before_update', $data);
+			if ($this->validate($data) !== FALSE)
+			{
+				$this->_set_where($args);
+				$result = $this->_database->from($this->_table)->update($data);
+				$this->trigger('after_update', array($data, $result));
+				return $result;
+			}
+			else
+			{
+				return FALSE;
+			}
+		}
+
+		/**
+		 * Update all records
+		 */
+		public function update_all($data = array(), $escape = true)
+		{
+			$data = $this->trigger('before_update', $data);
+			$result = $this->_database->from($this->_table)->update($data, $escape);
+			$this->trigger('after_update', array($data, $result));
+			return $result;
+		}
+
+		/**
+		 * Delete a row from the table by the primary value
+		 */
+		public function delete($id)
+		{
+			$this->trigger('before_delete', $id);
+			$this->_database->where($this->primary_key, $id);
+			if ($this->soft_delete)
+			{
+				$result = $this->_database->from($this->_table)->update(array( $this->soft_delete_key => TRUE ));
+			}
+			else
+			{
+				$result = $this->_database->from($this->_table)->delete();
+			}
+
+			$this->trigger('after_delete', $result);
+			return $result;
+		}
+
+		/**
+		 * Delete a row from the database table by an arbitrary WHERE clause
+		 */
+		public function delete_by()
+		{
+			$where = func_get_args();
+			$where = $this->trigger('before_delete', $where);
+			$this->_set_where($where);
+			if ($this->soft_delete)
+			{
+				$result = $this->_database->from($this->_table)->update(array( $this->soft_delete_key => TRUE ));
+			}
+			else
+			{
+				$result = $this->_database->from($this->_table)->delete();
+			}
+			$this->trigger('after_delete', $result);
+			return $result;
+		}
+
+		/**
+		 * Delete many rows from the database table by multiple primary values
+		 */
+		public function delete_many($primary_values)
+		{
+			$primary_values = $this->trigger('before_delete', $primary_values);
+			$this->_database->in($this->primary_key, $primary_values);
+			if ($this->soft_delete)
+			{
+				$result = $this->_database->from($this->_table)->update(array( $this->soft_delete_key => TRUE ));
+			}
+			else
+			{
+				$result = $this->_database->from($this->_table)->delete();
+			}
+			$this->trigger('after_delete', $result);
+			return $result;
+		}
+
+
+		/**
+		 * Truncates the table
+		 */
+		public function truncate()
+		{
+			$result = $this->_database->from($this->_table)->delete();
+			return $result;
+		}
+
+		/* --------------------------------------------------------------
          * RELATIONSHIPS
          * ------------------------------------------------------------ */
 
-        public function with($relationship)
-        {
-            $this->_with[] = $relationship;
-            if (!in_array('relate', $this->after_get))
-            {
-                $this->after_get[] = 'relate';
-            }
-            return $this;
-        }
-
-        public function relate($row)
-        {
-    		if (empty($row))
-            {
-    		    return $row;
-            }
-
-            foreach ($this->belongs_to as $key => $value)
-            {
-                if (is_string($value))
-                {
-                    $relationship = $value;
-                    $options = array( 'primary_key' => $value . '_id', 'model' => $value . '_model' );
-                }
-                else
-                {
-                    $relationship = $key;
-                    $options = $value;
-                }
-
-                if (in_array($relationship, $this->_with))
-                {
-                    if(is_object($this->loaderInstance)){
-                        $this->loaderInstance->model($options['model'], $relationship . '_model');
-                    }
-                    else{
-                        Loader::model($options['model'], $relationship . '_model');    
-                    }
-                    if (is_object($row))
-                    {
-                        $row->{$relationship} = $this->{$relationship . '_model'}->get($row->{$options['primary_key']});
-                    }
-                    else
-                    {
-                        $row[$relationship] = $this->{$relationship . '_model'}->get($row[$options['primary_key']]);
-                    }
-                }
-            }
-
-            foreach ($this->has_many as $key => $value)
-            {
-                if (is_string($value))
-                {
-                    $relationship = $value;
-                    $options = array( 'primary_key' => $this->_table . '_id', 'model' => $value . '_model' );
-                }
-                else
-                {
-                    $relationship = $key;
-                    $options = $value;
-                }
-
-                if (in_array($relationship, $this->_with))
-                {
-                    if(is_object($this->loaderInstance)){
-                        $this->loaderInstance->model($options['model'], $relationship . '_model');
-                    }
-                    else{
-                        Loader::model($options['model'], $relationship . '_model');    
-                    }
-                    if (is_object($row))
-                    {
-                        $row->{$relationship} = $this->{$relationship . '_model'}->get_many_by($options['primary_key'], $row->{$this->primary_key});
-                    }
-                    else
-                    {
-                        $row[$relationship] = $this->{$relationship . '_model'}->get_many_by($options['primary_key'], $row[$this->primary_key]);
-                    }
-                }
-            }
-            return $row;
-        }
-
-        /* --------------------------------------------------------------
+		public function with($relationship)
+		{
+			$this->_with[] = $relationship;
+			if (!in_array('relate', $this->after_get))
+			{
+				$this->after_get[] = 'relate';
+			}
+			return $this;
+		}
+
+		public function relate($row)
+		{
+			if (empty($row))
+			{
+				return $row;
+			}
+
+			foreach ($this->belongs_to as $key => $value)
+			{
+				if (is_string($value))
+				{
+					$relationship = $value;
+					$options = array( 'primary_key' => $value . '_id', 'model' => $value . '_model' );
+				}
+				else
+				{
+					$relationship = $key;
+					$options = $value;
+				}
+
+				if (in_array($relationship, $this->_with))
+				{
+					if(is_object($this->loaderInstance)){
+						$this->loaderInstance->model($options['model'], $relationship . '_model');
+					}
+					else{
+						Loader::model($options['model'], $relationship . '_model');    
+					}
+					if (is_object($row))
+					{
+						$row->{$relationship} = $this->{$relationship . '_model'}->get($row->{$options['primary_key']});
+					}
+					else
+					{
+						$row[$relationship] = $this->{$relationship . '_model'}->get($row[$options['primary_key']]);
+					}
+				}
+			}
+
+			foreach ($this->has_many as $key => $value)
+			{
+				if (is_string($value))
+				{
+					$relationship = $value;
+					$options = array( 'primary_key' => $this->_table . '_id', 'model' => $value . '_model' );
+				}
+				else
+				{
+					$relationship = $key;
+					$options = $value;
+				}
+
+				if (in_array($relationship, $this->_with))
+				{
+					if(is_object($this->loaderInstance)){
+						$this->loaderInstance->model($options['model'], $relationship . '_model');
+					}
+					else{
+						Loader::model($options['model'], $relationship . '_model');    
+					}
+					if (is_object($row))
+					{
+						$row->{$relationship} = $this->{$relationship . '_model'}->get_many_by($options['primary_key'], $row->{$this->primary_key});
+					}
+					else
+					{
+						$row[$relationship] = $this->{$relationship . '_model'}->get_many_by($options['primary_key'], $row[$this->primary_key]);
+					}
+				}
+			}
+			return $row;
+		}
+
+		/* --------------------------------------------------------------
          * UTILITY METHODS
          * ------------------------------------------------------------ */
 
-        /**
-         * Retrieve and generate a form_dropdown friendly array
-         */
-        public function dropdown()
-        {
-            $args = func_get_args();
-            if(count($args) == 2)
-            {
-                list($key, $value) = $args;
-            }
-            else
-            {
-                $key = $this->primary_key;
-                $value = $args[0];
-            }
-            $this->trigger('before_dropdown', array( $key, $value ));
-            if ($this->soft_delete && $this->_temporary_with_deleted !== TRUE)
-            {
-                $this->_database->where($this->soft_delete_key, FALSE);
-            }
-            $result = $this->_database->select(array($key, $value))
-                               ->from($this->_table)
-                               ->getAll();
-            $options = array();
-            foreach ($result as $row)
-            {
-                $options[$row->{$key}] = $row->{$value};
-            }
-            $options = $this->trigger('after_dropdown', $options);
-            return $options;
-        }
-
-        /**
-         * Fetch a count of rows based on an arbitrary WHERE call.
-         */
-        public function count_by()
-        {
-            if ($this->soft_delete && $this->_temporary_with_deleted !== TRUE)
-            {
-                $this->_database->where($this->soft_delete_key, (bool)$this->_temporary_only_deleted);
-            }
-            $where = func_get_args();
-            $this->_set_where($where);
-            $this->_database->from($this->_table)->getAll();
-            return $this->_database->numRows();
-        }
-
-        /**
-         * Fetch a total count of rows, disregarding any previous conditions
-         */
-        public function count_all()
-        {
-            if ($this->soft_delete && $this->_temporary_with_deleted !== TRUE)
-            {
-                $this->_database->where($this->soft_delete_key, (bool)$this->_temporary_only_deleted);
-            }
-            $this->_database->from($this->_table)->getAll();
-            return $this->_database->numRows();
-        }
+		/**
+		 * Retrieve and generate a form_dropdown friendly array
+		 */
+		public function dropdown()
+		{
+			$args = func_get_args();
+			if(count($args) == 2)
+			{
+				list($key, $value) = $args;
+			}
+			else
+			{
+				$key = $this->primary_key;
+				$value = $args[0];
+			}
+			$this->trigger('before_dropdown', array( $key, $value ));
+			if ($this->soft_delete && $this->_temporary_with_deleted !== TRUE)
+			{
+				$this->_database->where($this->soft_delete_key, FALSE);
+			}
+			$result = $this->_database->select(array($key, $value))
+							   ->from($this->_table)
+							   ->getAll();
+			$options = array();
+			foreach ($result as $row)
+			{
+				$options[$row->{$key}] = $row->{$value};
+			}
+			$options = $this->trigger('after_dropdown', $options);
+			return $options;
+		}
+
+		/**
+		 * Fetch a count of rows based on an arbitrary WHERE call.
+		 */
+		public function count_by()
+		{
+			if ($this->soft_delete && $this->_temporary_with_deleted !== TRUE)
+			{
+				$this->_database->where($this->soft_delete_key, (bool)$this->_temporary_only_deleted);
+			}
+			$where = func_get_args();
+			$this->_set_where($where);
+			$this->_database->from($this->_table)->getAll();
+			return $this->_database->numRows();
+		}
+
+		/**
+		 * Fetch a total count of rows, disregarding any previous conditions
+		 */
+		public function count_all()
+		{
+			if ($this->soft_delete && $this->_temporary_with_deleted !== TRUE)
+			{
+				$this->_database->where($this->soft_delete_key, (bool)$this->_temporary_only_deleted);
+			}
+			$this->_database->from($this->_table)->getAll();
+			return $this->_database->numRows();
+		}
 		
 		/**
-		* Enabled cache temporary
-		*/
+		 * Enabled cache temporary
+		 */
 		public function cached($ttl = 0){
 		  if($ttl > 0){
 			$this->_database = $this->_database->cached($ttl);
@@ -597,385 +597,385 @@ 
 		  return $this;
 		}
 
-        /**
-         * Tell the class to skip the insert validation
-         */
-        public function skip_validation()
-        {
-            $this->skip_validation = TRUE;
-            return $this;
-        }
-
-        /**
-         * Get the skip validation status
-         */
-        public function get_skip_validation()
-        {
-            return $this->skip_validation;
-        }
-
-        /**
-         * Return the next auto increment of the table. Only tested on MySQL.
-         */
-        public function get_next_id()
-        {
-            return (int) $this->_database->select('AUTO_INCREMENT')
-                ->from('information_schema.TABLES')
-                ->where('TABLE_NAME', $this->_table)
-                ->where('TABLE_SCHEMA', $this->_database->getDatabaseName())->get()->AUTO_INCREMENT;
-        }
-
-        /**
-         * Getter for the table name
-         */
-        public function table()
-        {
-            return $this->_table;
-        }
-
-        /* --------------------------------------------------------------
+		/**
+		 * Tell the class to skip the insert validation
+		 */
+		public function skip_validation()
+		{
+			$this->skip_validation = TRUE;
+			return $this;
+		}
+
+		/**
+		 * Get the skip validation status
+		 */
+		public function get_skip_validation()
+		{
+			return $this->skip_validation;
+		}
+
+		/**
+		 * Return the next auto increment of the table. Only tested on MySQL.
+		 */
+		public function get_next_id()
+		{
+			return (int) $this->_database->select('AUTO_INCREMENT')
+				->from('information_schema.TABLES')
+				->where('TABLE_NAME', $this->_table)
+				->where('TABLE_SCHEMA', $this->_database->getDatabaseName())->get()->AUTO_INCREMENT;
+		}
+
+		/**
+		 * Getter for the table name
+		 */
+		public function table()
+		{
+			return $this->_table;
+		}
+
+		/* --------------------------------------------------------------
          * GLOBAL SCOPES
          * ------------------------------------------------------------ */
 
-        /**
-         * Return the next call as an array rather than an object
-         */
-        public function as_array()
-        {
-            $this->_temporary_return_type = 'array';
-            return $this;
-        }
-
-        /**
-         * Return the next call as an object rather than an array
-         */
-        public function as_object()
-        {
-            $this->_temporary_return_type = 'object';
-            return $this;
-        }
-
-        /**
-         * Don't care about soft deleted rows on the next call
-         */
-        public function with_deleted()
-        {
-            $this->_temporary_with_deleted = TRUE;
-            return $this;
-        }
-
-        /**
-         * Only get deleted rows on the next call
-         */
-        public function only_deleted()
-        {
-            $this->_temporary_only_deleted = TRUE;
-            return $this;
-        }
-
-        /* --------------------------------------------------------------
+		/**
+		 * Return the next call as an array rather than an object
+		 */
+		public function as_array()
+		{
+			$this->_temporary_return_type = 'array';
+			return $this;
+		}
+
+		/**
+		 * Return the next call as an object rather than an array
+		 */
+		public function as_object()
+		{
+			$this->_temporary_return_type = 'object';
+			return $this;
+		}
+
+		/**
+		 * Don't care about soft deleted rows on the next call
+		 */
+		public function with_deleted()
+		{
+			$this->_temporary_with_deleted = TRUE;
+			return $this;
+		}
+
+		/**
+		 * Only get deleted rows on the next call
+		 */
+		public function only_deleted()
+		{
+			$this->_temporary_only_deleted = TRUE;
+			return $this;
+		}
+
+		/* --------------------------------------------------------------
          * OBSERVERS
          * ------------------------------------------------------------ */
 
-        /**
-         * MySQL DATETIME created_at and updated_at
-         */
-        public function created_at($row)
-        {
-            if (is_object($row))
-            {
-                $row->created_at = date('Y-m-d H:i:s');
-            }
-            else
-            {
-                $row['created_at'] = date('Y-m-d H:i:s');
-            }
-
-            return $row;
-        }
-
-        public function updated_at($row)
-        {
-            if (is_object($row))
-            {
-                $row->updated_at = date('Y-m-d H:i:s');
-            }
-            else
-            {
-                $row['updated_at'] = date('Y-m-d H:i:s');
-            }
-            return $row;
-        }
-
-        /**
-         * Serialises data for you automatically, allowing you to pass
-         * through objects and let it handle the serialisation in the background
-         */
-        public function serialize($row)
-        {
-            foreach ($this->callback_parameters as $column)
-            {
-                $row[$column] = serialize($row[$column]);
-            }
-            return $row;
-        }
-
-        public function unserialize($row)
-        {
-            foreach ($this->callback_parameters as $column)
-            {
-                if (is_array($row))
-                {
-                    $row[$column] = unserialize($row[$column]);
-                }
-                else
-                {
-                    $row->$column = unserialize($row->$column);
-                }
-            }
-            return $row;
-        }
-
-        /**
-         * Protect attributes by removing them from $row array
-         */
-        public function protect_attributes($row)
-        {
-            foreach ($this->protected_attributes as $attr)
-            {
-                if (is_object($row))
-                {
+		/**
+		 * MySQL DATETIME created_at and updated_at
+		 */
+		public function created_at($row)
+		{
+			if (is_object($row))
+			{
+				$row->created_at = date('Y-m-d H:i:s');
+			}
+			else
+			{
+				$row['created_at'] = date('Y-m-d H:i:s');
+			}
+
+			return $row;
+		}
+
+		public function updated_at($row)
+		{
+			if (is_object($row))
+			{
+				$row->updated_at = date('Y-m-d H:i:s');
+			}
+			else
+			{
+				$row['updated_at'] = date('Y-m-d H:i:s');
+			}
+			return $row;
+		}
+
+		/**
+		 * Serialises data for you automatically, allowing you to pass
+		 * through objects and let it handle the serialisation in the background
+		 */
+		public function serialize($row)
+		{
+			foreach ($this->callback_parameters as $column)
+			{
+				$row[$column] = serialize($row[$column]);
+			}
+			return $row;
+		}
+
+		public function unserialize($row)
+		{
+			foreach ($this->callback_parameters as $column)
+			{
+				if (is_array($row))
+				{
+					$row[$column] = unserialize($row[$column]);
+				}
+				else
+				{
+					$row->$column = unserialize($row->$column);
+				}
+			}
+			return $row;
+		}
+
+		/**
+		 * Protect attributes by removing them from $row array
+		 */
+		public function protect_attributes($row)
+		{
+			foreach ($this->protected_attributes as $attr)
+			{
+				if (is_object($row))
+				{
 					if(isset($row->$attr)){
 						unset($row->$attr);
 					}
-                }
-                else
-                {
+				}
+				else
+				{
 					if(isset($row[$attr])){
 						unset($row[$attr]);
 					}
-                }
-            }
-            return $row;
-        }
+				}
+			}
+			return $row;
+		}
 		
 		 /**
-         * Return the database instance
-         * @return Database the database instance
-         */
-        public function getDatabaseInstance(){
-            return $this->_database;
-        }
-
-        /**
-         * set the Database instance for future use
-         * @param Database $db the database object
-         */
-         public function setDatabaseInstance($db){
-            $this->_database = $db;
-            if($this->dbCacheTime > 0){
-                $this->_database->setCache($this->dbCacheTime);
-            }
-            return $this;
-        }
-
-        /**
-         * Return the loader instance
-         * @return Loader the loader instance
-         */
-        public function getLoader(){
-            return $this->loaderInstance;
-        }
-
-        /**
-         * set the loader instance for future use
-         * @param Loader $loader the loader object
-         */
-         public function setLoader($loader){
-            $this->loaderInstance = $loader;
-            return $this;
-        }
-
-        /**
-         * Return the FormValidation instance
-         * @return FormValidation the form validation instance
-         */
-        public function getFormValidation(){
-            return $this->formValidationInstance;
-        }
-
-        /**
-         * set the form validation instance for future use
-         * @param FormValidation $fv the form validation object
-         */
-         public function setFormValidation($fv){
-            $this->formValidationInstance = $fv;
-            return $this;
-        }
-
-        /* --------------------------------------------------------------
+		  * Return the database instance
+		  * @return Database the database instance
+		  */
+		public function getDatabaseInstance(){
+			return $this->_database;
+		}
+
+		/**
+		 * set the Database instance for future use
+		 * @param Database $db the database object
+		 */
+		 public function setDatabaseInstance($db){
+			$this->_database = $db;
+			if($this->dbCacheTime > 0){
+				$this->_database->setCache($this->dbCacheTime);
+			}
+			return $this;
+		}
+
+		/**
+		 * Return the loader instance
+		 * @return Loader the loader instance
+		 */
+		public function getLoader(){
+			return $this->loaderInstance;
+		}
+
+		/**
+		 * set the loader instance for future use
+		 * @param Loader $loader the loader object
+		 */
+		 public function setLoader($loader){
+			$this->loaderInstance = $loader;
+			return $this;
+		}
+
+		/**
+		 * Return the FormValidation instance
+		 * @return FormValidation the form validation instance
+		 */
+		public function getFormValidation(){
+			return $this->formValidationInstance;
+		}
+
+		/**
+		 * set the form validation instance for future use
+		 * @param FormValidation $fv the form validation object
+		 */
+		 public function setFormValidation($fv){
+			$this->formValidationInstance = $fv;
+			return $this;
+		}
+
+		/* --------------------------------------------------------------
          * QUERY BUILDER DIRECT ACCESS METHODS
          * ------------------------------------------------------------ */
 
-        /**
-         * A wrapper to $this->_database->orderBy()
-         */
-        public function order_by($criteria, $order = 'ASC')
-        {
-            if ( is_array($criteria) )
-            {
-                foreach ($criteria as $key => $value)
-                {
-                    $this->_database->orderBy($key, $value);
-                }
-            }
-            else
-            {
-                $this->_database->orderBy($criteria, $order);
-            }
-            return $this;
-        }
-
-        /**
-         * A wrapper to $this->_database->limit()
-         */
-        public function limit($offset = 0, $limit = 10)
-        {
-            $this->_database->limit($offset, $limit);
-            return $this;
-        }
-
-        /* --------------------------------------------------------------
+		/**
+		 * A wrapper to $this->_database->orderBy()
+		 */
+		public function order_by($criteria, $order = 'ASC')
+		{
+			if ( is_array($criteria) )
+			{
+				foreach ($criteria as $key => $value)
+				{
+					$this->_database->orderBy($key, $value);
+				}
+			}
+			else
+			{
+				$this->_database->orderBy($criteria, $order);
+			}
+			return $this;
+		}
+
+		/**
+		 * A wrapper to $this->_database->limit()
+		 */
+		public function limit($offset = 0, $limit = 10)
+		{
+			$this->_database->limit($offset, $limit);
+			return $this;
+		}
+
+		/* --------------------------------------------------------------
          * INTERNAL METHODS
          * ------------------------------------------------------------ */
 
-        /**
-         * Trigger an event and call its observers. Pass through the event name
-         * (which looks for an instance variable $this->event_name), an array of
-         * parameters to pass through and an optional 'last in interation' boolean
-         */
-        protected function trigger($event, $data = FALSE, $last = TRUE)
-        {
-            if (isset($this->$event) && is_array($this->$event))
-            {
-                foreach ($this->$event as $method)
-                {
-                    if (strpos($method, '('))
-                    {
-                        preg_match('/([a-zA-Z0-9\_\-]+)(\(([a-zA-Z0-9\_\-\., ]+)\))?/', $method, $matches);
-
-                        $method = $matches[1];
-                        $this->callback_parameters = explode(',', $matches[3]);
-                    }
-                    $data = call_user_func_array(array($this, $method), array($data, $last));
-                }
-            }
-            return $data;
-        }
-
-        /**
-         * Run validation on the passed data
-         */
-        protected function validate(array $data)
-        {
-            if($this->skip_validation)
-            {
-                return $data;
-            }
-            if(!empty($this->validate))
-            {
-                $fv = null;
-                if(is_object($this->formValidationInstance)){
-                    $fv = $this->formValidationInstance;
-                }
-                else{
-                    Loader::library('FormValidation');
-                    $fv = $this->formvalidation;
-                    $this->setFormValidation($fv);
-                }
+		/**
+		 * Trigger an event and call its observers. Pass through the event name
+		 * (which looks for an instance variable $this->event_name), an array of
+		 * parameters to pass through and an optional 'last in interation' boolean
+		 */
+		protected function trigger($event, $data = FALSE, $last = TRUE)
+		{
+			if (isset($this->$event) && is_array($this->$event))
+			{
+				foreach ($this->$event as $method)
+				{
+					if (strpos($method, '('))
+					{
+						preg_match('/([a-zA-Z0-9\_\-]+)(\(([a-zA-Z0-9\_\-\., ]+)\))?/', $method, $matches);
+
+						$method = $matches[1];
+						$this->callback_parameters = explode(',', $matches[3]);
+					}
+					$data = call_user_func_array(array($this, $method), array($data, $last));
+				}
+			}
+			return $data;
+		}
+
+		/**
+		 * Run validation on the passed data
+		 */
+		protected function validate(array $data)
+		{
+			if($this->skip_validation)
+			{
+				return $data;
+			}
+			if(!empty($this->validate))
+			{
+				$fv = null;
+				if(is_object($this->formValidationInstance)){
+					$fv = $this->formValidationInstance;
+				}
+				else{
+					Loader::library('FormValidation');
+					$fv = $this->formvalidation;
+					$this->setFormValidation($fv);
+				}
                
-                $fv->setData($data);
-                $fv->setRules($this->validate);
-
-                if ($fv->run())
-                {
-                    return $data;
-                }
-                else
-                {
-                    return FALSE;
-                }
-            }
-            else
-            {
-                return $data;
-            }
-        }
-
-
-        /**
-         * Set WHERE parameters, cleverly
-         */
-        protected function _set_where($params)
-        {
-            if (count($params) == 1 && is_array($params[0]))
-            {
-                foreach ($params[0] as $field => $filter)
-                {
-                    if (is_array($filter))
-                    {
-                        $this->_database->in($field, $filter);
-                    }
-                    else
-                    {
-                        if (is_int($field))
-                        {
-                            $this->_database->where($filter);
-                        }
-                        else
-                        {
-                            $this->_database->where($field, $filter);
-                        }
-                    }
-                }
-            }
-            else if (count($params) == 1)
-            {
-                $this->_database->where($params[0]);
-            }
-        	else if(count($params) == 2)
-    		{
-                if (is_array($params[1]))
-                {
-                    $this->_database->in($params[0], $params[1]);
-                }
-                else
-                {
-                    $this->_database->where($params[0], $params[1]);
-                }
-    		}
-    		else if(count($params) == 3)
-    		{
-    			$this->_database->where($params[0], $params[1], $params[2]);
-    		}
-            else
-            {
-                if (is_array($params[1]))
-                {
-                    $this->_database->in($params[0], $params[1]);
-                }
-                else
-                {
-                    $this->_database->where($params[0], $params[1]);
-                }
-            }
-        }
-
-        /**
+				$fv->setData($data);
+				$fv->setRules($this->validate);
+
+				if ($fv->run())
+				{
+					return $data;
+				}
+				else
+				{
+					return FALSE;
+				}
+			}
+			else
+			{
+				return $data;
+			}
+		}
+
+
+		/**
+		 * Set WHERE parameters, cleverly
+		 */
+		protected function _set_where($params)
+		{
+			if (count($params) == 1 && is_array($params[0]))
+			{
+				foreach ($params[0] as $field => $filter)
+				{
+					if (is_array($filter))
+					{
+						$this->_database->in($field, $filter);
+					}
+					else
+					{
+						if (is_int($field))
+						{
+							$this->_database->where($filter);
+						}
+						else
+						{
+							$this->_database->where($field, $filter);
+						}
+					}
+				}
+			}
+			else if (count($params) == 1)
+			{
+				$this->_database->where($params[0]);
+			}
+			else if(count($params) == 2)
+			{
+				if (is_array($params[1]))
+				{
+					$this->_database->in($params[0], $params[1]);
+				}
+				else
+				{
+					$this->_database->where($params[0], $params[1]);
+				}
+			}
+			else if(count($params) == 3)
+			{
+				$this->_database->where($params[0], $params[1], $params[2]);
+			}
+			else
+			{
+				if (is_array($params[1]))
+				{
+					$this->_database->in($params[0], $params[1]);
+				}
+				else
+				{
+					$this->_database->where($params[0], $params[1]);
+				}
+			}
+		}
+
+		/**
             Shortcut to controller
-        */
-        public function __get($key){
-            return get_instance()->{$key};
-        }
+		 */
+		public function __get($key){
+			return get_instance()->{$key};
+		}
 
-    }
+	}