*/ class Controller { use Base_Registry; /** * Returns key used to store a particular Controller Object * * @param string $controller_class_name Controller Class Name. * @param string $model_class_name Model Class Name. * @param string $view_class_name View Class Name. * @return string */ public static function get_key( $controller_class_name, $model_class_name, $view_class_name ) { return "{$controller_class_name}__{$model_class_name}__{$view_class_name}"; } } }