static function getClass($namespace = '',$config = [],$new = false){
	
		if($namespace == ''){
			return self::$instance;
		}
		
		if($new === false && isset(self::$instance[$namespace])){
			return self::$instance[$namespace];
		}
		
		$ns = self::getName($namespace);
		
		self::$instance[$namespace] = new $ns->namespace($config);
		
		return self::$instance[$namespace] ;
	}