Request::getBaseUrl PHP Method

        public static function getBaseUrl()
        {
            //Method inherited from \Symfony\Component\HttpFoundation\Request
            return \Illuminate\Http\Request::getBaseUrl();
        }

 public function baseUrl()
 {
     if ($this->_baseUrl === null) {
         $this->_baseUrl = $this->_request->getBaseUrl();
     }
     return $this->_baseUrl;
 }