Neos\Flow\Http\Response::getStartLine PHP Метод

Returns the first line of this Response Message, which is the Status-Line in this case

См. также: http://www.w3.org/Protocols/rfc2616/rfc2616-sec4.html chapter 4.1 "Message Types"

public getStartLine ( ) : string
Результат	string	The Status-Line of this Response

    public function getStartLine()
    {
        return $this->getStatusLine();
    }

Response