protected function renderRequestInfo()
    {
        $output = '';
        if ($this->requestInformationRenderer !== null) {
            $output = $this->requestInformationRenderer->__invoke();
        }

        return $output;
    }
protected function renderRequestInfo()
    {
        $output = '';
        if ($this->requestInformationRenderer !== null) {
            $output = $this->requestInformationRenderer->__invoke();
        }

        return $output;
    }
protected function renderRequestInfo ( ) { $ output = '' ; if ( $ this -> requestInformationRenderer !== null ) { $ output = $ this -> requestInformationRenderer -> __invoke ( ) ; } return $ output ; }
Render information about the current request, if possible

@return string
Render information about the current request if possible