protected function processException(Exception $e)
    {
        $this->_lastRenderError = $e;

        if ($this->_errorListener) {
            call_user_func($this->_errorListener, $e, $this);
        }

        return '';
    }
protected function processException(Exception $e)
    {
        $this->_lastRenderError = $e;

        if ($this->_errorListener) {
            call_user_func($this->_errorListener, $e, $this);
        }

        return '';
    }
protected function processException ( Exception $ e ) { $ this -> _lastRenderError = $ e ; if ( $ this -> _errorListener ) { call_user_func ( $ this -> _errorListener , $ e , $ this ) ; } return '' ; }
Process the exception which did occur during toString.

@param \Exception

@return string
Process the exception which did occur during toString .