Migration::flushLogDisplayMessage PHP Method

    function flushLogDisplayMessage()
    {
        if (isset($this->lastMessage)) {
            $tps = Html::timestampToString(time() - $this->lastMessage['time']);
            $this->log($tps . ' for "' . $this->lastMessage['msg'] . '"', false);
            unset($this->lastMessage);
        }
    }