gistfile1.txt

<?php

namespace craft\wufooformsubmission\controllers;
use craft\wufooformsubmission\Plugin;
use Craft;
use craft\web\Controller;
use craft\web\Request;
use yii\web\Response;


class PostController extends Controller
{
    protected $allowAnonymous = true;

    public function init()
    {
        $this->enableCsrfValidation = Plugin::getInstance()->getSettings()->enableCsrfProtection;
    }

    public function actionIndex()
    {
      Craft::$app->controller->redirect('http://google.com');

    }

}