hebei-chengben-car/controllers/AlertController.php

<?php

namespace app\controllers;
use Yii;
use \app\common\controllers\CController;

class AlertController extends CController
{



    public function actionError()
    {
        $exception = Yii::$app->errorHandler->exception;
        if ($exception !== null) {
            if($exception->getCode()==404)
            {
                return $this->renderPartial('lost');
            }
            else
            {
                $code = $exception->getCode()?$exception->getCode():'500';
                $data = [
                    'code' => $code,
                    'message' => $exception->getMessage(),
                    'file' => $exception->getFile(),
                    'line' => $exception->getLine(),
                    'lastnum'=>substr($code,2,1),
                    'homeurl'=>APP_URL
                ];
                if(defined('IN_ADMIN')&&IN_ADMIN==true)
                {
                    $data['homeurl'] = $this->adminHomeUrl;
                }
                return $this->renderPartial('error',  $data);
            }

        }
    }



}