How To Override Config Value From Controller

Hi,

I am getting following error, when i am trying to assign value inside controller like this

Fatal error: Call to undefined function app() in C:\xampp\htdocs\CMS\protected\controllers\SiteController.php

inside sitecontroller :: actionLogin() method first line

Yii:app()->language = ‘in’;

Anyhelp will be appreciated…

change your

Yii:app()->language = 'in';

as following

Yii::app()->language = 'in';

Thanks for your quick response.

I could not able to find any difference in both code. Anyway i solved my problem placing the line inside beforeAction method.

Thanks for your valuable time