YII how to handle custom 404 error page along with other error pages

Question

I want to display 404 error page for that i have made error404.php file in my protected/view/system folder.

By default i have Sitecontroller and it contained error acti

Answer 1

In the latest versions of the framework (I am working with 1.14) use:

Yii::app()->errorHandler->error['code']

because error is an array.