```php
$id=Yii::app()->user->id;
$lastLoginTime=Yii::app()->user->lastLoginTime; // If you are using version 1.0.2 or earlier, you should use the following:
> Note: When cookie-based authentication is enabled (by setting [CWebUser::allowAutoLogin] to be true), these persistent information will be stored in cookie. Therefore, you should NOT store sensitive information (e.g. password) like we do in the above.
**Related article**
The method explained above stores the user data into session or cookies when the user authenticates, there is another method of retrieveing user information from database directly: