Check if user is authorized in yii application via native script?

Question

Yii

There is an application on yii, there is a need to check whether the user is authorized without using the components of the application itself. I am writing here because I have never worked with Yii, now I'm trying to figure it out myself, but for now it's all a lot of time.

Answer 1

Can you use the application core? Then \Yii::app()->user->isGuest

Answer 2

Read the code of the yii\web\User component, check the cookies, as I know there is a cookie check