Storing unauthorized user data in Yii. How?

Question

Yii

Hello! It is necessary to store this kind of data about the user (not authorized):
1) The last visited page on the site, before going to the login page, in order to return it later.
2) If the user clicked to buy a product while not being authorized, so that after authorization they would be able to complete the purchase (ie return it to the payment page)
Where to store this kind of information, or how to implement it in a more privileged way?

Answer 1

You can't use cookies, link the data to the user's session.

Answer 2

Information of unauthorized use can be stored in cookies. Or in session.