Question

How can we register the variables into a session?

Answer 1

A session is a simple and effective way to store information. It works primarily like cookies, where user information is saved. However, unlike a cookie, the information is not stored on the user’s computer, but rather on the server thus making the data safer.

In order for the information to be saved, a session must be started. A new session can be started by using the session_start() function.

A variable can be registered into a session using the $_SESSION function