How do I logout a user in php?

How do I logout of user session in PHP?

The process is: - Click Log In button on index. php - Enter username and password to access authenticate index file. - Click log out button, which references the logout. php file - it SHOULD clear the cache and return the user to the top level index.

How can I log a user in PHP?

The register. php page asks for the desired username, email, and password of the user, and then sends the entered data into the database, once the submit button is clicked. After this, the user is redirected to the index. php page where a welcome message and the username of the logged-in user is displayed.

How do I logout of all devices PHP?

When the user clicks on "logout from all session", simply set that field to now() .

Which PHP function is used to make a user logged out from website?

After authentication, the PHP $_SESSION super global variable will contain the user id. That is, the $_SESSION[“member_id”] is set to manage the logged-in session. It will remain until log out or quit from the browser. While logout, we unset all the session variables using PHP unset() function.