How can the session cookie lifetime be adjusted to prevent browsers from deleting session data?

To prevent browsers from deleting session data by adjusting the session cookie lifetime, you can set the session cookie lifetime to a longer period in the PHP configuration. This will ensure that the session cookie remains valid for a longer duration, reducing the chances of it being deleted by the browser.

// Set the session cookie lifetime to 1 hour
ini_set('session.cookie_lifetime', 3600);

// Start the session
session_start();