PHP Sessions
Managing sessions.
PHP Sessions
A session is a way to store information (in variables) to be used across multiple pages.
Unlike a cookie, the information is not stored on the users computer.
Start a PHP Session
A session is started with the session_start() function.
Session variables are set with the PHP global variable: $_SESSION.
Destroy a PHP Session
To remove all global session variables and destroy the session, use session_unset() and session_destroy().