(PHP 4, PHP 5, PHP 7) Get and/or set the current session name

(PHP 4 >= 4.2.0, PHP 5 <= 5.1.2) Call an escape function within the msession personality plugin

(PHP 4, PHP 5, PHP 7) Sets user-level session storage functions

(PHP 4 >= 4.0.4, PHP 5, PHP 7) Write session data and end session

(PHP 4, PHP 5, PHP 7) Get and/or set the current session id

(PHP 4, PHP 5 < 5.4.0) Find out whether a global variable is registered in a session

(PHP 4 >= 4.2.0, PHP 5 <= 5.1.2) Find all sessions with name and value

(PHP 4 >= 4.2.0, PHP 5 <= 5.1.2) Create a session

(PHP 4 >= 4.2.0, PHP 5 <= 5.1.2) Set value in session

(PHP 4, PHP 5, PHP 7) Destroys all data registered to a session