public remove (mixed $index) Removes a session variable from an application context

public __get (mixed $index) Alias: Gets a session variable from an application context

public has (mixed $index) Check whether a session variable is set in an application context

public __isset (mixed $index) Alias: Check whether a session variable is set in an application context

public setName (mixed $name) Set session name

public destroy ([mixed $removeData]) Destroys the active session

public get (mixed $index, [mixed $defaultValue], [mixed $remove]) Gets a session variable from an

public regenerateId ([mixed $deleteOldSession])

integer SESSION_DISABLED

public getId () Returns active session id echo