/**
* Fetches the instance of RPG_Session or RPG_Session_Hybrid,
* instantiating it if necessary.
*
* @return RPG_Session
*/
public static function session()
{
if (self::$_session === null) {
if (self::config('sessionHybrid')) {
self::$_session = new RPG_Session_Hybrid();
} else {
self::$_session = new RPG_Session();
}
}
return self::$_session;
}
