code/libraries/joomlatools/library/user/session/handler/abstract.php
public function register()
    {
        session_set_save_handler(
            array($this, 'open'),
            array($this, 'close'),
            array($this, 'read'),
            array($this, 'write'),
            array($this, 'destroy'),
            array($this, 'gc')
        );

        static::$_registered = $this;
    }
public function register()
    {
        session_set_save_handler(
            array($this, 'open'),
            array($this, 'close'),
            array($this, 'read'),
            array($this, 'write'),
            array($this, 'destroy'),
            array($this, 'gc')
        );

        static::$_registered = $this;
    }
public function register ( ) { session_set_save_handler ( array ( $ this , 'open' ) , array ( $ this , 'close' ) , array ( $ this , 'read' ) , array ( $ this , 'write' ) , array ( $ this , 'destroy' ) , array ( $ this , 'gc' ) ) ; static :: $ _registered = $ this ; }
Register the functions of this class with PHP's session handler

@see http://php.net/session-set-save-handler
@return void
Register the functions of this class with PHP s session handler