Visitor

The model for the currently browsing User. Group falls back to whatever group is set as the “Guest Group”.

Visitor	The model for the currently browsing User. Group falls back to whatever group is set as the “Guest Group”.
Variables
$id	The ID of the currently visiting “user”. 0 if not logged in.
Functions
__construct	Checks if a valid user is logged in.
group	Returns the user’s Group or the “Guest Group”.
current	Returns a singleton reference to the current visitor.

public $id

The ID of the currently visiting “user”. 0 if not logged in.

public function __construct()

Checks if a valid user is logged in.

public function group()

Returns the user’s Group or the “Guest Group”.

public static function & current()

Returns a singleton reference to the current visitor.

Chyrp