*/
private static $_singleton = NULL;
- /**
- * The constructor. Sets domain id if defined, otherwise assumes
- * single instance installation.
- */
- public function __construct() {
- parent::__construct();
- }
-
/**
* Singleton function used to manage this object.
*
* @param int $domainID
* @param bool $reset
*
- * @return int|null
+ * @return int
*/
public static function domainID($domainID = NULL, $reset = FALSE) {
static $domain;