/** * Returns the singleton instance of the Claroline object * @return Claroline singleton instance */ public static function getInstance() { if (!self::$instance) { self::$instance = new self(); } return self::$instance; }
/** * Returns the singleton instance of the Claroline object * @return Claroline singleton instance */ public static function getInstance() { if (!self::$instance) { self::$instance = new self(); } return self::$instance; }