public function getAuthUserDateTimezone()
    {
        $user = $this->getAuthUser();
        if ($user && !empty($user->timezone)) {
            return $user->timezone;
        } else {
            return app_timezone();
        }
    }
public function getAuthUserDateTimezone()
    {
        $user = $this->getAuthUser();
        if ($user && !empty($user->timezone)) {
            return $user->timezone;
        } else {
            return app_timezone();
        }
    }
public function getAuthUserDateTimezone ( ) { $ user = $ this -> getAuthUser ( ) ; if ( $ user && ! empty ( $ user -> timezone ) ) { return $ user -> timezone ; } else { return app_timezone ( ) ; } }
Return a timezone for all Datetime objects

@return mixed
Return a timezone for all Datetime objects