Admin_MultidateController::init PHP Метод

    public function init()
    {
        $this->tz = mktime(0, 0, 0, 1, 1, 98);
        $current_year = date('Y');
        $this->distant = mktime(0, 0, 0, 12, 31, $current_year + 10);
        // it must be at most 2037, on 32bit systems
    }