App\Libraries\Utils::dateToString PHP Метод

    public static function dateToString($date)
    {
        if (!$date) {
            return false;
        }
        if ($date instanceof DateTime) {
            $dateTime = $date;
        } else {
            $dateTime = new DateTime($date);
        }
        $timestamp = $dateTime->getTimestamp();
        $format = Session::get(SESSION_DATE_FORMAT, DEFAULT_DATE_FORMAT);
        return Utils::timestampToString($timestamp, false, $format);
    }