Storm\Drivers\Platforms\PDO\Connection::FetchValue PHP Метод

    public function FetchValue($QueryString, Queries\Bindings $Bindings = null)
    {
        $Row = (new Query($this->PDO->prepare($QueryString), $Bindings))->Execute()->FetchRow();
        if (empty($Row)) {
            return null;
        } else {
            return reset($Row);
        }
    }