$mindeger = $db->query("SELECT Min(satis) As satis, min(tarih) As tarih From altin Where tarih >= DATE_SUB(CURDATE(), INTERVAL 30 DAY) AND kategori = $gelendoviz Group By satis, tarih Order By satis ASC Limit 1")->fetch(PDO::FETCH_ASSOC);
   $makdeger = $db->query("SELECT Max(satis) As satis, Max(tarih) As tarih From altin Where tarih >= DATE_SUB(CURDATE(), INTERVAL 30 DAY) AND kategori = $gelendoviz Group By satis, tarih Order By satis Desc Limit 1")->fetch(PDO::FETCH_ASSOC);