$sorgu = mysql_query("SELECT COUNT(distinct(`packet`.`packet_id`)) as total FROM packet INNER JOIN product ON product.packet_id = packet.packet_id WHERE packet_status = 1 AND packet_f1 = 'CD-KEY'");
$toplam_icerik = (int)mysql_fetch_assoc($sorgu)['total']; Fatal error: Uncaught Error: Call to undefined function mysql_query() in /home/deneme/deneme.com/cd-key.php:17 Stack trace: #0 {main} thrown in /home/deneme/deneme.com/cd-key.php on line 17bu hatayı alıyorum hocam her seferinde $sorgu satırı 17.satır gene aynı hatayı verdi