$val) { $count_port++; $knot_par = explode(";", $arr[$idx]); $knot_ip=trim($knot_par[3]); $knot_port=trim($knot_par[1]); mysql_query("LOCK TABLES `net` WRITE;"); $query_up = "UPDATE net SET port_to='$knot_port' where INET_NTOA(ip_for)='$knot_ip'"; if(!mysql_query($query_up)) { echo "error update"; } mysql_query("UNLOCK TABLES"); } echo"port $count_port"; ?>