prepare($sql); $sth->execute([$subnet_id]); $smarty->assign("subnet", $sth->fetch(PDO::FETCH_OBJ)); // vlan $sql = "SELECT v.vlan_id, v.vlan_number, v.vlan_name FROM subnetvlan AS s LEFT JOIN vlan AS v USING (vlan_id) WHERE s.subnet_id=? ORDER BY v.vlan_number"; $sth = $dbh->prepare($sql); $sth->execute([$subnet_id]); $smarty->assign("vlans", $sth->fetchAll()); $smarty->display("subnetvlandel.tpl"); include("footer.php"); ?>