'; $xml .= ''; $query = sprintf("SELECT id, surname, firstname, address, zip, city FROM bruckmuehle_ticketcustomer ORDER BY surname ASC, firstname ASC"); $result = dbQuery($query); while($line = mysqli_fetch_array($result, MYSQLI_ASSOC)){ $xml .= ''; } $xml .= ''; header('Content-Type: text/xml'); echo $xml; } ?>