0) { $order_num = $entered_order_num; $query = "select * from hotlunch_order_header " . "where school_num = $school_num " . "and record_num = $entered_order_num"; $results = db_query($query); if (db_num_rows($results) == 0) { $error_message = "Invalid order number"; header("Location: /?action=order-lookup&error_message=".urlencode($error_message)); exit(); } $row = db_fetch_array($results); $ordered_by_num = $row['ordered_by_num']; $ordered_by_type = $row['ordered_by_type']; } ?>