<?php
include "../classes/db.class.php";
session_start();

$db = new db();


$res = $db->exec_query('service_types', ['*'], '', '', '', '', "record_id = {$_GET['service_type_id']}");
$user = $res->fetch_assoc();
// var_dump($user);
echo $user['name'] . ',' . $user['odo_type'] . ',' . $user['service_interval'];