<?php
session_start();
include("config.php");
$dbh = new PDO($dbstr);

$id=$_POST["id"];
$desc=$_POST["desc"];
$depart=$_POST["depart"];

$stm=$dbh->prepare("UPDATE hob_obj SET description = ? , depart = ? WHERE objid = ?");
$stm->execute([ $desc, $depart, $id]);

header("Location: objdisp.php");