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

$id = $_GET["id"];

$stm=$dbh->prepare("DELETE FROM hob_dir WHERE arrivee=?");
$stm->execute([$id]);

$stm=$dbh->prepare("DELETE FROM hob_dir WHERE depart=?");
$stm->execute([$id]);

$stm=$dbh->prepare("UPDATE hob_obj SET depart=0 WHERE depart=?");
$stm->execute([$id]);

$stm=$dbh->prepare("DELETE FROM hob_lieux WHERE lid=?");
$stm->execute([$id]);

header("Location: locdisp.php");