<?php
include "../database.php";
session_start();

$id = $_POST["id"];

$sql_delete = "DELETE FROM bacheca WHERE id = " . $id;
if ($con->query($sql_delete) === true) {

 $sql_delete = "DELETE FROM bacheca_attachments WHERE id_bacheca = " . $id;
 $con->query($sql_delete);

 echo "ok";
} else {
 echo "error";
}

$con->close();