', $bacheca_body); $datetime = date("Y-m-d H:i:s"); $sql_update = "UPDATE bacheca SET object = '$bacheca_object', body = '$body' WHERE id = $bacheca_id"; if ($con->query($sql_update) === true) { $sql = "SELECT * FROM bacheca ORDER BY id DESC LIMIT 1"; $result = mysqli_query($con, $sql); $first_bacheca = mysqli_fetch_assoc($result); echo $first_bacheca["id"]; } else { echo "error"; } $con->close();