<?php
include 'db.php';

$data = json_decode(file_get_contents("php://input"));

$sql = "UPDATE spbu SET 
nama='$data->nama',
no_hp='$data->no_hp',
buka_24jam='$data->buka_24jam',
ramai='$data->ramai'
WHERE id=$data->id";

$conn->query($sql);

echo json_encode(["status"=>"updated"]);
?>