<?php
require_once 'koneksi.php';
$id = (int)($_POST['id'] ?? 0);
$nama = $_POST['nama'] ?? '';
$wa = $_POST['wa'] ?? '';
$buka = $_POST['buka'] ?? 'Tidak';
$stmt = $conn->prepare("UPDATE spbu SET nama=?, wa=?, buka=? WHERE id=?");
$stmt->bind_param('sssi', $nama, $wa, $buka, $id);
$stmt->execute();
echo json_encode(['status' => 'success']);
?>