prepare("UPDATE fasilitas_spbu SET latitude = ?, longitude = ? WHERE id = ?"); $stmt->bind_param("ddi", $latitude, $longitude, $id); if ($stmt->execute()) { sendJSON('success', 'Lokasi SPBU berhasil diperbarui'); } else { sendJSON('error', 'Gagal memperbarui lokasi: ' . $stmt->error); } $stmt->close(); ?>