real_escape_string($_POST['nama'] ?? ''); $wa = $conn->real_escape_string($_POST['wa'] ?? ''); $status = $conn->real_escape_string($_POST['status'] ?? ''); $lat = $conn->real_escape_string($_POST['lat'] ?? ''); $lng = $conn->real_escape_string($_POST['lng'] ?? ''); $query = "INSERT INTO spbu_04 (nama_spbu, no_wa, status, latitude, longitude) VALUES ('$nama', '$wa', '$status', $lat, $lng)"; if ($conn->query($query)) { echo "success"; } else { echo "error: " . $conn->error; }