PHP: INSERT

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<html lang="en">

<head>
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    <title>Document</title>
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<body>
    <?php
    include '..\connect.php';
    $customerID = $_POST['CustomerID'];
    $customerName = $_POST['CustomerName'];

    $SQL = "INSERT INTO customer (CustomerID, CustomerName) VALUES ($customerID, $customerName)";

    mysqli_query($koneksi, $SQL);

    echo "Tambah Data<br>";
    echo "ID: $customerID<br>";
    echo "Name: $customerName";

    mysqli_close($koneksi);


    ?>

</body>

</html>