invisio v2.0

<?php

session_start();
include('../../../config/main_function.php');
$secure = "cAh3DrJACzw4RbU";
$connection = connectDB($secure);

if ($connection) {

$member_id = mysqli_real_escape_string($connection, $_POST['ref_member_id']);
    $temp_id = explode(".", $member_id);
    $ref_member_id = bigsara_decode($temp_id[0], $temp_id[1]);

$sql_select = "SELECT * FROM tbl_billing_head";

$res_select = mysqli_query($connection, $sql_select)  or die($connection->error);
} else {
    echo "Connection Error";
}

mysqli_close($connection);
?>
<div class="table-responsive">
    <table class="table table-striped dataTables-example table-bordered">
        <thead>
            <tr>
                <td>เลขที่</td>
                <td>รายละเอียด</td>
                <td>ยอดรวมสุทธิ</td>
                <td></td>
            </tr>
        </thead>

<tbody>
            <?php while ($row = mysqli_fetch_assoc($res_select)) { ?>
                <tr>
                    
                    <td><?php echo $row['billing_no']; ?></td>
                    <td><?php echo ($row['customer_name'] != '') ? $row['customer_name'] : "-" ?></td>
                    <td><?php echo $row['total_amount']; ?></td>
                    <td style="width: 2%;">
                        <button class="btn btn-info btn-sm w-100 mb-2"><i class="fa fa-search"></i> รายละเอียด</button>
                        <button class="btn btn-primary btn-sm w-100 bm-2" onclick="GetModalConfirmPay('<?php echo $row['billing_id']; ?>')"><i class="fa fa-money"></i> ชำระเงิน</button>
                    </td>
                </tr>
            <?php } ?>
        </tbody>
    </table>
</div>