สอบถามเกี่ยวกับการนำข้อมูลจาก api มาทำเป็น pagination ครับ

<div id="result">
    <?php
    $select = mysqli_query($con, "SELECT * FROM example limit 0,2");
    while ($row = mysqli_fetch_assoc($select)) {
        echo $row['name']."<br>";
    }
    ?>
</div>

<input type="hidden" id="nu" value="2">
<input type="button" id="load" value="Load More">

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>

<script type="text/javascript">
    $(document).ready(function () {
        $("#load").click(function () {
            loadmore();
        });
    });

    function loadmore()
    {
        var nu = parseInt($('#nu').val());
        $.ajax({
            type: 'post',
            url: 'getrecord.php',
            data: {
                nu : nu
            },
            success: function (res) {
                $('#result').append(res);
                $('#nu').val(nu+2);
            }
        });
    }
</script>

<?php

$nu = $_POST['nu'];
$select = mysqli_query($con, "SELECT * FROM example limit $nu,2");
    
 $recode='';
while ($row = mysqli_fetch_assoc($select)) {
 {
    $recode.=$row['name'].'<br>';
 }
 echo $recode;
?>