Form Generate

<?php
	// how much row show enter here 
	$show_row = 200;
	
	//start id >> if id not start from 0 you can customize it
	$start_id = 200;

$page_id = 1;
    $page_id_biyog = 1;
    $page_id_jog = 1;
    if (isset($_REQUEST['page_id'])) {
        $page_id = $_REQUEST['page_id'];
        $page_id_biyog = $page_id - 1;
        $page_id_jog = $page_id + 1;
    }
    
    if (isset($_REQUEST['start_id'])) {
        $start_id = $_REQUEST['start_id'];
    }
    ?>
 <nav aria-label="Page navigation example mt-4">
     <ul class="pagination justify-content-center">
         <li class="page-item"><a class="page-link" href="all_product.php?start_id=<?php echo $page_id_biyog * $show_row; ?>&&page_id=<?php echo $page_id_biyog; ?>">Previous</a></li>
         <?php
            $page_id = 1;
            if (isset($_REQUEST['page_id'])) {
                $page_id = $_REQUEST['page_id'];
            }
            $t0 = mysqli_query($con, "SELECT * FROM `product`");
            $t1 = mysqli_num_rows($t0);
            $vag = ceil($t1 / $show_row);
            $i = 1;
            while ($vag >= $i) {
            ?>
             <li class="page-item bg-info"><a class="page-link" href="all_product.php?start_id=<?php echo $i * $show_row; ?>&&page_id=<?php echo $i; ?>" style="<?php if ($page_id == $i) { ?>background:green;color:white; <?php } ?>"><?php echo $i; ?></a></li>
         <?php
                $i++;
            }
            ?>
         <li class="page-item"><a class="page-link" href="all_product.php?start_id=<?php echo $page_id_jog * $show_row; ?>&&page_id=<?php echo $page_id_jog; ?>">Next</a></li>
     </ul>
 </nav>

<?php include("footer.php"); ?>