Friends here is 3rd  part. Here we will go ahead and make files for Pagination of list file.

Pagination  is a proves to devide webpage data in pages, its easy to load and show pages.  We change our list.php as below. Page numbers will show at last.

     < ?php

    include ('menue.php');     

    if(isset($_GET['updatestatus'])) {

    echo  $delstatus =$_GET['updatestatus'];

    }

    ?>

     < center>

     < ?php include "db.php";

    $results_per_page = 10;

    $sql='SELECT * FROM customers';

    $result = mysqli_query($conn, $sql);

    $number_of_results = mysqli_num_rows($result);

    $number_of_pages = ceil($number_of_results/$results_per_page);

    if (!isset($_GET['page'])) {

      $page = 1;

    } else {

      $page = $_GET['page'];

    }

   $this_page_first_result = ($page-1)*$results_per_page;

     ?>

     < h2>Customer Contact List < /h2>

        < table border="1" cellpadding="8">

     < tr> < th>ID < /th> < th>Name < /th> < th>Phone < /th> < th>Email < /th> < th>Address < /th> < th>Date < /th> < th>Edit < /th> < th>Delete < /th> < /tr>

     < ?php

    $sql='SELECT * FROM customers LIMIT ' . $this_page_first_result . ',' .  $results_per_page;

    $result = mysqli_query($conn, $sql);

    while($row = $result->fetch_assoc()){

     ?>

       < tr>

                  < td>  < ?php echo $row['id']; ?>  < /td>

                 < td>  < ?php echo $row['name']; ?>  < /td>

                 < td>  < ?php echo $row['phone']; ?>  < /td>

                 < td>  < ?php echo $row['email']; ?>  < /td>

                 < td>  < ?php echo $row['address']; ?>  < /td>

                 < td>  < ?php echo $row['created_at']; ?>  < /td>

             < td> < a href="edit_list.php?editid= < ?php echo $row['id'];?>"> Edit < /td>      

         < td> < a href="delete.php?delid= < ?php echo $row['id'];?>"> Delete < /td>

           < /td>

       < /tr>

       < ?php     

    }

   ?>

     < /table>

     < br /> < br /> < br /> < br />

 < div style="position: relative; background-color: #969696; border: 0px solid blue; width:200px; height:30px"> 

  < ?php

for ($page=1;$page < =$number_of_pages;$page++) {

  echo ' < a href="list.php?page=' . $page . '">' . $page. '  ' . ' < /a> ';

}

echo '

     < /div> ' ; 

  include ('footer.php');      

    ?>

   < /center>