PHP MySQL Pagination using Bootstrap4


How to implement PHP MySQL Pagination using Bootstrap4

 coding-zon-pagination-demo


 

Pagination is actually the process of printing database table records in a page wise. Here is the example of pagination code using PHP and Bootstrap-4 with Next and Previous buttons.

Create the following Database and table in MySQL in order to run the below given code.

Create Database

create database usersdb; Create Table CREATE TABLE `users` ( `id` int(11) NOT NULL auto_increment, `username` varchar(100) NOT NULL, `age` int(3) NOT NULL, `email` varchar(100) NOT NULL, PRIMARY KEY (`id`) );






Create pagination.php in server of your choice like XMPP or WAMP and copy and paste the code and run the file.

pagination.php

TOP


<!DOCTYPE html>
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
        <title>Datatable with mysql</title> 
        <script type="text/javascript" charset="utf8" src="http://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.11.1.min.js"></script>
        
        <link rel="stylesheet" type="text/css" href="https://cdn.datatables.net/1.10.9/css/jquery.dataTables.min.css"/>
        
        <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css">     
        
        <div class="container">
            
            <div class="">
                
                <?php
                    if (isset($_GET['page_no']) && $_GET['page_no']!="") {
                        $page_no = $_GET['page_no'];
                        } else {
                        $page_no = 1;
                    }
                    
                    // Enter your Host, username, password, database below.
                    $con = mysqli_connect("localhost","root","","usersdb");
                    if (mysqli_connect_errno()){
                        echo "Failed to connect to MySQL: " . mysqli_connect_error();
                        die();
                    }
                    
                    $total_records_per_page = 3;
                    $offset = ($page_no-1) * $total_records_per_page;
                    $previous_page = $page_no - 1;
                    $next_page = $page_no + 1;
                    $adjacents = "2";
                    $pagLink = "";    
                    $result_count = mysqli_query(
                    $con,
                    "SELECT COUNT(*) As total_records FROM `users`"
                    );
                    $total_records = mysqli_fetch_array($result_count);
                    $total_records = $total_records['total_records'];
                    $total_no_of_pages = ceil($total_records / $total_records_per_page);
                    $second_last = $total_no_of_pages - 1; // total pages minus 1 
                    
                    
                    $result = mysqli_query(
                    $con,
                    "SELECT * FROM `users` LIMIT $offset, $total_records_per_page"
                    );
                    
                    
                ?>
                <table class="table table-striped table-bordered">
                    <thead>
                        <tr>
                            <th style='width:50px;'>ID</th>
                            <th style='width:150px;'>Name</th>
                            <th style='width:50px;'>Age</th>
                            <th style='width:150px;'>Email</th>
                        </tr>
                    </thead>
                    <tbody> 
                        
                        <?php
                            while($row = mysqli_fetch_array($result)){
                                
                                echo "<tr>
                                <td>".$row['id']."</td>
                                <td>".$row['username']."</td>
                                <td>".$row['age']."</td>
                                <td>".$row['email']."</td>
                                </tr>";
                            }
                            mysqli_close($con);
                        ?>
                        
                    </tbody>
                </table>
                <nav aria-label="Page navigation example">
                    
                    
                    <div class="clearfix"></div>
                    <ul class="pagination">
                        <?php
                            if($page_no>=2) {   
                                echo '<li class="page-item"><a  class="page-link" href="pagination.php?page_no='. ($page_no-1).'"'.'>  Prev </a></li>';   
                            }       
                            
                            for ($i=1; $i<=3; $i++) {   
                                if ($i == $page_no) {   
                                    $pagLink .= '<li class="page-item active"><a   class="page-link" href="pagination.php?
                                    page_no='.$i.'">'.$i. '</a></li>';   
                                }               
                                else  {   
                                    $pagLink .= '<li class="page-item"><a  class="page-link" href="pagination.php?page_no='.$i.'">'.$i.'</a></li>';     
                                }   
                            };     
                            echo $pagLink;   
                            
                            if($page_no<$total_no_of_pages){   
                                
                                echo '<li class="page-item"><a  class="page-link" href="pagination.php?page_no='. ($page_no+1).'"'.'>  Next </a></li>'; 
                            } 
                        ?>
                    </ul>
                </nav>
    </body>


         </html>


Result:


pagination-php-bootstrap4




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