This article mainly introduces the native paging code of PHP, which has certain reference value. Now I share it with everyone. Friends in need can refer to it.
<?php header("content-type:text/html;charset=utf-8"); $pdo = new PDO("mysql:host=127.0.0.1;dbname=demo;charset=utf8",'root',''); $sql = "select * from cai"; $db = $pdo->query($sql)->fetchAll(); $total = count($db); $num = 5; $cpage = isset($_GET['page'])?$_GET['page']:1; $pagenum = ceil($total/$num); $offset = ($cpage-1)*$num; $sql = "select * from cai limit {$offset},{$num}"; $result = $pdo->query($sql)->fetchAll(); $start = $offset+1; $end=($cpage==$pagenum)?$total : ($cpage*$num);//结束记录页 $next=($cpage==$pagenum)? 0:($cpage+1);//下一页 $prev=($cpage==1)? 0:($cpage-1);//前一页 ?> <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>展示</title> </head> <body> <center> <form action=""> <table border="1"> <tr> <td>ID</td> <td>标题</td> <td>作者</td> <td>时间</td> <td>分类</td> <td>操作</td> </tr> <?php foreach ($result as $key => $value): ?> <tr> <td><?=$value['id']?></td> <td><?=$value['title']?></td> <td><?=$value['user']?></td> <td><?=$value['time']?></td> <td><?=$value['type']?></td> <td><a href="javascript:viod(0)">编辑</a>|| <a href="javascript:viod(0)">删除</a></td> </tr> <?php endforeach ?> </table> </form> <?php echo '<table align="center" width="800" border="1">'; echo "共<b>$total</b>条记录,本页显示<b>{$start}-{$end}</b> {$cpage}/{$pagenum}"; if($cpage==1) echo " 首页 "; else echo " <a href='?page=1'>首页</a> "; if($prev) echo " <a href='?page={$prev}'>上一页</a> "; else echo " 上一页 "; if($next) echo " <a href='?page={$next}'>下一页</a> "; else echo " 下一页 "; if($cpage==$pagenum) echo " 尾页 "; else echo " <a href='?page={$pagenum}'>尾页</a> "; echo '</td></tr>'; echo '</table>'; ?> </center> </body> </html>
The above is the entire content of this article. I hope it will be helpful to you. Everyone’s learning is helpful. For more related content, please pay attention to the PHP Chinese website!
Related recommendations:
laravel manually creates array paging
thinkPHP3.2.3 combined with Laypage to implement paging function
thinkPHP’s statistical ranking and paging display functions
The above is the detailed content of PHP's native paging code. For more information, please follow other related articles on the PHP Chinese website!