基于PHP实现数据分页显示功能,php实现分页显示
基于PHP实现数据分页显示功能,php实现分页显示
本文实例为大家分享了数据分页显示功能的PHP实现代码,供大家参考,具体内容如下
实现代码:
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>用户列表</title> </head> <body> <?php $con = mysql_connect("localhost","root",""); mysql_query("set names utf8"); mysql_select_db("zhiye",$con); $pageSize = 1; //每页显示的数量 $rowCount = 0; //要从数据库中获取 $pageNow = 1; //当前显示第几页 //如果有pageNow就使用,没有就默认第一页。 if (!empty($_GET['pageNow'])){ $pageNow = $_GET['pageNow']; } $pageCount = 0; //表示共有多少页 $sql1 = "select count(id) from user"; $res1 = mysql_query($sql1); if($row1=mysql_fetch_row($res1)){ $rowCount = $row1[0]; } //计算共有多少页,ceil取进1 $pageCount = ceil(($rowCount/$pageSize)); //使用sql语句时,注意有些变量应取出赋值。 $pre = ($pageNow-1)*$pageSize; $sql2 = "select * from user limit $pre,$pageSize"; $res2 = mysql_query($sql2); while($row=mysql_fetch_assoc($res2)){ echo $row['user_name']."<br>"; echo $row['name']."<br>"; echo $row['email']."<br>"; echo $row['password']."<br>"; echo $row['tel']."<br>"; } for ($i=1;$i<=$pageCount;$i++){ echo "<a href='userList.php?pageNow=$i'>$i</a> "; } ?> </body> </html>
以上就是本文的全部内容,希望能给大家一个参考,也希望大家多多支持帮客之家。

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