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<?php
//数据库连接
$my_db = mysql_connect("localhost","root","");
mysql_select_db("model", $my_db);
mysql_query("set names ‘utf8‘");
$page = isset($_GET[‘page‘])?intval($_GET[‘page‘]):0;//第几页值
$shownum = 2;//每页显示数量
$limit = $page * $shownum;//查询开始数
$sql = "select * from web_news order by id desc limit $limit,$shownum";
$query = mysql_query($sql);
$rows = array();
while($row = mysql_fetch_assoc($query))
{
$rows[] = $row;
}
$sql_count = "select * from web_news";
$total = mysql_num_rows(mysql_query($sql_count));//总数量
$pagenum = ceil($total/$shownum);//总共页数
$pages = ‘‘;
$pages .=‘总共‘.$total.‘信息‘.‘ 共‘.$pagenum.‘页，每页‘.$shownum.‘条信息‘;
$pages .=‘<a href="page.php?page=0">‘.‘首页‘.‘</a>‘;
if($page <= 0){
$pages .=‘<a href="page.php?page=‘.$page.‘">‘.‘上一页‘.‘</a>‘;
}else{
$pages .=‘<a href="page.php?page=‘.($page-1).‘">‘.‘上一页‘.‘</a>‘;
}
for($i=0;$i<$pagenum;$i++){
if($page == $i){
$pages .=‘<a class="hover">‘.($i+1).‘</a>‘;
}else{
$pages .=‘<a href="page.php?page=‘.$i.‘">‘.($i+1).‘</a>‘;
}
}
if($page >= ($pagenum-1)){
$pages .=‘<a href="page.php?page=‘.($pagenum-1).‘">‘.‘下一页‘.‘</a>‘;
}else{
$pages .=‘<a href="page.php?page=‘.($page+1).‘">‘.‘下一页‘.‘</a>‘;
}
$pages .=‘<a href="page.php?page=‘.($pagenum-1).‘">‘.‘末页‘.‘</a>‘;
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"><head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>分页</title>
</head>
<style>
.pages a{ padding:5px 8px 5px 8px; border:#999999 1px solid; margin-left:5px;}
.pages a.hover{ color:#FF0000;}
</style>
<body>
<div>
<ul>
<?php foreach($rows as $val){?>
<li><?php echo $val[‘title‘];?></li>
<?php }?>
</ul>
<div class="pages"><?php echo $pages;?></div>
</div>
</body>
</html>
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原文地址：http://my.oschina.net/u/1021068/blog/490151
