本文实例讲述了PHP分页显示的方法。分享给大家供大家参考，具体如下：
<"content-type:text/html;charset=utf-8");
$currentpage = 1;
if(isset($_GET['page']))
$currentpage = $_GET['page'];
//连接数据库
$link = mysql_connect("localhost","root","") or die('连接失败');
mysql_select_db('myschool');
mysql_query('set names utf8');
$sql ="SELECT count(*) as 'count' from student";//查询记录的sql语句
$result = mysql_query($sql);
$arr = mysql_fetch_array($result);
$count = $arr['count'];
$pagesize = 3;
$pages = ceil($count/$pagesize);//共多少页
$prepage = $currentpage -1;
if($prepage<=0)
$prepage=1;
$nextpage = $currentpage+1;
if($nextpage >= $pages){
$nextpage = $pages;
}
$start =($currentpage-1) * $pagesize;//起始位置
$sql = "SELECT * from student limit $start,$pagesize";
echo $sql;
// $sql = "select * from student";
$result = mysql_query($sql);
"en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<table border="1">
<tr>
<td>学号</td>
<td>姓名</td>
<td>性别</td>
<td>年龄</td>
</tr>
<"<" rel="external nofollow" >上一页</a> <a href="<" rel="external nofollow" >下一页</a>
</body>
</html>
注：当一个文件中有php和html两种时，php文件必须有结束标记
附：php通用分页类与用法：
Page.class.php文件：
<"'.$this->href.'" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >首页</a>] </span>';
//如果当前页不是第一页就显示上页
if($this->currPage>1){
$_GET['page'] = $this->currPage-1;
$pageStr.='<span>[<a href="'.$this->href.'" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >上页</a>] </span>';
}
foreach ($this->page_arr as $k => $v) {
$_GET['page'] = $k;
$pageStr.='<span>[<a href="'.$v.'" rel="external nofollow" >'.$k.'</a>] </span>';
}
//如果当前页小于总页数就显示下一页
if($this->currPage<$this->countPages){
$_GET['page'] = $this->currPage+1;
$pageStr.='<span>[<a href="'.$this->href.'" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >下页</a>] </span>';
}
$_GET['page'] = $this->countPages;
$pageStr.='<span>[<a href="'.$this->href.'" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >尾页</a>] </span>';
return $pageStr;
}
/**
* construct_Pages 生成页码数组
* 键为页码，值为链接
* $this->page_arr=Array(
* [1] => index.php"htmlcode">
<"content-type:text/html;charset=utf8");
include('Page.class.php'); //引入类
//$p=new Page(总条数,显示页数,当前页码,每页显示条数,[链接]);
//连接不设置则为当前链接
$page=isset($_GET['page']) "<pre>";
print_r($p->getPages());
//样式 共45条记录,每页显示10条,当前第1/4页 [首页] [上页] [1] [2] [3] .. [下页] [尾页]
echo $p->showPages(1);
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希望本文所述对大家PHP程序设计有所帮助。
标签：
PHP,分页,分页类
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