php+mysql分页类
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发布: 2016-07-25 08:43:39
封装的类:
写在php页面里面的代码:
-
-
- include_once("fenye_php.php"); //引入类
-
- ///////////////////////////////////////////////////////////////////////
- $con = mysql_connect("localhost","root","");
- if (!$con)
- {
- die('Could not connect: ' . mysql_error());
- }
-
- mysql_select_db("myblog", $con); //选取数据库
-
- $PAGE_SIZE=10; //设置每页显示的数目
-
- ///////////////////////////////////////////////////////////////////////
-
- $pageSupport = new PageSupport($PAGE_SIZE); //实例化PageSupport对象
-
- $current_page=$_GET["current_page"];//分页当前页数
-
- if (isset($current_page)) {
-
- $pageSupport->__set("current_page",$current_page);
-
- } else {
-
- $pageSupport->__set("current_page",1);
-
- }
-
-
- $pageSupport->__set("sql","select * from article ");
- $pageSupport->read_data();//读数据
-
- if ($pageSupport->current_records > 0) //如果数据不为空,则组装数据
- {
- for ($i=0; $icurrent_records; $i++)
- {
- $title = $pageSupport->result[$i]["title"];
- $content = $pageSupport->result[$i]["content"];
-
- $part=substr($content,0,400);
- //循环输出每条数据
- echo '';
- }
- }
- $pageSupport->standard_navigate(); //调用类里面的这个函数,显示出分页HTML
- //关闭数据库
- mysql_close($con);
- ?>
-
复制代码
来自:http://blog.csdn.net/phpfenghuo/article/details/23207099
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分页, php, mysql
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