PHP分页
时间:2014-05-24 02:34:28
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- <?php
- include("file.php");
- $pagesize=5;
- $url=$_SERVER[REQUEST_URI];
- $url=parse_url($url);
- $url=$url[path];
- $a=mysql_query("select * from message");
- $b=mysql_num_rows($a);
- if($_GET[page]){
- $pagevel=$_GET[page];
- $page=($pagevel-1)*pagesize;
- $page.=‘,‘;
- }else{
- $page=1; //这里加个未获取到值的处理
- }
- if($b>$pagesize){
- if($pagevel<=1) $pagevel=1;
- echo "共 $b 条 <a herf=$url?page="($pagevel-1)">上一页</a>" .
- " <a herf=$url?page="($pagevel+1)">下一页</a>";
- }
- $sql="select * from message limit $page ,$pagesize ";
- $query=mysql_query($sql);
- while($row=mysql_fetch_array($query)){
- echo "<hr><br>"."$row[title]"."$row[context]";
- }
- ?>
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