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关于PHP的分页问题
本人是新手,麻烦大神们教我怎么用PHP完成查看数据中的分页功能,谢谢

------解决方案--------------------
看这个分页,有注释,看不懂就拿下来改着用
http://www.jb51.net/article/27813.htm
------解决方案--------------------
给个例子,最近也在整这个东西。

PHP code
public static function getuser(CleanRequest &$clean){
    Registry::set('clean',$clean);
    //print_r(Registry::get('clean'));die();
    //print_r(Registry::get());
    $user=$clean->get('user');
    if($user)
    $where.=($where?' and':' where').' admin_name like \'%'.$user.'%\'';
    $db=new MysqlDB();
    $sql1="select * from admin";
    $result=$db->query($sql1);
    $count=$db->num_rows($result);
    $pagesize=5;
     if($page=$clean->get('page')){
            $page = intval($page);
        }
        else {
            $page=1;
        }
   $pagecount=ceil($count/$pagesize);
   $limit=$page-1;
        //if($where)
        $sql="select * from admin ".$where." limit ".$limit*$pagesize.",$pagesize";
        $r=$db->select($sql);
        foreach($r as $v){
        $html.='<tr>
<td>'.$v['admin_id'].'</td>
<td>'.$v['admin_name'].'</td>
<td>'.$v['admin_pwd'].'</td>
<td><a href="javascript:void(0)" class="del">删除</a></td>
</tr>';
        }
        /*for($i=1;$i$i";
        else
        $html.=" ".$i;*/
          //}
        if($count>$pagesize){
        /*if($page==1){//如果页数只有一页
            $html .= '首页|上一页';
         }*/
         //else{
         $html.='<tr><td colspan="5">';
         if($page>1){
            $html .= '<a href="/?r=User&action=index&page=1">首页</a>|<a href="/?r=User&action=index&page='.(%24page-1).'">上一页</a>|';
        }
         if($page==$pagecount||$pagecount==0){//如果当前页等于总也数
            $html .= '下一页|尾页';
        }
         else{
            $html .=  '<a href="/?r=User&action=index&page='.(%24page+1).'">下一 页</a>|<a href="/?r=User&action=index&page='.%24pagecount.'">尾页</a>';
        }
        }
        $html.='  共'.$count.'条记录 每页'.$pagesize.'条 共'.$pagecount.'页</td></tr>';
        return $html;
        }
<br><font color="#e78608">------解决方案--------------------</font><br>5楼给的是很清楚的,用的面向对象的方法,我也给你一个我自己用的<br><?php   <br />require_once 'db.php';<br>session_start();<br>$pagesize = 5;        // 每一页显示多少<br>$page = $_GET["page"];<br><br>if($page == ""){        //如果没有设定页数则默认为1<br>	$page=1;<br>}<br>$sql = "select * from st_info order by ID desc limit ".($pagesize*($page-1)).",".$pagesize;<br><br>$query=mysql_query($sql); //显示从多少到多少<br><br><br>$quer2=mysql_query("select * from st_info");<br>$num=mysql_num_rows($quer2);     //查找所有的行数<br>$pagecount=ceil($num/$pagesize); //应该显示多少页<br><br><br>if($pagecount == 0){<br>	echo "sorry,it's null";<br>}else{<br>	if(mysql_num_rows($query)==0){<br>		echo "sorry,";<br>	}<br><br>}<br><br>?>  <br>




总共有页,
每页显示条信息,
总共有条数据.
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