c_all($db_host,$db_user,$db_psw,$db_table);
//require(include/sess.php);
$my = new mydb();
$my->c_all($db_host,$db_user,$db_psw,$db_table);
require(include/header.php);
require(config/smarty_freeday.php);
$smarty = new smarty_freeday;
$query = select count(*) from fd_music order by mc_id desc;
$res =$my->query($query);
$total = $my->fetch_arr($res);
$total = $total[0];
$queryn = select * from fd_music order by mc_id desc;
$result =$my->query($queryn);
$i = 0;
$j = 1;
$musicarr = array();
if ($result)
{
    while ($n = $my->fetch_arr($result))
    {
$i ++;
        $musicitem[$j-1][name] = $n[mc_name];
        $musicitem[$j-1][songer] = $n[mc_songer];
        $musicitem[$j-1][url] = $n[mc_url];
        $j ++;
if($i==$total && $j%5!=0)
        {
            $musicarr[] = $musicitem;
        }
if($j%5 == 0)
        {
            $musicarr[] = $musicitem;
            $musicitem = ;
            $j = 1;
        }
    }
}
else
{
echo 连接数据库出错！
;
}
$smarty->assign('total',$total);
$smarty->assign('musicarr',$musicarr);
$my->close();
$smarty->display('music.htm');
require(include/footer.php);
exit();
?>
music.htm
table class=toutm width=768  align=center  cellpadding=0 cellspacing=0> 
  tr> 
    td height=25 class=tdbc>总共有歌曲font color=#ff0000>$total}>font>首   
    td> 
  tr> 
  tr>
    td width=768 class=line>
    td>
  tr>
tr>
    td>  
      table>
        tr>
          td>
            table>
              section name=secf loop=$musicarr}>
              tr>
                   section name=secs loop=$musicarr[secf]}> 
                  td>
                       img  src=images/11.gif width=12>a title= onclick=window.open(this.href,'','top=0,left=0,width=550,height=370,scrollbars=yes,resizable=no');return false;  href=http://freeday.512j.com/old/wj/sp.php?path= target=_blank>$musicarr[secf][secs].name}>《$musicarr[secf][secs].songer}>》a>
               　td>
                  section}>
               tr>
               section}> 
             table>
           td>
         tr>
       table> 
     td> 
   tr> 
   tr> 
      td width=768  class=line>td> 
    tr>
table>
更简单的方法：
代码:
table border=1 width=599 cellpadding=0 cellspacing=0 align=center>
    tr>
    section name=mydata loop=$news}>
        td width=69% align=center>
            a href=#?id=>$news[mydata].news_title}>a>
        td>
    $smarty.section.mydata.rownum is div by 3}>
    tr>
    tr>
section}>
    tr>
table>