<? $cnum=$empire->gettotal("select count(*) as total from {$dbtbpre}enewsclass where is_zt=0"); $csql=$empire->query("select classid,classname from {$dbtbpre}enewsclass where is_zt=0 order by myorder,classid"); $ci=0; while($ccr=$empire->fetch($csql)){         $ci+=1;         $cll='';
          $inclassurl=ClassUrl($ccr[classid]); ?>             <h2 class="fl"><?=$ccr[classname]?></h2>                         <a href="<?=$inclassurl?>" class="fre">» 更多</a>         <ul>                 
  <?                   $fgbsql=$empire->query("select * from {$dbtbpre}ecms_bookname where isgood=2 and classid=$ccr[classid] order by id desc limit 4");                   while($tjr=$empire->fetch($fgbsql)){                           $wbi=$empire->fetch1("select wid from {$dbtbpre}ecms_bookname_index where id=$tjr[id] limit 1");                   ?>
          <li class="ell"> <div class="coem">   <div><a href="<?=$tjr[titleurl]?>"><img src="<?=$tjr[titlepic]?>" alt="<?=$tjr[title]?>"></a></div>   <p class="title"><a href="<?=$tjr[titleurl]?>" title="<?=$tjr[title]?>"><span class="eo"></span><?=$tjr[title]?></a></p>     <div class="mary"><?=esub($tjr[smalltext],110)?></div>     <p class="mrfix">     <span class="fn" title="推荐人数"><?=$tjr[diggtop]?></span>     <span class="frm" title="浏览次数"><?=$tjr[onclick]?></span>     <span class="fly">by <a href="#" class="shrd "><?=GetWname($wbi[wid])?></a></span>   </p> </div></li>
                   <?                   }                  ?>                  </ul> <?         } ?> --------------------------------------------------------------------------- [求助]这个SQL要怎么改才能按热门调用啊? <?                   $fgbsql=$empire->query("select * from {$dbtbpre}ecms_bookname where isgood=2 and classid=$ccr[classid] order by id desc limit 4");                   while($tjr=$empire->fetch($fgbsql)){                           $wbi=$empire->fetch1("select wid from {$dbtbpre}ecms_bookname_index where id=$tjr[id] limit 1");                   ?> 改成这样不成啊:
  $fgbsql=$empire->query("select * from {$dbtbpre}ecms_bookname where checked=1 and classid=$ccr[classid] order by onclick desc limit 4"); ------------------------------------------------------------------------- 上面整段是列出表里所有栏目,显示每个栏目4个推荐,如果我需要显示5个栏目的热门信息或显示最热门的5个栏目的信息(这里是2种方式) 
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