DeDecms教程

{dede:list pagesize='12'}    
     <li>
         <a href=[field:arcurl/] target=_blank><img src=[field:litpic/]  {/dede:list}

function Getimgnum($aid)    
 {    
     global $dsql;    
     $imgurls = '';    
     $row =$dsql->getone( "Select imgurls From `dede_addonimages` where aid='$aid' ");    
         $imgurls= $row['imgurls'];    
 preg_match_all("/{dede:img (.*){/dede:img/isU",$imgurls,$wordcount);     
 $count=count($wordcount[1]);    
     return $count; 
 }  

{dede:sql sql="select count(*) as c from dede_archives where channel=2"}
共有图集：[field:c /]个
{/dede:sql}