DeDecms教程

{dede:list pagesize='12'}   
    <li>
        <a href=[field:arcurl/] target=_blank><img src=[field:litpic/]         <a href=[field:arcurl/] target=_blank>[field:title/]</a><br>共[field:id  function="Getimgnum(@me)"/]张
    </li>  
{/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}