dedecms图集图片和图片数量获取方法

{dede:list pagesize=’12′}   
  
 
[field:title/]
共[field:id  function="Getimgnum(@me)"/]张   
   {/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;   
  
}