dedecms文章页获取显示副栏目的代码写法

dedecms文章页获取显示副栏目的代码写法
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{dede:field.typeid2   runphp='yes'}
 global $dsql;
 $ks = split(',', @me);
 $type2name="";
 foreach($ks as $k){
   $k = trim($k);
   if ($k!="") {
     if ($row = $dsql->getOne("select *,ID as id1 from #@__arctype where id=".$k)){
       $type_path=GetTypeUrl($row['id1'],MfTypedir($row['typedir']),$row['isdefault'],$row['defaultname'],$row['ispart'],$row['namerule2'],$row['siteurl']);
       $type2name.="<li><a href='".$type_path."'  target=_blank><b>".$row['typename']."</b></a> </li>";
       }
     }
   }
 @me=substr($type2name,0,strlen($type2name)-1);
{/dede:field.typeid2}