dedecms织梦模板 调用当前会员发布的文章总数

function count_arc(){     global $dsql,$uid;              $sql = "SELECT mid,userid FROM `dede_member` WHERE `userid` = '".$uid."'";     $row = $dsql->GetOne($sql);           $count = $dsql->GetOne("select COUNT(*) AS dd FROM  dede_archives where mid='".$row['mid']."'");     return $count['dd'];    }