织梦获取当前文章页面二级栏目名称的方法

function GetSecondTypename($id)

{

    global $dsql;

    $row = $dsql->GetOne("SELECT typename,topid,reid FROM dede_arctype WHERE id= $id");

    if ($row['reid'] == $row['topid'])

    {

        return $row['typename'];

    }

    else

    {

        $row1 = $dsql->GetOne("SELECT typename FROM dede_arctype WHERE id= $row[reid]");

        return $row1['typename'];

    }

}