{dede:field name=typeid runphp="yes"}

global $dsql;

$sql = "SELECT id From `dede_arctype` WHERE reid='@me' And ishidden<>1 order by sortrank asc limit 0, 100 ";   

$row = $dsql->GetOne($sql);      

@me=is_array($row)?'有下级':'没下级';

{/dede:field}