dede获取在文章页获取分类的顶级栏目名称 - php基础

调用方法
{dede:field name='typeid' function='getTypeTop(@me)'/}

function getTypeTop($tid) {

global $dsql;

$selfRow = $dsql->GetOne("Select * From `#@__arctype` where id='$tid'");

$typeid=$selfRow['topid'];

$row = $dsql->GetOne("Select * From `#@__arctype` where id='$typeid'");

return $row['typename'];

}