开发技术学习

include/extend.func.php里添加函数   function GetTopTags($str){ $dsql = new Dedesql(false); $row = $dsql->GetOne(" SELECT t.aid,t.tag,a.id,a.title,a.description FROM dede_taglist as t left join dede_archives a on t.aid = a.id where t.tag='$str' LIMIT 0 , 1"); return $row[description]; } function GetTagId($str){ $dsql = new Dedesql(false); $row = $dsql->GetOne("select tid from dede_taglist where tag='$str' limit 0,1"); return $row[tid]; } 模板页调用 {dede:field name='title' function=GetTagId('@me')/}   可能需要在页面头部加载函数页（比如tags.php） require_once (dirname(__FILE__) . "/include/extend.func.php");   (dede5.6下测试通过。)