返回符合記錄的文章數(shù)量
* @description DEDE不允許執(zhí)行子查詢，解決欄目下文章統(tǒng)計的問題
* @param $level 為真時查詢所有子類目www.dedecms51.com下載
* */
function getTotalArcByTid($tid, $level=TRUE) {
global $dsql;
$level==TRUE && $tid = GetSonTypeID($tid);
$sql = "SELECT count(id) as total from `dede_archives` where typeid in($tid)";
$result = $dsql->GetOne($sql);
return $result['total'];
}
/*
* 遞歸獲取符合條件的子欄目
* @param $tid 欄目ID
* @return string
* */
function GetSonTypeID($tid)
{
global $dsql;
$dsql->SetQuery("Select id From `dede_arctype` where reid in($tid) And ishidden<>1 order by sortrank");
$dsql->Execute($tid);
$typeid = '';
while($row=$dsql->GetObject($tid))
{
$typeid .= "{$row->id},";
$typeid .= GetSonTypeID($row->id);
}
return trim($typeid,',');
}