怎么限制織夢會員每天投稿數(shù)量

$memberarcnum = $dsql->GetOne("SELECT count(*) FROM `dede_archives` WHERE mid='".$cfg_ml->M_ID."' AND FROM_UNIXTIME(senddate,'%Y-%m-%d') = curdate()");
//判斷當前投稿數(shù)量是否大于3篇

if($memberarcnum['count(*)'] > 3)
{
ShowMsg("對不起，您所在會員組每日只可投稿3篇！","/member/content_list.php?channelid=1");
exit();
}

$memberarcnum['count(*)'] > 3 ，3這個數(shù)字可以任意修改，就是限制會員每天只可以發(fā)布3條