织梦dedecms文章被评论后发短消息给作者的方法

$inquery = "INSERT INTO `dede_feedback`(`aid`,`typeid`,`username`,`arctitle`,`ip`,`ischeck`,`dtime`, `mid`,`bad`,`good`,`ftype`,`face`,`msg`)
         VALUES ('$aid','$typeid','$username','$arctitle','$ip','$ischeck','$dtime', '{$cfg_ml->M_ID}','0','0','$feedbacktype','$face','$msg'); ";
$rs = $dsql->ExecuteNoneQuery($inquery);

$inquery = "INSERT INTO `dede_feedback`(`aid`,`typeid`,`username`,`arctitle`,`ip`,`ischeck`,`dtime`, `mid`,`bad`,`good`,`ftype`,`face`,`msg`) 
VALUES ('$aid','$typeid','$username','$arctitle','$ip','$ischeck','$dtime', '{$cfg_ml->M_ID}','0','0','$feedbacktype','$face','$msg'); ";
$inquery1 = "INSERT INTO `dede_member_pms` (`floginid`,`fromid`,`toid`,`tologinid`,`folder`,`subject`,`sendtime`,`writetime`,`hasview`,`isadmin`,`message`)
VALUES ('admin','1','$mid','$writer','inbox','你的《{$arctitle}》有新的评论','$dtime','$dtime','0','0','{$cfg_ml->M_LoginID}说:{$msg}'); ";
$rs = $dsql->ExecuteNoneQuery($inquery);
$rs = $dsql->ExecuteNoneQuery($inquery1);