- function commentnum($userid) {
global $db;
$r = $db->get_one("selec * from {$db->pre}comment wher item_id='$userid' AND status=3");
if($r[content]){
$content = $r["content"];
}else{
$content = "暂时没有人评论他哦！";
}
return $content;
}
调用标签：{commentnum($t[userid])}