--- fenglin/bbs/article_service_post.php	2025/04/29 11:55:32	1.6
+++ fenglin/bbs/article_service_post.php	2026/02/11 10:59:14	1.13
@@ -52,8 +52,9 @@
 		));
 	}
 
-	$r_title = check_badwords($title, "****");
-	if ($title != $r_title)
+	$bw_count = 0;
+	$r_title = check_badwords($title, "****", $bw_count);
+	if ($bw_count > 0)
 	{
 		$result_set["return"]["code"] = -1;
 		array_push($result_set["return"]["errorFields"], array(
@@ -63,8 +64,9 @@
 		));
 	}
 
-	$r_content = check_badwords($content, "****");
-	if ($content != $r_content)
+	$bw_count = 0;
+	$r_content = check_badwords($content, "****", $bw_count);
+	if ($bw_count > 0)
 	{
 		$result_set["return"]["code"] = -1;
 		array_push($result_set["return"]["errorFields"], array(
@@ -122,11 +124,11 @@
 	// Append indication of article update
 	if ($id != 0)
 	{
-		$content .= ("\n--\n※作者已于 " . date("Y-m-d H:i:s") . " 修改本文※\n");
+		$content .= ("\n--\n※ 作者已于 " . (new DateTimeImmutable("", $_SESSION["BBS_user_tz"]))->format("Y-m-d H:i:s (\U\T\C P)") . " 修改本文※\n");
 	}
 
 	// Calculate length of content
-	$length = str_length(LML($content, false, false, 1024));
+	$length = str_length($content, true);
 
 	// Initial variables
 	$tid = 0;
@@ -394,7 +396,7 @@
 	}
 
 	// Get upload quota and used space
-	$atta_id_list = "-1";
+	$atta_id_list = array(-1);
 	$attachment_count = (isset($_FILES['attachment']['error']) ? count($_FILES['attachment']['error']) : 0);
 	if ($attachment_count > $BBS_upload_count_limit)
 	{
@@ -568,7 +570,7 @@
 		}
 
 		$attachment_id = mysqli_insert_id($db_conn);
-		$atta_id_list .= ("," . $attachment_id);
+		array_push($atta_id_list, $attachment_id);
 
 		$file_path = "upload/" . $attachment_id;
 		if(!move_uploaded_file($_FILES['attachment']['tmp_name'][$i], $file_path))
@@ -637,8 +639,8 @@
 				exit(json_encode($result_set));
 			}
 
-			//Notify the authors of the topic which is replyed.
-			$sql = "SELECT DISTINCT UID FROM bbs WHERE (AID = $tid OR TID = $tid)
+			//Notify the authors of the topic / article which is replyed.
+			$sql = "SELECT DISTINCT UID FROM bbs WHERE (AID = $tid OR AID = $reply_id)
 					AND visible AND reply_note AND UID <> " . $_SESSION["BBS_uid"];
 
 			$rs = mysqli_query($db_conn, $sql);
@@ -654,7 +656,7 @@
 			while ($row = mysqli_fetch_array($rs))
 			{
 				//Send notification message
-				$msg_content = "[hide]SYS_Reply_Article[/hide]有人回复了您所发表/回复的主题文章，快来".
+				$msg_content = "有人回复了您所发表/回复的文章，快来".
 					"[article $aid]看看[/article]《" . $r_title . "》吧！\n";
 
 				$sql = "INSERT INTO bbs_msg(fromUID, toUID, content, send_dt, send_ip)
@@ -726,7 +728,9 @@
 	}
 
 	// Link attachments to article
-	$sql = "UPDATE upload_file SET ref_AID = $aid WHERE AID IN ($atta_id_list)";
+	$sql = "UPDATE upload_file SET ref_AID = $aid WHERE AID IN (" .
+			implode(",", $atta_id_list) .
+			")";
 
 	$rs = mysqli_query($db_conn, $sql);
 	if ($rs == false)