--- fenglin/bbs/post_service.php	2025/04/04 03:35:16	1.1
+++ fenglin/bbs/post_service.php	2025/04/04 07:56:29	1.2
@@ -6,8 +6,7 @@
 	require_once "../lib/lml.inc.php";
 	require_once "./check_sub.inc.php";
 	require_once "../lib/str_process.inc.php";
-?>
-<? 
+
 	force_login();
 
 	$id = (isset($_POST["id"]) ? intval($_POST["id"]) : 0);
@@ -363,7 +362,7 @@
 		} 
 	}
 
-	//Process upload attachment
+	// Get upload quota and used space
 	$atta_id_list = "-1";
 	$attachment_count = (isset($_FILES['attachment']['error']) ? count($_FILES['attachment']['error']) : 0);
 
@@ -646,7 +645,7 @@
 
 			mysqli_free_result($rs);
 		}
-		else
+		else // Post new article
 		{
 			$tid = $aid;
 		}
@@ -683,6 +682,7 @@
 		}
 	}
 
+	// Link content to article
 	$sql = "UPDATE bbs_content SET AID = $aid WHERE CID = $cid";
 
 	$rs = mysqli_query($db_conn, $sql);
@@ -695,6 +695,7 @@
 		exit(json_encode($result_set));
 	}
 
+	// Link attachments to article
 	$sql = "UPDATE upload_file SET ref_AID = $aid WHERE AID IN ($atta_id_list)";
 
 	$rs = mysqli_query($db_conn, $sql);
@@ -707,7 +708,7 @@
 		exit(json_encode($result_set));
 	}
 
-	//Add log
+	// Add log
 	$rs = article_op_log($aid, $_SESSION["BBS_uid"], ($id == 0 ? "A" : "M"), client_addr(), $db_conn);
 	if ($rs == false)
 	{