Ticket #35464: 35464.3.diff

class-wp-comment.php

@@ -33 +33 @@
         public $comment_post_ID = 0;
 
         /**
-         * Comment author ID.
+         * Comment author name.
          *
+         * If the commenter is not logged in, this contains the name
+         * written in the comment form. If the commenter is logged in, it
+         * contains the commenter's display name.
+         *
+         * To determine whether the comment author was logged in or not,
+         * test the {@see 'user_id'} member variable for a non-zero value.
+         *
          * @since 4.4.0
          * @access public
          * @var string