Ticket #10653: get_comment_author.patch

wp-includes/comment-template.php

@@ -19 +19 @@
  *
  * @return string The comment author
  */
-function get_comment_author() {
+function get_comment_author($before_alias = ' (Initially posted by ', $after_alias = ')') {
         global $comment;
-        if ( empty($comment->comment_author) ) {
-                if (!empty($comment->user_id)){
-                        $user=get_userdata($comment->user_id);
-                        $author=$user->user_login;
-                } else {
                         $author = __('Anonymous');
+        if (!empty($comment->user_id)) {
+                $user = get_userdata($comment->user_id);
+                $author = $user->display_name;
+                if (!empty($comment->comment_author) && $author != $comment->comment_author) {
+                        $author = $author.$before_alias.$comment->comment_author.$after_alias;
                 }
-        } else {
+        } elseif (!empty( $comment->comment_author)) {
                 $author = $comment->comment_author;
         }
         return apply_filters('get_comment_author', $author);