| B | ↘ | C | StudentPublicationLink got worse |
| C | ↗ | B | forumfunction.inc.php ➔ move_thread_form() improved |
| A | ↘ | B | forumfunction.inc.php ➔ get_thread_information() got worse |
| D | ↘ | F | forumfunction.inc.php ➔ store_reply() got worse |
| C | ↘ | F | forumfunction.inc.php ➔ display_forum_search_resul... got worse |
| B | ↘ | C | forumfunction.inc.php ➔ get_threads() got worse |
| C | ↘ | D | forumfunction.inc.php ➔ getPosts() got worse |
| F | ↗ | D | forumfunction.inc.php ➔ store_edit_post() improved |
| B | ↛ | forumfunction.inc.php ➔ get_post_topics_of_forum() removed | |
| A | ↛ | forumfunction.inc.php ➔ class_visible_invisible() removed | |
| A | ↛ | forumfunction.inc.php ➔ return_visible_invisible() removed |