| $discussionfetchedforums | mod_forum\subscriptions | protectedstatic | 
  | $fetchedforums | mod_forum\subscriptions | protectedstatic | 
  | $forumcache | mod_forum\subscriptions | protectedstatic | 
  | $forumdiscussioncache | mod_forum\subscriptions | protectedstatic | 
  | add_to_discussion_cache($forumid, $userid, $discussion, $preference) | mod_forum\subscriptions | protectedstatic | 
  | fetch_discussion_subscription($forumid, $userid=null) | mod_forum\subscriptions | static | 
  | fetch_subscribed_users($forum, $groupid=0, $context=null, $fields=null, $includediscussionsubscriptions=false) | mod_forum\subscriptions | static | 
  | fetch_subscription_cache($forumid, $userid) | mod_forum\subscriptions | static | 
  | fill_discussion_subscription_cache($forumid, $userid=null) | mod_forum\subscriptions | static | 
  | fill_subscription_cache($forumid, $userid=null) | mod_forum\subscriptions | static | 
  | fill_subscription_cache_for_course($courseid, $userid) | mod_forum\subscriptions | static | 
  | FORUM_DISCUSSION_UNSUBSCRIBED | mod_forum\subscriptions |  | 
  | get_potential_subscribers($context, $groupid, $fields, $sort='') | mod_forum\subscriptions | static | 
  | get_subscription_mode($forum) | mod_forum\subscriptions | static | 
  | get_unsubscribable_forums() | mod_forum\subscriptions | static | 
  | get_user_default_subscription($forum, $context, $cm, ?int $discussionid) | mod_forum\subscriptions | static | 
  | is_forcesubscribed($forum) | mod_forum\subscriptions | static | 
  | is_subscribable($forum) | mod_forum\subscriptions | static | 
  | is_subscribed($userid, $forum, $discussionid=null, $cm=null) | mod_forum\subscriptions | static | 
  | is_subscribed_to_forum($userid, $forum) | mod_forum\subscriptions | protectedstatic | 
  | reset_discussion_cache() | mod_forum\subscriptions | static | 
  | reset_forum_cache() | mod_forum\subscriptions | static | 
  | set_subscription_mode($forum, $status=FORUM_FORCESUBSCRIBE) | mod_forum\subscriptions | static | 
  | subscribe_user($userid, $forum, $context=null, $userrequest=false) | mod_forum\subscriptions | static | 
  | subscribe_user_to_discussion($userid, $discussion, $context=null) | mod_forum\subscriptions | static | 
  | subscription_disabled($forum) | mod_forum\subscriptions | static | 
  | unsubscribe_user($userid, $forum, $context=null, $userrequest=false) | mod_forum\subscriptions | static | 
  | unsubscribe_user_from_discussion($userid, $discussion, $context=null) | mod_forum\subscriptions | static |