Function: Return escaped subscriber event name. It basically removes id suffixed in event name and only name.

Function: Parse subscriber event name to get event id.

Function: Delete cache of subscribers.

Function: Delete a single subscriber.

Function: Check if post object is AnsPress CPT i.e. question or answer.

Function: Delete all activities related to a user.

Function: Parse raw activity returned from database. Rename column name append action data.

Function: Return recent activity of question or answer.

Function: Output recent activities of a post.

Function: Prefetch activities of posts.