Function: Filter anonymous post data

Function: Sanitize an array of anonymous post author data

Function: Get number of days something should remain trashed for before it is cleaned up by WordPress Cron. If set to 0, items will skip trash and be deleted immediately.

Function: Assist pagination by returning correct page number

Function: Return the unique non-empty values of an array.

Function: Fix post author id on post save

Function: Check a date against the length of time something can be edited.

Function: If current user can and is viewing all topics/replies

Function: Append ‘view=all’ to query string if it’s already there from referer