Function: Removes the taxonomy relationship to terms from the cache.

Function: Removes all of the term IDs from the cache.

Function: Cleans the caches for a taxonomy.

Function: Updates the cache for the given term object ID(s).

Function: Makes term slug unique, if it isn’t already.

Function: Counts how many terms are in taxonomy.

Function: Unlinks the object from the taxonomy or taxonomies.

Function: Removes a term from the database.

Function: Deletes one existing category.