Function: Removes all cache items.

Function: Retrieves the cache contents from the cache by key and group.

Function: Increments numeric cache item’s value.

Function: Sets up Object Cache Global and assigns it.

Function: Replaces the contents of the cache with new data.

Function: Saves the data to the cache.

Function: Decrements numeric cache item’s value.

Function: Removes the cache contents matching key and group.

Function: Adds data to the cache, if the cache key doesn’t already exist.

Function: Closes the cache.