wp_cache_close ( No parameters )
- (bool) Always returns true.
- Introduced in WordPress: 2.0.0
- Deprecated in WordPress: —
Closes the cache.This function has ceased to do anything since WordPress 2.5. The
functionality was removed along with the rest of the persistent cache.
This does not mean that plugins can't implement this function when they need
to make sure that the cache is cleaned up after WordPress no longer needs it.