_prime_site_caches
_prime_site_caches ( $ids, $update_meta_cache = true )
Parameters:- (array) ids ID list.
- (bool) update_meta_cache Optional. Whether to update the meta cache. Default true.
See:Defined at:Change Log: - Introduced in WordPress: 4.6.0
- Deprecated in WordPress: —
Description
Adds any sites from the given IDs to the cache that do not already exist in cache.