wp_cache_flush_group()
Function: Removes all cache items in a group, if the object cache implementation supports it.
Source: wp-includes/cache-compat.php:170
Function: Removes all cache items in a group, if the object cache implementation supports it.
Source: wp-includes/cache-compat.php:170
Function: Determines whether the object cache implementation supports a particular feature.
Source: wp-includes/cache-compat.php:198