Function upgrade_clean_cache
Clean the cache using the SMF 2.1 CacheAPI. If coming from SMF 2.0 and below it should wipe the cache using the SMF backend.
Package: SMF
Copyright: 2020 Simple Machines and individual contributors
License: BSD
Author: Simple Machines https://www.simplemachines.org
Located at other/upgrade-helper.php
Copyright: 2020 Simple Machines and individual contributors
License: BSD
Author: Simple Machines https://www.simplemachines.org
Located at other/upgrade-helper.php