SilverStripe\Core\Cache

Returns the most performant combination of caches available on the system:

• PhpFilesCache (PHP 7 with opcache enabled)
• ApcuCache (requires APC) with a FilesystemCache fallback (for larger cache volumes)
• FilesystemCache if none of the above is available

Assists with building of manifest cache prior to config being available

Defines a service that can flush its cache for a list of members