DefaultCacheFactory
class DefaultCacheFactory implements CacheFactory (View source)
Returns the most performant combination of caches available on the system:
PhpFilesCache(PHP 7 with opcache enabled)ApcuCache(requires APC) with aFilesystemCachefallback (for larger cache volumes)FilesystemCacheif none of the above is available
Modelled after Symfony\Component\Cache\Adapter\AbstractAdapter::createSystemCache()
Properties
| protected | string | $args | ||
| protected | LoggerInterface | $logger |
Methods
Creates an object with a PSR-16 interface, usually from a PSR-6 class name
Details
__construct(array $args = [], LoggerInterface $logger = null)
No description
object
create(string $service, array $args = [])
No description
protected bool
isAPCUSupported()
deprecated
deprecated 5.4.0 Will be removed without equivalent functionality to replace it.
Determine if apcu is supported
protected bool
isPHPFilesSupported()
Determine if PHP files is supported
protected CacheInterface
createCache(string $class, array $args, bool $useInjector = true)
Creates an object with a PSR-16 interface, usually from a PSR-6 class name
Quick explanation of caching standards:
- Symfony cache implements the PSR-6 standard
- Symfony provides adapters which wrap a PSR-6 backend with a PSR-16 interface
- Silverstripe uses the PSR-16 interface to interact with caches. It does not directly interact with the PSR-6 classes
- Psr\SimpleCache\CacheInterface is the php interface of the PSR-16 standard. All concrete cache classes Silverstripe code interacts with should implement this interface
Further reading: