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
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
Details
__construct(array $args = [], LoggerInterface $logger = null)
No description
object
create(string $service, array $args = [])
No description
protected bool
isAPCUSupported()
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: