ChainCache
class ChainCache implements CacheInterface, PruneableInterface, ResettableInterface
Chains several caches together.
Cached items are fetched from the first cache having them in its data store. They are saved and deleted in all caches at once.
Methods
| __construct(array $caches, int $defaultLifetime) | ||
| get($key, $default = null) {@inheritdoc} | ||
| getMultiple($keys, $default = null) {@inheritdoc} | ||
| has($key) {@inheritdoc} | ||
| clear() {@inheritdoc} | ||
| delete($key) {@inheritdoc} | ||
| deleteMultiple($keys) {@inheritdoc} | ||
| set($key, $value, $ttl = null) {@inheritdoc} | ||
| setMultiple($values, $ttl = null) {@inheritdoc} | ||
| bool | prune() | |
| reset() |
Details
__construct(array $caches, int $defaultLifetime)
Parameters
| array | $caches | The ordered list of caches used to fetch cached items |
| int | $defaultLifetime | The lifetime of items propagated from lower caches to upper ones |
get($key, $default = null)
{@inheritdoc}
Parameters
| $key | ||
| $default |
getMultiple($keys, $default = null)
{@inheritdoc}
Parameters
| $keys | ||
| $default |
has($key)
{@inheritdoc}
Parameters
| $key |
clear()
{@inheritdoc}
delete($key)
{@inheritdoc}
Parameters
| $key |
deleteMultiple($keys)
{@inheritdoc}
Parameters
| $keys |
set($key, $value, $ttl = null)
{@inheritdoc}
Parameters
| $key | ||
| $value | ||
| $ttl |
setMultiple($values, $ttl = null)
{@inheritdoc}
Parameters
| $values | ||
| $ttl |
bool prune()
Return Value
| bool |
reset()
© 2004–2017 Fabien Potencier
Licensed under the MIT License.
http://api.symfony.com/4.0/Symfony/Component/Cache/Simple/ChainCache.html