deleteItem($key) {@inheritdoc} Parameters

commit() {@inheritdoc}

class ChainAdapter implements

commit() {@inheritdoc}

deleteItems(array $keys) {@inheritdoc} Parameters

saveDeferred(CacheItemInterface $item) {@inheritdoc}

deleteItem($key) {@inheritdoc} Parameters

class AbstractAdapter implements

class CacheItem implements CacheItemInterface Methods

static validateKey(string $key) Validates a cache key according to PSR-6.