void __construct(string $name, SessionHandlerInterface $handler, string|null $id =

CacheBasedSessionHandler class CacheBasedSessionHandler implements

get($name, $default = null) {@inheritdoc} Parameters

array provides() Get the services provided by the provider.

void flash(string $key, mixed $value) Flash a key / value pair to the session

start() {@inheritdoc}

bool exists(string|array $key) Checks if an attribute exists.

bool handlerNeedsRequest() Determine if the session handler needs a request

remove($name) {@inheritdoc} Parameters

save() {@inheritdoc}