setOptions(array $options) Sets session.* ini variables. For convenience we omit 'session

class NativeSessionStorage implements

array all() Returns attributes. Return

destroy($sessionId) {@inheritdoc} Parameters

class MetadataBag implements

write($sessionId, $data) {@inheritdoc} Parameters

int count() Returns the number of attributes.

setMetadataBag(

bool start() Starts the session storage.

bool isStarted() Checks if the session is started.