setId(string $id) Sets the session ID. Parameters

destroy($sessionId) {@inheritdoc} Parameters

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

save() Force the session to be saved and closed. This method must invoke sessionwriteclose()

bool start() Starts the session. Return

MetadataBag

string getName() Gets the session name.

mixed getName() Returns the session name.

gc($maxlifetime) {@inheritdoc} Parameters

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