bool regenerate(bool $destroy = false, int $lifetime = null) Regenerates id that represents this

bool start() Starts the session. Return

setMetadataBag(

setSessionData(array $array) Sets the session data.

string getId() Returns the session ID.

class NativeSessionStorage implements

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

mixed clear() Clears out data from bag.

class MockFileSessionStorage extends

MetadataBag