bool start() Starts the session. Return

int getLastUsed() Gets the last used metadata.

MetadataBag

string getId() Returns the session ID.

bool isSessionExpired() Returns true when the current session exists but expired according to

setName(string $name) Sets name. Parameters

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

read($sessionId) {@inheritdoc} Parameters

read($sessionId) {@inheritdoc} Parameters

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