SessionBagInterface

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()

class Session implements

bool start() Starts the session. Return

class AttributeBag implements

add(string $type, string $message) Adds a flash message for type.

string getName() Gets this bag's name.