/**
* update the session timestamp (PHP Session and Database Session).
* {@note https://gnugat.github.io/2014/04/23/sf2-sessions-introduction.html}
*
* @return SessionInterface The current instance
*/
public function startOurStandardPhpSession() : SessionInterface
{
$this->setCookieParams()->setIniSettings();
$this->sessionManager->registerBag(new NamespacedAttributeBag('ucsdmath'));
$this->sessionManager->start();
$this->sessionManager->migrate(true);
return $this;
}
