Dev.Module Session

How to read and set session variables

• Normal session:

  • Read a session variable: $readSessionVariable = $_SESSION['my_session'];

  • Write a session variable: $_SESSION['my_session'] = $mySessionData;

• One-time session

    $session = Pi::service('session')->mySession;
    $session->setExpirationHops(1);
  

• Variables with specific expiration

    $session = Pi::service('session')->mySession;
    $session->setExpirationSeconds(60);