use solutionstack\XSession;

   //create A session
   $s = new XSession(string session_name, int session_lifetime_in_secs);
   
   //add session data as needed
   $s->put("foo", "bar"):
   $s->put("user_email", "mail@example.com");
   

   use solutionstack\XSession;
   
  //use the same session name used in starting the session
  $s = new XSession(string session_name);
  
  if($s->resume()) { //check if session was succesfully resumed
 
     //do stuff for authenticated users
     //also get previously set session values, or set new one
     $email = $s->get("user_email");
  }
  else{
           //session didn't resume succesfully, logout or do other stuff 
  }

  use solutionstack\XSession;
  
  //use the same session name used in starting the session
 $s = new XSession(string session_name);
 $s->end();