Re: [Phplib-users] Sharing sessions between domains

[Peter C. <pe...@kr...>]

A very boring question, obviously!

For the record, I sorted by problem by changing session4::start (code at end of message). The main change was to move the call to session_id to before the session_start, so that the session id can be forced - the session Id is pulled from $_GET if present. There's no need to change fallback_mode.

Cheers

Peter


Modified function:

  /**
  * Start a new session or recovers from an existing session
  *
  * @return boolean   session_start() return value
  * @access public
  */
  function start() {

    if ( $this->mode=="cookie"
        && $this->fallback_mode=="cookie")  {
      ini_set ("session.use_only_cookie","1");
    }

    $this->set_tokenname();
    $this->put_headers();

    // We have been provided with a session ID (used when traversing domains)
    // - moved before session_start to allow id to be forced (PAC 27Jan03)
    if (isset($_GET[$this->name]))
      $this->id = session_id($_GET[$this->name]);
    else
      $this->id = session_id();
      
    $ok = session_start();
#    $this->id = session_id(); //PAC moved before session_start

    // If register_globals is off -> restore session variables to global scope
    if(!(bool) ini_get('register_globals')) {
      if(is_array($_SESSION)) {
        foreach ($_SESSION as $key => $value) {
               global $$key;
          $$key=$value;
        }
      }
    }
    return $ok;
  } // end func start