CodeIgniter Cookies在FF中工作，但不是Chrome或IE

Question

I've built a site in CI, and have a login system, which works fine in Firefox but not Chrome or IE. In those two if the username and password are correct it just redirects (i think) back to the login page, not to the login error page, or to the site home (as it should). I've noticed that it doesn't seem to be setting a cookie in Chrome, but it does in FF.

Here's the code in my controller which sets the cookie and redirects after authentication:

            $newdata = array(
                   'username'  => $_POST['login_username'],
                   'real_name' => $name,
                   'user_id' => $uid,
                   'logged_in' => TRUE
               );

            $this->session->set_userdata($newdata);
            //echo $newdata;
                redirect('/site/index');    

Any ideas why this might be happening?

Thanks

Answer 1

Check that $_SESSION really is set. On CI you may need to exit gracefully to flush out whats in $this-sessionto the 'real' session variable.

add a echo serialize($_SESSION) so you know whats going on (before the redir).

and check how to end a Ci-request gracefully.