获取从Php到Codeigniter SSO的会话?

登录成功后,将登录详细信息设置为会话,并在任何变量上检查这些会话变量,如 $此->会话->userdata(“您的变量名”);

在控制器的登录功能下执行此操作, 需要帮助,请告诉我,很乐意帮助。:)

  $email=$_POST['email'];
  $password=$_POST['pwd'];

  $login_chk = $this->mainModel->login_chk($email,$password); // mainmodel is my model name which consist od login_chk function.

         $data=array(
                'username' => $login_chk['name'],
                'is_logged' => TRUE
            );

        $this->session->set_userdata($data); // this is how i am seeting session.