CodeIgniter: Add Session in Twig
To add the session variable on your twig template, you have to add the following line in your Twig library or controller. $this->_twig->addGlobal("session", $this->CI->session); Then on your twig template, you can print the session like this {{ session.userdata.username }} Since in CodeIgniter, the session stored by user is usually in the userdata array. Otherwise, you can just simply call the session variable and name {{ session.username }}