load->database(); $this->load->library('session'); $this->output->set_header('Last-Modified: ' . gmdate("D, d M Y H:i:s") . ' GMT'); $this->output->set_header('Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0'); $this->output->set_header('Pragma: no-cache'); $this->output->set_header("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); } function index() { } function select_language($language = 'english') { $this->session->set_userdata('current_language', $language); redirect(base_url(), 'refresh'); } }