var $sess_encrypt_cookie = FALSE; var $sess_use_database = FALSE; var $sess_table_name = ''; var $sess_expiration = 7200; var $sess_match_ip = FALSE; var $sess_match_useragent = TRUE; var $sess_cookie_name = 'ci_session'; var $cookie_prefix = ''; var $cookie_path = ''; var $cookie_domain = ''; var $sess_time_to_update = 300; var $encryption_key = ''; var $flashdata_key = 'flash'; var $time_reference = 'time'; var $gc_probability = 5; var $userdata = array(); var $CI; var $now;