Cara Simpan Session Codeigniter di database

Buka file Config.php di folder Config, sesuaikan code lama dengan code ini

$config['sess_driver'] = 'database';  

$config['sess_save_path'] = 'ci_sessions';

$config['sess_cookie_name'] = 'ci_session';

$config['sess_expiration'] = 604800;

$config['sess_match_ip'] = FALSE;

$config['sess_time_to_update'] = 300;

$config['sess_regenerate_destroy'] = FALSE;

dan buat tabel ini

CREATE TABLE IF NOT EXISTS `ci_sessions` (

    `session_id` varchar(40) NOT NULL,

    `ip_address` varchar(45) NOT NULL,

    `user_agent` varchar(120) NOT NULL,

    `last_activity` int(10) unsigned NOT NULL,

    `user_data` text NOT NULL,

    PRIMARY KEY (`session_id`),

    KEY `last_activity_idx` (`last_activity`)

) ENGINE=InnoDB DEFAULT CHARSET=utf8;