CodeIgniter 4 Application Starter Server Requirements copy file env rename menjadi .env ubah sesuaikan bagian database dan baseURL Server Requirements PHP version 7.2 or higher is required, with the following extensions installed: intl libcurl if you plan to use the HTTP\CURLRequest library Additionally, make sure that the following extensions are enabled in your PHP: json (enabled by default - don't turn it off) mbstring mysqlnd xml (enabled by default - don't turn it off)