$config = get_config('database.config.php'); $host = $config['host']; $username = $config['username']; $password = $config['password']; $database = $config['database'];
$config = get_config('app.config.php'); $debug = $config['debug']; $timezone = $config['timezone'];It is impossible to determine the package library as `get_config()` is a built-in feature of PHP and does not belong to any package or library.