Session lifetime for Different Subdomains

Nope, you have to build this yourself!

@BOBBYBOUWMANN - Do you have any idea how to build or How Laravel Session will work for particular that thing?

You can use a middleware to set the session for a specific domain. Something like this:

public function handle($request, Closure $next)
{
    $urlParts = explode('.', parse_url($request->url(), PHP_URL_HOST));
        $subdomain = $urlParts[0];

        if ($subdomain === 'my-custom-subdomain) {
        Config::set('session.lifetime', 300);
        }

    return $next($request);
}