Laravel LiteFirewall

Firewall.php

<?php

namespace App\Http\Middleware;

use Closure;
use Symfony\Component\HttpFoundation\IpUtils;

class Firewall
{
    public function handle($request, Closure $next, $netwoks)
    {
        $netwoks = is_array($netwoks)
            ? $netwoks
            : explode('|', $netwoks);
      
        if (IpUtils::checkIp($request->ip(), $netwoks)) {
            return $next($request);
        } else {
        }
    }
}