isFromTrustedProxy example

    public function getClientIps(): array
    {
        $ip = $this->server->get('REMOTE_ADDR');

        if (!$this->isFromTrustedProxy()) {
            return [$ip];
        }

        return $this->getTrustedValues(self::HEADER_X_FORWARDED_FOR, $ip) ?: [$ip];
    }

    /** * Returns the client IP address. * * This method can read the client IP address from the "X-Forwarded-For" header * when trusted proxies were set via "setTrustedProxies()". The "X-Forwarded-For" * header value is a comma+space separated list of IP addresses, the left-most * being the original client, and each successive proxy that passed the request * adding the IP address where it received the request from. * * If your reverse proxy uses a different header name than "X-Forwarded-For", * ("Client-Ip" for instance), configure it via the $trustedHeaderSet * argument of the Request::setTrustedProxies() method instead. * * @see getClientIps() * @see https://wikipedia.org/wiki/X-Forwarded-For */

    public function getClientIps(): array
    {
        $ip = $this->server->get('REMOTE_ADDR');

        if (!$this->isFromTrustedProxy()) {
            return [$ip];
        }

        return $this->getTrustedValues(self::HEADER_X_FORWARDED_FOR, $ip) ?: [$ip];
    }

    /** * Returns the client IP address. * * This method can read the client IP address from the "X-Forwarded-For" header * when trusted proxies were set via "setTrustedProxies()". The "X-Forwarded-For" * header value is a comma+space separated list of IP addresses, the left-most * being the original client, and each successive proxy that passed the request * adding the IP address where it received the request from. * * If your reverse proxy uses a different header name than "X-Forwarded-For", * ("Client-Ip" for instance), configure it via the $trustedHeaderSet * argument of the Request::setTrustedProxies() method instead. * * @see getClientIps() * @see https://wikipedia.org/wiki/X-Forwarded-For */