[symfony] cookie

 $userCookie = [
            'name' => 'survey_send_recommend_email',
            'value' => $reci
        ];

        $cookieValue = $request->cookies->get($userCookie['name'], '');

        if ($cookieValue == $userCookie['value']) {
            return new Response("Already sent email to $reci");
        }

---------------------------


$response = new Response('success');
        $response->headers->setCookie(
            new Cookie(
                $userCookie['name'],
                $userCookie['value'],
                time() + (3600 * 24 * 7),
                '/',
                $request->getHost()
            ));

        return $response;