Cookies::addCookiesToResponse() 

\nn\t3::Cookies()->addCookiesToResponse($request, $response); 

Adds all saved cookies to the PSR-7 response. Is called by \Nng\Nnhelpers\Middleware\ModifyResponse.

// Example in a MiddleWare:
$response = $handler->handle($request);
\nn\t3::Cookies()->addCookiesToResponse( $request, $response );
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@param ServerRequestInterface $request
@param ResponseInterface $request

Source Code 

public function addCookiesToResponse ( $request, &$response )
{
	foreach ($this->cookiesToSet as $name=>$cookie) {
		$cookie = $this->create( $request, $name, $cookie['value'], $cookie['expire'] );
		$response = $response->withAddedHeader('Set-Cookie', (string) $cookie);
	}
	return $response;
}
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