获取Slim框架设置的Cookie加密哈希字符串

Question

如何在Slim框架中获得加密的散列字符串。我使用:

$app = new SlimSlim(array(
    'cookies.encrypt' => true,
    'cookies.secret_key' => 'MY_SECRET_KEY',
    'cookies.cipher' => MCRYPT_RIJNDAEL_256,
    'cookies.cipher_mode' => MCRYPT_MODE_CBC
        ));
 $app->setCookie('_hsio', "My Data", '1 day');
 $app->getCookie('_hsio');

上面的$app->getCookie('_hsio');将返回解密的数据，但我想获得setCookie设置的加密哈希字符串。知道怎么得到它吗?

Answer 1

可以从Request对象中获取:

$app->request->cookies->get('_hsio');