jeskew / psr6-encrypting-decorator

    /** @var int|null */

    private $expiration;

    public function __construct(

        CacheItemInterface $decorated,

        PasswordInterface $password,

        $cipher

    ) {

        if (!class_exists(Iron::class)) {

            // @codeCoverageIgnoreStart

            throw new \RuntimeException('You must install'

                . ' jsq/iron-php to use the Iron decorator.');

            // @codeCoverageIgnoreEnd

        }

        $this->decorated = $decorated;

        $this->password = $password;

        $this->iron = new Iron($cipher);

    }

    public function get()

    {

    /** @var string */

    private $cipher;

    public function __construct(

        CacheItemPoolInterface $decorated,

        $password,

        $cipher = Iron\Iron::DEFAULT_ENCRYPTION_METHOD

    ) {

        if (!class_exists(Iron\Iron::class)) {

            // @codeCoverageIgnoreStart

            throw new \RuntimeException('You must install'

                . ' jsq/iron-php to use the Iron decorator.');

            // @codeCoverageIgnoreEnd

        }

        parent::__construct($decorated);

        $this->decorated = $decorated;

        $this->password = Iron\normalize_password($password);

        $this->cipher = $cipher;

    }

    protected function decorate(CacheItemInterface $inner)

    {