fkooman\OAuth\Client\SessionStorage::getAccessToken PHP Метод

    public function getAccessToken($clientConfigId, Context $context)
    {
        if (!isset($_SESSION['php-oauth-client']['access_token'])) {
            return false;
        }
        foreach ($_SESSION['php-oauth-client']['access_token'] as $t) {
            $token = unserialize($t);
            if ($clientConfigId !== $token->getClientConfigId()) {
                continue;
            }
            if ($context->getUserId() !== $token->getUserId()) {
                continue;
            }
            if (!$token->getScope()->hasScope($context->getScope())) {
                continue;
            }
            return $token;
        }
        return false;
    }