Scalr\Service\OpenStack\Services\Network\V2\NetworkApi::listNetworks PHP Method

    public function listNetworks($networkId = null, ListNetworksFilter $filter = null)
    {
        $result = null;
        $detailed = $networkId !== null ? sprintf("/%s", $this->escape($networkId)) : '';
        $response = $this->getClient()->call($this->service, '/networks' . $detailed . ($filter !== null ? '?' . $filter->getQueryString() : ''), null, 'GET');
        if ($response->hasError() === false) {
            $result = json_decode($response->getContent());
            if (empty($detailed)) {
                $result = new DefaultPaginationList($this->service, 'networks', $result->networks, isset($result->networks_links) ? $result->networks_links : null);
            } else {
                $result = $result->network;
            }
        }
        return $result;
    }