Geocoder\Provider\GeoPlugin::executeQuery PHP Method

    private function executeQuery($query)
    {
        $request = $this->getMessageFactory()->createRequest('GET', $query);
        $content = (string) $this->getHttpClient()->sendRequest($request)->getBody();
        if (empty($content)) {
            throw new NoResult(sprintf('Could not execute query "%s".', $query));
        }
        $json = json_decode($content, true);
        if (!is_array($json) || !count($json)) {
            throw new NoResult(sprintf('Could not execute query "%s".', $query));
        }
        if (!array_key_exists('geoplugin_status', $json) || 200 !== $json['geoplugin_status'] && 206 !== $json['geoplugin_status']) {
            throw new NoResult(sprintf('Could not execute query "%s".', $query));
        }
        $data = array_filter($json);
        $adminLevels = [];
        $region = \igorw\get_in($data, ['geoplugin_regionName']);
        $regionCode = \igorw\get_in($data, ['geoplugin_regionCode']);
        if (null !== $region || null !== $regionCode) {
            $adminLevels[] = ['name' => $region, 'code' => $regionCode, 'level' => 1];
        }
        $results = [];
        $results[] = array_merge($this->getDefaults(), ['locality' => isset($data['geoplugin_city']) ? $data['geoplugin_city'] : null, 'country' => isset($data['geoplugin_countryName']) ? $data['geoplugin_countryName'] : null, 'countryCode' => isset($data['geoplugin_countryCode']) ? $data['geoplugin_countryCode'] : null, 'adminLevels' => $adminLevels, 'latitude' => isset($data['geoplugin_latitude']) ? $data['geoplugin_latitude'] : null, 'longitude' => isset($data['geoplugin_longitude']) ? $data['geoplugin_longitude'] : null]);
        return $this->returnResults($results);
    }