Functions returning NULL

Hello,
I dont understand if Im missing something or there’s a problem with APIs.
Using HostIP.info Web-API.
I can’t see any useful info and your examples return NULL.

This

$userInfo = geoip_detect2_get_info_from_current_ip();
var_dump($userInfo);

Returns

object(YellowTree\GeoipDetect\DataSources\City)#12111 (13) {
  ["extra":protected]=>
  object(YellowTree\GeoipDetect\DataSources\ExtraInformation)#12124 (2) {
    ["validAttributes":protected]=>
    array(6) {
      [0]=>
      string(6) "source"
      [1]=>
      string(6) "cached"
      [2]=>
      string(5) "error"
      [3]=>
      string(8) "original"
      [4]=>
      string(4) "flag"
      [5]=>
      string(3) "tel"
    }
    ["record":"GeoIp2\Record\AbstractRecord":private]=>
    array(3) {
      ["source"]=>
      string(8) "hostinfo"
      ["cached"]=>
      int(1579888209)
      ["error"]=>
      string(0) ""
    }
  }
  ["city":protected]=>
  object(GeoIp2\Record\City)#12122 (3) {
    ["validAttributes":protected]=>
    array(3) {
      [0]=>
      string(10) "confidence"
      [1]=>
      string(9) "geonameId"
      [2]=>
      string(5) "names"
    }
    ["locales":"GeoIp2\Record\AbstractPlaceRecord":private]=>
    array(2) {
      [0]=>
      string(2) "it"
      [1]=>
      string(2) "en"
    }
    ["record":"GeoIp2\Record\AbstractRecord":private]=>
    array(0) {
    }
  }
  ["location":protected]=>
  object(GeoIp2\Record\Location)#12119 (2) {
    ["validAttributes":protected]=>
    array(9) {
      [0]=>
      string(13) "averageIncome"
      [1]=>
      string(14) "accuracyRadius"
      [2]=>
      string(8) "latitude"
      [3]=>
      string(9) "longitude"
      [4]=>
      string(9) "metroCode"
      [5]=>
      string(17) "populationDensity"
      [6]=>
      string(10) "postalCode"
      [7]=>
      string(16) "postalConfidence"
      [8]=>
      string(8) "timeZone"
    }
    ["record":"GeoIp2\Record\AbstractRecord":private]=>
    array(1) {
      ["time_zone"]=>
      NULL
    }
  }
  ["postal":protected]=>
  object(GeoIp2\Record\Postal)#12123 (2) {
    ["validAttributes":protected]=>
    array(2) {
      [0]=>
      string(4) "code"
      [1]=>
      string(10) "confidence"
    }
    ["record":"GeoIp2\Record\AbstractRecord":private]=>
    array(0) {
    }
  }
  ["subdivisions":protected]=>
  array(0) {
  }
  ["continent":protected]=>
  object(GeoIp2\Record\Continent)#12112 (3) {
    ["validAttributes":protected]=>
    array(3) {
      [0]=>
      string(4) "code"
      [1]=>
      string(9) "geonameId"
      [2]=>
      string(5) "names"
    }
    ["locales":"GeoIp2\Record\AbstractPlaceRecord":private]=>
    array(2) {
      [0]=>
      string(2) "it"
      [1]=>
      string(2) "en"
    }
    ["record":"GeoIp2\Record\AbstractRecord":private]=>
    array(0) {
    }
  }
  ["country":protected]=>
  object(GeoIp2\Record\Country)#12113 (3) {
    ["validAttributes":protected]=>
    array(5) {
      [0]=>
      string(10) "confidence"
      [1]=>
      string(9) "geonameId"
      [2]=>
      string(17) "isInEuropeanUnion"
      [3]=>
      string(7) "isoCode"
      [4]=>
      string(5) "names"
    }
    ["locales":"GeoIp2\Record\AbstractPlaceRecord":private]=>
    array(2) {
      [0]=>
      string(2) "it"
      [1]=>
      string(2) "en"
    }
    ["record":"GeoIp2\Record\AbstractRecord":private]=>
    array(0) {
    }
  }
  ["locales":protected]=>
  array(2) {
    [0]=>
    string(2) "it"
    [1]=>
    string(2) "en"
  }
  ["maxmind":protected]=>
  object(GeoIp2\Record\MaxMind)#12117 (2) {
    ["validAttributes":protected]=>
    array(1) {
      [0]=>
      string(16) "queriesRemaining"
    }
    ["record":"GeoIp2\Record\AbstractRecord":private]=>
    array(0) {
    }
  }
  ["registeredCountry":protected]=>
  object(GeoIp2\Record\Country)#511 (3) {
    ["validAttributes":protected]=>
    array(5) {
      [0]=>
      string(10) "confidence"
      [1]=>
      string(9) "geonameId"
      [2]=>
      string(17) "isInEuropeanUnion"
      [3]=>
      string(7) "isoCode"
      [4]=>
      string(5) "names"
    }
    ["locales":"GeoIp2\Record\AbstractPlaceRecord":private]=>
    array(2) {
      [0]=>
      string(2) "it"
      [1]=>
      string(2) "en"
    }
    ["record":"GeoIp2\Record\AbstractRecord":private]=>
    array(0) {
    }
  }
  ["representedCountry":protected]=>
  object(GeoIp2\Record\RepresentedCountry)#12120 (3) {
    ["validAttributes":protected]=>
    array(6) {
      [0]=>
      string(10) "confidence"
      [1]=>
      string(9) "geonameId"
      [2]=>
      string(17) "isInEuropeanUnion"
      [3]=>
      string(7) "isoCode"
      [4]=>
      string(5) "names"
      [5]=>
      string(4) "type"
    }
    ["locales":"GeoIp2\Record\AbstractPlaceRecord":private]=>
    array(2) {
      [0]=>
      string(2) "it"
      [1]=>
      string(2) "en"
    }
    ["record":"GeoIp2\Record\AbstractRecord":private]=>
    array(0) {
    }
  }
  ["traits":protected]=>
  object(GeoIp2\Record\Traits)#12121 (2) {
    ["validAttributes":protected]=>
    array(16) {
      [0]=>
      string(22) "autonomousSystemNumber"
      [1]=>
      string(28) "autonomousSystemOrganization"
      [2]=>
      string(14) "connectionType"
      [3]=>
      string(6) "domain"
      [4]=>
      string(9) "ipAddress"
      [5]=>
      string(11) "isAnonymous"
      [6]=>
      string(16) "isAnonymousProxy"
      [7]=>
      string(14) "isAnonymousVpn"
      [8]=>
      string(17) "isHostingProvider"
      [9]=>
      string(17) "isLegitimateProxy"
      [10]=>
      string(3) "isp"
      [11]=>
      string(13) "isPublicProxy"
      [12]=>
      string(19) "isSatelliteProvider"
      [13]=>
      string(13) "isTorExitNode"
      [14]=>
      string(12) "organization"
      [15]=>
      string(8) "userType"
    }
    ["record":"GeoIp2\Record\AbstractRecord":private]=>
    array(1) {
      ["ip_address"]=>
      string(13) "87.16.xxx.xxx"
    }
  }
  ["raw":protected]=>
  array(4) {
    ["traits"]=>
    array(1) {
      ["ip_address"]=>
      string(13) "87.16.xxx.xxx"
    }
    ["is_empty"]=>
    bool(true)
    ["extra"]=>
    array(3) {
      ["source"]=>
      string(8) "hostinfo"
      ["cached"]=>
      int(1579888209)
      ["error"]=>
      string(0) ""
    }
    ["location"]=>
    array(1) {
      ["time_zone"]=>
      NULL
    }
  }
}

How am I supposed to get the country name (in english is fine), from this??

Thank you!