(PHP Extension) MaxMind IPv4 Geolocation Lookup

Demonstrates how to lookup Geolocation data for an IPv4 address using the MaxMind GeoIP2 Precision Web Service.

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<?php

// The version number (9_5_0) should match version of the Chilkat extension used, omitting the micro-version number.
// For example, if using Chilkat v9.5.0.48, then include as shown here:
include("chilkat_9_5_0.php");

// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

$http = new CkHttp();

$http->put_Login('MAXMIND_ACCOUNT_ID');
$http->put_Password('MAXMIND_LICENSE_KEY');
$http->put_Accept('application/json');

// Lookup an IPv4 address: 149.250.207.170  (this was a randomly chosen address)
$jsonStr = $http->quickGetStr('https://geoip.maxmind.com/geoip/v2.1/country/149.250.207.170');
if ($http->get_LastMethodSuccess() == false) {
    print $http->lastErrorText() . "\n";
    exit;
}

$json = new CkJsonObject();
$json->put_EmitCompact(false);
$success = $json->Load($jsonStr);

print $json->emit() . "\n";

// Sample output:
// Use this online tool to generate parsing code from sample JSON: 
// Generate Parsing Code from JSON

// {
//   "continent": {
//     "code": "EU",
//     "geoname_id": 6255148,
//     "names": {
//       "ja": "?????",
//       "pt-BR": "Europa",
//       "ru": "??????",
//       "zh-CN": "??",
//       "de": "Europa",
//       "en": "Europe",
//       "es": "Europa",
//       "fr": "Europe"
//     }
//   },
//   "country": {
//     "is_in_european_union": true,
//     "iso_code": "DE",
//     "geoname_id": 2921044,
//     "names": {
//       "fr": "Allemagne",
//       "ja": "????????",
//       "pt-BR": "Alemanha",
//       "ru": "????????",
//       "zh-CN": "??",
//       "de": "Deutschland",
//       "en": "Germany",
//       "es": "Alemania"
//     }
//   },
//   "maxmind": {
//     "queries_remaining": 49999
//   },
//   "registered_country": {
//     "is_in_european_union": true,
//     "iso_code": "DE",
//     "geoname_id": 2921044,
//     "names": {
//       "es": "Alemania",
//       "fr": "Allemagne",
//       "ja": "????????",
//       "pt-BR": "Alemanha",
//       "ru": "????????",
//       "zh-CN": "??",
//       "de": "Deutschland",
//       "en": "Germany"
//     }
//   },
//   "traits": {
//     "ip_address": "149.250.207.170"
//   }
// }
// 
// 

$continentCode = $json->stringOf('continent.code');
$continentGeoname_id = $json->IntOf('continent.geoname_id');
$continentNamesJa = $json->stringOf('continent.names.ja');
$continentNamesPt_BR = $json->stringOf('continent.names.pt-BR');
$continentNamesRu = $json->stringOf('continent.names.ru');
$continentNamesZh_CN = $json->stringOf('continent.names.zh-CN');
$continentNamesDe = $json->stringOf('continent.names.de');
$continentNamesEn = $json->stringOf('continent.names.en');
$continentNamesEs = $json->stringOf('continent.names.es');
$continentNamesFr = $json->stringOf('continent.names.fr');
$countryIs_in_european_union = $json->BoolOf('country.is_in_european_union');
$countryIso_code = $json->stringOf('country.iso_code');
$countryGeoname_id = $json->IntOf('country.geoname_id');
$countryNamesFr = $json->stringOf('country.names.fr');
$countryNamesJa = $json->stringOf('country.names.ja');
$countryNamesPt_BR = $json->stringOf('country.names.pt-BR');
$countryNamesRu = $json->stringOf('country.names.ru');
$countryNamesZh_CN = $json->stringOf('country.names.zh-CN');
$countryNamesDe = $json->stringOf('country.names.de');
$countryNamesEn = $json->stringOf('country.names.en');
$countryNamesEs = $json->stringOf('country.names.es');
$maxmindQueries_remaining = $json->IntOf('maxmind.queries_remaining');
$registered_countryIs_in_european_union = $json->BoolOf('registered_country.is_in_european_union');
$registered_countryIso_code = $json->stringOf('registered_country.iso_code');
$registered_countryGeoname_id = $json->IntOf('registered_country.geoname_id');
$registered_countryNamesEs = $json->stringOf('registered_country.names.es');
$registered_countryNamesFr = $json->stringOf('registered_country.names.fr');
$registered_countryNamesJa = $json->stringOf('registered_country.names.ja');
$registered_countryNamesPt_BR = $json->stringOf('registered_country.names.pt-BR');
$registered_countryNamesRu = $json->stringOf('registered_country.names.ru');
$registered_countryNamesZh_CN = $json->stringOf('registered_country.names.zh-CN');
$registered_countryNamesDe = $json->stringOf('registered_country.names.de');
$registered_countryNamesEn = $json->stringOf('registered_country.names.en');
$traitsIp_address = $json->stringOf('traits.ip_address');

?>