#!/usr/bin/php -q
<?php
// This code demonstrates how to lookup the country and region by IP Address
// It is designed to work with GeoIP Organization or GeoIP ISP available from MaxMind
include "geoip.inc";
$giasn = geoip_open("/usr/local/share/GeoIP/GeoIPASNumv6.dat", GEOIP_STANDARD);
$ip = '2001:4860:0:1001::68';
$asn = geoip_name_by_addr_v6($giasn, $ip);
print "{$ip} has asn " . $asn . "\n";
geoip_close($giasn);
?>
break;
}
}
// $prefix=$asn_data->prefix;
$origin = $asn_data->origin;
$asn_name = $asn_data->asn_name;
$country = $geoloc_data->country;
break;
case "maxmind":
default:
$ip_parts = explode("/", $ip);
$ip_start = $ip_parts[0];
if (strpos($ip_start, ".") !== false) {
$asn = geoip_name_by_addr($giasn, $ip_start);
} else {
$asn = geoip_name_by_addr_v6($giasn_v6, $ip_start);
}
$asn_details = explode(" ", $asn);
$origin = str_replace("AS", "", $asn_details[0]);
array_shift($asn_details);
$asn_name = implode(" ", $asn_details);
if (strpos($ip_start, ".") !== false) {
$country = geoip_country_code_by_addr($gi, $ip_start);
} else {
$country = geoip_country_code_by_addr_v6($gi_v6, $ip_start);
}
}
$records++;
if ($records > 1) {
fwrite($fp_1, $eol);
fwrite($fp_3, $eol);
/**
* Uses a GeoIP database to get a visitor's location based on their IP address.
*
* This function will return different results based on the data used. If a city
* database is used, it may return the country code, region code, city name, area
* code, latitude, longitude and postal code of the visitor.
*
* Alternatively, if used with a country database, only the country code will be
* returned.
*
* @param array $info Must have an 'ip' field.
* @return array
*/
public function getLocation($info)
{
$ip = $this->getIpFromInfo($info);
$isIPv6 = filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6);
$result = array();
$locationGeoIp = $this->getGeoIpInstance($key = 'loc');
if ($locationGeoIp) {
switch ($locationGeoIp->databaseType) {
case GEOIP_CITY_EDITION_REV0:
// city database type
// city database type
case GEOIP_CITY_EDITION_REV1:
case GEOIP_CITYCOMBINED_EDITION:
if ($isIPv6) {
$location = geoip_record_by_addr_v6($locationGeoIp, $ip);
} else {
$location = geoip_record_by_addr($locationGeoIp, $ip);
}
if (!empty($location)) {
$result[self::COUNTRY_CODE_KEY] = $location->country_code;
$result[self::REGION_CODE_KEY] = $location->region;
$result[self::CITY_NAME_KEY] = utf8_encode($location->city);
$result[self::AREA_CODE_KEY] = $location->area_code;
$result[self::LATITUDE_KEY] = $location->latitude;
$result[self::LONGITUDE_KEY] = $location->longitude;
$result[self::POSTAL_CODE_KEY] = $location->postal_code;
}
break;
case GEOIP_REGION_EDITION_REV0:
// region database type
// region database type
case GEOIP_REGION_EDITION_REV1:
if ($isIPv6) {
// NOTE: geoip_region_by_addr_v6 does not exist (yet?), so we
// return the country code and an empty region code
$location = array(geoip_country_code_by_addr_v6($locationGeoIp, $ip), '');
} else {
$location = geoip_region_by_addr($locationGeoIp, $ip);
}
if (!empty($location)) {
$result[self::COUNTRY_CODE_KEY] = $location[0];
$result[self::REGION_CODE_KEY] = $location[1];
}
break;
case GEOIP_COUNTRY_EDITION:
// country database type
if ($isIPv6) {
$result[self::COUNTRY_CODE_KEY] = geoip_country_code_by_addr_v6($locationGeoIp, $ip);
} else {
$result[self::COUNTRY_CODE_KEY] = geoip_country_code_by_addr($locationGeoIp, $ip);
}
break;
default:
// unknown database type, log warning and fallback to country edition
Log::warning("Found unrecognized database type: %s", $locationGeoIp->databaseType);
if ($isIPv6) {
$result[self::COUNTRY_CODE_KEY] = geoip_country_code_by_addr_v6($locationGeoIp, $ip);
} else {
$result[self::COUNTRY_CODE_KEY] = geoip_country_code_by_addr($locationGeoIp, $ip);
}
break;
}
}
// NOTE: ISP & ORG require commercial dbs to test. The code has been tested manually,
// but not by system tests.
$ispGeoIp = $this->getGeoIpInstance($key = 'isp');
if ($ispGeoIp) {
if ($isIPv6) {
$isp = geoip_name_by_addr_v6($ispGeoIp, $ip);
} else {
$isp = geoip_org_by_addr($ispGeoIp, $ip);
}
if (!empty($isp)) {
$result[self::ISP_KEY] = utf8_encode($isp);
}
}
$orgGeoIp = $this->getGeoIpInstance($key = 'org');
if ($orgGeoIp) {
if ($isIPv6) {
$org = geoip_name_by_addr_v6($orgGeoIp, $ip);
} else {
$org = geoip_org_by_addr($orgGeoIp, $ip);
}
if (!empty($org)) {
$result[self::ORG_KEY] = utf8_encode($org);
}
}
if (empty($result)) {
return false;
}
$this->completeLocationResult($result);
return $result;
}
