Test of IPv6 GeoIP lookups.

test-geoip-v6.php

#!/usr/bin/env php
<?php

/* Test script for GeoIP IPv6 lookups.
 * Databases can be downloaded from:
 * http://dev.maxmind.com/geoip/legacy/geolite/
 */

/* Path to the GeoIP library in Piwik. */
$PIWIK_GEOIP_DIR = '/source/piwik/libs/MaxMindGeoIP';

set_include_path($PIWIK_GEOIP_DIR . ':' . get_include_path());

require_once('geoip.inc');
require_once('geoipcity.inc');

$dbs = array(
    'GeoLiteCity' => geoip_open('GeoLiteCity.dat', GEOIP_STANDARD),
    'GeoLiteCityv6' => geoip_open('GeoLiteCityv6.dat', GEOIP_STANDARD),
);

$addrs = array(
    '158.38.62.0',
    '0:0:0:0:0:ffff:9e26:3e00',
    '2001:700:1::',
);

function lookup_location($db, $addr) {
    $isIPv6 = filter_var($addr, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6);
    if ($isIPv6) {
        $location = geoip_record_by_addr_v6($db, $addr);
    } else {
        $location = geoip_record_by_addr($db, $addr);
    }

    if ($location) {
        return $location->country_name;
    } else {
        return NULL;
    }
}

foreach ($dbs as $db_name => $db_handle) {
    foreach ($addrs as $addr) {
        $country = lookup_location($db_handle, $addr);
        echo "$db_name($addr): " . var_export($country, TRUE) . "\n";
    }
}