2017-01-15 42 views
0

我從的MaxMind一個GeoLite2安裝和測試php文件:如何獲得iso代碼格式GeoLite2?

<?php 
require_once 'vendor/autoload.php'; 

use MaxMind\Db\Reader; 
$ipAddress = '8.8.8.8'; 
$databaseFile = './GeoLite2-Country.mmdb'; 

$reader = new Reader($databaseFile); 

print_r($reader->get($ipAddress)); 

$reader->close(); 

給我的結果:

Array ([continent] => Array ([code] => NA [geoname_id] => 6255149 [names] => Array ([de] => Nordamerika [en] => North America [es] => Norteamérica [fr] => Amérique du Nord [ja] => 北アメリカ [pt-BR] => América do Norte [ru] => Ð¡ÐµÐ²ÐµÑ€Ð½Ð°Ñ Ðмерика [zh-CN] => 北美洲)) [country] => Array ([geoname_id] => 6252001 [iso_code] => US [names] => Array ([de] => USA [en] => United States [es] => Estados Unidos [fr] => États-Unis [ja] => アメリカåˆè¡†å›½ [pt-BR] => Estados Unidos [ru] => СШР[zh-CN] => 美国)) [registered_country] => Array ([geoname_id] => 6252001 [iso_code] => US [names] => Array ([de] => USA [en] => United States [es] => Estados Unidos [fr] => États-Unis [ja] => アメリカåˆè¡†å›½ [pt-BR] => Estados Unidos [ru] => СШР[zh-CN] => 美国))) 

我需要的只是isoCode(在這種情況下,美國),任何人都知道如何從GeoLite2中獲得「美國」而不是整個陣列?

回答

2

這是MaxMind's database reader的設計方式;它總是返回每個查找的完整記錄。

你可以得到的信息的特定部分你是通過訪問直接返回數組的元素感興趣:

// Fetch the database record for this IP address 
$record = $reader->get($ipAddress); 

// Output just the ISO country code ("US", in this case) 
echo $record['country']['iso_code'] . PHP_EOL; 
+0

謝謝西蒙我以爲你可以問問iso_code。 – Belhor

0

修改你的例子:

<?php 
require_once 'vendor/autoload.php'; 

use MaxMind\Db\Reader; 
$ipAddress = '8.8.8.8'; 
$databaseFile = './GeoLite2-Country.mmdb'; 

$reader = new Reader($databaseFile); 

$record = $reader->get($ipAddress); 

print($record['country']['iso_code']); 

$reader->close(); 

或者使用GeoIp2 API

<?php 
require_once 'vendor/autoload.php'; 
use GeoIp2\Database\Reader; 


$reader = new Reader('/usr/local/share/GeoIP/GeoIP2-City.mmdb'); 


$record = $reader->city('8.8.8.8'); 
print($record->country->isoCode);