GeoIP 関数
PHP Manual

geoip_domain_by_name

(PECL geoip >= 1.1.0)

geoip_domain_by_nameGet the second level domain name

説明

string geoip_domain_by_name ( string $hostname )

The geoip_domain_by_name() function will return the second level domain names associated with a hostname or an IP address.

This function is currently only available to users who have bought a commercial GeoIP Domain Edition. A warning will be issued if the proper database cannot be located.

パラメータ

hostname

The hostname or IP address.

返り値

Returns the domain name on success, or FALSE if the address cannot be found in the database.

例1 A geoip_domain_by_name() example

This will output the domain associated with IP 61.106.139.1.

<?php
$domain 
geoip_domain_by_name('61.106.139.1');

if (
$domain) {
    echo 
'The domain is: '$domain;
}

?>

上の例の出力は以下となります。

The domain is: von.co.kr


GeoIP 関数
PHP Manual