http://api.hostip.info/country.php

see the example:

$country = file_get_contents(\'http://api.hostip.info/country.php\');
echo $country;

This however will return your server location, since the IP would be set as your server IP. So you\'ll have to get the visitors IP via the $_SERVER[\"REMOTE_ADDR\"] which is available in PHP as a \"predefined variable\". Then append their IP to the country endpoint of their API.

Example PHP:

$api = \'http://api.hostip.info/country.php?ip=\';
$country = file_get_contents($api.$_SERVER[\'REMOTE_ADDR\'];
echo $country;