PHP Manual: geoip_country_code3_by_name
geoip_country_code3_by_name
(no version information, might be only in CVS)
geoip_country_code3_by_name -- Get the three letter country codeDescription
string geoip_country_code3_by_name ( string hostname )The geoip_country_code3_by_name() function will return the three letter country code corresponding to a hostname or an IP address.
Return Values
Returns the three letter country code on success, or FALSE if the address cannot be found in the database.