function geoip_country_code in GeoIP API 5

Same name and namespace in other branches

1. 6 geoip.module \geoip_country_code()
2. 7.2 geoip.module \geoip_country_code()
3. 7 geoip.module \geoip_country_code()

API function to return the country code for a given IP. Defaults to using the current user's IP if not specified.

File

./geoip.module, line 141

API for using the MaxMind GeoLite Country database

Code

function geoip_country_code($ip = NULL) {
  $ip = $ip ? $ip : geoip_ip_address();
  $gi = geoip_instance();
  if (!$gi) {
    return FALSE;
  }
  $cc = geoip_country_code_by_addr($gi, $ip);
  geoip_close($gi);
  return $cc;
}