function google_geocode_country_list_xml in Location 7.4
Same name and namespace in other branches
- 5.3 geocoding/google.inc \google_geocode_country_list_xml()
- 7.5 geocoding/google.inc \google_geocode_country_list_xml()
Returns an XML document containing the list of countries supported by the Google geocoder. A cached version is stored in the Drupal cache in case Google is unreachable.
1 call to google_geocode_country_list_xml()
- google_geocode_country_list in geocoding/
google.inc - Return the list of ISO3166 codes supported by this geocoder. Coverage list: http://gmaps-samples.googlecode.com/svn/trunk/mapcoverage_filtered.html Coverage list feed: http://spreadsheets.google.com/feeds/list/p9pdwsai2hDMsLkXsoM05KQ/defaul...
File
- geocoding/
google.inc, line 13 - Google geocoder.
Code
function google_geocode_country_list_xml() {
// Get the google data from the feed.
$source = drupal_http_request('http://spreadsheets.google.com/feeds/list/p9pdwsai2hDMsLkXsoM05KQ/default/public/values');
if (!$source->data) {
// Use the cache.
$data = cache_get('location_google');
if (!defined('LIBXML_VERSION') || version_compare(phpversion(), '5.1.0', '<')) {
$xml = simplexml_load_string($data->data, NULL);
}
else {
$xml = simplexml_load_string($data->data, NULL, LIBXML_NOERROR | LIBXML_NOWARNING);
}
}
else {
if (!defined('LIBXML_VERSION') || version_compare(phpversion(), '5.1.0', '<')) {
$xml = simplexml_load_string($source->data, NULL);
// Stores the XML in the cache to eventually use it later.
cache_set('location_google', $xml
->asXML());
}
else {
$xml = simplexml_load_string($source->data, NULL, LIBXML_NOERROR | LIBXML_NOWARNING);
// Store the XML in the cache to eventually use it later.
cache_set('location_google', $xml
->asXML());
}
}
return $xml;
}