function phone_libphonenumber_get_supported_country_lists in Phone 7.2

Function to get a list of supported countries and calling codes.

Return value

array An array with the keys 'country', 'calling_code', and 'combined', with each one being indexed by the country code, and containg either the country name, the calling code, or a combination of both.

1 call to phone_libphonenumber_get_supported_country_lists()

phone_countries in ./phone.module

Helper function to get a list of countries.

File

includes/phone.libphonenumber.inc, line 303

Provides integration functions with the libraries API and libphonenumber.

Code

function phone_libphonenumber_get_supported_country_lists() {

  // The locale.inc file is loaded by the locale module in locale_init().
  if (!module_exists('locale')) {
    include_once DRUPAL_ROOT . '/includes/locale.inc';
  }

  // Lib phone number does not include friendly names, only country codes.
  // This will also invoke hook_countries_alter().
  $countries = country_get_list();
  $phoneutil = libphonenumber\PhoneNumberUtil::getInstance();

  // Get the country code information.
  $supported = $phoneutil
    ->getSupportedRegions();
  $calling_codes = array();
  $combined = array();
  foreach ($countries as $region_code => $country_name) {

    // If libphonenumber does not support this country, do not include it.
    if (!in_array($region_code, $supported)) {
      unset($countries[$region_code]);
      continue;
    }
    $calling_code = $phoneutil
      ->getMetadataForRegion($region_code)
      ->getCountryCode();
    $calling_codes[$region_code] = $calling_code;
    $combined[$region_code] = $country_name . ' (+' . $calling_code . ')';
  }
  return array(
    'country' => $countries,
    'calling_code' => $calling_codes,
    'combined' => $combined,
  );
}