function addressfield_tokens_states in Addressfield Tokens 7

Gets the list of states in the given country.

Parameters

string $country: The 2-letter abbreviation of the country.

Return value

array An array of countries. The keys are the 2-letter abbreviations and the values are the full country names.

1 call to addressfield_tokens_states()

addressfield_tokens_state in ./addressfield_tokens.module

Gets the name of the state with the given abbreviation.

File

./addressfield_tokens.module, line 354

Main components.

Code

function addressfield_tokens_states($country) {
  global $language;
  $langcode = $language->language;
  $states =& drupal_static(__FUNCTION__);
  $country = drupal_strtoupper($country);
  if (!isset($states[$country])) {
    $cache = cache_get('addressfield_tokens_states:' . $langcode);
    if ($cache) {
      $states = $cache->data;
    }
  }
  if (!isset($states[$country])) {
    $format = addressfield_generate(array(
      'country' => $country,
    ), array(
      'address',
    ), array(
      'mode' => 'render',
    ));
    if (isset($format['locality_block']['administrative_area']['#options'])) {
      $states[$country] = $format['locality_block']['administrative_area']['#options'];
    }
    else {
      $states[$country] = array();
    }
    cache_set('addressfield_tokens_states:' . $langcode, $states);
  }
  return $states[$country];
}