function country_field_countries in Country Field 7

Returns a list of countries.

1 call to country_field_countries()

country_field_options_list in ./country_field.module

Implements hook_options_list().

1 string reference to 'country_field_countries'

country_field_field_info in ./country_field.module

Implements hook_field_info().

File

./country_field.module, line 80

Contains field hook implementations for a country select field.

Code

function country_field_countries($field, $instance, $entity_type, $entity, &$cacheable) {
  $cacheable = TRUE;
  $countries = _country_field_countries();
  if (!empty($instance['settings']['countries'])) {
    $countries = array_intersect_key($countries, drupal_map_assoc($instance['settings']['countries']));
  }
  return $countries;
}