function hook_field_available_languages_alter

Alter field_available_languages() values.

This hook is invoked from field_available_languages() to allow modules to alter the array of available languages for the given field.

Parameters

$languages: A reference to an array of language codes to be made available.

$context: An associative array containing:

  • entity_type: The type of the entity the field is attached to.
  • field: A field data structure.

Related topics

Field Attach API
Operate on Field API data attached to Drupal entities.
Field Language API
Handling of multilingual fields.
Hooks
Allow modules to interact with the Drupal core.
1 function implements hook_field_available_languages_alter()

Note: this list is generated by pattern matching, so it may include some functions that are not actually implementations of this hook.

field_test_field_available_languages_alter in drupal/modules/field/tests/field_test.module
Implements hook_field_available_languages_alter().

File

drupal/modules/field/field.api.php, line 1579
Hooks provided by the Field module.

Code

function hook_field_available_languages_alter(&$languages, $context) {

  // Add an unavailable language.
  $languages[] = 'xx';

  // Remove an available language.
  $index = array_search('yy', $languages);
  unset($languages[$index]);
}