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

File

modules/field/field.api.php, line 1579

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]);
}