function field_content_languages

1.20.x field.multilingual.inc field_content_languages()

Returns available content languages.

The languages that may be associated to fields include LANGUAGE_NONE.

Return value

An array of language codes.:

Related topics

Field Language API Handling of multilingual fields.

4 calls to field_content_languages()

field_available_languages in modules/field/field.multilingual.inc: Collects the available languages for the given entity type and field.
FieldTranslationsTestCase::testFieldAvailableLanguages in modules/field/tests/field.test: Ensures that only valid values are returned by field_available_languages().
FieldTranslationsTestCase::testFieldDisplayLanguage in modules/field/tests/field.test: Tests display language logic for translatable fields.
field_valid_language in modules/field/field.multilingual.inc: Ensures that a given language code is valid.

File

modules/field/field.multilingual.inc, line 170: Functions implementing Field API multilingual support.

Code

function field_content_languages() {
  return array_keys(language_list() + array(LANGUAGE_NONE => NULL));
}