Returns only the configurable language types.
A language type maybe configurable or fixed. A fixed language type is a type whose language negotiation providers are module-defined and not altered through the user interface.
Parameters
$stored: Optional. By default retrieves values from the 'language_types' variable to avoid unnecessary hook invocations. If set to FALSE retrieves values from the actual language type definitions. This allows to react to alterations performed on the definitions by modules installed after the 'language_types' variable is set.
Return value
An array of language type names.
Related topics
6 calls to language_types_configurable()
- drupal_render_cid_parts in includes/
common.inc - Returns cache ID parts for building a cache ID.
- language_negotiation_set in includes/
language.inc - Saves a list of language negotiation providers.
- LocaleLanguageNegotiationInfoFunctionalTest::testInfoAlterations in modules/
locale/ locale.test - Tests alterations to language types/negotiation info.
- locale_block_info in modules/
locale/ locale.module - Implements hook_block_info().
- locale_languages_configure_form in modules/
locale/ locale.admin.inc - Setting for language negotiation options
1 string reference to 'language_types_configurable'
- language_types_set in includes/
language.inc - Updates the language type configuration.
File
- includes/
language.inc, line 139 - Language Negotiation API.
Code
function language_types_configurable($stored = TRUE) {
$configurable =& drupal_static(__FUNCTION__);
if ($stored && !isset($configurable)) {
$types = variable_get('language_types', drupal_language_types());
$configurable = array_keys(array_filter($types));
}
if (!$stored) {
$result = array();
foreach (language_types_info() as $type => $info) {
if (!isset($info['fixed'])) {
$result[] = $type;
}
}
return $result;
}
return $configurable;
}