function language_types_get_configurable

Returns only the configurable language types.

A language type may be configurable or fixed. A fixed language type is a type whose language negotiation providers are module-defined and not altered through the user interface.

Return value

An array of language type names.:

Related topics

File

core/includes/language.inc, line 172

Language Negotiation API.

Code

function language_types_get_configurable() {
  $configurable = &backdrop_static(__FUNCTION__);

  if (!isset($configurable)) {
    $configurable = array();
    foreach (language_types_info() as $type => $info) {
      if (!isset($info['fixed'])) {
        $configurable[] = $type;
      }
    }
  }

  return $configurable;
}