public function I18nVariableLanguageRealm::getDefaultKey in Internationalization 7

Implementation of VariableRealmControllerInterface::getDefaultKey().

File

i18n_variable/i18n_variable.class.inc, line 27

Variable Realm controller.

Class

I18nVariableLanguageRealm

Controller for Language realms.

Code

public function getDefaultKey() {

  // The default key will match the default language.
  return language_default('language');
}