public LanguageManager::getLanguages($flags = LanguageInterface::STATE_CONFIGURABLE)
Returns a list of languages set up on the site.
Parameters
int $flags: (optional) Specifies the state of the languages that have to be returned. It can be: LanguageInterface::STATE_CONFIGURABLE, LanguageInterface::STATE_LOCKED, or LanguageInterface::STATE_ALL.
Return value
\Drupal\Core\Language\LanguageInterface[] An associative array of languages, keyed by the language code.
Overrides LanguageManagerInterface::getLanguages
File
- core/lib/Drupal/Core/Language/LanguageManager.php, line 123
Class
- LanguageManager
- Class responsible for providing language support on language-unaware sites.
Namespace
Drupal\Core\Language
Code
public function getLanguages($flags = LanguageInterface::STATE_CONFIGURABLE) {
$static_cache_id = $this->getCurrentLanguage()->getId();
if (!isset($this->languages[$static_cache_id][$flags])) {
// If this language manager is used, there are no configured languages.
// The default language and locked languages comprise the full language
// list.
$default = $this->getDefaultLanguage();
$languages = array($default->getId() => $default);
$languages += $this->getDefaultLockedLanguages($default->getWeight());
// Filter the full list of languages based on the value of $flags.
$this->languages[$static_cache_id][$flags] = $this->filterLanguages($languages, $flags);
}
return $this->languages[$static_cache_id][$flags];
}
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