public function AccountInterface::getPreferredLangcode in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Session/AccountInterface.php \Drupal\Core\Session\AccountInterface::getPreferredLangcode()

Returns the preferred language code of the account.

Parameters

bool $fallback_to_default: (optional) Whether the return value will fall back to the site default language if the user has no language preference.

Return value

string Returned language code depends upon following:

• The user preferred language code is returned if set in the account.
• If the user has no preferred language and $fallback_to_default is TRUE then the site default language code is returned.
• If the user has no preferred language and $fallback_to_default is FALSE then empty string is returned.

3 methods override AccountInterface::getPreferredLangcode()

AccountProxy::getPreferredLangcode in core/lib/Drupal/Core/Session/AccountProxy.php

Returns the preferred language code of the account.

User::getPreferredLangcode in core/modules/user/src/Entity/User.php

Returns the preferred language code of the account.

UserSession::getPreferredLangcode in core/lib/Drupal/Core/Session/UserSession.php

Returns the preferred language code of the account.

File

core/lib/Drupal/Core/Session/AccountInterface.php, line 86

Class

AccountInterface

Defines an account interface which represents the current user.

Namespace

Drupal\Core\Session

Code

public function getPreferredLangcode($fallback_to_default = TRUE);