public AccountInterface::getAccountName()

public SessionHandler::destroy($sid) Destroys

The write safe session handler. @todo: This reference should be removed once all database queries are removed from the session manager class

public AccountProxy::getDisplayName() Returns

public UserSession::getUsername() Returns

The preferred administrative language code of the account. Type: string File

The preferred language code of the account. Type: string File

public SessionManager::save() Force

UserSession::getPreferredAdminLangcode($fallback_to_default = TRUE)

An associative array of session ini settings. File core/lib/Drupal/Core/Session/SessionConfiguration