Horde_Kolab_Storage_List_Cache::isInitialized PHP Метод

Check if the cache has been initialized.

public isInitialized ( ) : boolean
Результат	boolean	True if cache data is available.

    public function isInitialized()
    {
        $this->_load();
        return !empty($this->_data);
    }

Horde_Kolab_Storage_List_Cache