protected function _getDefaultLanguageIdentity() { if (null === self::$_defaultLanguageIdentity) { self::$_defaultLanguageIdentity = $this->getFromDb()->select()->from('se_languages', 'language_id')->where('language_default = ?', 1)->limit(1)->order('language_id ASC')->query()->fetchColumn(0); if (!self::$_defaultLanguageIdentity) { self::$_defaultLanguageIdentity = false; } } return self::$_defaultLanguageIdentity; }