public static function countActiveLanguages() { if (!self::$countActiveLanguages) { self::$countActiveLanguages = Db::getInstance()->getValue('SELECT COUNT(*) FROM `' . _DB_PREFIX_ . 'lang` WHERE `active` = 1'); } return self::$countActiveLanguages; }
public static function countActiveLanguages() { if (!self::$countActiveLanguages) { self::$countActiveLanguages = Db::getInstance()->getValue(' SELECT COUNT(DISTINCT l.id_lang) FROM `' . _DB_PREFIX_ . 'lang` l ' . Shop::addSqlAssociation('lang', 'l') . ' WHERE l.`active` = 1 '); } return self::$countActiveLanguages; }