$array	=	array(
	"cze" => array(
	"active" => "active"
),
	"eng" => array(
	"active" => ""
),
	"deu" => array(
	"active" => ""
)
)
$string	=	""
$key	=	"cze"
$value	=	array(
	"active" => "active"
)

        $string = '';
        foreach ($array as $key => $value) {
            $string .= ',' . $key . '|' . $value;

CookieComponent::__implode() - CORE/cake/libs/controller/components/cookie.php, line 461
CookieComponent::__encrypt() - CORE/cake/libs/controller/components/cookie.php, line 388
CookieComponent::__write() - CORE/cake/libs/controller/components/cookie.php, line 363
CookieComponent::write() - CORE/cake/libs/controller/components/cookie.php, line 208
AppController::language() - APP/app_controller.php, line 165
AppController::app_language() - APP/app_controller.php, line 85
AppController::beforeFilter() - APP/app_controller.php, line 27
ContentMenusController::beforeFilter() - APP/controllers/content_menus_controller.php, line 20
Dispatcher::_invoke() - CORE/cake/dispatcher.php, line 208
Dispatcher::dispatch() - CORE/cake/dispatcher.php, line 193
Object::requestAction() - CORE/cake/libs/object.php, line 100
MenuHelper::renderMenu() - APP/views/helpers/menu.php, line 21
include - APP/views/elements/top_menu.ctp, line 3
View::_render() - CORE/cake/libs/view/view.php, line 665
View::element() - CORE/cake/libs/view/view.php, line 342
include - APP/views/layouts/default.ctp, line 50
View::_render() - CORE/cake/libs/view/view.php, line 665
View::renderLayout() - CORE/cake/libs/view/view.php, line 453