Notice (8): Undefined index: HTTP_REFERER [APP/Plugin/Products/Controller/ProductsController.php, line 116]
Code Context
        $this->Session->write( 'cart', $cart );
        $this->Session->setFlash('Item added to your cart');
        $this->redirect( $_SERVER['HTTP_REFERER'] ); 
$id = '12'
$cart = array(
	(int) 241 => true,
	(int) 15 => true,
	(int) 384 => true,
	(int) 321 => true,
	(int) 8 => true,
	(int) 1259 => true,
	(int) 1210 => true,
	(int) 1192 => true,
	(int) 1289 => true,
	(int) 1255 => true,
	(int) 1307 => true,
	(int) 1256 => true,
	(int) 11 => true,
	(int) 1201 => true,
	(int) 9 => true,
	(int) 118 => true,
	(int) 1313 => true,
	(int) 1176 => true,
	(int) 1229 => true,
	(int) 1 => true,
	(int) 12 => true
)
ProductsController::cart_add() - APP/Plugin/Products/Controller/ProductsController.php, line 116
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 485
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 186
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 161
[main] - APP/webroot/index.php, line 95