Get single element from multidimensional array?

[foamy]

I'm a newb trying to get a specific value out of a multidimensional array in our shopping cart.

Heres the var_export() of the array.

I want to get this element from the array : ["amount"]=> string(3) "35%" in the ["Discount"], but all of my feeble attempts have failed.

TIA

array(13) { 
	["cart"]=> &object(shoppingcart)(6) {

	["contents"]=> array(1) {

		[34]=> array(24) {

			["products_id"]=> string(2) "34" 
			["products_quantity"]=> string(4) "1000" 
			... more elements....
			["info"]=> array(5) {

				["shipping_method"]=> string(29) "MODULE_SHIPPING_FREE" 
				["shipping_cost"]=> NULL 
				["payment_method"]=> string(17) "Check/Money Order" 
				["payment_selected"]=> string(10) "moneyorder" 
				["comments"]=> string(6) "bbbbbb" } 
				["coupons"]=> array(1) {

					["Discount"]=> array(12) {

					["coupons_id"]=> string(2) "13" 
					["coupons_code"]=> string(11) "Discount" 
					["coupon_type"]=> string(1) "4" 
					[COLOR=Red]["amount"]=> string(3) "35%"[/COLOR] 
					["over_amount"]=> string(0) "" 
					["categories_id"]=> string(1) "0" 
                                            ... more elements
					["customers_default_coupon"]=> string(1) "0" }

[bpat1434]

Well, what have you tried? Because what you're showing it should be retrieved this way, I think. I'm not one for reading var_dumps like that.

$array['cart']['contents']['34']['info']['coupons']['amount'];

~Brett

[foamy]

Thanks for the quick reply. I used var_export for the session and just indented the nested arrays so my mind didn't explode. I can post the raw output from var_dump, var_export, or print_r if that would help.

I have been trying iterations of things like these.

var_export($_SESSION['cart']->coupons['amount']); result is NULL
var_export($_SESSION['cart']->Discount['amount']); result is NULL
var_export($_SESSION['cart']->info['comments']); result is "bbbbbb" YES!

I'm perplexed that I can pull the comments element, but not anything deeper.

[bpat1434]

How about you try:

var_export($_SESSION['cart']->['info']['coupons']['amount']);

~Brett