Pass multi-dimensional array to hidden form

[eluser]CroNiX[/eluser]

Code:

$product_ids = array(); //add this here before your first loop
foreach($product_list as $product){

In the loop, change

Code:

$product_id = array(

to

Code:

$product_ids[] = array(

remove this from your loop

Code:

$this->session->set_userdata('product_list',serialize($product_id));

and add this just outside of your loop, above where you calculate $sub_total.

Code:

$this->session->set_userdata('product_list', serialize($product_ids));