How to get products attributes from cart?

[jarsa]

I need to walk through all the products in the cart to see if defined products exist. Function below works just fine with ID´s, no matter if products come with attributes or without them. It just returns products clear ID from the cart without :43fds45.... ending.


function get_products_id() {

if (!is_array ($products_id_array)) $products_id_array = array();

$products = $_SESSION['cart']->get_products();
for ($i=0; $i<sizeof($products); $i++) {
$products_id_array[] = zen_get_prid($products[$i]['id']);
}
return $products_id_array;
}


BUT!!! How do I get options_value_id´s with products ID´s if them exist in the cart?? So I need to have output with products_id and products_options_value_id (or at least products final_price) just something with to recognize products attributes.

I hope there is an easy answer for this...or actually any kind of answer!

-Jarsa-.

[DrByte]

Kinda depends on the use. What are you planning to do with this information?

[jarsa]

Ciao!

I allready solved my problem. It may not be very stylish solution, but it works fine for me. Function returns products_options_values_id to calling class when products_id and its options_id are given.

This function returns only one option_values_id because there can be only one of these products in my customers cart. If cart contains several same product_id´s, returned value will be the last added options value_id.


function get_products_options_values_id($products_id, $option_id) {

$products = $_SESSION['cart']->get_products();
for ($i=0; $i<sizeof($products); $i++) {
$products_id_array[] = zen_get_prid($products[$i]['id']);
$products_attributes_array[] = products[$i]['attributes'][$option_id];
}

$products_options_array = array_combine($products_id_array, $products_attributes_array);
foreach ($products_options_array as $products_id => $products_options_values_id) {

return $products_options_values_id;
}
}


I´ll be asking more questions soon ,
Jarsa