object array issue

[mungyun]

Hey all,

 

I think this is the right spot for this question but if its not i apologize.

 

I'm starting work on someones ecommerce site and I have this cart object being passed to the shipping information. I need to be able to loop through the cart and pull out the model and sku of the items but im having a really hard time looping through this. Here is a sample of one of the cart objects with one product in it

 

object(Cart)#5 (15) {
  ["message"]=>
  array(0) {
  }
  ["cart_id"]=>
  string(5) "18613"
  ["cart_hash"]=>
  string(32) "d98994620956e6bf916c18d870d8917a"
  ["promo_code"]=>
  string( "TESTSHIP"
  ["coupon_code"]=>
  string(0) ""
  ["coupon_attempts"]=>
  int(0)
  ["coupon"]=>
  NULL
  ["discount_code"]=>
  NULL
  ["discount"]=>
  NULL
  ["offer"]=>
  string( "WDRTGY67"
  ["date_created"]=>
  string(19) "2008-06-23 23:23:00"
  ["date_last_accessed"]=>
  string(26) "2008-06-23 23:34:46.578065"
  ["tracking_manager"]=>
  object(TrackingManager)#6 (1) {
    ["attempt_log:private"]=>
    NULL
  }
  ["products"]=>
  array(1) {
    [3768888]=>
    array(2) {
      ["quantity"]=>
      string(1) "1"
      ["product"]=>
      object(Product)#7 (27) {
        ["message"]=>
        array(0) {
        }
        ["id"]=>
        string(7) "3768888"
        ["offer"]=>
        bool(true)
        ["group_code"]=>
        NULL
        ["ship_method"]=>
        string(2) "  "
        ["drop_ship_vendor"]=>
        string(4) "OFMI"
        ["edp_no"]=>
        string(5) "10207"
        ["model"]=>
        string(5) "OM700"
        ["description"]=>
        string(23) "Big & Tall Fabric Chair"
        ["status"]=>
        string(2) "T1"
        ["weight"]=>
        string(7) "70.0000"
        ["ship_class"]=>
        string(0) ""
        ["color"]=>
        string(5) "Black"
        ["sku"]=>
        string(15) "OF CHRBA 001 BK"
        ["price"]=>
        string(6) "339.00"
        ["break_1"]=>
        string(1) "0"
        ["break_1_price"]=>
        string(4) "0.00"
        ["break_2"]=>
        string(1) "0"
        ["break_2_price"]=>
        string(4) "0.00"
        ["break_3"]=>
        string(1) "0"
        ["break_3_price"]=>
        string(4) "0.00"
        ["break_4"]=>
        string(1) "0"
        ["break_4_price"]=>
        string(4) "0.00"
        ["length"]=>
        string(2) "23"
        ["width"]=>
        string(2) "27"
        ["depth"]=>
        string(1) "0"
        ["post_hand"]=>
        string(4) "0.00"
      }
    }
  }
  ["quick_buys:private"]=>
  NULL
}

 

here is the code that is taking the cart object in my shipping helper class

 

function setCart(&$cart){
      $this->cart = $cart;
      $this->products = $cart->products;
   }

 

so now products is just whats in the products array in the cart object. i have the following loop to go through and get the quantity

 

foreach($this->products as $k => $v){

         
         for($i=0; $i < $this->products[$k]['quantity'] ; $i++){
            $ups_rc->addProduct($prod);
            $usps_rc->addProduct($prod);
         }
      }

 

So now, i can access the data one level in but i cant figure out how to loop through the 'product' array inside that and pull the model number and sku.. How do i go about doing this? im new to this advanced of arrays. Sorry for a long description for a simple question, i just wanted to make sure anyone would understand what i was asking.

 

Thanks in advance =-)

[KevinM1]

Mind showing your class code, at the very least the parts that show how the object data (SKU, model number, etc) is actually stored?  I hate reading through var_dump output...makes everything look like an array.  It would be beneficial to see it for all involved classes, so not just the individual products, but the cart and shipping manager to.     

[.josh]

Well if I read that right, here is your model and sku.. $k would be what's looped, just like what you had...

 

$this->products[$k]['product']['model']

$this->products[$k]['product']['sku']

[TransmogriBenno]

But each product is an object, so perhaps (I'm not familiar with vardump's output, and I'm assuming the class vars are public):

$this->products[$k]['product']->model

$this->products[$k]['product']->sku

 

In this code,

foreach($this->products as $k => $v){         
  for($i=0; $i < $this->products[$k]['quantity'] ; $i++){
    $ups_rc->addProduct($prod);
    $usps_rc->addProduct($prod);
  }
}

Where does $prod come from? Seems to be an error.