Question

Ok I am having a small issue I am trying to turn this jQuery to PHP

What I need what to do is place this in a foreach function this is what I do first the jQuery code.

$.each(obj.products, function(i, obj) {

    if(obj.barcode == barcode)
    {
        $("#showmoreinfohere").show();
        $("#moremovietop").html(obj.name.toUpperCase());
        $("img#selectedproduct").attr('src', ''+obj.logoURL+'');
        $("span#perticket").html(obj.price);
        currentproduct["barcode"] = obj.barcode;
        currentproduct["priceperticket"] = obj.price;
        currentproduct["cashbackperticket"] = obj.discount;
        $("span#VIPCashBack").html(obj.discount);
        total = obj.price * $("#qtyselect").val();
        $("span#totalprice").html("$"+total);
    }
});

My PHP CODE

<?php
    $cartdata = $fetch->cartitems($_COOKIE["sessionkey"]);
    foreach ($cartdata as $cart)
    {
        $product_details = $fetch->getbarcode('$cart["barcode]"');
    ?>

    <tr>
        <?php 
        foreach ($product_details as $product)
        {
        ?>

        <td><?php $product['name']?></td>
        <td><?php $product['price']?></td>
        <td><?php $cart['qty']?></td>
        <td><?php $product['discount']?></td>
        <?
        }
        ?>

    <?php
    }

 ?> 

the error I get is

Warning: Invalid argument supplied for foreach() in
/home/movies/public_html/tpl/cart.tpl on line 27

ISSUE from Googling this is what I am finding:

1. you can do a foreach inside a foreach

2. JSON for product_details are returning the following

     {
      "_id": ObjectId("4f6ab67338fc5ded4f000000"),
      "company": "village",
      "logo": "http: \/\/...\/villagetop.png",
      "products": {
        "0": {
          "barcode": "236690091",
          "name": "Weekday",
          "logoURL": "http: \/\/...\/ticketpic1.png",
          "price": "12.50",
          "discount": "1.50" 
       },
       ...
     },
      "store_name": "movies" 
   }
   

Answer 1

Edit

Before attempting to find answers, it’s recommended that you add the following two lines at the top of your script:

error_reporting(-1);
ini_set('display_errors', 'On');

Edit 2

From the JSON dump you should use either $product_details->products or $product_details['products'] in your foreach loop, depending on how you called json_decode().

---

The following code:

$product_details = $fetch->getbarcode('$cart["barcode]"');

Not likely to work, the proper code for that it:

$product_details = $fetch->getbarcode($cart['barcode']);

---

Inside your loop:

<td><?php $product['name']?></td>

This does not output anything, you want something like this:

<td><?php echo htmlspecialchars($product['name']); ?></td>