view-cart.php

<?php

if(isset($_GET["action"]))
{
 if($_GET["action"] == "delete")
 {
  $cookie_data = stripslashes($_COOKIE['shopping_cart']);
  $cart_data = json_decode($cookie_data, true);
  foreach($cart_data as $keys => $values)
  {
   if($cart_data[$keys]['item_id'] == $_GET["id"])
   {
    unset($cart_data[$keys]);
    $item_data = json_encode($cart_data);
    setcookie("shopping_cart", $item_data, time() + (86400 * 30));
    header("location:index.php?remove=1");
   }
  }
 }
 if($_GET["action"] == "clear")
 {
  setcookie("shopping_cart", "", time() - 3600);
  header("location:index.php?clearall=1");
 }
}
?>

<h3>Order Details</h3>
   <div class="table-responsive">
   <?php echo isset($message)? $message: ''; ?>
   <div align="right">
    <a href="cart2.php?action=clear"><b>Clear Cart</b></a>
   </div>
   <table class="table table-bordered">
    <tr>
     <th width="40%">Item Name</th>
     <th width="10%">Quantity</th>
     <th width="20%">Price</th>
     <th width="15%">Total</th>
     <th width="5%">Action</th>
    </tr>
   <?php
   if(isset($_COOKIE["shopping_cart"]))
   {
    $total = 0;
    $cookie_data = stripslashes($_COOKIE['shopping_cart']);
    $cart_data = json_decode($cookie_data, true);
    foreach($cart_data as $keys => $values)
    {
   ?>
    <tr>
     <td><?php echo $values["item_name"]; ?></td>
     <td><?php echo $values["item_quantity"]; ?></td>
     <td>$ <?php echo $values["item_price"]; ?></td>
     <td>$ <?php echo number_format($values["item_quantity"] * $values["item_price"], 2);?></td>
     <td><a href="cart2.php?action=delete&id=<?php echo $values["item_id"]; ?>"><span class="text-danger">Remove</span></a></td>
    </tr>
   <?php 
     $total = $total + ($values["item_quantity"] * $values["item_price"]);
    }
   ?>
    <tr>
     <td colspan="3" align="right">Total</td>
     <td align="right">$ <?php echo number_format($total, 2); ?></td>
     <td></td>
    </tr>
   <?php
   }
   else
   {
    echo '
    <tr>
     <td colspan="5" align="center">No Item in Cart</td>
    </tr>
    ';
   }
   ?>
   </table>
   </div>