Merge pull request #26 from marcoscoelho/cart_total_items
Count items in the cart based on quantity, not on how many different things are in there.
diff --git a/system/libraries/Cart.php b/system/libraries/Cart.php
index 7f65b48..b2eaa9a 100644
--- a/system/libraries/Cart.php
+++ b/system/libraries/Cart.php
@@ -374,6 +374,7 @@
// Lets add up the individual prices and set the cart sub-total
$total = 0;
+ $items = 0;
foreach ($this->_cart_contents as $key => $val)
{
// We make sure the array contains the proper indexes
@@ -383,13 +384,14 @@
}
$total += ($val['price'] * $val['qty']);
+ $items += $val['qty'];
// Set the subtotal
$this->_cart_contents[$key]['subtotal'] = ($this->_cart_contents[$key]['price'] * $this->_cart_contents[$key]['qty']);
}
// Set the cart total and total items.
- $this->_cart_contents['total_items'] = count($this->_cart_contents);
+ $this->_cart_contents['total_items'] = $items;
$this->_cart_contents['cart_total'] = $total;
// Is our cart empty? If so we delete it from the session