commit 7d3399ead6857d5b2c7dd60165b85108e159ed7b
author Phil Sturgeon <email@philsturgeon.co.uk> Wed May 23 10:29:15 2012 -0700
committer Phil Sturgeon <email@philsturgeon.co.uk> Wed May 23 10:29:15 2012 -0700
tree 873d67531ddcac1bbc246ff5fef41c46dee07f77
parent 82741441c22c94b695cc0d6aba747d34bca25c1c
parent f074dff71f136860102a6042dccd3ff6db02d9f4

Merge pull request #1320 from thallisphp/patch-2

Update system/libraries/Cart.php  -  To enable integrity when using associative arrays

system/libraries/Cart.php

diff --git a/system/libraries/Cart.php b/system/libraries/Cart.php
index b73ed51..8270503 100644
--- a/system/libraries/Cart.php
+++ b/system/libraries/Cart.php
@@ -245,7 +245,7 @@
 		// This becomes the unique "row ID"
 		if (isset($items['options']) && count($items['options']) > 0)
 		{
-			$rowid = md5($items['id'].implode('', $items['options']));
+			$rowid = md5($items['id'].serialize($items['options']));
 		}
 		else
 		{