Fixed Cart, Migration, Parser and Zip libraries
diff --git a/system/libraries/Cart.php b/system/libraries/Cart.php
index ca7be55..eee1235 100644
--- a/system/libraries/Cart.php
+++ b/system/libraries/Cart.php
@@ -36,19 +36,53 @@
*/
class CI_Cart {
- // These are the regular expression rules that we use to validate the product ID and product name
- public $product_id_rules = '\.a-z0-9_-'; // alpha-numeric, dashes, underscores, or periods
- public $product_name_rules = '\.\:\-_ a-z0-9'; // alpha-numeric, dashes, underscores, colons or periods
- public $product_name_safe = TRUE; // only allow safe product names
+ /**
+ * These are the regular expression rules that we use to validate the product ID and product name
+ * alpha-numeric, dashes, underscores, or periods
+ *
+ * @var string
+ */
+ public $product_id_rules = '\.a-z0-9_-';
+
+ /**
+ * These are the regular expression rules that we use to validate the product ID and product name
+ * alpha-numeric, dashes, underscores, colons or periods
+ *
+ * @var string
+ */
+ public $product_name_rules = '\.\:\-_ a-z0-9';
+
+ /**
+ * only allow safe product names
+ *
+ * @var bool
+ */
+ public $product_name_safe = TRUE;
+ // --------------------------------------------------------------------------
// Protected variables. Do not change!
+ // --------------------------------------------------------------------------
+
+ /**
+ * Reference to CodeIgniter instance
+ *
+ * @var object
+ */
protected $CI;
+
+ /**
+ * Contents of the cart
+ *
+ * @var array
+ */
protected $_cart_contents = array();
/**
* Shopping Class Constructor
*
* The constructor loads the Session class, used to store the shopping cart contents.
+ *
+ * @param array
*/
public function __construct($params = array())
{
@@ -245,7 +279,6 @@
* product ID and quantity for each item.
*
* @param array
- * @param string
* @return bool
*/
public function update($items = array())
@@ -396,6 +429,7 @@
*
* Removes an item from the cart
*
+ * @param int
* @return bool
*/
public function remove($rowid)
@@ -427,6 +461,7 @@
*
* Returns the entire cart array
*
+ * @param bool
* @return array
*/
public function contents($newest_first = FALSE)
@@ -449,6 +484,7 @@
* Returns TRUE if the rowid passed to this function correlates to an item
* that has options associated with it.
*
+ * @param mixed
* @return bool
*/
public function has_options($rowid = '')