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authorJonatas Miguel <jonatas.df.miguel@gmail.com>2012-10-31 15:44:02 +0100
committerJonatas Miguel <jonatas.df.miguel@gmail.com>2012-10-31 15:44:02 +0100
commit3ccc386be4e0e1e4b3d47f1785e11d4b8613ef72 (patch)
treef1c8cd29775537b8da76143edeec5b6c8d659550 /system/libraries/Cart.php
parenta9a1d2520493211ca35f7ab56866d0e154afc1c3 (diff)
parentf2b19fee7876708c7a7bb5cba6b7df682a9d2a53 (diff)
Merge branch 'develop' of git://github.com/EllisLab/CodeIgniter into develop
Diffstat (limited to 'system/libraries/Cart.php')
-rw-r--r--system/libraries/Cart.php29
1 files changed, 23 insertions, 6 deletions
diff --git a/system/libraries/Cart.php b/system/libraries/Cart.php
index c442f88da..d4b17fa36 100644
--- a/system/libraries/Cart.php
+++ b/system/libraries/Cart.php
@@ -480,17 +480,34 @@ class CI_Cart {
// --------------------------------------------------------------------
/**
+ * Get cart item
+ *
+ * Returns the details of a specific item in the cart
+ *
+ * @param string $row_id
+ * @return array
+ */
+ public function get_item($row_id)
+ {
+ return (in_array($row_id, array('total_items', 'cart_total'), TRUE) OR ! isset($this->_cart_contents[$row_id]))
+ ? FALSE
+ : $this->_cart_contents[$row_id];
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
* Has options
*
* Returns TRUE if the rowid passed to this function correlates to an item
* that has options associated with it.
*
- * @param mixed
+ * @param string $row_id = ''
* @return bool
*/
- public function has_options($rowid = '')
+ public function has_options($row_id = '')
{
- return (isset($this->_cart_contents[$rowid]['options']) && count($this->_cart_contents[$rowid]['options']) !== 0);
+ return (isset($this->_cart_contents[$row_id]['options']) && count($this->_cart_contents[$row_id]['options']) !== 0);
}
// --------------------------------------------------------------------
@@ -500,12 +517,12 @@ class CI_Cart {
*
* Returns the an array of options, for a particular product row ID
*
- * @param int
+ * @param string $row_id = ''
* @return array
*/
- public function product_options($rowid = '')
+ public function product_options($row_id = '')
{
- return isset($this->_cart_contents[$rowid]['options']) ? $this->_cart_contents[$rowid]['options'] : array();
+ return isset($this->_cart_contents[$row_id]['options']) ? $this->_cart_contents[$row_id]['options'] : array();
}
// --------------------------------------------------------------------