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| author | Jonatas Miguel <jonatas.df.miguel@gmail.com> | 2012-10-31 15:44:02 +0100 |
|---|---|---|
| committer | Jonatas Miguel <jonatas.df.miguel@gmail.com> | 2012-10-31 15:44:02 +0100 |
| commit | 3ccc386be4e0e1e4b3d47f1785e11d4b8613ef72 (patch) | |
| tree | f1c8cd29775537b8da76143edeec5b6c8d659550 /system/libraries/Cart.php | |
| parent | a9a1d2520493211ca35f7ab56866d0e154afc1c3 (diff) | |
| parent | f2b19fee7876708c7a7bb5cba6b7df682a9d2a53 (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.php | 29 |
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(); } // -------------------------------------------------------------------- |