THE CLASS ITSELF
class Cart
Description: Shopping cart related functions.
File: cart-boxx/core/lib/LIB_Cart.php
Example Usage
$_CB->extend(“Cart”);
$_CB->Cart->add($_POST[‘product_id’],$_POST[‘qty’]);
$_CB->Cart->add($_POST[‘product_id’],$_POST[‘qty’]);
THE FUNCTIONS
function count
Description: Count the total number of items (total quantity) in the cart
Parameters
None
Return
[INT] Number of items in cart
function show
Description: Show the cart items in details
Parameters
None
Return
[ARRAY] “cart” will contain an array of products and the details, “total” will be the calculated grand total.
function add
Description: Add item to cart
Parameters
[INT] $id – product ID
[INT] $qty – quantity
[INT] $qty – quantity
Return
[BOOL] True on success, false on failure
function change
Description: Change item quantity
Parameters
[INT] $id – product ID
[INT] $qty – New quantity
[INT] $qty – New quantity
Return
[BOOL] True on success, false on failure
function remove
Description: Remove item from cart
Parameters
[INT] $id – product ID
[INT] $qty – Quantity to remove, passing in 0 will remove it entirely
[INT] $qty – Quantity to remove, passing in 0 will remove it entirely
Return
[BOOL] True on success, false on failure
function nuke
Description: Empty entire cart
Parameters
None
Return
[BOOL] True on success, false on failure
function checkout
Description: Checkout the current cart
Parameters
None
Return
[BOOL] True on success, false on failure
