本文整理汇总了PHP中Basket::subtotal方法的典型用法代码示例。如果您正苦于以下问题：PHP Basket::subtotal方法的具体用法？PHP Basket::subtotal怎么用？PHP Basket::subtotal使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Basket的用法示例。
在下文中一共展示了Basket::subtotal方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: index
function index()
{
echo 'example of the usage of the cart module <BR>';
$cart = new Basket();
$cart->clear();
echo 'there are ' . $cart->size() . ' items in the cart<BR>';
assert($cart->size() == 0);
echo 'there are ' . $cart->qty() . ' qty items in the cart<BR><BR>';
assert($cart->qty() == 0);
$item = new Item();
$item->id = 2;
$cart->add($item);
$item = new Item();
$item->id = 4;
$cart->add($item);
//adds just one product (with id of 4)
$item = new Item();
$item->id = 4;
$item->qty = 2;
$item->options = array('color' => 'red');
$cart->add($item);
//add the 2 of the same product but with options
echo 'there are ' . $cart->size() . ' items in the cart<BR>';
assert($cart->size() == 3);
echo 'there are ' . $cart->qty() . ' qty items in the cart<BR><BR>';
assert($cart->qty() == 4);
$item = new Item();
$item->id = 4;
$item->qty = 2;
$cart->update($item);
//add two of product with id 2
echo 'there are ' . $cart->size() . ' items in the cart<BR>';
assert($cart->size() == 3);
echo 'there are ' . $cart->qty() . ' qty items in the cart<BR><BR>';
assert($cart->qty() == 5);
$item = new Item();
$item->id = 4;
$cart->remove($item);
//remove product 4 (only the one without any options) from the cart (along with it 2 qty)
echo 'there are ' . $cart->size() . ' items in the cart<BR>';
assert($cart->size() == 2);
echo 'there are ' . $cart->qty() . ' qty items in the cart<BR><BR>';
assert($cart->qty() == 3);
$item = new Item();
$item->id = 3;
$item->qty = 2;
$item->options = array('cool' => 'yes');
$cart->add($item);
//adding a item through the array method
$i = array('id' => 4, 'qty' => 5, 'options' => array('color' => 'red'));
$item = new Item($i);
$cart->update($item);
//update qty of the item given information
/*
//you can also use strings for the id (just remeber to have a corresponding key in your database)
$item = new Item(array( 'id' => 'test3', 'qty'=> 2));
$cart->update($item); //update qty of the item given information
*/
echo 'there are ' . $cart->size() . ' items in the cart<BR>';
assert($cart->size() == 3);
echo 'there are ' . $cart->qty() . ' qty items in the cart<BR><BR>';
assert($cart->qty() == 8);
echo '<BR>';
if (!$cart->isEmpty()) {
foreach ($cart->products() as $item) {
echo $item->name . " | " . $item->key . " | " . $item->qty . " | " . $item->price . " | " . $item->total . "<br/>";
}
} else {
echo 'no products<BR>';
}
echo '<BR>';
echo 'cart sub-total is ' . $cart->subtotal() . "<br/>";
// There are two methods to get the order //
// METHOD 1 (through the order class) //
$form->shipping->first_name = 'Joe';
$form->shipping->last_name = 'Smith';
$form->shipping->address1 = '10 Elm st.';
$form->shipping->city = 'Somerville';
$form->shipping->state = 'NH';
$form->shipping->zip = '02145';
$form->shipping->country = 'US';
$form->shipping->phone = '201020277 ';
$form->shipping->email = 'test@test.com';
$form->shipping->method = 'ups_03_ground';
$form->payment->method = 'card';
//or paypal
$form->payment->card->name = 'Joe Smith';
$form->payment->card->type = 'V';
$form->payment->card->card_num = '1234567890123456';
$form->payment->card->exp_date = '0510';
$form->payment->card->cvv = '882';
//$form->customer->id = $user->getUserID();
//$form->customer->ip = $input->getIPAddress();
$order = new Order();
$order->cart = $cart;
$order->shipping = $form->shipping;
//$order->billing = $form->billing;
//$order->payment = array();
//$order->customer = array();
echo '<BR>Grand total is $' . $order->total() . '<BR>';
//.........这里部分代码省略.........