Exemplo n.º 1
0
    </head>
    <body>
    <p>

        <?php 
/*
 * Tax Calculator
 * Create a function that calculates the cost with tax of an item
 * The function must accept 2 parameters. $cost and $tax
 * The function must return the $meal_cost with tax
 * Print the results to the screen in the format:
 * Vince went to FL to buy some Mellow Mushroom, it costed him $106.50
 */
$state_tax = array('NC' => 0.07000000000000001, 'NY' => 0.094, 'FL' => 0.065);
$people = array('Eric' => array('state' => 'NC', 'meal' => 74.09999999999999, 'food' => 'Bad Daddys'), 'Vince' => array('state' => 'FL', 'meal' => 100, 'food' => 'Mellow Mushroom'), 'James' => array('state' => 'NY', 'meal' => 4500, 'food' => 'Mc Donalds'));
function calculateTax($meal_cost, $tax)
{
    $price = $meal_cost + $meal_cost * $tax;
    return $price;
}
foreach ($people as $key => $person) {
    $state = $person['state'];
    echo "{$key} went to " . $person['state'] . " to buy some " . $person['food'] . ", it cost him \$" . calculateTax($person['meal'], $state_tax[$state]) . "</br>";
}
?>

    </p>

    </body>
</html>
Exemplo n.º 2
0
    die;
}
if (isset($_SESSION['errmsg'])) {
    echo $_SESSION['errmsg'] . "<br>";
    unset($_SESSION['errmsg']);
}
echo "<p><h2>Thank you for shopping with us!<br>Your order ID is: " . $orderid . "</h2></p>";
showCartTable($_SESSION['cart'], TRUE);
// Display read only version of shopping cart table
?>
	
	
<table border="0" width="100%" >
<tr><td align="left">Tax</td>
<td align="right"> <?php 
echo number_format(calculateTax(calculateTotal($_SESSION['cart'])), 2);
?>
</td></tr>
<tr><td align="left">Shipping</td>
<td align="right"> <?php 
echo number_format($_POST['shipping'], 2);
?>
</td></tr>
<tr><td bgcolor="black" align="left">TOTAL:</td>
<td bgcolor="black" align="right"><b>$ <?php 
echo number_format($_POST['total'], 2);
?>
</b></td>
</tr>
</table>
function getShoppingCart()
{
    //Function creates the display for the cart
    //If the cart exists then follow on
    if (cartExists()) {
        //Check if there are any products in the cart by counting the array keys
        if (count($_SESSION['paypalCart']) > 0) {
            //The table header html
            $html = '
			<table cellpadding="0" cellspacing="0" border="0">
				<tr>
					<th>Product</th>
					<th>Price</th>
					<th>Qty</th>
					<th></th>
				</tr>
			';
            $count = 1;
            //Loop through the items in the paypal cart
            foreach ($_SESSION['paypalCart'] as $product) {
                $html .= '
				<tr>
					<td>' . $product['name'] . '</td>
					<td>&euro;' . number_format($product['price'], 2) . '</td>
					<td>' . $product['qty'] . '</td>
					<td><a href="addToCart.php?ID=' . $product['ID'] . '">Add</a><a href="removeFromCart.php?ID=' . $product['ID'] . '">Remove</a></td>
					<input type="hidden" name="amount_' . $count . '" value="' . $product['price'] . '" />
					<input type="hidden" name="quantity_' . $count . '" value="' . $product['qty'] . '" />
					<input type="hidden" name="tax_rate_' . $count . '" value="' . TAX . '" />
					<input type="hidden" name="item_name_' . $count . '" value="' . stripslashes($product['name']) . '" />
					<input type="hidden" name="item_number_' . $count . '" value="' . $product['ID'] . '" />
				</tr>
				';
                $count++;
            }
            //HTML for the subrows such as the subtotal, tax and total
            $html .= '
				<tr class="empty">
					<td></td>
					<td></td>
					<td></td>
					<td></td>
				</tr>
				<tr>
					<td></td>
					<td></td>
					<td class="bold">Subtotal</td>
					<td>' . calculateSubtotal() . '</td>
				</tr>
				<tr>
					<td></td>
					<td></td>
					<td class="bold">TAX @ ' . TAX . '%</td>
					<td>' . calculateTax() . '</td>
				</tr>
				<tr>
					<td></td>
					<td></td>
					<td class="bold">Total</td>
					<td>' . calculateTotal() . '</td>
				</tr>
			
			</table>
			
			<input type="submit" name="submit" id="submit" value="Checkout with PayPal" />
			
			';
            echo $html;
        } else {
            //If there are no products then print out a message saying there are no products
            echo '<p>There are currently no products in your cart.</p>';
        }
    } else {
        //If there are no products then print out a message saying there are no products
        echo '<p>There are currently no products in your cart.</p>';
    }
}
Exemplo n.º 4
0
?>
		
<table border="0" width="100%" >
<tr><td align="left">Tax</td>
<td align="right"> <?php 
echo number_format(calculateTax(calculateTotal($_SESSION['cart'])), 2);
?>
</td></tr>
<tr><td align="left">Shipping</td>
<td align="right"> <?php 
echo number_format(calculateShipping($_POST['shipping']), 2);
?>
</td></tr>
<tr><td bgcolor="black" align="left">TOTAL:</td>
<?php 
$total = calculateShipping($_POST['shipping']) + calculateTotal($_SESSION['cart']) + calculateTax(calculateTotal($_SESSION['cart']));
?>
<td bgcolor="black" align="right"><b>$ <?php 
echo number_format($total, 2);
?>
</b></td>
</tr>
</table>
<form action="receipt.php" method="post">

<!-- Messy way of keeping everything from the checkout form -->
<input name="addr" type="hidden" value="<?php 
echo $_POST["addr"];
?>
" />
<input name="city" type="hidden" value="<?php