function showCart($cart)
{
sort($cart);
$total = 0.0;
//decimal
$count = 0;
$discount = 0;
$output = "<h2>winkelwagen</h2>";
$output .= "<table border=1><tr><th>pizza (size)</th><th>aantal</th><th>prijs</th><th>korting</th></tr>";
for ($i = 0; $i < count($cart); $i++) {
$output .= "<tr>";
$output .= "<td>" . $cart[$i][0] . " (" . $cart[$i][1] . ")</td>";
//naam en size
$output .= "<td>" . $cart[$i][2] . "</td>";
//aantal summized
$output .= "<td>" . $cart[$i][3] . "</td>";
//prijs per aantal pizza en size
$prijsperstuk = $cart[$i][3] / $cart[$i][2];
//prijs per stuk weer even terugrekenen
$discountperorder = calcDiscount($prijsperstuk, $cart[$i][2]);
//korting berekenen
$output .= "<td>" . $discountperorder . "</td>";
//korting
$output .= "</tr>";
$count += $cart[$i][2];
//subtotaal aantal pizzas
$total += $cart[$i][3];
//subtotaal prijs
$discount += $discountperorder;
//subtotaal korting
}
$output .= "<tr>";
$output .= "<td>totaal:</td>" . "<td>{$count}</td>" . "<td>€ " . ($total - $discount) . "</td>";
//totaal aantal pizzas
$output .= "</tr>";
$output .= "<tr>";
$output .= "<td><form method='post'>";
$output .= "<input type='submit' name='afrekenen' value='afrekenen'>";
$output .= "<input type='submit' name='emptycart' value='Winkel wagen Legen'>";
$output .= "</form></td>";
$output .= "</tr>";
$output .= "</table>";
$output .= "</center></div>";
return $output;
}
try {
$validity = $db->loadResult();
} catch (Exception $e) {
}
$validity = new DateTime($validity, new DateTimeZone('Europe/Berlin'));
}
$validity->add(new DateInterval('P1Y'));
$subscription->valid = $validity->format('Y-m-d H:i:s');
$subscription->net = $netAmount;
$subscription->vat = $vat;
$subscription->rate = $rate;
$subscription->total = number_format($netAmount + $vat, 2);
// Compute discount if necessary
if ($subscription->discount) {
require_once 'discount.php';
$subscription = calcDiscount($subscription);
}
// Set the appropriate article for redirection
switch ($level[0]) {
case '1':
if ($subscription->paymentMethodId[0] == 1) {
$subscription->content = 11;
$subscription->menuitem = 169;
} else {
$subscription->content = 16;
$subscription->menuitem = 202;
}
break;
case '2':
if ($subscription->paymentMethodId[0] == 1) {
$subscription->content = 14;
break;
case "r":
return "senior";
break;
}
}
if (isset($_POST['formSubmit'])) {
// Write a statement to fetch the value for level from $_POST.
$level = $_POST['level'];
// Write a statement to fetch the value for price from $_POST.
$price = $_POST['price'];
if (empty($price)) {
echo "<p>You must enter the price!</p>\n";
} else {
// Call the function, calcDiscount with price and level as arguments.
$finalPrice = calcDiscount($price, $level);
// Call the function, getLevelString with level as argument.
$studentLevel = getLevelString($level);
echo "<p>";
echo "Since you are a {$studentLevel} your final price is {$finalPrice}<br/>";
echo "</p>";
}
}
?>
<form id="form1" action="<?php
echo htmlentities($_SERVER['PHP_SELF']);
?>
"
method="post">
<label for='price'>Enter Book Price:</label><br/>
<input type="text" name="price" id="price" maxlength="10" /> <br/><br/>
