l102/11.2/11.2.php
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<?php
$volwassenen = $_POST['volwassenen'];
$kinderen= $_POST['kinderen'] ;
$ticketpr = prijs($volwassenen, $kinderen);
echo "de totale prijs is $ticketpr.";
function prijs($volwassenen,$kinderen = 0){
$totprijs = $volwassenen * 50 + $kinderen * 25;
return $totprijs;
}
?>
</body>
</html>
Resultaat
Made by Thijs Aarnoudse