l111/7.4.php
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<?php
$richting = 'graden';
$graden = 50;
function omrekenen($richting, $graden) {
if ($richting == 'graden') {
$andereGraden= ($graden - 32) * (5/9);
return $andereGraden;
} else if ($richting == 'fahrenheit') {
$andereGraden = $graden * (9/5) + 32;
return $andereGraden;
} else {
return 'kan niet';
}
}
$uitkomst = omrekenen($richting, $graden);
echo $uitkomst;
?>
</body>
</html>
Resultaat
Made by Thijs Aarnoudse