l106/H7/7.4.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
$temperatuur = omrekenen(40,'celsius');
function omrekenen($temp, $graden){
if ($graden == 'celsius') {
$c = ($temp - 32)/1.8;
return $c;
}
else if($graden == 'fahrenheit'){
$f = ($temp *1.8) + 32;
return $f;
}
}
echo "$temperatuur";
?>
</body>
</html>
Resultaat
Made by Thijs Aarnoudse