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<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
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<body>
<?php
echo temperatuurOmzetting(20, false);
function temperatuurOmzetting($graden, $naarc){
if($naarc){
return ($graden - 32) * (5/9);
}
else{
return $graden * 1.8 + 32;
}
}
?>
</body>
</html>
Made by Thijs Aarnoudse