l108/7.4.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 echo temperatuurOmzetting(20, false); function temperatuurOmzetting($graden, $naarc){ if($naarc){ return ($graden - 32) * (5/9); } else{ return $graden * 1.8 + 32; } } ?> </body> </html>

Resultaat

Made by Thijs Aarnoudse