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