l102/10.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 $volwassenen = $_GET['volwassenen']; $kinderen= $_GET['kinderen'] ; $ticketpr = prijs($volwassenen, $kinderen); echo "de totale prijs is $ticketpr."; function prijs($volwassenen,$kinderen = 0){ $totprijs = $volwassenen * 50 + $kinderen * 25; return $totprijs; } ?> </body> </html>

Resultaat

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