B1.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
$dagen = 2;
$uren = 3;
$minuten = 0;
$seconden = 5;
function tijd($dagen, $uren, $minuten, $seconden){
$tijd = $dagen*24*3600+$uren*3600+$minuten*60+$seconden;
return $tijd;
}
echo("$dagen dagen, $uren uren, $minuten minuten en $seconden seconden is gelijk aan " . tijd($dagen,$uren,$minuten,$seconden) . " seconden");
?>
</body>
</html>
Resultaat
Made by Thijs Aarnoudse