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webbsrvprg/exercises/funktioner/
ovn_funk4.php
29 lines UTF-8 Windows (CRLF)
<!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
function hej($tal1, $tal2, $tal3, $mode) {
echo "Input tal: $tal1, $tal2, $tal3 <br>";
echo "Läge: $mode <br>";
if ($mode == "min") {
return min($tal1, $tal2, $tal3);
} else {
return max($tal1, $tal2, $tal3);
}
}
$mode = "max"; // ändra till "max" eller "min"
$resultat = hej(1, 2, 3, $mode);
if ($mode == "min") {
echo "Minsta talet är: $resultat";
} else {
echo "Största talet är: $resultat";
}
?>
</body>
</html>