Selamat mencoba ya... :D
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<?php
$self = $_SERVER['PHP_SELF'];
if (isset($_POST['decimal'])) {// apakah data ter-submit ?
$decimal = $_POST['decimal'];
$original = $_POST['decimal'];
$hex = '';
if (preg_match('/[^0-9]/', $decimal)) {//memasitikan apakah inputan berupa angka
die("Maaf data yang anda masukkan bukan angka...<a href='$self'>Back</a> to form");
} else {
while ($decimal > 0) {
$hasil = $decimal % 16;
switch ($hasil) {
case 0 : $hex .="0";
break;
case 1 : $hex .="1";
break;
case 2 : $hex .="2";
break;
case 3 : $hex .="3";
break;
case 4 : $hex .="4";
break;
case 5 : $hex .="5";
break;
case 6 : $hex .="6";
break;
case 7 : $hex .="7";
break;
case 8 : $hex .="8";
break;
case 9 : $hex .="9";
break;
case 10 : $hex .="A";
break;
case 11 : $hex .="B";
break;
case 12 : $hex .="C";
break;
case 13 : $hex .="D";
break;
case 14 : $hex .="E";
break;
case 15 : $hex .="F";
break;
default:break;
}
$decimal=($decimal-$hasil)/16;
}
}
$result = strrev($hex);
echo "Bilangan $original (desimal) dalam hexadesimal adalah $result.
<a href='Konversi_desimal_ke_hexa.php'>Back</a> to the script";
} else {
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Konversi bilangan desimal ke hexa</title>
</head>
<body>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="POST">
<h3>Masukkan bilangan Desimal disini :</h3>
<input type="text" size="50" name="decimal">
<input type="submit" value="Konversikan">
</form>
</body>
</html>
<?php
}
?>
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Ini nih hasilnya kalo udah di run programnya...
AMAZING LO...
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