---------------------------------------------------------------------------------
<?php
if (isset($_POST['decimal'])){
$des = $_POST['decimal'];
$original = $_POST['decimal'];
$hex = '';
if (preg_match('/[^0-9]/',$des)) {
die ("Sepurane sam/mbak, inputan'e salah");
}
else {
while ($des > 0) {
$hasil=$des%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: $hex.="F";
default:break;
}
if($des/16 == 0){
$sisa=($des%16);
$des=$sisa;
}
else{
$sisa=($des/16);
$des=$sisa%16;
}
}
$result = strrev($hex);
echo "bilangan $original (desimal) dalam hexa adalah $result.
<a href='konversi_inputan_ke_hexa.php'>Balik</a> ng awal";
}
}
else {
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title></title>
</head>
<body>
<form action="<?php echo $_SERVER["PHP_SELF"]; ?>"
method="POST">
<h3>Massukkan Bilangan Desimal disini :
</h3><input type="text" size="50" name="decimal">
<input type="submit" value="Konversikan!">
</form>
<?php
echo $_SERVER['PHP_SELF'];
?>
</body>
</html>
<?php
}
?>
--------------------------------------------------------------------------
Dan ini adalah screenshoot hasil dari Konverter tersebut
 |
| Screenshoot Hasil |
 |
| Setelah Bilangan di submit |
 |
| Jika Bilangan Salah |
Tidak ada komentar:
Posting Komentar