<!--
To change this template, choose Tools |
Templates
and open the template in the editor.
-->
<!DOCTYPE html>
<?php
if(isset($_POST['submit'])){
$decimal=$_REQUEST['decimal'];
if(isset($_POST['pilih'])){
$pilih=$_REQUEST['pilih'];
}
else{
$pilih='';
}
}
else{
$decimal='';
$pilih='';
}
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;
charset=UTF-8">
<title></title>
</head>
<body>
<h1 class="b">Konversi Bilangan Desimal</h1>
<?php
if(isset ($_POST['submit'])){
$nama=$_REQUEST['nama'];
if(isset($_POST['gender'])){
$gender=$_REQUEST['gender'];
}
else{
$gender='';
}
}
if(isset ($_POST['submit'])){
if($nama==''|| $gender==''){
echo"<script>
alert('Maaf data anda belum
lengkap');
document.location.href='LoginRadioButton.php';
</script>";
}
else{
if($gender=='L'){
echo"<br><h3
class='a'>
Welcome Mas,
$nama</h3>";
}
else{
echo"<h3
class='a'>Welcome Mbak, $nama</h3>";
}
}
}
?>
<form action="konversi_dengan radio button.php"
method="POST" name="form1">
<h3 class='a'>Masukkan Angka Decimal: <input class='highlight'
placeholder="Masukkan Angka Desimal" required="required"
<h2><h3
class='a'>Select Convert to : <br></h3>
<h3 class='a'><input type="radio"
name="pilih" value="B"
<?php ($pilih=='B')?
print 'checked=""' : print ''; ?>/>
Biner<br>
<input
type="radio" name="pilih" value="H"
<?php
($pilih=="H")? print 'checked=""' : print ''; ?>/>
Hexa<br>
<input
type="radio" name="pilih" value="O"
<?php
($pilih="O")? print 'checked=""' : print ''; ?>/>
Oktal<br>
</h2></h3>
<h3 class="a"><input type="submit"
name="submit" value="Convert"><hr></a>
</form>
<?php
if(isset($POST['submit'])){
$decimal=$_REQUEST['decimal'];
if(isset($_POST['pilih'])){
$pilih=$_REQUEST['pilih'];
}
else{
$pilih='';
}
}
else{
$decimal='';
$pilih='';
}
if(isset ($_POST['submit'])){
if($decimal==''|| $pilih==''){
echo"<script>alert('Masukkan pilihan anda untuk
konversi')</script>";
}
else{
if($pilih=='B'){
if (isset($_POST['decimal'])){
$decimal = $_POST['decimal'];
$original = $_POST['decimal'];
$binary = '';
if (preg_match('/[^0-9]/,$decimal')){
die ("Please enter number
only");
}
else{
while ($decimal > 0)
{
if ($decimal%2 == 0){
$binary .= 0;
$decimal /= 2;
}
else{
$binary .=1;
$decimal =
($decimal/2)-0.5;
}
}
$result = sttrev($binary);
echo "<br><h3
class='a'>$original Decimal pada Biner adalah $result.</h3>";
}
}
else{
}
}
else{
if($pilih=="H"){
if(isset($_POST['decimal'])){
$des=$_POST['decimal'];
$original=$_POST['decimal'];
$hex='';
while ($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 :
$hex.="F"; break;
default:break;
}
if($des/16==0){
$sisa=($des%16);
$des=$sisa;
}
else{
$sisa=($des/16);
$des=$sisa%16;
}}
$result = sttrev($hex);
echo
"<br><h3 class='a'$original Desimal dalam hexa adalah
$result.</h3>";
}
}
else{
if(isset($_POST['decimal'])){
$des=$_POST['decimal'];
$original=$_POST['decimal'];
$octal='';
while ($des>0){
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 : $hex.="7";
break;
default:break;
}
if($des/8>0){
$sisa=($des/8);
$des=$sisa%8;
}
else{
$sisa=($des%8);
$des=$sisa;
}}
$result = sttrev(octal);
echo "<br><h3
class='a'> $original Desimal dalam Oktal adalah $result.</h3>";
}
else{
}
}
}
}
}
echo "<br><h2 class='a'<a href='konversi_dengan radio
button.php'>Reset</a></h2><br><br>";
?>
</body>
</html>
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