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Eto po yung code ko need pa lagyan ng 2 radio button na ang name is binary to decimal and roman to decimal convertion di ko po sya makuha ee patulong po mga ka sb di ko makuha yung formula.
<html>
<body>
<form action="page2.php" method="post">
Input Number <input type="text" name="input1"><br>
Binary conversion <input type="radio" name="option" value="b" checked>
Octa conversion <input type="radio" name="option" value="o">
Hexa conversion <input type="radio" name="option" value="h">
Roman Conversion <input type="radio" name="option" value="c">
<br>
<input type="submit" name="submit">
</form>
</body>
</html>
<?php
$x=$_POST["input1"];
$p=$_POST["option"];
$b="";
switch($p){
case "b":
while ($x>1){
$r= $x % 2;
$x=$x/2;
$b=$r . $b;
}
break;
case "o":
while ($x>1){
$r= $x % 8;
$x=$x/8;
$b=$r . $b;
}
break;
case "h":
while ($x>1){
$r= $x % 16;
$x=$x/16;
switch ($r){
case 10:
$r="A";
break;
case 11:
$r="B";
break;
case 12:
$r="C";
break;
case 13:
$r="D";
break;
case 14:
$r="E";
break;
case 15:
$r="F";
break;
case 16:
$r=10;
break;
}
$b=$r . $b;
}
break;
case "c":
$x=$_POST["input1"];
$th=0;
$ths="";
$As=0;
$hs="";
$t=0;
$ts="";
$o=0;
$os="";
$r="";
//thousand
if ($x>1000){
$th = substr($x / 1000,0,1);
$x = $x % 1000;
switch ($th){
Case 1:
$ths = "M";
break;
Case 2:
$ths = "MM";
break;
Case 3:
$ths = "MMM";
break;
}
}
//hundred
if ($x > 100) {
$h = substr($x / 100,0,1);
$x = $x % 100;
switch ($h){
Case 1:
$hs = "C";
break;
Case 2:
$hs = "CC";
break;
Case 3:
$hs = "CCC";
Case 4:
$hs = "CD";
break;
Case 5:
$hs = "D";
break;
Case 6:
$hs = "DC";
break;
Case 7:
$hs = "DCC";
break;
Case 8:
$hs = "DCCC";
break;
Case 9:
$hs = "CM";
break;
}
}
//Tens
if ($x > 10) {
$t = substr($x / 10,0,1);
$x = $x % 10;
switch ($t){
Case 1:
$ts = "X";
break;
Case 2:
$ts = "XX";
break;
Case 3:
$ts = "XXX";
break;
Case 4:
$ts = "XL";
break;
Case 5:
$ts = "L";
break;
Case 6:
$ts = "LX";
break;
Case 7:
$ts = "LXX";
break;
Case 8:
$ts = "LXXX";
break;
Case 9:
$ts = "XC";
break;
}
}
//ones
switch ($x){
Case 1:
$os = "I";
break;
Case 2:
$os = "II";
break;
Case 3:
$os = "III";
break;
Case 4:
$os = "IV";
break;
Case 5:
$os = "V";
break;
Case 6:
$os = "VI";
break;
Case 7:
$os = "VII";
break;
Case 8:
$os = "VIII";
break;
Case 9:
$os = "IX";
break;
}
echo $ths.$hs.$ts.$os;
break;
}
echo $b;
?>
<html>
<body>
<form action="page2.php" method="post">
Input Number <input type="text" name="input1"><br>
Binary conversion <input type="radio" name="option" value="b" checked>
Octa conversion <input type="radio" name="option" value="o">
Hexa conversion <input type="radio" name="option" value="h">
Roman Conversion <input type="radio" name="option" value="c">
<br>
<input type="submit" name="submit">
</form>
</body>
</html>
<?php
$x=$_POST["input1"];
$p=$_POST["option"];
$b="";
switch($p){
case "b":
while ($x>1){
$r= $x % 2;
$x=$x/2;
$b=$r . $b;
}
break;
case "o":
while ($x>1){
$r= $x % 8;
$x=$x/8;
$b=$r . $b;
}
break;
case "h":
while ($x>1){
$r= $x % 16;
$x=$x/16;
switch ($r){
case 10:
$r="A";
break;
case 11:
$r="B";
break;
case 12:
$r="C";
break;
case 13:
$r="D";
break;
case 14:
$r="E";
break;
case 15:
$r="F";
break;
case 16:
$r=10;
break;
}
$b=$r . $b;
}
break;
case "c":
$x=$_POST["input1"];
$th=0;
$ths="";
$As=0;
$hs="";
$t=0;
$ts="";
$o=0;
$os="";
$r="";
//thousand
if ($x>1000){
$th = substr($x / 1000,0,1);
$x = $x % 1000;
switch ($th){
Case 1:
$ths = "M";
break;
Case 2:
$ths = "MM";
break;
Case 3:
$ths = "MMM";
break;
}
}
//hundred
if ($x > 100) {
$h = substr($x / 100,0,1);
$x = $x % 100;
switch ($h){
Case 1:
$hs = "C";
break;
Case 2:
$hs = "CC";
break;
Case 3:
$hs = "CCC";
Case 4:
$hs = "CD";
break;
Case 5:
$hs = "D";
break;
Case 6:
$hs = "DC";
break;
Case 7:
$hs = "DCC";
break;
Case 8:
$hs = "DCCC";
break;
Case 9:
$hs = "CM";
break;
}
}
//Tens
if ($x > 10) {
$t = substr($x / 10,0,1);
$x = $x % 10;
switch ($t){
Case 1:
$ts = "X";
break;
Case 2:
$ts = "XX";
break;
Case 3:
$ts = "XXX";
break;
Case 4:
$ts = "XL";
break;
Case 5:
$ts = "L";
break;
Case 6:
$ts = "LX";
break;
Case 7:
$ts = "LXX";
break;
Case 8:
$ts = "LXXX";
break;
Case 9:
$ts = "XC";
break;
}
}
//ones
switch ($x){
Case 1:
$os = "I";
break;
Case 2:
$os = "II";
break;
Case 3:
$os = "III";
break;
Case 4:
$os = "IV";
break;
Case 5:
$os = "V";
break;
Case 6:
$os = "VI";
break;
Case 7:
$os = "VII";
break;
Case 8:
$os = "VIII";
break;
Case 9:
$os = "IX";
break;
}
echo $ths.$hs.$ts.$os;
break;
}
echo $b;
?>
Last edited:
