Program 1
<html>
<body>
<center>
<table border=1>
<tr bgcolor=yellow><th >------------Menu Application----------</th></tr>
<tr bgcolor=cyan>
<td>1. Factorial Of Number</td>
</tr>
<tr bgcolor=green>
<td>2. Reverse Of Number</td>
</tr>
<tr>
<td>3. Palindrom Number</td>
</tr>
<tr bgcolor=blue>
<td>4. Armstrong Number</td>
</tr>
<tr>
<td>Enter Your choice
<form method=post action=MenuApplication.php>
<input type=text name=txtchoice>
<input type=submit value=submit name=btnsubmit>
</form>
</td>
</tr>
</table>
<pre>
<?php
if(isset($_POST['btnsubmit']))
{
$choice=$_POST['txtchoice'];
switch($choice)
{
case 1:
{
header("Location:factorial.php");
break;
}
case 2:
{
header("Location:reverse.php");
break;
}
case 3:
{
header("Location:palindrom.php");
break;
}
case 4:
{
header("Location:armstrong.php");
break;
}
default:echo "<font color=red size=5>Invalid choice</font>";
}
}
?>
</pre>
</center>Program 2
<?php include 'MenuApplication.php'?>
<html>
<head><title>Palindrome Page</title></head>
<body>
<center>
<br><h5>Enter A Number to check palindrom</h4>
<form method=post action=palindrom.php>
<input type=text name=txnumber>
<input type=submit value=submit name=btnsubmit1>
</form>
<?php
if(isset($_POST['btnsubmit1']))
{
$n=$_POST['txnumber'];
$m=$n;
$r;
$s=0;
while($n!=0)
{
$r=($n%10);
$s=$s*10+$r;
$n=(int)($n/10);
}
if($m==$s)
echo "<font color=green size=5> Number is palindrom</font>";
else
echo "<font color=red size=5> Number is not palindrom</font>";
}
?>
<center>
</body>
</html>Program 3
<?php include 'MenuApplication.php'?>
<html>
<head><title>Palindrome Page</title></head>
<body>
<center>
<br><h5>Enter A Number to check armstrong</h4>
<form method=post action=armstrong.php>
<input type=text name=txnumber>
<input type=submit value=submit name=btnsubmit1>
</form>
<?php
if(isset($_POST['btnsubmit1']))
{
$n=$_POST['txnumber'];
$m=$n;
$r;
$s=0;
while($n!=0)
{
$r=($n%10);
$s=$s+($r*$r*$r);
$n=(int)($n/10);
}
if($m==$s)
echo "<font color=green size=5> Number is armstroing</font>";
else
echo "<font color=red size=5> Number is not armstrong</font>";
}
?>
<center>
</body>
</html>Program 4
<?php include 'MenuApplication.php'?>
<html>
<head><title>Reverse Page</title></head>
<body>
<center>
<br><h5>Enter A Number for Reverse of Number</h4>
<form method=post action=reverse.php>
<input type=text name=txnumber>
<input type=submit value=submit name=btnsubmit1>
</form>
<?php
if(isset($_POST['btnsubmit1']))
{
$n=$_POST['txnumber'];
$r;
$s=0;
while($n!=0)
{
$r=($n%10);
$s=$s*10+$r;
$n=(int)($n/10);
}
echo "<font color=blue size=5> Reverse is: ".$s."</font>";
}
?>
<center>
</body>
</html>
