PHP Menu Driven Application Part – 1

TechVidvan Team
1 year ago
Program 1

<?php  include 'MenuApplication.php'?>
<html>
    <head><title>Factorial Page</title></head>
   <body>
    <center>
        <br><h5>Enter A Number</h4>
           <form method=post action=factorial.php>
                 <input type=text name=txnumber>
                 <input type=submit value=submit name=btnsubmit1>
    </form> 
<?php 
        if(isset($_POST['btnsubmit1']))
        { 
               $n=$_POST['txnumber'];
               $f=1;
               while($n!=0)
               {
                  $f=$f*$n;
                  $n--;
               }
               echo "<font color=blue size=5> Factorial is: ".$f."</font>";
        }     
 ?>
<center>
</body>     
</html>