Print Reverse of any number

				
					<html> 
<head>
    <title>Reverse
    </title> 
</head> 
<body> 
    <table>
        <form name="frm" method="post"> 
        <tr>
            <td>Number</td>
            <td><input type="text" name="rev"></td>
        </tr>
        <tr>
            <td> </td>
            <td><input type="Submit" value="Reverse" name="rev2"></td>
        </tr> 
        </form>
    </table> 
    <?php if(isset($_POST['rev2'])) 
    { 
    $rev=0; $num=$_POST['rev'];
    while($num>=1) 
    { 
    $re=$num%10;
    $rev=$rev*10+$re;
    $num=$num/10; 
    } 
    } 
    echo "Reverse of the given number is $rev"; ?> 
</body> 
</html>

Leave a Reply