Write a PHP script for the following: Design a form to accept a number from the user. Perform the operations and show the results.  Check whether number is palindrome or not.  Reverse the number using recursions. (Use the concept of self processing page.)||EasyCoding45

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 In This Tutorial we are going to learn how we can Write a PHP script for the following:

 Design a form to accept a number from the user. Perform the operations and show the results.

  Check whether number is palindrome or not.

  Reverse the number using recursions.

 (Use the concept of self processing page.)


Program ::--

<html>

<head>

<title>palindrome and reverse</title>

</head>

<body>

<form action="<?php echo$_SERVER['PHP_SELF']?>" method=POST>

Enter Number :<input type=text name=t1><br>

<input type=radio name=r1 value=1>Check whether it is palindrome or not</br>

<input type=radio name=r1 value=2>Reverse the number using Recursion </br>

<input type=submit value=convert></br>

</form>

<?php


$num=$_POST['t1'];

$op=$_POST['r1'];

function palindrome($num)

{

$temp=$num;

$m=0;

while($num>1)

{

$r=$num%10;

$m=$m*10+$r;

$num=$num/10;

}

if($temp==$m)

echo "It is Palindrome number ";

else

echo "It is Not Palindrome number ";

}

function reverse($num)

{

static $m=0;

if($num>1)

{

$r=$num%10;

$m=$m*10+$r;

reverse($num/10);

}

else

echo"Reverse of a number is :$m";

}

switch($op)

{

case 1:

palindrome($num);

break;

case 2:

reverse($num);

break;

}

?>

OutPut ::--





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