Input
Output
<?php // Define the number $originalNumber = 121; $number = $originalNumber; $reverse = 0; // Reverse the number while ($number > 0) { $digit = $number % 10; $reverse = ($reverse * 10) + $digit; $number = (int)($number / 10); } // Check if the original and reversed numbers are the same if ($originalNumber == $reverse) { echo "$originalNumber is a Palindrome number."; } else { echo "$originalNumber is NOT a Palindrome number."; } ?>