Input
Output
<?php // Define the number $number = 12345; $reverse = 0; $temp = $number; // Reverse the number using a loop while ($temp > 0) { $digit = $temp % 10; $reverse = $reverse * 10 + $digit; $temp = (int)($temp / 10); } // Display the result echo "Original number: $number<br>"; echo "Reversed number: $reverse"; ?>