Palindrome In Number in PHP

1. Forget Code
2. PHP
3. Palindrome In Number

function Palindrome($num){
    $rnumr = 0;
    $numb = $num;
    while($num > 0){
      $rnum = $rnum * 10 + $num % 10;
      $num /= 10;
    }
    return $rnum == $numb;
}