// Number.php
  // 2010-07-21
  // Chieh Cheng
  // http://www.CynosureX.com/

  // GNU General Public License (GPL) Version 2, June 1991

  class Number
  {
    private $number = 0;

    public function Number ($num)
    {
      $this->number = $num;
    }

    public function getValue ()
    {
      return $number;
    }

    public function isEven ()
    {
      $remainder = $this->number % 2;
      $result = $remainder == 0;
      return $result;
    }

    public function isOdd ()
    {
      return ! $this->isEven ();
    }
  }
?>