PHP Classes

<?php

        class Hotel
        {
            public $name;
            public $rooms = 200;
            public $booked = 80;
            public $hasPool; // Boolean Value

            public function roomsAvailable()
            {
                return $this->rooms - $this->booked;
            }

        }

        $ReubenInn = new Hotel;

        $ReubenInn->name = "ReubenInn";
        $ReubenInn->hasPool = true;

        echo "There are " . $ReubenInn->roomsAvailable() . " rooms available";

    ?>