var $rooms = 3;
var $size = 100;
function housepro()
{
$house_p = "Rooms: " . $this->rooms;
$house_p .= "<br>";
$house_p .= "Size: " . $this->size;
return $house_p;
}
}
class smallHouse extends house
{
}
$house = new house();
$house->rooms = 7;
$house->size = 400;
$var = $house->housepro();
echo $var;
echo "<br>";
// the second class
$house = new smallHouse();
$house->rooms;
$house->size;
$var = $house->housepro();
echo $var;
?>
</body>
</html>
