Hello

[eluser]mdowns[/eluser]
I try to avoid globals whenever possible. You can use class members like so:

Code:

<?php

    class R{
        var $a,$b;
        function a(){

            $this->a=1;

            $this->b=2;

        }

        function b(){

            var $c = $this->a + $this->b;

            echo $c;

        }

    }

?>