<?php

class Macrae
{
    function get($var)
    {
        return $this->array[$var];
    }

    function __get($var)
    {
        return $this->array[$var];
    }

    function register($var, $var1)
    {
        self::$array[$var] = $var1;
    }
}

Macrae::register("hello", "one");

class Something extends Macrae
{
    function Something()
    {
        echo $this->hello;
    }
}

$something = new Something;