[UPHPU] Accessing a Parent Object's Other Variables

[Richard K Miller]

This is the composition vs. inheritance debate, right?

In inheritance, B is a descendant of A. With composition, A has a B.

Richard



On Jun 22, 2009, at 9:07 PM, Kirk Cerny wrote:


> This just seems like a really bad idea to me.
> You also mentioned that there is a parent class, but I dont see the
> extends keyword.
>
> <?php
>
> Class A {
>
>   var $msg = 'Why hello there my old friend';
>
>   function  __construct() {
>   }
>
> }
>
>
> Class B extends A {
>
>   function __construct() {
>   }
>
> }
>
>
>
> $b = new B();
>
> echo $b->msg;
>
> Kirk Cerny
>