Online PHP editor | refs for Dp9Pb

<?php namespace Derp; abstract class A { public $stuff = array(); abstract public function __construct(); } class B extends A { protected $kids; protected $log; public function __construct() { } public function bee() { $this->kids = new C($this); $this->kids->cee(); echo "Buzz bee\n"; } public function updateLog($msg) { $this->log[] = $msg; echo "Adddig log $msg\n"; } } class C { public $Cups = "cCup"; public function __construct($b) { //$this->bee(); $this->Cups = $b; echo "Building c\n"; } public function cee() { $this->stuff = array("MyStuff"); $this->Cups->updateLog("This"); $this->Cups->updateLog("That"); echo "In cee\n"; } } $b = new B(); $x = $b->bee(); var_dump($b);