Online PHP editor | refs for dnsGP

@ 2016-01-26T19:46:07Z

<?php

class A {
    public $b;
    
    public function __construct() {
        $this->b = new B();
    }
}

class B {
    public $a;
    
    public function __construct() {
        $this->A = new A();
    }
}

$a = new A();

echo serialize($a);