Online PHP editor | refs for gO9IK

@ 2024-05-28T15:54:24Z

<?php

class A {
    public $v;
    public function __destruct() {
        echo "Hello there";
    }
}
class B {
    public $v;
    public function __destruct() {
        echo " from the other side";
    }
}

$a = new A();
$b = new B();
$a->v = $b;
$b->v = $a;

echo "Before exit\n";
exit(4);