Online PHP editor | refs for 77DE1

<?php class A implements Serializable { public function unserialize($p) { echo 'uns'; } public function serialize() { return ''; } } class B { public function __wakeup() { echo 'wak';throw new Exception; } public function __destruct() { echo 'des'; } } $g[]=new B; $g[]=new A; echo serialize($g); $s='a:2:{i:0;O:1:"B":0:{}i:1;C:1:"A":0:{}}'; var_dump(unserialize($s));