Online PHP editor | refs for QEdfQ

<?php class Foobar implements \Serializable { /** @return string */ public function serialize(): string { return serialize(new \DateTimeZone('Europe/Andorra')); } /** @param string $serialized */ public function unserialize($serialized) { var_dump($serialized); var_dump(unserialize($serialized)->getName()); } } (new Foobar())->unserialize((new Foobar())->serialize()); var_dump(unserialize(serialize(new Foobar())));