Online PHP editor | refs for g3T71

<?php class a implements \Serializable { /** @var b */ private $b; /** @var */ private $v; public function __construct($v, b $b) { $this->b = $b; $this->v = $v; } /** * {@inheritdoc} */ public function serialize() { return serialize([$this->v, $this->b]); } /** * {@inheritdoc} */ public function unserialize($serialized) { list($this->v, $this->b) = unserialize($serialized); } /** * @return b */ public function getB() { return $this->b; } } class b { private $b; public function __construct($b) { $this->b = $b; } } $b = new b('test'); $t = serialize([['field1' => new a(1, $b), 'field2' => new a(2, $b)]]); $t = serialize([1, $t]); list($sss, $uns) = unserialize($t); $uns = unserialize($uns); var_dump($uns); var_dump($uns[0]['field1']->getB() === $uns[0]['field2']->getB());