1--TEST-- 2Bug #35895 (__sleep and private property) 3--FILE-- 4<?php 5class Parents { 6 private $parents; 7 public function __sleep() { 8 return array("parents"); 9 } 10} 11 12class Child extends Parents { 13 private $child; 14 public function __sleep() { 15 return array_merge(array("child"), parent::__sleep()); 16 } 17} 18 19$obj = new Child(); 20serialize($obj); 21 22?> 23--EXPECTF-- 24Warning: serialize(): "parents" returned as member variable from __sleep() but does not exist in %s on line %d 25