1--TEST-- 2Bug GH-10747 (Private fields in serialized DateTimeImmutable objects throw) 3--INI-- 4date.timezone=UTC 5--FILE-- 6<?php 7class I extends DateTimeImmutable 8{ 9 private int $var1 = 1; 10 private $var2 = 0; 11 protected int $var3 = 3; 12 protected $var4; 13 14 function __construct() 15 { 16 parent::__construct(); 17 $this->var2 = 2; 18 $this->var4 = 4; 19 } 20} 21 22$i = new I; 23$s = serialize($i); 24$u = unserialize($s); 25 26var_dump($i, str_replace(chr(0), '!', $s), $u); 27?> 28--EXPECTF-- 29object(I)#1 (7) { 30 ["var1":"I":private]=> 31 int(1) 32 ["var2":"I":private]=> 33 int(2) 34 ["var3":protected]=> 35 int(3) 36 ["var4":protected]=> 37 int(4) 38 ["date"]=> 39 string(%d) "%s" 40 ["timezone_type"]=> 41 int(3) 42 ["timezone"]=> 43 string(3) "UTC" 44} 45string(%d) "O:1:"I":7:{s:4:"date";s:%d:"%s";s:13:"timezone_type";i:3;s:8:"timezone";s:3:"UTC";s:7:"!I!var1";i:1;s:7:"!I!var2";i:2;s:7:"!*!var3";i:3;s:7:"!*!var4";i:4;}" 46object(I)#2 (7) { 47 ["var1":"I":private]=> 48 int(1) 49 ["var2":"I":private]=> 50 int(2) 51 ["var3":protected]=> 52 int(3) 53 ["var4":protected]=> 54 int(4) 55 ["date"]=> 56 string(%d) "%s" 57 ["timezone_type"]=> 58 int(3) 59 ["timezone"]=> 60 string(3) "UTC" 61} 62
