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![]() Server : Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.20 System : Linux st2.domain.com 3.10.0-1127.10.1.el7.x86_64 #1 SMP Wed Jun 3 14:28:03 UTC 2020 x86_64 User : apache ( 48) PHP Version : 7.4.20 Disable Function : NONE Directory : /usr/share/tests/pecl/igbinary/tests/ |
--TEST-- __wakeup can replace a copy of the object referring to the root node. --FILE-- <?php #[AllowDynamicProperties] class Obj { function __construct($a) { $this->a = $a; } public function __wakeup() { echo "Calling __wakeup\n"; $this->a = "replaced"; } } $a = new stdClass(); $a->obj = new Obj($a);; $serialized = igbinary_serialize($a); printf("%s\n", bin2hex($serialized)); $unserialized = igbinary_unserialize($serialized); var_dump($unserialized); --EXPECTF-- 000000021708737464436c617373140111036f626a17034f626a14011101612200 Calling __wakeup object(stdClass)#%d (1) { ["obj"]=> object(Obj)#%d (1) { ["a"]=> string(8) "replaced" } }