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<?php class D { public function __get($name) { echo "D::__get($name)\n"; } public function __destruct() { echo "D::__destruct\n"; } public function __wakeup() { echo "D::__wakeup\n"; } } class C { public function __destruct() { echo "C::__destruct\n"; $this->c->b; } } unserialize('O:1:"C":1:{s:1:"c";O:1:"D":0:{}}');
Output for 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 8.0.0 - 8.0.12, 8.1rc1 - rc3
D::__wakeup C::__destruct D::__get(b) D::__destruct

preferences:
55.64 ms | 532 KiB | 13 Q