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<?php class c { function __wakeup() { //$this->prop = 'I am awake'; } } $a = []; $a[] = new c; $a[0]->prop = 'asleep'; $a[1] =& $a[1]->prop; var_dump(unserialize(serialize($a)));
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: Creation of dynamic property c::$prop is deprecated in /in/sRfqe on line 11 Fatal error: Uncaught Error: Attempt to modify property "prop" on null in /in/sRfqe:12 Stack trace: #0 {main} thrown in /in/sRfqe on line 12
Process exited with code 255.

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