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<?php class c { function __wakeup() { $this->prop = 'I am awake'; } } $a = []; $a[] = new c; $a[0]->prop = 'asleep'; $a[1] =& $a[0]->prop; var_dump(unserialize(serialize($a)));
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: Creation of dynamic property c::$prop is deprecated in /in/68Hg5 on line 11 Deprecated: Creation of dynamic property c::$prop is deprecated in /in/68Hg5 on line 14 array(2) { [0]=> object(c)#2 (1) { ["prop"]=> &string(10) "I am awake" } [1]=> &string(10) "I am awake" }

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