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<?php class A { } $b=new A; function aaa($obj) { $obj->ret=6; } var_dump($b->ret); aaa($b); var_dump($b->ret);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined property: A::$ret in /in/V6mES on line 23 NULL Deprecated: Creation of dynamic property A::$ret is deprecated in /in/V6mES on line 17 int(6)

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