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<?php $o = new stdClass; $o->{$name = " \x0"} = 'a'; var_dump(array($name, $o->{" "}, $o->$name));
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined property: stdClass::$ in /in/EZXUq on line 5 array(3) { [0]=> string(2) " " [1]=> NULL [2]=> string(1) "a" }

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