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<?php $obj = (object) array( "\0*\0bar" => 1, "\0Foo\0baz" => 2, ); class Foo { public function getVars($obj) { var_dump(get_object_vars($obj)); } } var_dump(get_object_vars($obj)); (new Foo())->getVars($obj); var_dump($obj->{"\0*\0bar"}); var_dump($obj->{"\0Foo*\0baz"});

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