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<?php namespace Foo; class Bar {} var_dump(serialize(new \Foo\Bar())); var_dump('Foo\\..\\..\\.ssh\\id_rsa'); var_dump(unserialize('O:7:"Foo\\Baz":0:{}')); var_dump(unserialize('O:21:"Foo\\AA\\BB\\.ssh\\id_rsa":0:{}'));

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