Multicatch RFC proposal

Hello everyone! I've just created an RFC draft for catching multiple exception types in one catch statement: https://github.com/bronek89/php-multicatch-rfc I wrote RFC on github to check if there is any positive response from community. Basically it introduces possibility to write code such as: try { // ... } catch (DbException | ResourceNotFoundException $e) { throw new HttpException("not found", 404, $e); } catch (\Throwable $e) { throw new HttpException("fail", 500, $e); } Provided patch is my first experience with PHP source code, so it could be not perfectly written (or simply poor ;-) ) . What do you think about introducing that kind of feature into PHP? -- Regards, Bronisław Białek.