Getting type from clone operator

[pepakriz]

No description provided.

[ondrejmirtes]

It'd be nice if it cloned only objects (e.g. $type->getClass() !== null) + if there was a rule to check if we are cloning MixedType or type with getClass() !== null. It could be on level 3 or 4.

Cloning anything other than an object results in fatal error: https://3v4l.org/ZmorQ I'd like the test example to be valid.

[pepakriz]

PR Updated. I'm not sure about naming, so check it and give feedback please.

[ondrejmirtes]

Merged as 97f0d45 and 7ffd895. I improved the latter commit a little bit. Thanks!

[ondrejmirtes]

@pepakriz BTW There was quite a bad mistake in your PR - both PHPUnit and PHPStan died during build: f9176d0

[ondrejmirtes]

Also I like to add namespaces to all test files so there can be multiple classes called Foo etc.