Conditional $container->get() not evaluated correctly

[alcaeus]

First off, is there a way to test the Symfony extension in the PHPStan Playground? In absence of that, here is the classic way of explaining the problem. We have a couple of conditional get calls to the service container like so:

if ($container->has('doctrine.orm.entity_manager')) {
    $em = $container->get('doctrine.orm.entity_manager');
    // ...
}

Unfortunately, this conditional is not properly evaluated:

Service "doctrine.orm.entity_manager" is not registered in the container.

In this case, the get should not cause an error since it will not be reached if there's no such service.

[lookyman]

You are correct, this is not currently supported at all. I will give it some thought over the weekend and hopefully I can come up with a solution.

[alcaeus]

Great, thank you for the quick feedback! ❤️

[lookyman]

@alcaeus I've tried several approaches, all of them being rather hacky, and I don't particularly like any of them, but this one should work #7. Could you please test it?

[lookyman]

Closed by #7

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