$container->has() always true about phpstan-symfony

[alcaeus]

I assume you configured a project.exception_listener in your container? The bundle checks the compiled container to infer return types of the has and get methods, which is why you'll get that error message.

[lookyman]

What if the different environments have different defined services?

You can pass different paths to respective environment containers in different configs and run PHPStan with those. For example, I always use a special phpstan.tests.neon config for my tests, which just includes the normal config and redefines the container path to the test one.

However, there is an other way, check out this part of the README.

[ToBee94]

yes the service is defined in the config.

They are serveral problems:

The check ensures that the service has been loaded correctly and a check that the service was ever defined. What if the pass should only be used if the service has been defined?
Also what if I deregister the service in other passes or listener?

What if the different environments have different defined services?

[alcaeus]

I'm not saying whether or not it's correct, I'm merely saying why you get the error. This is what this library does: it inspects your container and tells you that the service is there so you don't need to check for its existence.

[Wirone]

I got this error when I wanted to override some listener's priority and was checking if it's registered by using has(). I needed to check it because that listener is registered dynamically based on configuration - for current config it's always enabled.

I changed PHPStan's Symfony extension config by disabling constant_hassers and it's working :)

[github-actions]

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