Unable to detect real driver for proper query type inference in phpstan-doctrine

[janedbal]

Support Question

Hi, I'm trying to improve query type inference support in phpstan-doctrine, see PR. Any type of DQL expression is dependent on used driver (and PHP version and config). I tried to make this work out of the box (by autodetection) and so far I used this for conditional logic:

$em->getConnection()->getDriver() instanceof Doctrine\DBAL\Driver\PgSQL\Driver // not working with middlewares

But now I realized that when middlewares are used, this will never match. And I found no reliable way in public api of doctrine/dbal to detect actually used driver. Did I miss some approach or do you think it would be handy even for other usecases to somehow expose really used driver?

I dont care about the instance itself, I could work even with some enum like those used in connection params or just its class-string.

[derrabus]

getNativeConnection() is the best the public API can offer at runtime. Also note that middleware could perform arbitrary transformations on results, like type casting or changing array keys.

[janedbal]

Ok, I ended up using that anyway. Thanks for confirmation.

[github-actions]

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