[FIXED] How to disable warning for specific exceptions?

Issue

I do get a warning whenever I throw an exception in my code without explicitly stating it in the docblocs:

I know this can be fixed by adding @throw tags, but the warning is actually not 100% true, as I do handle the exception in /app/Exceptions/Handler.php. I would like to disable the warning for this single exception. Is this possible in PHPStan? I have not found anything in the docs, but in this blog post https://phpstan.org/blog/bring-your-exceptions-under-control it seems that one can have unchecked & checked exceptions, and I believe unchecked exceptions do not need to be declared. However, marking my exception unchecked in phpstan.neon does not get rid of the error:

 exceptions:
        uncheckedExceptionClasses:
            - 'app\Exceptions\AuthenticationException'

I also noticed that the Symfony\Component\HttpKernel\Exception\NotFoundHttpException exception does not trigger the warning. I am not sure why, but it seems there is already a set of exceptions where no @throw is needed.

How can I suppress the warning for my exception?

Solution

As Bob has correctly stated this comes from PhpStorm itself and not PHPStan.

You can add any exception to the Unchecked Exception list so it will be ignored by PhpStorm at Settings/Preferences | PHP | Analysis

https://www.jetbrains.com/help/phpstorm/php-missing-throws-tag-s.html

---

As to why Symfony\Component\HttpKernel\Exception\NotFoundHttpException is not reported -- they have different parents:

• NotFoundHttpException extends HttpException extends \RuntimeException (which is in unchecked list)
• AuthenticationException extends \Exception

Answered By - LazyOne

Answer Checked By - Marilyn (PHPFixing Volunteer)