PHP8 fatal error suppression

[jtraulle]

Bug report

Since PHP 8, @ Error Suppression operator does not silent fatal errors anymore.
See https://php.watch/versions/8.0/fatal-error-suppression for more.

For exemple, this line :
https://github.com/phpstan/phpstan-rrc/blob/3a08cb018572938ca6b90f861c5fbca17baeab4c/src/Command/CommandHelper.php#L238

now output :

Warning Error: mkdir(): File exists
In [phar:///var/www/html/vendor/phpstan/phpstan/phpstan/src/Command/CommandHelper.php, line 183]

Nothing is really broken but the error output is not expected and might be confusing for some people ...

[mergeable]

This bug report is missing a link to reproduction on phpstan.org.
It will most likely be closed after manual review.

[ondrejmirtes]

Hello, PHPStan out of the box does not output this message. This is most likely caused by your custom error handler registered most likely by a bootstrap file.

[dktapps]

mkdir doesn't produce a fatal error anyway, does it?

[ondrejmirtes]

Yeah, it doesn't, it's a warning.

[github-actions]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.