Resolve substr based on configured PHP version

[VincentLanglet]

trafficstars

Closes https://github.com/phpstan/phpstan/issues/13129

[phpstan-bot]

This pull request has been marked as ready for review.

[staabm]

btw: since phpunit got upgraded on the PHPStan 2.x branch, we need to be careful to send PRs to PHPStan 1.12.x only when easy mergabe into 2.x (attributes got added etc)

[VincentLanglet]

btw: since phpunit got upgraded on the PHPStan 2.x branch, we need to be careful to send PRs to PHPStan 1.12.x only when easy mergabe into 2.x (attributes got added etc)

Only change is this attribute https://github.com/phpstan/phpstan-src/blob/2.1.x/tests/PHPStan/Analyser/LooseConstComparisonPhp7Test.php#L24

I dunno if it will even create a conflict but if ondrej ask, I can target 2.1.x instead :)

[ondrejmirtes]

I'd prefer this one only for 2.1.x :) Thanks.

[VincentLanglet]

Rebased on 2.1.x @ondrejmirtes

[ondrejmirtes]

Thank you!