Fix phpstan/phpstan#14314: strange behavior on regex capture groups #5239

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Merged

ondrejmirtes merged 2 commits into phpstan:2.1.x from phpstan-bot:create-pull-request/patch-n3ujwwh

Mar 23, 2026

Merged

Fix phpstan/phpstan#14314: strange behavior on regex capture groups #5239

Add tests for count narrowing with optional keys and IntegerRange siz…

GitHub Advanced Security / octoscan succeeded Mar 17, 2026 in 2s

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