Improvements 🔧

• Remove function signatures that were removed in PHP 8.0 (#2662), #9954, thanks @Th3Cod3!

Bugfixes 🐛

• Update BetterReflection
  • Fix for non-backed enums (https://github.com/ondrejmirtes/BetterReflection/commit/4dd0f2bb17810ab0ee8f2a77c63d6b02f7b6d0d4)
• Do not invalidate types passed by value (https://github.com/phpstan/phpstan-src/commit/0b8dca74e5345244a955535b54e9874beae76713), https://github.com/phpstan/phpstan/discussions/9927
• Do not influence types of arguments before the function is called (https://github.com/phpstan/phpstan-src/commit/c45d42dd1d031016668099957d2b77706f208d67)
• Fixed collapsing of constant arrays (https://github.com/phpstan/phpstan-src/commit/746de74c5cdd339c9020cfb03784fb39229ed86a), #9985

Internals 🔍

• Lazier type-resolving in isset checks (#2664), thanks @staabm!
• Refactor to invalidate args inside processArgs (https://github.com/phpstan/phpstan-src/commit/52eb6f8e5f19a41b8a00ca331ba67c7cba8aa952)
• Merge array types a bit later (https://github.com/phpstan/phpstan-src/commit/adbc35a1c72585df4586131f8e99b882bb64677d)