Improvements 🔧

• ExceptionTypeResolver as an interface allowing for custom implementations (phpstan/phpstan-src@a125304, phpstan/phpstan-src@dec03af), #5044
• Stub for RecursiveArrayIterator (phpstan/phpstan-src@8c33955)
• RuleTestCase - throw internal errors (phpstan/phpstan-src@93806cb)
• Updated BetterReflection (phpstan/phpstan-src@de00c86)

Bleeding edge 🔪

• Backward Compatible PHPStan API rules (phpstan/phpstan-src@8a05e0d)
  • Learn more: https://phpstan.org/developing-extensions/backward-compatibility-promise
• Inspect types for missing typehints recursively (phpstan/phpstan-src@2f456b9), #5148
• Inspect prefixed PHPDocs for invalid types recursively (phpstan/phpstan-src@003d235), #3723
• Inspect unresolvable types in PHPDoc recursively (phpstan/phpstan-src@1de5de8), #3753
• Intersect array key type with int|string (phpstan/phpstan-src@724c8ba), #3753
• Detect unresolvable return type after generic function call (phpstan/phpstan-src@9070c5b)

If you want to see the shape of things to come and adopt bleeding edge features early, you can include this config file in your project's phpstan.neon:

includes:
	- vendor/phpstan/phpstan/conf/bleedingEdge.neon

Of course, there are no backwards compatibility guarantees when you include this file. The behaviour and reported errors can change in minor versions with this file included. Learn more

Bugfixes 🐛

• Editor URL - fix for traits (phpstan/phpstan-src@bb841d2), #5030
• Allow TARGET_PROPERTY attributes on promoted properties (#528), #4418, thanks @dbrekelmans!
• More verbose messages for IntegerRangeType (phpstan/phpstan-src@d23b4b7)
• Throw type in result cache (phpstan/phpstan-src@30ec3a0), #5056
• Result cache - fix noticing changed extended interfaces (phpstan/phpstan-src@d53a9a1), #5056
• Correct VerbosityLevel in TooWide*ReturnType rules (phpstan/phpstan-src@838d1e4), #5095, #4967, #3748
• CallToFunctionStamentWithoutSideEffectsRule - do not report PHPStan testing functions (phpstan/phpstan-src@6eaf6c2)
• Turns out static property can be accessed on trait too (phpstan/phpstan-src@688a87f), #5143
• Reset ObjectType caches after stub validation (phpstan/phpstan-src@33c9bdc), #5153
• TypeCombinator - fix intersecting BenevolentUnionType (phpstan/phpstan-src@57e3cbf)

Function signature fixes 🤖

• Fix implode() with named arguments (phpstan/phpstan-src@18f8473), #5018
• intdiv() throw extension (#527), thanks @VincentLanglet!
• Add SimpleXMLElement constructor throw type extension (#532), thanks @VincentLanglet!
• functionMap - remove duplicate keys (phpstan/phpstan-src@e1efa03), #5049
• uopz_set_hook fixes (phpstan/phpstan-src@4effc89)
• Fix Date throw type extensions (#531), thanks @VincentLanglet!
• Fixed signatures of gmp_div, odbc_exec and unregister_tick_function (#533), thanks @danielmarschall!
• Updated phpstorm-stubs (phpstan/phpstan-src@bba6631)
• Updated PHP 8 stubs (phpstan/phpstan-src@fcb5c12, phpstan/phpstan-src@1aa9af8, phpstan/phpstan-src@63f40f1, phpstan/phpstan-src@10a833f), #5137
• Update return type hint for stream_bucket_make_writeable (#537), thanks @bytestream!
• Make second parameter of toPHP optional (#543), thanks @franmomu!
• Revert Incorrect return type for SplFileObject::fgetcsv() (#479), thanks @VincentLanglet!
• Correct the signature of mysqli_get_client_version() (#545), thanks @johnbillion!
• Dynamic return type for number_format (#553), thanks @BackEndTea!
• Reflection throw type extensions (#552), thanks @VincentLanglet!