Bleeding edge 🔪

• Fix position variance of static method parameters (#2313), thanks @jiripudil!
• Check variance of template types in properties (#2314), thanks @jiripudil!
• OverridingMethodRule - include template types in prototype declaring class description (phpstan/phpstan-src@ca2c66c)

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

Improvements 🔧

• Helper PHPDoc type: template-type (calling Type::getTemplateType() method) (phpstan/phpstan-src@b6d0c87), #9053
• Some useful advanced PHPDoc types (phpstan/phpstan-src@387ebd5)
  • enum-string
  • empty-scalar
  • non-empty-scalar
  • non-empty-literal-string
  • pure-callable
  • closed-resource
  • non-empty-mixed
  • callable-array
• RuleErrorBuilder - support multiple tips nicely (phpstan/phpstan-src@e06c529)
• StrictComparisonOfDifferentTypesRule - tip for always true comparison between enums (phpstan/phpstan-src@a327965, phpstan/phpstan-src@9850ea7)
• Handle invalid type aliases better (phpstan/phpstan-src@fc5515a), #9077, #8473
  • Uses phpstan/phpdoc-parser 1.17
  • phpstan/phpdoc-parser@bfec872
  • phpstan/phpdoc-parser@d3753fc

Bugfixes 🐛

• Be smarter about new array keys after assignment (phpstan/phpstan-src@6c32371), #9131, #8900, #8222
• Fix StaticType::isSuperTypeOf() for subtypes of ObjectType (phpstan/phpstan-src@b439fed), #9142
• TypehintHelper::decideTypeFromReflection() should accept correct ancestor's ClassReflection, not just class name (phpstan/phpstan-src@297a9fe)

Function signature fixes 🤖

• Add types for IntlPartsIterator (#2324), thanks @zonuexe!