1.9.4

Improvements 🔧

• Various performance optimizations from @staabm (#2098, #2099, #2100, #2101, #2103, #2104)
• Resolve parameter types only when checkArgumentTypes=true (#2106), thanks @staabm!
• Keep NeverType isExplicit flag in TypeCombinator::intersect() (#2112), thanks @staabm!
• Keep NeverType isExplicit flag in InitializerExprTypeResolver (#2114), thanks @staabm!
• Add TypeCombinator::removeFalsey() (#2003), thanks @axlon!
• Option usePathConstantsAsConstantString (#2050), thanks @MartinMystikJonas!

Bugfixes 🐛

• Fix native type on unset (#2107), #7805, thanks @rajyan!
• Fix return type of array_search() with constant array type haystack (#1806), #3789, thanks @takaram!
• parse_str() might return nested arrays by-ref (#1994), #8356, thanks @staabm!
• Fix regression in for loop (phpstan/phpstan-src@a8975b1), #8520
• Fix readonly properties bugs and infinite recursion (phpstan/phpstan-src@a7fed03), #8543
• Fix internal error for dynamic properties defined on interface on PHP 8.2 (phpstan/phpstan-src@4025209), #8537

Internals 🔍

• Implement getConstantStrings() on Type (#1979), thanks @staabm!
• Fix node PHPDoc type hints (#2053), thanks @herndlm!
• Refactor FilterVarDynamicReturnTypeExtension to pass around Types instead of Args and the Scope (#2109), thanks @herndlm!