chore(deps): update phpstan packages

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
phpstan/phpstan	1.10.59 -> 1.12.28
phpstan/phpstan-phpunit	1.3.16 -> 1.4.2

---

Release Notes

phpstan/phpstan (phpstan/phpstan)

v1.12.28

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Improvements 🔧

• More precise elapsed time if it's a low number (phpstan/phpstan-src@7644bd0)

Bugfixes 🐛

• Fix recursion with object shapes in @property referencing other class and then back in recursive manner (phpstan/phpstan-src@33c2cb1), #​13057
• Fix @var PHPDoc type inheritance for class constants (#​4008), #​10911, thanks @​VincentLanglet!
• Allow getenv(null) for PHP 8.0+ (#​4007), #​13065, thanks @​VincentLanglet!
• Properly restore error handler for collecting errors (phpstan/phpstan-src@43c44ee)
• Fix infinite recursion with TemplateIterableType (phpstan/phpstan-src@400ba6d), #​13218
• Avoid error with constant name $ (#​4006), #​12095, thanks @​VincentLanglet!
• Array without 0 in key type is not a list (#​4018), #​9487, thanks @​VincentLanglet!
• Fix HasOffsetValueType::searchArray (#​4013), thanks @​VincentLanglet!
• Rework ArrayReplaceFunctionReturnTypeExtension (#​3958), #​12828, thanks @​VincentLanglet!

Function signature fixes 🤖

• Update PDO errorCode return type (#​4005), #​12571, thanks @​VincentLanglet!
• Fix return type of bzdecompress() (#​4088), thanks @​jlherren!
• Improve mb_convert_encoding return type (#​4010), thanks @​VincentLanglet!

Internals 🔍

• Migrate legacy tests (#​4000), thanks @​VincentLanglet!

v1.12.27

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Major new features 🚀

• Introducing Editor Mode (phpstan/phpstan-src@74b909a)
  • Learn more: https://phpstan.org/user-guide/editor-mode

Improvements 🔧

• Result cache traits optimization - analyse only files using trait when trait implementation changes (phpstan/phpstan-src@bd6fc4e)
• InitializerExprTypeResolver - optimize arithmetical and bitwise operations for large types (phpstan/phpstan-src@275d3b5, phpstan/phpstan-src@572e0e8)
• Limit how big int-mask type can be (phpstan/phpstan-src@80b40f2)

Bugfixes 🐛

• Fix result cache getting stale when editing files mid-analysis (phpstan/phpstan-src@0536d11), #​11788
• Result cache should be invalidated when files change in paths excluded for analysis but not scanning (phpstan/phpstan-src@408692e), #​12381, #​7339
• PHPStan Pro - refresh errors when scanned file is changed (phpstan/phpstan-src@7e3639b), #​12465
• Result cache - add traits to dependencies recursively (phpstan/phpstan-src@e5db864)

v1.12.26

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Improvements 🔧

• Add callback types for array_uintersect etc. (#​3282), #​7707, thanks @​schlndh!
• Support iterable as template type bound (#​3984), #​12214, thanks @​RobertMe!
• Introduce StrrevFunctionReturnTypeExtension (#​3960), thanks @​VincentLanglet!

Bugfixes 🐛

• Fix ImpossibleCheckTypeFunctionCallRule for is_subclass_of and is_a (#​3788), #​3979, #​8464, thanks @​VincentLanglet!
• Fix numeric-string to array-key (#​3326), #​4163, #​4671, #​8592, #​11390, #​12413, thanks @​VincentLanglet!
• Fix callable-string must be non-empty-string (#​3983), #​12979, thanks @​aivchen!
• Use SoapClientMethodsClassReflectionExtension as last extension (#​3955), #​12834, thanks @​VincentLanglet!

Function signature fixes 🤖

• Fix mb_convert_encoding signature (#​3914), #​12309, thanks @​VincentLanglet!

v1.12.25

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Consider comparison as strict when type is the same (#​3942), #​12884, thanks @​VincentLanglet!

v1.12.24

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Bugfixes 🐛

• Fix weird "stdClass not found" error in connection to array shapes (phpstan/phpstan-src@8a6f7e9), #​12803
• Disable Override check for traits (#​3911), #​12471, thanks @​VincentLanglet!
• Fix DateTime::format('u') return type (#​3919), thanks @​mvorisek!
• Fix specifying types on nullsafe true/false comparison (#​3940), #​12866, thanks @​rvanvelzen!

Function signature fixes 🤖

• Fix uopz signature (#​3903), #​12499, thanks @​VincentLanglet!

v1.12.23

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Fix condition of fall-through case not used for exhaustive checks (#​3900), #​11064, #​3488, #​8719, #​12722, thanks @​rvanvelzen!

v1.12.22

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Improvements 🔧

• More precise implode() return type (#​3774), thanks @​staabm!

Bugfixes 🐛

• ArrayType - setting new offset with [] on array with constant-integer offset will add one to the offset (phpstan/phpstan-src@fe595cb), #​9328, #​9850, #​10650
• Optimize scalar values in oversized constant arrays (phpstan/phpstan-src@791e708), #​12671
• StaticPropertyFetch is an impure point (phpstan/phpstan-src@4111d0f)

v1.12.21

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Bugfixes 🐛

• Correctly infer template type from various callables (phpstan/phpstan-src@5920c98), #​12691
• Fix accepting generic callable in CallableType and ClosureType (phpstan/phpstan-src@0e10531), #​12691, #​6828, #​11942, #​11861, #​6828, #​9167
• Fix generalizing constant arrays when the array is getting smaller (phpstan/phpstan-src@8734057), #​12658, #​8030

Function signature fixes 🤖

• Fix MongoCollection::findOne() return type (#​3854), thanks @​aivchen!

v1.12.20

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Bugfixes 🐛

• Recreate @var PHPDoc type from Type::toPhpDocNode() before reporting it as wrong (#​3797), #​12458, #​11015, #​10861, #​11535, thanks @​VincentLanglet!

Internals 🔍

• FileTypeMapper::getNameScope() (phpstan/phpstan-src@bca8902)
• MissingTypehintCheck: reduce duplicate work (#​3843), thanks @​staabm!

v1.12.19

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Improvements 🔧

• Cache the result of ClassReflection::hasMethod() method (#​3825), thanks @​canvural!

Function signature fixes 🤖

• fix MongoLog::setCallback() return type (#​3829), thanks @​aivchen!
• fix MongoCollection::save() return type (#​3829), thanks @​aivchen!

v1.12.18

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Bugfixes 🐛

• Fix empty regex and empty alternation parse (#​3507), #​11762, thanks @​mvorisek!
• Fix negative offset false positive on constant string (#​3784), #​12122, thanks @​staabm!

Function signature fixes 🤖

• Remove obsolete setproctitle function from the functionMap (phpstan/phpstan-src@f5627dc), #​12573

v1.12.17

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If you're using larastan/larastan PHPStan extension, please update to version 2.9.14 alongside PHPStan 1.12.17 for improved compatibility with the new generic static<...> type. Thank you.

Improvements 🔧

• GenericStaticType - support for static<...> (#​1289), #​12485, #​11398, #​10417, #​9807, #​9449, #​8623, #​5512, thanks @​canvural!

Bugfixes 🐛

• VerbosityLevel - Keep traversing type when we can contain lowercase/upercase strings (#​3792), #​12457, thanks @​VincentLanglet!
• FileTypeMapper - fix getting PHPDoc of abstract trait method (phpstan/phpstan-src@2f74584)
• Inherit PHPDoc implicitly from abstract trait method (phpstan/phpstan-src@b57bcad), #​10240, #​10488, #​12073
• Fix PHPDoc inheritance from generic trait (phpstan/phpstan-src@49c631a), #​10914, #​9657
• Standalone null with default value null does not make parameter implicitly nullable (phpstan/phpstan-src@eded2c3), #​12501

Internals 🔍

• Refactoring of PhpDocBlock that enabled a bugfix down the road (phpstan/phpstan-src@ebcb5da, phpstan/phpstan-src@10388a9)

v1.12.16

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Bugfixes 🐛

• Calling to a constructor with promoted properties has side effects (phpstan/phpstan-src@8b27943), #​12379
• Support arrays with union value-types in implode() (#​3772), #​11854, thanks @​staabm!
• Avoid false inference with instanceof (#​3657), thanks @​VincentLanglet!
• Casting ArrayObject to array should not lead to array shape (phpstan/phpstan-src@d38ed50), #​12182
• Add ArrayChangeKeyCaseFunctionReturnTypeExtension (#​3549), #​11795, #​10960, thanks @​VincentLanglet!
• More precise hash() return type (#​3665), thanks @​VincentLanglet!
• Fix union of lowercase/uppercase string with empty string (#​3751), thanks @​VincentLanglet!
• Implement OpenSslEncryptParameterOutTypeExtension (#​3753), thanks @​paulbalandan!
• Update Symfony polyfills (phpstan/phpstan-src@24cdeac), #​12443
• Inferring new from parent constructor - reject types that would fail bound check of the child class (phpstan/phpstan-src@d06f792), #​12386

Function signature fixes 🤖

• More specific return type for stream_context_get_params (phpstan/phpstan-src@ff1feee), #​11796

Internals 🔍

• Makefile: Disable Xdebug in dev tools (#​3467), thanks @​staabm!
• MinMaxFunctionReturnTypeExtension: Cleanup instanceof ConstantScalarType (#​3773), thanks @​staabm!

v1.12.15

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Bugfixes 🐛

• Fix inferring type of new with generic type with constructor in parent class (phpstan/phpstan-src@a063119), #​8219, #​2735
• Support tagged unions in array_merge (#​3770), #​7857, #​8632, #​9559, thanks @​herndlm!

Internals 🔍

• Cleanup instanceof ConstantBooleanType checks (#​3771), thanks @​staabm!

v1.12.14

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Fix preg_match() group containing start/end meta characters (#​3740), #​12297, thanks @​staabm!

v1.12.13

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Improvements 🔧

• get_defined_vars() return type contains known variables (#​3624), #​11948, #​11740, thanks @​MartinMystikJonas!
• Lazier return in UnionType->isSuperTypeOfWithReason() (#​3692, #​3713), thanks @​staabm!
• 5x Faster IntersectionType->getEnumCases() (#​3695), thanks @​staabm!
• MixedType::toArrayKey() returns BenevolentUnionType (#​3696)
• Optimization - do not enter anonymous classes during loop analysis (phpstan/phpstan-src@621e168)
• Introduce ClassAsClassConstantRule (#​3697), #​10859, thanks @​paulbalandan!
• 10% faster FunctionCallParametersCheck (#​3734), thanks @​staabm!
• Faster MutatingScope::getNodeKey() (#​3736), thanks @​staabm!

Bugfixes 🐛

• Fix iterator_to_array return type with generators (#​3652), thanks @​paulbalandan!
• Array map on multiple elements is a list (#​3716), #​12223, thanks @​VincentLanglet!
• RegexArrayShapeMatcher: fix regex wildcard omitted from type (#​3721), #​12211, thanks @​staabm!
• RegexArrayShapeMatcher: fix regex alternatives in capture group are concatenated (#​3722), #​12210, #​12173, thanks @​staabm!
• RegexArrayShapeMatcher: Don't narrow 'J' modifier (#​3723), #​12126, thanks @​staabm!
• Add support for internal classes that overload offset access (#​3725), #​12235, thanks @​Girgias!
• Support # comments in regex with x modifier (#​3735, #​3739), #​12242, thanks @​staabm!

Function signature fixes 🤖

• More precise reflection classes return types (#​3731), thanks @​staabm!
• Fix DOMDocument::create*() return types (#​3737), #​12278, thanks @​staabm!

Internals 🔍

• Add regression test for array self-append (#​3715), #​6948, thanks @​herndlm!
• Use native PHPDocs for Rule and RuleTestCase (#​3698), thanks @​paulbalandan!
• Use native PHPDocs wherever possible (#​3720), thanks @​paulbalandan!
• Added regression test (#​3722), #​12210, #​12173, thanks @​staabm!

v1.12.12

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Improvements 🔧

• Introduce uppercase-string PHPDoc type (#​3613), thanks @​pmjones!

Bugfixes 🐛

• Fix sprintf dynamic return type (#​3640), #​12065, thanks @​VincentLanglet!
• Patch wrong namespace prefixing in PHAR in WindowsRegistryLogicalFinder (phpstan/phpstan-src@f61d324), #​12076
• Fix static return type in php-8-stubs (phpstan/phpstan-src@162f774), #​12077
• Retain list type when assigning to offset 1 of non-empty-list (#​3682), #​12131, thanks @​herndlm!

Function signature fixes 🤖

• Closure::bind and bindTo return benevolent union with null (phpstan/phpstan-src@b049d8d)
• Remove sha256 function definition (#​3664), thanks @​VincentLanglet!

v1.12.11

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Improvements 🔧

• Update fidry/cpu-core-counter (#​3632), https://github.com/phpstan/phpstan/discussions/12026
• Add TypeCombinator::removeTruthy() method (#​3633), thanks @​canvural!
• Add basic type narrowing for $a != '' (#​3304), thanks @​thg2k!
• Use the correct type for final constants (#​3638), thanks @​thg2k!

Bugfixes 🐛

• Fix resolving class constant type using self:: in a class attribute argument (phpstan/phpstan-src@3447391), #​12011, #​10314
• Do not report nonexistent variable passed to by-ref parameter with checkImplicitMixed (level 10 in 2.0) (phpstan/phpstan-src@f158d5b), #​12015
• Add null to array_map(null, $a, $b) (#​3562), thanks @​schlndh!
• Fix ArrayType<mixed, X> with checkImplicitMixed (level 10 in 2.0) (#​3636), #​12051, thanks @​VincentLanglet!

Function signature fixes 🤖

• Fix extract() signature (#​3512), thanks @​VincentLanglet!
• Improve signature for get_defined_constants() (#​3635), thanks @​thg2k!
• fgetcsv accepts null for $length (#​3077), thanks @​staabm!

v1.12.10

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Bugfixes 🐛

• ClassReflection: resolve missing template type to its default (if set) rather than bound (#​3623), #​11899, thanks @​jiripudil!
• Fix for endless loop detection (#​3622), #​11992, thanks @​herndlm!
• Fix tagging Docker image (phpstan/phpstan@379b9a2)

v1.12.9

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Improvements 🔧

• Support @readonly PHPDoc on the class as alternative to @immutable (#​3523), #​11775, thanks @​herndlm!

Bugfixes 🐛

• Fix too early lowercase-string inference (#​3585), #​11852, thanks @​VincentLanglet!
• Support for endless loops (#​3573), #​6807, #​8463, #​9374, thanks @​herndlm!
• More precise types for preg_match greater than 0 (#​3612), #​11293, thanks @​staabm!
• Too-wide return type - do not report void in PHPDoc union type (phpstan/phpstan-src@5f0b1cc), #​11980
• Too-wide return type - allow void return type in a union when the returned expr is originally void (phpstan/phpstan-src@80c1df2), #​11980
• RichParser - fix @phpstan-ignore with trait in the same file (phpstan/phpstan-src@381c137), #​11981

Internals 🔍

• Result DTOs - make reasons unique (phpstan/phpstan-src@ccfb4ab)

v1.12.8

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Improvements 🔧

• OffsetAccessValueAssignmentRule optimization for huge arrays (phpstan/phpstan-src@a07996a)
• Fix performance issue with big appended arrays (phpstan/phpstan-src@537c12c), #​11913
• processAssignVar optimization for arrays (phpstan/phpstan-src@16f63b3),
• Another micro optimization (phpstan/phpstan-src@c04555b)
• Optimization of huge unions of oversized arrays (phpstan/phpstan-src@4dfbe16)
• Avoid new HasOffsetValueType being intersected with oversized array (phpstan/phpstan-src@deef919)
• Add ArrayFindFunctionReturnTypeExtension (PHP 8.4) (#​3518, #​3608), thanks @​zonuexe!

Bugfixes 🐛

• Do not transform $this in return type even in final classes (#​3599), #​11857, thanks @​calebdw!
• Exclude E_DEPRECATED from error_reporting (phpstan/phpstan-src@277e34b), #​11937
• More precise types in immediately invoked callables (#​3593, #​3602), #​11561, #​11945, thanks @​staabm!
• Only use last for condition to filter scope (#​3578), thanks @​herndlm!
• Preserve correct UnionType subclass in filterTypes() (#​3535), #​11663, thanks @​VincentLanglet!

Function signature fixes 🤖

• Imagick::writeImage(s)File supporting format parameter (#​3588), thanks @​kingjia90!

Internals 🔍

• Remove unnecessary instanceof ConstantBooleanType in loop analysis (#​3577), #​11913, thanks @​herndlm!
• NodeScopeResolver - refactoring before optimization (phpstan/phpstan-src@1a0099d)
• Add @api to TypeExpr (#​3601), thanks @​ruudk!
• Split ArrayFilterFunctionReturnTypeExtension to Helper (#​3606), thanks @​zonuexe!
• Introduce UnionType::filterTypes (#​3607), thanks @​VincentLanglet!

v1.12.7

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Major new features 🚀

• Implement template default types (#​3457), #​4801, thanks @​jiripudil!
  • See https://x.com/OndrejMirtes/status/1843920480342057154

Improvements 🔧

• Move result cache output from debug (-vvv) to very verbose (-vv) mode (#​3345), thanks @​janedbal!
• Support for non-empty-array and non-empty-list array shape kind (phpstan/phpstan-src@107a7e3)
• Improve lowercase string verbosity level (#​3567), thanks @​VincentLanglet!
• Show TypeResult reasons in StrictComparisonOfDifferentTypesRule (phpstan/phpstan-src@34bacd7)
• Decorate reasons when comparing ConstantArrayType (phpstan/phpstan-src@dc5d8f4), #​11799, #​10421

Bugfixes 🐛

• Fix nextAutoIndexes in array coming from ArrayCombineFunctionReturnTypeExtension (phpstan/phpstan-src@c4ba434), #​11819
• Fix return type of array_reverse() with optional keys (#​3406), #​11549, thanks @​herndlm!
• Try to quit the child process only after internal errors were accounted for (phpstan/phpstan-src@dcd69eb), #​11826
• react/http PHP 8.4 patch (phpstan/phpstan-src@40e461d)

Function signature fixes 🤖

• functionMap: more precise get_defined_vars() (#​3546), thanks @​janedbal!
• Reflection getAttributes returns list (#​3548), thanks @​ManuelHu!
• More precise md5/sha1 return type (#​3541), thanks @​staabm!
• Improve return type of token_name() and PhpToken::getTokenName() (#​3558), #​11808, thanks @​zonuexe!

Internals 🔍

• Fix typo (phpstan/phpstan-src@5b43d50)
• Introduce isSuperTypeOfWithReason (#​3538), thanks @​VincentLanglet!
• Add function PHPStan\dumpPhpDocType() (#​3559), #​11561, thanks @​zonuexe!
• Introduce TypeResult (phpstan/phpstan-src@a815d57)

v1.12.6

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Bleeding edge 🔪

• Added absent type checks about @phpstan-assert PHPDoc tags (phpstan/phpstan-src@ca0a7e9), #​11780

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 🔧

• Update nikic/php-parser to v4.19.4 (phpstan/phpstan-src@0b9ce98)
• Process ClassConstFetch::$class when it's a Name node (phpstan/phpstan-src@712c33e)
• Process ClassConstFetch::$name (phpstan/phpstan-src@b38c852)
• Fix unused private property is not sometimes detected (#​3539), #​11802, thanks @​staabm!

Bugfixes 🐛

• Fixes for lowercase-string
  • Keep lowercase when trim (#​3491), thanks @​VincentLanglet!
  • Add support for str_repeat and str_pad for lowercase string (#​3490), thanks @​VincentLanglet!
  • Update ReplaceFunctionsDynamicReturnTypeExtension for lowercase-string (#​3489), thanks @​VincentLanglet!
  • Update parse_str for lowercase string (#​3492), thanks @​VincentLanglet!
  • More precise IntegerRangeType::toString() (#​3475), thanks @​staabm!
  • Add support for lowercase-string on parse_url() (#​3493), thanks @​VincentLanglet!
  • Improve Vsprintf inference (#​3496, #​3501), thanks @​VincentLanglet!
  • Offset access on lowercase-string is lowercase-string (#​3502), thanks @​staabm!
  • IntegerType::toString() is lowercase (#​3510), thanks @​VincentLanglet!
  • Handle lowercase string in sprintf (#​3498), thanks @​VincentLanglet!
• Update composer/pcre (phpstan/phpstan-src@3cdac94), #​11786
• Fix a few regex class parsing usecases (#​3488), thanks @​mvorisek!
• Fix preg_match_all with PREG_SET_ORDER does not see capture group as optional (#​3506), #​11661, thanks @​staabm!
• Fix false-positive with preg_match(): Strict comparison using === between '' and non-falsy-string…ween '' and non-falsy-string (#​3509), #​11744, thanks @​staabm!

Function signature fixes 🤖

• functionMap: a bit more precise get_defined_constants (#​3537), thanks @​janedbal!
• token_name() returns non-empty-string (#​3540), thanks @​staabm!
• curl_multi_getcontent() can return null (#​3527), thanks @​staabm!
• Update SplFileInfo::getPathInfo return type (#​3487), thanks @​DannyvdSluijs!
• Update return type of spl_autoload_functions on PHP8.0+ (#​2810), thanks @​ManuelHu!

Internals 🔍

• Fix missing ltrim in regex parse (#​3495), thanks @​mvorisek!
• Un-deprecate ConstantTypeHelper (phpstan/phpstan-src@3a83f6b)
• Introduce Scope::getMaybeDefinedVariables() (#​3521), #​11772, thanks @​ruudk!
• TypeInferenceTestCase: allow asserting array offset certainty (#​3503), thanks @​ruudk!
• Simplify preserveKeys TrinaryLogic creation in two extensions (#​3516), thanks @​herndlm!
• Add Type::sliceArray() (#​3514) (#​3514), thanks @​herndlm!
• Set normalized in BenevolentUnionType (#​3522), thanks @​herndlm!
• Refactor RegexGroupParser for more immutability and less pass-by-ref (#​3508), thanks @​staabm!

v1.12.5

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Improvements 🔧

• Deprecate ParametersAcceptorSelector::selectSingle() (phpstan/phpstan-src@23c53a2)
  • See: https://github.com/phpstan/phpstan/blob/2.0.x/UPGRADING.md#removed-deprecated-parametersacceptorselectorselectsingle
• Introduce lowercase-string (#​3438), thanks @​VincentLanglet!
• More precise mixed-type subtraction in toInteger() (#​3434), thanks @​staabm!
• More precise MixedType::toString() with subtracted type (#​3420), thanks @​staabm!
• More precise MixedType::toBoolean() with subtracted type (#​3471), thanks @​staabm!
• Improve loose comparison for integer ranges (#​3465), #​11694, thanks @​VincentLanglet!
• Truthy isset($arr[$k]) should narrow $k (#​3453), #​11716, #​8559, thanks @​staabm!
• isset() narrows string-key in int-keyed-array to numeric-string (#​3472), thanks @​staabm!

Bugfixes 🐛

• Add generic types for array_values (#​3456), thanks @​schlndh!
• Support IntegerRangeType in ConstantStringType offset-value-type handling (#​3462), thanks @​staabm!
• Fix bug with oversized array (#​3461), #​11703, thanks @​VincentLanglet!
• Fix ErrorType after ArrayDimFetch (#​3460), thanks @​staabm!
• Implement ClosureType::getReferencedTemplateTypes() (#​3458), #​10609, thanks @​jiripudil!
• Fix substracted union type describe (#​3360), #​10227, thanks @​mvorisek!
• Fix including relative path (phpstan/phpstan-src@098fb94), #​11738
• Fix sprintf() inference for constant values with format-width in pattern (#​3474), thanks @​staabm!
• Drop wrong float comparison for filter_var() (#​2656), thanks @​mvorisek!

Function signature fixes 🤖

• Change iptcparse return type (#​3483), thanks @​ManuelHu!

Internals 🔍

• More specific return type for methods used to analyse currently entered function or method (phpstan/phpstan-src@0e2587f)
• PhpFunctionFromParserNodeReflection becomes ParametersAcceptorWithPhpDocs (phpstan/phpstan-src@1bea5c7)
• Use methods directly on PhpFunctionFromParserNodeReflection instead of selectSingle() when analysing function body in rules (phpstan/phpstan-src@41916ba)
• Use methods directly on PhpFunctionFromParserNodeReflection instead of selectSingle() in MutatingScope (phpstan/phpstan-src@865c618)
• Use ParametersAcceptorSelector::selectFromArgs() instead of selectSingle() wherever possible (phpstan/phpstan-src@e283d3a)
• Use PhpFunctionFromParserNodeReflection as ParametersAcceptor in DependencyResolver (phpstan/phpstan-src@7e216a2)
• Use methods directly on PhpFunctionFromParserNodeReflection instead of selectSingle() in ParametersAcceptorSelector (phpstan/phpstan-src@1322aaf)
• Introduce @internalgetOnlyVariant() method on FunctionReflection/ExtendedMethodReflection to use instead of selectSingle() (phpstan/phpstan-src@714877b)
• Add Type::chunkArray() (#​3408), thanks @​herndlm!
• Add more mixed-type bool subtraction tests (#​3421), thanks @​staabm!
• Made IssetExpr part of BC promise (https://github.com/phpsta

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[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
phpstan/phpstan	1.10.59 -> 1.12.28
phpstan/phpstan-phpunit	1.3.16 -> 1.4.2

---

Release Notes

phpstan/phpstan (phpstan/phpstan)

v1.12.28

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Improvements 🔧

• More precise elapsed time if it's a low number (phpstan/phpstan-src@7644bd0)

Bugfixes 🐛

• Fix recursion with object shapes in @property referencing other class and then back in recursive manner (phpstan/phpstan-src@33c2cb1), #​13057
• Fix @var PHPDoc type inheritance for class constants (#​4008), #​10911, thanks @​VincentLanglet!
• Allow getenv(null) for PHP 8.0+ (#​4007), #​13065, thanks @​VincentLanglet!
• Properly restore error handler for collecting errors (phpstan/phpstan-src@43c44ee)
• Fix infinite recursion with TemplateIterableType (phpstan/phpstan-src@400ba6d), #​13218
• Avoid error with constant name $ (#​4006), #​12095, thanks @​VincentLanglet!
• Array without 0 in key type is not a list (#​4018), #​9487, thanks @​VincentLanglet!
• Fix HasOffsetValueType::searchArray (#​4013), thanks @​VincentLanglet!
• Rework ArrayReplaceFunctionReturnTypeExtension (#​3958), #​12828, thanks @​VincentLanglet!

Function signature fixes 🤖

• Update PDO errorCode return type (#​4005), #​12571, thanks @​VincentLanglet!
• Fix return type of bzdecompress() (#​4088), thanks @​jlherren!
• Improve mb_convert_encoding return type (#​4010), thanks @​VincentLanglet!

Internals 🔍

• Migrate legacy tests (#​4000), thanks @​VincentLanglet!

v1.12.27

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Major new features 🚀

• Introducing Editor Mode (phpstan/phpstan-src@74b909a)
  • Learn more: https://phpstan.org/user-guide/editor-mode

Improvements 🔧

• Result cache traits optimization - analyse only files using trait when trait implementation changes (phpstan/phpstan-src@bd6fc4e)
• InitializerExprTypeResolver - optimize arithmetical and bitwise operations for large types (phpstan/phpstan-src@275d3b5, phpstan/phpstan-src@572e0e8)
• Limit how big int-mask type can be (phpstan/phpstan-src@80b40f2)

Bugfixes 🐛

• Fix result cache getting stale when editing files mid-analysis (phpstan/phpstan-src@0536d11), #​11788
• Result cache should be invalidated when files change in paths excluded for analysis but not scanning (phpstan/phpstan-src@408692e), #​12381, #​7339
• PHPStan Pro - refresh errors when scanned file is changed (phpstan/phpstan-src@7e3639b), #​12465
• Result cache - add traits to dependencies recursively (phpstan/phpstan-src@e5db864)

v1.12.26

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Improvements 🔧

• Add callback types for array_uintersect etc. (#​3282), #​7707, thanks @​schlndh!
• Support iterable as template type bound (#​3984), #​12214, thanks @​RobertMe!
• Introduce StrrevFunctionReturnTypeExtension (#​3960), thanks @​VincentLanglet!

Bugfixes 🐛

• Fix ImpossibleCheckTypeFunctionCallRule for is_subclass_of and is_a (#​3788), #​3979, #​8464, thanks @​VincentLanglet!
• Fix numeric-string to array-key (#​3326), #​4163, #​4671, #​8592, #​11390, #​12413, thanks @​VincentLanglet!
• Fix callable-string must be non-empty-string (#​3983), #​12979, thanks @​aivchen!
• Use SoapClientMethodsClassReflectionExtension as last extension (#​3955), #​12834, thanks @​VincentLanglet!

Function signature fixes 🤖

• Fix mb_convert_encoding signature (#​3914), #​12309, thanks @​VincentLanglet!

v1.12.25

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Consider comparison as strict when type is the same (#​3942), #​12884, thanks @​VincentLanglet!

v1.12.24

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Bugfixes 🐛

• Fix weird "stdClass not found" error in connection to array shapes (phpstan/phpstan-src@8a6f7e9), #​12803
• Disable Override check for traits (#​3911), #​12471, thanks @​VincentLanglet!
• Fix DateTime::format('u') return type (#​3919), thanks @​mvorisek!
• Fix specifying types on nullsafe true/false comparison (#​3940), #​12866, thanks @​rvanvelzen!

Function signature fixes 🤖

• Fix uopz signature (#​3903), #​12499, thanks @​VincentLanglet!

v1.12.23

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Fix condition of fall-through case not used for exhaustive checks (#​3900), #​11064, #​3488, #​8719, #​12722, thanks @​rvanvelzen!

v1.12.22

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Improvements 🔧

• More precise implode() return type (#​3774), thanks @​staabm!

Bugfixes 🐛

• ArrayType - setting new offset with [] on array with constant-integer offset will add one to the offset (phpstan/phpstan-src@fe595cb), #​9328, #​9850, #​10650
• Optimize scalar values in oversized constant arrays (phpstan/phpstan-src@791e708), #​12671
• StaticPropertyFetch is an impure point (phpstan/phpstan-src@4111d0f)

v1.12.21

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Bugfixes 🐛

• Correctly infer template type from various callables (phpstan/phpstan-src@5920c98), #​12691
• Fix accepting generic callable in CallableType and ClosureType (phpstan/phpstan-src@0e10531), #​12691, #​6828, #​11942, #​11861, #​6828, #​9167
• Fix generalizing constant arrays when the array is getting smaller (phpstan/phpstan-src@8734057), #​12658, #​8030

Function signature fixes 🤖

• Fix MongoCollection::findOne() return type (#​3854), thanks @​aivchen!

v1.12.20

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Bugfixes 🐛

• Recreate @var PHPDoc type from Type::toPhpDocNode() before reporting it as wrong (#​3797), #​12458, #​11015, #​10861, #​11535, thanks @​VincentLanglet!

Internals 🔍

• FileTypeMapper::getNameScope() (phpstan/phpstan-src@bca8902)
• MissingTypehintCheck: reduce duplicate work (#​3843), thanks @​staabm!

v1.12.19

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Improvements 🔧

• Cache the result of ClassReflection::hasMethod() method (#​3825), thanks @​canvural!

Function signature fixes 🤖

• fix MongoLog::setCallback() return type (#​3829), thanks @​aivchen!
• fix MongoCollection::save() return type (#​3829), thanks @​aivchen!

v1.12.18

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Bugfixes 🐛

• Fix empty regex and empty alternation parse (#​3507), #​11762, thanks @​mvorisek!
• Fix negative offset false positive on constant string (#​3784), #​12122, thanks @​staabm!

Function signature fixes 🤖

• Remove obsolete setproctitle function from the functionMap (phpstan/phpstan-src@f5627dc), #​12573

v1.12.17

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If you're using larastan/larastan PHPStan extension, please update to version 2.9.14 alongside PHPStan 1.12.17 for improved compatibility with the new generic static<...> type. Thank you.

Improvements 🔧

• GenericStaticType - support for static<...> (#​1289), #​12485, #​11398, #​10417, #​9807, #​9449, #​8623, #​5512, thanks @​canvural!

Bugfixes 🐛

• VerbosityLevel - Keep traversing type when we can contain lowercase/upercase strings (#​3792), #​12457, thanks @​VincentLanglet!
• FileTypeMapper - fix getting PHPDoc of abstract trait method (phpstan/phpstan-src@2f74584)
• Inherit PHPDoc implicitly from abstract trait method (phpstan/phpstan-src@b57bcad), #​10240, #​10488, #​12073
• Fix PHPDoc inheritance from generic trait (phpstan/phpstan-src@49c631a), #​10914, #​9657
• Standalone null with default value null does not make parameter implicitly nullable (phpstan/phpstan-src@eded2c3), #​12501

Internals 🔍

• Refactoring of PhpDocBlock that enabled a bugfix down the road (phpstan/phpstan-src@ebcb5da, phpstan/phpstan-src@10388a9)

v1.12.16

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Bugfixes 🐛

• Calling to a constructor with promoted properties has side effects (phpstan/phpstan-src@8b27943), #​12379
• Support arrays with union value-types in implode() (#​3772), #​11854, thanks @​staabm!
• Avoid false inference with instanceof (#​3657), thanks @​VincentLanglet!
• Casting ArrayObject to array should not lead to array shape (phpstan/phpstan-src@d38ed50), #​12182
• Add ArrayChangeKeyCaseFunctionReturnTypeExtension (#​3549), #​11795, #​10960, thanks @​VincentLanglet!
• More precise hash() return type (#​3665), thanks @​VincentLanglet!
• Fix union of lowercase/uppercase string with empty string (#​3751), thanks @​VincentLanglet!
• Implement OpenSslEncryptParameterOutTypeExtension (#​3753), thanks @​paulbalandan!
• Update Symfony polyfills (phpstan/phpstan-src@24cdeac), #​12443
• Inferring new from parent constructor - reject types that would fail bound check of the child class (phpstan/phpstan-src@d06f792), #​12386

Function signature fixes 🤖

• More specific return type for stream_context_get_params (phpstan/phpstan-src@ff1feee), #​11796

Internals 🔍

• Makefile: Disable Xdebug in dev tools (#​3467), thanks @​staabm!
• MinMaxFunctionReturnTypeExtension: Cleanup instanceof ConstantScalarType (#​3773), thanks @​staabm!

v1.12.15

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Bugfixes 🐛

• Fix inferring type of new with generic type with constructor in parent class (phpstan/phpstan-src@a063119), #​8219, #​2735
• Support tagged unions in array_merge (#​3770), #​7857, #​8632, #​9559, thanks @​herndlm!

Internals 🔍

• Cleanup instanceof ConstantBooleanType checks (#​3771), thanks @​staabm!

v1.12.14

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Fix preg_match() group containing start/end meta characters (#​3740), #​12297, thanks @​staabm!

v1.12.13

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Improvements 🔧

• get_defined_vars() return type contains known variables (#​3624), #​11948, #​11740, thanks @​MartinMystikJonas!
• Lazier return in UnionType->isSuperTypeOfWithReason() (#​3692, #​3713), thanks @​staabm!
• 5x Faster IntersectionType->getEnumCases() (#​3695), thanks @​staabm!
• MixedType::toArrayKey() returns BenevolentUnionType (#​3696)
• Optimization - do not enter anonymous classes during loop analysis (phpstan/phpstan-src@621e168)
• Introduce ClassAsClassConstantRule (#​3697), #​10859, thanks @​paulbalandan!
• 10% faster FunctionCallParametersCheck (#​3734), thanks @​staabm!
• Faster MutatingScope::getNodeKey() (#​3736), thanks @​staabm!

Bugfixes 🐛

• Fix iterator_to_array return type with generators (#​3652), thanks @​paulbalandan!
• Array map on multiple elements is a list (#​3716), #​12223, thanks @​VincentLanglet!
• RegexArrayShapeMatcher: fix regex wildcard omitted from type (#​3721), #​12211, thanks @​staabm!
• RegexArrayShapeMatcher: fix regex alternatives in capture group are concatenated (#​3722), #​12210, #​12173, thanks @​staabm!
• RegexArrayShapeMatcher: Don't narrow 'J' modifier (#​3723), #​12126, thanks @​staabm!
• Add support for internal classes that overload offset access (#​3725), #​12235, thanks @​Girgias!
• Support # comments in regex with x modifier (#​3735, #​3739), #​12242, thanks @​staabm!

Function signature fixes 🤖

• More precise reflection classes return types (#​3731), thanks @​staabm!
• Fix DOMDocument::create*() return types (#​3737), #​12278, thanks @​staabm!

Internals 🔍

• Add regression test for array self-append (#​3715), #​6948, thanks @​herndlm!
• Use native PHPDocs for Rule and RuleTestCase (#​3698), thanks @​paulbalandan!
• Use native PHPDocs wherever possible (#​3720), thanks @​paulbalandan!
• Added regression test (#​3722), #​12210, #​12173, thanks @​staabm!

v1.12.12

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Improvements 🔧

• Introduce uppercase-string PHPDoc type (#​3613), thanks @​pmjones!

Bugfixes 🐛

• Fix sprintf dynamic return type (#​3640), #​12065, thanks @​VincentLanglet!
• Patch wrong namespace prefixing in PHAR in WindowsRegistryLogicalFinder (phpstan/phpstan-src@f61d324), #​12076
• Fix static return type in php-8-stubs (phpstan/phpstan-src@162f774), #​12077
• Retain list type when assigning to offset 1 of non-empty-list (#​3682), #​12131, thanks @​herndlm!

Function signature fixes 🤖

• Closure::bind and bindTo return benevolent union with null (phpstan/phpstan-src@b049d8d)
• Remove sha256 function definition (#​3664), thanks @​VincentLanglet!

v1.12.11

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Improvements 🔧

• Update fidry/cpu-core-counter (#​3632), https://github.com/phpstan/phpstan/discussions/12026
• Add TypeCombinator::removeTruthy() method (#​3633), thanks @​canvural!
• Add basic type narrowing for $a != '' (#​3304), thanks @​thg2k!
• Use the correct type for final constants (#​3638), thanks @​thg2k!

Bugfixes 🐛

• Fix resolving class constant type using self:: in a class attribute argument (phpstan/phpstan-src@3447391), #​12011, #​10314
• Do not report nonexistent variable passed to by-ref parameter with checkImplicitMixed (level 10 in 2.0) (phpstan/phpstan-src@f158d5b), #​12015
• Add null to array_map(null, $a, $b) (#​3562), thanks @​schlndh!
• Fix ArrayType<mixed, X> with checkImplicitMixed (level 10 in 2.0) (#​3636), #​12051, thanks @​VincentLanglet!

Function signature fixes 🤖

• Fix extract() signature (#​3512), thanks @​VincentLanglet!
• Improve signature for get_defined_constants() (#​3635), thanks @​thg2k!
• fgetcsv accepts null for $length (#​3077), thanks @​staabm!

v1.12.10

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Bugfixes 🐛

• ClassReflection: resolve missing template type to its default (if set) rather than bound (#​3623), #​11899, thanks @​jiripudil!
• Fix for endless loop detection (#​3622), #​11992, thanks @​herndlm!
• Fix tagging Docker image (phpstan/phpstan@379b9a2)

v1.12.9

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Improvements 🔧

• Support @readonly PHPDoc on the class as alternative to @immutable (#​3523), #​11775, thanks @​herndlm!

Bugfixes 🐛

• Fix too early lowercase-string inference (#​3585), #​11852, thanks @​VincentLanglet!
• Support for endless loops (#​3573), #​6807, #​8463, #​9374, thanks @​herndlm!
• More precise types for preg_match greater than 0 (#​3612), #​11293, thanks @​staabm!
• Too-wide return type - do not report void in PHPDoc union type (phpstan/phpstan-src@5f0b1cc), #​11980
• Too-wide return type - allow void return type in a union when the returned expr is originally void (phpstan/phpstan-src@80c1df2), #​11980
• RichParser - fix @phpstan-ignore with trait in the same file (phpstan/phpstan-src@381c137), #​11981

Internals 🔍

• Result DTOs - make reasons unique (phpstan/phpstan-src@ccfb4ab)

v1.12.8

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Improvements 🔧

• OffsetAccessValueAssignmentRule optimization for huge arrays (phpstan/phpstan-src@a07996a)
• Fix performance issue with big appended arrays (phpstan/phpstan-src@537c12c), #​11913
• processAssignVar optimization for arrays (phpstan/phpstan-src@16f63b3),
• Another micro optimization (phpstan/phpstan-src@c04555b)
• Optimization of huge unions of oversized arrays (phpstan/phpstan-src@4dfbe16)
• Avoid new HasOffsetValueType being intersected with oversized array (phpstan/phpstan-src@deef919)
• Add ArrayFindFunctionReturnTypeExtension (PHP 8.4) (#​3518, #​3608), thanks @​zonuexe!

Bugfixes 🐛

• Do not transform $this in return type even in final classes (#​3599), #​11857, thanks @​calebdw!
• Exclude E_DEPRECATED from error_reporting (phpstan/phpstan-src@277e34b), #​11937
• More precise types in immediately invoked callables (#​3593, #​3602), #​11561, #​11945, thanks @​staabm!
• Only use last for condition to filter scope (#​3578), thanks @​herndlm!
• Preserve correct UnionType subclass in filterTypes() (#​3535), #​11663, thanks @​VincentLanglet!

Function signature fixes 🤖

• Imagick::writeImage(s)File supporting format parameter (#​3588), thanks @​kingjia90!

Internals 🔍

• Remove unnecessary instanceof ConstantBooleanType in loop analysis (#​3577), #​11913, thanks @​herndlm!
• NodeScopeResolver - refactoring before optimization (phpstan/phpstan-src@1a0099d)
• Add @api to TypeExpr (#​3601), thanks @​ruudk!
• Split ArrayFilterFunctionReturnTypeExtension to Helper (#​3606), thanks @​zonuexe!
• Introduce UnionType::filterTypes (#​3607), thanks @​VincentLanglet!

v1.12.7

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Major new features 🚀

• Implement template default types (#​3457), #​4801, thanks @​jiripudil!
  • See https://x.com/OndrejMirtes/status/1843920480342057154

Improvements 🔧

• Move result cache output from debug (-vvv) to very verbose (-vv) mode (#​3345), thanks @​janedbal!
• Support for non-empty-array and non-empty-list array shape kind (phpstan/phpstan-src@107a7e3)
• Improve lowercase string verbosity level (#​3567), thanks @​VincentLanglet!
• Show TypeResult reasons in StrictComparisonOfDifferentTypesRule (phpstan/phpstan-src@34bacd7)
• Decorate reasons when comparing ConstantArrayType (phpstan/phpstan-src@dc5d8f4), #​11799, #​10421

Bugfixes 🐛

• Fix nextAutoIndexes in array coming from ArrayCombineFunctionReturnTypeExtension (phpstan/phpstan-src@c4ba434), #​11819
• Fix return type of array_reverse() with optional keys (#​3406), #​11549, thanks @​herndlm!
• Try to quit the child process only after internal errors were accounted for (phpstan/phpstan-src@dcd69eb), #​11826
• react/http PHP 8.4 patch (phpstan/phpstan-src@40e461d)

Function signature fixes 🤖

• functionMap: more precise get_defined_vars() (#​3546), thanks @​janedbal!
• Reflection getAttributes returns list (#​3548), thanks @​ManuelHu!
• More precise md5/sha1 return type (#​3541), thanks @​staabm!
• Improve return type of token_name() and PhpToken::getTokenName() (#​3558), #​11808, thanks @​zonuexe!

Internals 🔍

• Fix typo (phpstan/phpstan-src@5b43d50)
• Introduce isSuperTypeOfWithReason (#​3538), thanks @​VincentLanglet!
• Add function PHPStan\dumpPhpDocType() (#​3559), #​11561, thanks @​zonuexe!
• Introduce TypeResult (phpstan/phpstan-src@a815d57)

v1.12.6

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Bleeding edge 🔪

• Added absent type checks about @phpstan-assert PHPDoc tags (phpstan/phpstan-src@ca0a7e9), #​11780

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 🔧

• Update nikic/php-parser to v4.19.4 (phpstan/phpstan-src@0b9ce98)
• Process ClassConstFetch::$class when it's a Name node (phpstan/phpstan-src@712c33e)
• Process ClassConstFetch::$name (phpstan/phpstan-src@b38c852)
• Fix unused private property is not sometimes detected (#​3539), #​11802, thanks @​staabm!

Bugfixes 🐛

• Fixes for lowercase-string
  • Keep lowercase when trim (#​3491), thanks @​VincentLanglet!
  • Add support for str_repeat and str_pad for lowercase string (#​3490), thanks @​VincentLanglet!
  • Update ReplaceFunctionsDynamicReturnTypeExtension for lowercase-string (#​3489), thanks @​VincentLanglet!
  • Update parse_str for lowercase string (#​3492), thanks @​VincentLanglet!
  • More precise IntegerRangeType::toString() (#​3475), thanks @​staabm!
  • Add support for lowercase-string on parse_url() (#​3493), thanks @​VincentLanglet!
  • Improve Vsprintf inference (#​3496, #​3501), thanks @​VincentLanglet!
  • Offset access on lowercase-string is lowercase-string (#​3502), thanks @​staabm!
  • IntegerType::toString() is lowercase (#​3510), thanks @​VincentLanglet!
  • Handle lowercase string in sprintf (#​3498), thanks @​VincentLanglet!
• Update composer/pcre (phpstan/phpstan-src@3cdac94), #​11786
• Fix a few regex class parsing usecases (#​3488), thanks @​mvorisek!
• Fix preg_match_all with PREG_SET_ORDER does not see capture group as optional (#​3506), #​11661, thanks @​staabm!
• Fix false-positive with preg_match(): Strict comparison using === between '' and non-falsy-string…ween '' and non-falsy-string (#​3509), #​11744, thanks @​staabm!

Function signature fixes 🤖

• functionMap: a bit more precise get_defined_constants (#​3537), thanks @​janedbal!
• token_name() returns non-empty-string (#​3540), thanks @​staabm!
• curl_multi_getcontent() can return null (#​3527), thanks @​staabm!
• Update SplFileInfo::getPathInfo return type (#​3487), thanks @​DannyvdSluijs!
• Update return type of spl_autoload_functions on PHP8.0+ (#​2810), thanks @​ManuelHu!

Internals 🔍

• Fix missing ltrim in regex parse (#​3495), thanks @​mvorisek!
• Un-deprecate ConstantTypeHelper (phpstan/phpstan-src@3a83f6b)
• Introduce Scope::getMaybeDefinedVariables() (#​3521), #​11772, thanks @​ruudk!
• TypeInferenceTestCase: allow asserting array offset certainty (#​3503), thanks @​ruudk!
• Simplify preserveKeys TrinaryLogic creation in two extensions (#​3516), thanks @​herndlm!
• Add Type::sliceArray() (#​3514) (#​3514), thanks @​herndlm!
• Set normalized in BenevolentUnionType (#​3522), thanks @​herndlm!
• Refactor RegexGroupParser for more immutability and less pass-by-ref (#​3508), thanks @​staabm!

v1.12.5

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Improvements 🔧

• Deprecate ParametersAcceptorSelector::selectSingle() (phpstan/phpstan-src@23c53a2)
  • See: https://github.com/phpstan/phpstan/blob/2.0.x/UPGRADING.md#removed-deprecated-parametersacceptorselectorselectsingle
• Introduce lowercase-string (#​3438), thanks @​VincentLanglet!
• More precise mixed-type subtraction in toInteger() (#​3434), thanks @​staabm!
• More precise MixedType::toString() with subtracted type (#​3420), thanks @​staabm!
• More precise MixedType::toBoolean() with subtracted type (#​3471), thanks @​staabm!
• Improve loose comparison for integer ranges (#​3465), #​11694, thanks @​VincentLanglet!
• Truthy isset($arr[$k]) should narrow $k (#​3453), #​11716, #​8559, thanks @​staabm!
• isset() narrows string-key in int-keyed-array to numeric-string (#​3472), thanks @​staabm!

Bugfixes 🐛

• Add generic types for array_values (#​3456), thanks @​schlndh!
• Support IntegerRangeType in ConstantStringType offset-value-type handling (#​3462), thanks @​staabm!
• Fix bug with oversized array (#​3461), #​11703, thanks @​VincentLanglet!
• Fix ErrorType after ArrayDimFetch (#​3460), thanks @​staabm!
• Implement ClosureType::getReferencedTemplateTypes() (#​3458), #​10609, thanks @​jiripudil!
• Fix substracted union type describe (#​3360), #​10227, thanks @​mvorisek!
• Fix including relative path (phpstan/phpstan-src@098fb94), #​11738
• Fix sprintf() inference for constant values with format-width in pattern (#​3474), thanks @​staabm!
• Drop wrong float comparison for filter_var() (#​2656), thanks @​mvorisek!

Function signature fixes 🤖

• Change iptcparse return type (#​3483), thanks @​ManuelHu!

Internals 🔍

• More specific return type for methods used to analyse currently entered function or method (phpstan/phpstan-src@0e2587f)
• PhpFunctionFromParserNodeReflection becomes ParametersAcceptorWithPhpDocs (phpstan/phpstan-src@1bea5c7)
• Use methods directly on PhpFunctionFromParserNodeReflection instead of selectSingle() when analysing function body in rules (phpstan/phpstan-src@41916ba)
• Use methods directly on PhpFunctionFromParserNodeReflection instead of selectSingle() in MutatingScope (phpstan/phpstan-src@865c618)
• Use ParametersAcceptorSelector::selectFromArgs() instead of selectSingle() wherever possible (phpstan/phpstan-src@e283d3a)
• Use PhpFunctionFromParserNodeReflection as ParametersAcceptor in DependencyResolver (phpstan/phpstan-src@7e216a2)
• Use methods directly on PhpFunctionFromParserNodeReflection instead of selectSingle() in ParametersAcceptorSelector (phpstan/phpstan-src@1322aaf)
• Introduce @internalgetOnlyVariant() method on FunctionReflection/ExtendedMethodReflection to use instead of selectSingle() (phpstan/phpstan-src@714877b)
• Add Type::chunkArray() (#​3408), thanks @​herndlm!
• Add more mixed-type bool subtraction tests (#​3421), thanks @​staabm!
• Made IssetExpr part of BC promise (https://github.com/phpsta

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This PR contains the following updates:

Package	Change	Age	Confidence
phpstan/phpstan	1.10.59 -> 1.12.28
phpstan/phpstan-phpunit	1.3.16 -> 1.4.2

---

Release Notes

phpstan/phpstan (phpstan/phpstan)

v1.12.28

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Improvements 🔧

• More precise elapsed time if it's a low number (phpstan/phpstan-src@7644bd0)

Bugfixes 🐛

• Fix recursion with object shapes in @property referencing other class and then back in recursive manner (phpstan/phpstan-src@33c2cb1), #​13057
• Fix @var PHPDoc type inheritance for class constants (#​4008), #​10911, thanks @​VincentLanglet!
• Allow getenv(null) for PHP 8.0+ (#​4007), #​13065, thanks @​VincentLanglet!
• Properly restore error handler for collecting errors (phpstan/phpstan-src@43c44ee)
• Fix infinite recursion with TemplateIterableType (phpstan/phpstan-src@400ba6d), #​13218
• Avoid error with constant name $ (#​4006), #​12095, thanks @​VincentLanglet!
• Array without 0 in key type is not a list (#​4018), #​9487, thanks @​VincentLanglet!
• Fix HasOffsetValueType::searchArray (#​4013), thanks @​VincentLanglet!
• Rework ArrayReplaceFunctionReturnTypeExtension (#​3958), #​12828, thanks @​VincentLanglet!

Function signature fixes 🤖

• Update PDO errorCode return type (#​4005), #​12571, thanks @​VincentLanglet!
• Fix return type of bzdecompress() (#​4088), thanks @​jlherren!
• Improve mb_convert_encoding return type (#​4010), thanks @​VincentLanglet!

Internals 🔍

• Migrate legacy tests (#​4000), thanks @​VincentLanglet!

v1.12.27

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Major new features 🚀

• Introducing Editor Mode (phpstan/phpstan-src@74b909a)
  • Learn more: https://phpstan.org/user-guide/editor-mode

Improvements 🔧

• Result cache traits optimization - analyse only files using trait when trait implementation changes (phpstan/phpstan-src@bd6fc4e)
• InitializerExprTypeResolver - optimize arithmetical and bitwise operations for large types (phpstan/phpstan-src@275d3b5, phpstan/phpstan-src@572e0e8)
• Limit how big int-mask type can be (phpstan/phpstan-src@80b40f2)

Bugfixes 🐛

• Fix result cache getting stale when editing files mid-analysis (phpstan/phpstan-src@0536d11), #​11788
• Result cache should be invalidated when files change in paths excluded for analysis but not scanning (phpstan/phpstan-src@408692e), #​12381, #​7339
• PHPStan Pro - refresh errors when scanned file is changed (phpstan/phpstan-src@7e3639b), #​12465
• Result cache - add traits to dependencies recursively (phpstan/phpstan-src@e5db864)

v1.12.26

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Improvements 🔧

• Add callback types for array_uintersect etc. (#​3282), #​7707, thanks @​schlndh!
• Support iterable as template type bound (#​3984), #​12214, thanks @​RobertMe!
• Introduce StrrevFunctionReturnTypeExtension (#​3960), thanks @​VincentLanglet!

Bugfixes 🐛

• Fix ImpossibleCheckTypeFunctionCallRule for is_subclass_of and is_a (#​3788), #​3979, #​8464, thanks @​VincentLanglet!
• Fix numeric-string to array-key (#​3326), #​4163, #​4671, #​8592, #​11390, #​12413, thanks @​VincentLanglet!
• Fix callable-string must be non-empty-string (#​3983), #​12979, thanks @​aivchen!
• Use SoapClientMethodsClassReflectionExtension as last extension (#​3955), #​12834, thanks @​VincentLanglet!

Function signature fixes 🤖

• Fix mb_convert_encoding signature (#​3914), #​12309, thanks @​VincentLanglet!

v1.12.25

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Consider comparison as strict when type is the same (#​3942), #​12884, thanks @​VincentLanglet!

v1.12.24

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Bugfixes 🐛

• Fix weird "stdClass not found" error in connection to array shapes (phpstan/phpstan-src@8a6f7e9), #​12803
• Disable Override check for traits (#​3911), #​12471, thanks @​VincentLanglet!
• Fix DateTime::format('u') return type (#​3919), thanks @​mvorisek!
• Fix specifying types on nullsafe true/false comparison (#​3940), #​12866, thanks @​rvanvelzen!

Function signature fixes 🤖

• Fix uopz signature (#​3903), #​12499, thanks @​VincentLanglet!

v1.12.23

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Fix condition of fall-through case not used for exhaustive checks (#​3900), #​11064, #​3488, #​8719, #​12722, thanks @​rvanvelzen!

v1.12.22

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Improvements 🔧

• More precise implode() return type (#​3774), thanks @​staabm!

Bugfixes 🐛

• ArrayType - setting new offset with [] on array with constant-integer offset will add one to the offset (phpstan/phpstan-src@fe595cb), #​9328, #​9850, #​10650
• Optimize scalar values in oversized constant arrays (phpstan/phpstan-src@791e708), #​12671
• StaticPropertyFetch is an impure point (phpstan/phpstan-src@4111d0f)

v1.12.21

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Bugfixes 🐛

• Correctly infer template type from various callables (phpstan/phpstan-src@5920c98), #​12691
• Fix accepting generic callable in CallableType and ClosureType (phpstan/phpstan-src@0e10531), #​12691, #​6828, #​11942, #​11861, #​6828, #​9167
• Fix generalizing constant arrays when the array is getting smaller (phpstan/phpstan-src@8734057), #​12658, #​8030

Function signature fixes 🤖

• Fix MongoCollection::findOne() return type (#​3854), thanks @​aivchen!

v1.12.20

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Bugfixes 🐛

• Recreate @var PHPDoc type from Type::toPhpDocNode() before reporting it as wrong (#​3797), #​12458, #​11015, #​10861, #​11535, thanks @​VincentLanglet!

Internals 🔍

• FileTypeMapper::getNameScope() (phpstan/phpstan-src@bca8902)
• MissingTypehintCheck: reduce duplicate work (#​3843), thanks @​staabm!

v1.12.19

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Improvements 🔧

• Cache the result of ClassReflection::hasMethod() method (#​3825), thanks @​canvural!

Function signature fixes 🤖

• fix MongoLog::setCallback() return type (#​3829), thanks @​aivchen!
• fix MongoCollection::save() return type (#​3829), thanks @​aivchen!

v1.12.18

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Bugfixes 🐛

• Fix empty regex and empty alternation parse (#​3507), #​11762, thanks @​mvorisek!
• Fix negative offset false positive on constant string (#​3784), #​12122, thanks @​staabm!

Function signature fixes 🤖

• Remove obsolete setproctitle function from the functionMap (phpstan/phpstan-src@f5627dc), #​12573

v1.12.17

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If you're using larastan/larastan PHPStan extension, please update to version 2.9.14 alongside PHPStan 1.12.17 for improved compatibility with the new generic static<...> type. Thank you.

Improvements 🔧

• GenericStaticType - support for static<...> (#​1289), #​12485, #​11398, #​10417, #​9807, #​9449, #​8623, #​5512, thanks @​canvural!

Bugfixes 🐛

• VerbosityLevel - Keep traversing type when we can contain lowercase/upercase strings (#​3792), #​12457, thanks @​VincentLanglet!
• FileTypeMapper - fix getting PHPDoc of abstract trait method (phpstan/phpstan-src@2f74584)
• Inherit PHPDoc implicitly from abstract trait method (phpstan/phpstan-src@b57bcad), #​10240, #​10488, #​12073
• Fix PHPDoc inheritance from generic trait (phpstan/phpstan-src@49c631a), #​10914, #​9657
• Standalone null with default value null does not make parameter implicitly nullable (phpstan/phpstan-src@eded2c3), #​12501

Internals 🔍

• Refactoring of PhpDocBlock that enabled a bugfix down the road (phpstan/phpstan-src@ebcb5da, phpstan/phpstan-src@10388a9)

v1.12.16

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Bugfixes 🐛

• Calling to a constructor with promoted properties has side effects (phpstan/phpstan-src@8b27943), #​12379
• Support arrays with union value-types in implode() (#​3772), #​11854, thanks @​staabm!
• Avoid false inference with instanceof (#​3657), thanks @​VincentLanglet!
• Casting ArrayObject to array should not lead to array shape (phpstan/phpstan-src@d38ed50), #​12182
• Add ArrayChangeKeyCaseFunctionReturnTypeExtension (#​3549), #​11795, #​10960, thanks @​VincentLanglet!
• More precise hash() return type (#​3665), thanks @​VincentLanglet!
• Fix union of lowercase/uppercase string with empty string (#​3751), thanks @​VincentLanglet!
• Implement OpenSslEncryptParameterOutTypeExtension (#​3753), thanks @​paulbalandan!
• Update Symfony polyfills (phpstan/phpstan-src@24cdeac), #​12443
• Inferring new from parent constructor - reject types that would fail bound check of the child class (phpstan/phpstan-src@d06f792), #​12386

Function signature fixes 🤖

• More specific return type for stream_context_get_params (phpstan/phpstan-src@ff1feee), #​11796

Internals 🔍

• Makefile: Disable Xdebug in dev tools (#​3467), thanks @​staabm!
• MinMaxFunctionReturnTypeExtension: Cleanup instanceof ConstantScalarType (#​3773), thanks @​staabm!

v1.12.15

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Bugfixes 🐛

• Fix inferring type of new with generic type with constructor in parent class (phpstan/phpstan-src@a063119), #​8219, #​2735
• Support tagged unions in array_merge (#​3770), #​7857, #​8632, #​9559, thanks @​herndlm!

Internals 🔍

• Cleanup instanceof ConstantBooleanType checks (#​3771), thanks @​staabm!

v1.12.14

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Fix preg_match() group containing start/end meta characters (#​3740), #​12297, thanks @​staabm!

v1.12.13

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Improvements 🔧

• get_defined_vars() return type contains known variables (#​3624), #​11948, #​11740, thanks @​MartinMystikJonas!
• Lazier return in UnionType->isSuperTypeOfWithReason() (#​3692, #​3713), thanks @​staabm!
• 5x Faster IntersectionType->getEnumCases() (#​3695), thanks @​staabm!
• MixedType::toArrayKey() returns BenevolentUnionType (#​3696)
• Optimization - do not enter anonymous classes during loop analysis (phpstan/phpstan-src@621e168)
• Introduce ClassAsClassConstantRule (#​3697), #​10859, thanks @​paulbalandan!
• 10% faster FunctionCallParametersCheck (#​3734), thanks @​staabm!
• Faster MutatingScope::getNodeKey() (#​3736), thanks @​staabm!

Bugfixes 🐛

• Fix iterator_to_array return type with generators (#​3652), thanks @​paulbalandan!
• Array map on multiple elements is a list (#​3716), #​12223, thanks @​VincentLanglet!
• RegexArrayShapeMatcher: fix regex wildcard omitted from type (#​3721), #​12211, thanks @​staabm!
• RegexArrayShapeMatcher: fix regex alternatives in capture group are concatenated (#​3722), #​12210, #​12173, thanks @​staabm!
• RegexArrayShapeMatcher: Don't narrow 'J' modifier (#​3723), #​12126, thanks @​staabm!
• Add support for internal classes that overload offset access (#​3725), #​12235, thanks @​Girgias!
• Support # comments in regex with x modifier (#​3735, #​3739), #​12242, thanks @​staabm!

Function signature fixes 🤖

• More precise reflection classes return types (#​3731), thanks @​staabm!
• Fix DOMDocument::create*() return types (#​3737), #​12278, thanks @​staabm!

Internals 🔍

• Add regression test for array self-append (#​3715), #​6948, thanks @​herndlm!
• Use native PHPDocs for Rule and RuleTestCase (#​3698), thanks @​paulbalandan!
• Use native PHPDocs wherever possible (#​3720), thanks @​paulbalandan!
• Added regression test (#​3722), #​12210, #​12173, thanks @​staabm!

v1.12.12

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Improvements 🔧

• Introduce uppercase-string PHPDoc type (#​3613), thanks @​pmjones!

Bugfixes 🐛

• Fix sprintf dynamic return type (#​3640), #​12065, thanks @​VincentLanglet!
• Patch wrong namespace prefixing in PHAR in WindowsRegistryLogicalFinder (phpstan/phpstan-src@f61d324), #​12076
• Fix static return type in php-8-stubs (phpstan/phpstan-src@162f774), #​12077
• Retain list type when assigning to offset 1 of non-empty-list (#​3682), #​12131, thanks @​herndlm!

Function signature fixes 🤖

• Closure::bind and bindTo return benevolent union with null (phpstan/phpstan-src@b049d8d)
• Remove sha256 function definition (#​3664), thanks @​VincentLanglet!

v1.12.11

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Improvements 🔧

• Update fidry/cpu-core-counter (#​3632), https://github.com/phpstan/phpstan/discussions/12026
• Add TypeCombinator::removeTruthy() method (#​3633), thanks @​canvural!
• Add basic type narrowing for $a != '' (#​3304), thanks @​thg2k!
• Use the correct type for final constants (#​3638), thanks @​thg2k!

Bugfixes 🐛

• Fix resolving class constant type using self:: in a class attribute argument (phpstan/phpstan-src@3447391), #​12011, #​10314
• Do not report nonexistent variable passed to by-ref parameter with checkImplicitMixed (level 10 in 2.0) (phpstan/phpstan-src@f158d5b), #​12015
• Add null to array_map(null, $a, $b) (#​3562), thanks @​schlndh!
• Fix ArrayType<mixed, X> with checkImplicitMixed (level 10 in 2.0) (#​3636), #​12051, thanks @​VincentLanglet!

Function signature fixes 🤖

• Fix extract() signature (#​3512), thanks @​VincentLanglet!
• Improve signature for get_defined_constants() (#​3635), thanks @​thg2k!
• fgetcsv accepts null for $length (#​3077), thanks @​staabm!

v1.12.10

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Bugfixes 🐛

• ClassReflection: resolve missing template type to its default (if set) rather than bound (#​3623), #​11899, thanks @​jiripudil!
• Fix for endless loop detection (#​3622), #​11992, thanks @​herndlm!
• Fix tagging Docker image (phpstan/phpstan@379b9a2)

v1.12.9

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Improvements 🔧

• Support @readonly PHPDoc on the class as alternative to @immutable (#​3523), #​11775, thanks @​herndlm!

Bugfixes 🐛

• Fix too early lowercase-string inference (#​3585), #​11852, thanks @​VincentLanglet!
• Support for endless loops (#​3573), #​6807, #​8463, #​9374, thanks @​herndlm!
• More precise types for preg_match greater than 0 (#​3612), #​11293, thanks @​staabm!
• Too-wide return type - do not report void in PHPDoc union type (phpstan/phpstan-src@5f0b1cc), #​11980
• Too-wide return type - allow void return type in a union when the returned expr is originally void (phpstan/phpstan-src@80c1df2), #​11980
• RichParser - fix @phpstan-ignore with trait in the same file (phpstan/phpstan-src@381c137), #​11981

Internals 🔍

• Result DTOs - make reasons unique (phpstan/phpstan-src@ccfb4ab)

v1.12.8

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Improvements 🔧

• OffsetAccessValueAssignmentRule optimization for huge arrays (phpstan/phpstan-src@a07996a)
• Fix performance issue with big appended arrays (phpstan/phpstan-src@537c12c), #​11913
• processAssignVar optimization for arrays (phpstan/phpstan-src@16f63b3),
• Another micro optimization (phpstan/phpstan-src@c04555b)
• Optimization of huge unions of oversized arrays (phpstan/phpstan-src@4dfbe16)
• Avoid new HasOffsetValueType being intersected with oversized array (phpstan/phpstan-src@deef919)
• Add ArrayFindFunctionReturnTypeExtension (PHP 8.4) (#​3518, #​3608), thanks @​zonuexe!

Bugfixes 🐛

• Do not transform $this in return type even in final classes (#​3599), #​11857, thanks @​calebdw!
• Exclude E_DEPRECATED from error_reporting (phpstan/phpstan-src@277e34b), #​11937
• More precise types in immediately invoked callables (#​3593, #​3602), #​11561, #​11945, thanks @​staabm!
• Only use last for condition to filter scope (#​3578), thanks @​herndlm!
• Preserve correct UnionType subclass in filterTypes() (#​3535), #​11663, thanks @​VincentLanglet!

Function signature fixes 🤖

• Imagick::writeImage(s)File supporting format parameter (#​3588), thanks @​kingjia90!

Internals 🔍

• Remove unnecessary instanceof ConstantBooleanType in loop analysis (#​3577), #​11913, thanks @​herndlm!
• NodeScopeResolver - refactoring before optimization (phpstan/phpstan-src@1a0099d)
• Add @api to TypeExpr (#​3601), thanks @​ruudk!
• Split ArrayFilterFunctionReturnTypeExtension to Helper (#​3606), thanks @​zonuexe!
• Introduce UnionType::filterTypes (#​3607), thanks @​VincentLanglet!

v1.12.7

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Major new features 🚀

• Implement template default types (#​3457), #​4801, thanks @​jiripudil!
  • See https://x.com/OndrejMirtes/status/1843920480342057154

Improvements 🔧

• Move result cache output from debug (-vvv) to very verbose (-vv) mode (#​3345), thanks @​janedbal!
• Support for non-empty-array and non-empty-list array shape kind (phpstan/phpstan-src@107a7e3)
• Improve lowercase string verbosity level (#​3567), thanks @​VincentLanglet!
• Show TypeResult reasons in StrictComparisonOfDifferentTypesRule (phpstan/phpstan-src@34bacd7)
• Decorate reasons when comparing ConstantArrayType (phpstan/phpstan-src@dc5d8f4), #​11799, #​10421

Bugfixes 🐛

• Fix nextAutoIndexes in array coming from ArrayCombineFunctionReturnTypeExtension (phpstan/phpstan-src@c4ba434), #​11819
• Fix return type of array_reverse() with optional keys (#​3406), #​11549, thanks @​herndlm!
• Try to quit the child process only after internal errors were accounted for (phpstan/phpstan-src@dcd69eb), #​11826
• react/http PHP 8.4 patch (phpstan/phpstan-src@40e461d)

Function signature fixes 🤖

• functionMap: more precise get_defined_vars() (#​3546), thanks @​janedbal!
• Reflection getAttributes returns list (#​3548), thanks @​ManuelHu!
• More precise md5/sha1 return type (#​3541), thanks @​staabm!
• Improve return type of token_name() and PhpToken::getTokenName() (#​3558), #​11808, thanks @​zonuexe!

Internals 🔍

• Fix typo (phpstan/phpstan-src@5b43d50)
• Introduce isSuperTypeOfWithReason (#​3538), thanks @​VincentLanglet!
• Add function PHPStan\dumpPhpDocType() (#​3559), #​11561, thanks @​zonuexe!
• Introduce TypeResult (phpstan/phpstan-src@a815d57)

v1.12.6

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Bleeding edge 🔪

• Added absent type checks about @phpstan-assert PHPDoc tags (phpstan/phpstan-src@ca0a7e9), #​11780

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 🔧

• Update nikic/php-parser to v4.19.4 (phpstan/phpstan-src@0b9ce98)
• Process ClassConstFetch::$class when it's a Name node (phpstan/phpstan-src@712c33e)
• Process ClassConstFetch::$name (phpstan/phpstan-src@b38c852)
• Fix unused private property is not sometimes detected (#​3539), #​11802, thanks @​staabm!

Bugfixes 🐛

• Fixes for lowercase-string
  • Keep lowercase when trim (#​3491), thanks @​VincentLanglet!
  • Add support for str_repeat and str_pad for lowercase string (#​3490), thanks @​VincentLanglet!
  • Update ReplaceFunctionsDynamicReturnTypeExtension for lowercase-string (#​3489), thanks @​VincentLanglet!
  • Update parse_str for lowercase string (#​3492), thanks @​VincentLanglet!
  • More precise IntegerRangeType::toString() (#​3475), thanks @​staabm!
  • Add support for lowercase-string on parse_url() (#​3493), thanks @​VincentLanglet!
  • Improve Vsprintf inference (#​3496, #​3501), thanks @​VincentLanglet!
  • Offset access on lowercase-string is lowercase-string (#​3502), thanks @​staabm!
  • IntegerType::toString() is lowercase (#​3510), thanks @​VincentLanglet!
  • Handle lowercase string in sprintf (#​3498), thanks @​VincentLanglet!
• Update composer/pcre (phpstan/phpstan-src@3cdac94), #​11786
• Fix a few regex class parsing usecases (#​3488), thanks @​mvorisek!
• Fix preg_match_all with PREG_SET_ORDER does not see capture group as optional (#​3506), #​11661, thanks @​staabm!
• Fix false-positive with preg_match(): Strict comparison using === between '' and non-falsy-string…ween '' and non-falsy-string (#​3509), #​11744, thanks @​staabm!

Function signature fixes 🤖

• functionMap: a bit more precise get_defined_constants (#​3537), thanks @​janedbal!
• token_name() returns non-empty-string (#​3540), thanks @​staabm!
• curl_multi_getcontent() can return null (#​3527), thanks @​staabm!
• Update SplFileInfo::getPathInfo return type (#​3487), thanks @​DannyvdSluijs!
• Update return type of spl_autoload_functions on PHP8.0+ (#​2810), thanks @​ManuelHu!

Internals 🔍

• Fix missing ltrim in regex parse (#​3495), thanks @​mvorisek!
• Un-deprecate ConstantTypeHelper (phpstan/phpstan-src@3a83f6b)
• Introduce Scope::getMaybeDefinedVariables() (#​3521), #​11772, thanks @​ruudk!
• TypeInferenceTestCase: allow asserting array offset certainty (#​3503), thanks @​ruudk!
• Simplify preserveKeys TrinaryLogic creation in two extensions (#​3516), thanks @​herndlm!
• Add Type::sliceArray() (#​3514) (#​3514), thanks @​herndlm!
• Set normalized in BenevolentUnionType (#​3522), thanks @​herndlm!
• Refactor RegexGroupParser for more immutability and less pass-by-ref (#​3508), thanks @​staabm!

v1.12.5

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Improvements 🔧

• Deprecate ParametersAcceptorSelector::selectSingle() (phpstan/phpstan-src@23c53a2)
  • See: https://github.com/phpstan/phpstan/blob/2.0.x/UPGRADING.md#removed-deprecated-parametersacceptorselectorselectsingle
• Introduce lowercase-string (#​3438), thanks @​VincentLanglet!
• More precise mixed-type subtraction in toInteger() (#​3434), thanks @​staabm!
• More precise MixedType::toString() with subtracted type (#​3420), thanks @​staabm!
• More precise MixedType::toBoolean() with subtracted type (#​3471), thanks @​staabm!
• Improve loose comparison for integer ranges (#​3465), #​11694, thanks @​VincentLanglet!
• Truthy isset($arr[$k]) should narrow $k (#​3453), #​11716, #​8559, thanks @​staabm!
• isset() narrows string-key in int-keyed-array to numeric-string (#​3472), thanks @​staabm!

Bugfixes 🐛

• Add generic types for array_values (#​3456), thanks @​schlndh!
• Support IntegerRangeType in ConstantStringType offset-value-type handling (#​3462), thanks @​staabm!
• Fix bug with oversized array (#​3461), #​11703, thanks @​VincentLanglet!
• Fix ErrorType after ArrayDimFetch (#​3460), thanks @​staabm!
• Implement ClosureType::getReferencedTemplateTypes() (#​3458), #​10609, thanks @​jiripudil!
• Fix substracted union type describe (#​3360), #​10227, thanks @​mvorisek!
• Fix including relative path (phpstan/phpstan-src@098fb94), #​11738
• Fix sprintf() inference for constant values with format-width in pattern (#​3474), thanks @​staabm!
• Drop wrong float comparison for filter_var() (#​2656), thanks @​mvorisek!

Function signature fixes 🤖

• Change iptcparse return type (#​3483), thanks @​ManuelHu!

Internals 🔍

• More specific return type for methods used to analyse currently entered function or method (phpstan/phpstan-src@0e2587f)
• PhpFunctionFromParserNodeReflection becomes ParametersAcceptorWithPhpDocs (phpstan/phpstan-src@1bea5c7)
• Use methods directly on PhpFunctionFromParserNodeReflection instead of selectSingle() when analysing function body in rules (phpstan/phpstan-src@41916ba)
• Use methods directly on PhpFunctionFromParserNodeReflection instead of selectSingle() in MutatingScope (phpstan/phpstan-src@865c618)
• Use ParametersAcceptorSelector::selectFromArgs() instead of selectSingle() wherever possible (phpstan/phpstan-src@e283d3a)
• Use PhpFunctionFromParserNodeReflection as ParametersAcceptor in DependencyResolver (phpstan/phpstan-src@7e216a2)
• Use methods directly on PhpFunctionFromParserNodeReflection instead of selectSingle() in ParametersAcceptorSelector (phpstan/phpstan-src@1322aaf)
• Introduce @internalgetOnlyVariant() method on FunctionReflection/ExtendedMethodReflection to use instead of selectSingle() (phpstan/phpstan-src@714877b)
• Add Type::chunkArray() (#​3408), thanks @​herndlm!
• Add more mixed-type bool subtraction tests (#​3421), thanks @​staabm!
• Made IssetExpr part of BC promise (https://github.com/phpsta

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♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

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This PR contains the following updates:

Package	Change	Age	Confidence
phpstan/phpstan	1.10.59 -> 1.12.28
phpstan/phpstan-phpunit	1.3.16 -> 1.4.2

---

Release Notes

phpstan/phpstan (phpstan/phpstan)

v1.12.28

Compare Source

Improvements 🔧

• More precise elapsed time if it's a low number (phpstan/phpstan-src@7644bd0)

Bugfixes 🐛

• Fix recursion with object shapes in @property referencing other class and then back in recursive manner (phpstan/phpstan-src@33c2cb1), #​13057
• Fix @var PHPDoc type inheritance for class constants (#​4008), #​10911, thanks @​VincentLanglet!
• Allow getenv(null) for PHP 8.0+ (#​4007), #​13065, thanks @​VincentLanglet!
• Properly restore error handler for collecting errors (phpstan/phpstan-src@43c44ee)
• Fix infinite recursion with TemplateIterableType (phpstan/phpstan-src@400ba6d), #​13218
• Avoid error with constant name $ (#​4006), #​12095, thanks @​VincentLanglet!
• Array without 0 in key type is not a list (#​4018), #​9487, thanks @​VincentLanglet!
• Fix HasOffsetValueType::searchArray (#​4013), thanks @​VincentLanglet!
• Rework ArrayReplaceFunctionReturnTypeExtension (#​3958), #​12828, thanks @​VincentLanglet!

Function signature fixes 🤖

• Update PDO errorCode return type (#​4005), #​12571, thanks @​VincentLanglet!
• Fix return type of bzdecompress() (#​4088), thanks @​jlherren!
• Improve mb_convert_encoding return type (#​4010), thanks @​VincentLanglet!

Internals 🔍

• Migrate legacy tests (#​4000), thanks @​VincentLanglet!

v1.12.27

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Major new features 🚀

• Introducing Editor Mode (phpstan/phpstan-src@74b909a)
  • Learn more: https://phpstan.org/user-guide/editor-mode

Improvements 🔧

• Result cache traits optimization - analyse only files using trait when trait implementation changes (phpstan/phpstan-src@bd6fc4e)
• InitializerExprTypeResolver - optimize arithmetical and bitwise operations for large types (phpstan/phpstan-src@275d3b5, phpstan/phpstan-src@572e0e8)
• Limit how big int-mask type can be (phpstan/phpstan-src@80b40f2)

Bugfixes 🐛

• Fix result cache getting stale when editing files mid-analysis (phpstan/phpstan-src@0536d11), #​11788
• Result cache should be invalidated when files change in paths excluded for analysis but not scanning (phpstan/phpstan-src@408692e), #​12381, #​7339
• PHPStan Pro - refresh errors when scanned file is changed (phpstan/phpstan-src@7e3639b), #​12465
• Result cache - add traits to dependencies recursively (phpstan/phpstan-src@e5db864)

v1.12.26

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Improvements 🔧

• Add callback types for array_uintersect etc. (#​3282), #​7707, thanks @​schlndh!
• Support iterable as template type bound (#​3984), #​12214, thanks @​RobertMe!
• Introduce StrrevFunctionReturnTypeExtension (#​3960), thanks @​VincentLanglet!

Bugfixes 🐛

• Fix ImpossibleCheckTypeFunctionCallRule for is_subclass_of and is_a (#​3788), #​3979, #​8464, thanks @​VincentLanglet!
• Fix numeric-string to array-key (#​3326), #​4163, #​4671, #​8592, #​11390, #​12413, thanks @​VincentLanglet!
• Fix callable-string must be non-empty-string (#​3983), #​12979, thanks @​aivchen!
• Use SoapClientMethodsClassReflectionExtension as last extension (#​3955), #​12834, thanks @​VincentLanglet!

Function signature fixes 🤖

• Fix mb_convert_encoding signature (#​3914), #​12309, thanks @​VincentLanglet!

v1.12.25

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Consider comparison as strict when type is the same (#​3942), #​12884, thanks @​VincentLanglet!

v1.12.24

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Bugfixes 🐛

• Fix weird "stdClass not found" error in connection to array shapes (phpstan/phpstan-src@8a6f7e9), #​12803
• Disable Override check for traits (#​3911), #​12471, thanks @​VincentLanglet!
• Fix DateTime::format('u') return type (#​3919), thanks @​mvorisek!
• Fix specifying types on nullsafe true/false comparison (#​3940), #​12866, thanks @​rvanvelzen!

Function signature fixes 🤖

• Fix uopz signature (#​3903), #​12499, thanks @​VincentLanglet!

v1.12.23

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Fix condition of fall-through case not used for exhaustive checks (#​3900), #​11064, #​3488, #​8719, #​12722, thanks @​rvanvelzen!

v1.12.22

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Improvements 🔧

• More precise implode() return type (#​3774), thanks @​staabm!

Bugfixes 🐛

• ArrayType - setting new offset with [] on array with constant-integer offset will add one to the offset (phpstan/phpstan-src@fe595cb), #​9328, #​9850, #​10650
• Optimize scalar values in oversized constant arrays (phpstan/phpstan-src@791e708), #​12671
• StaticPropertyFetch is an impure point (phpstan/phpstan-src@4111d0f)

v1.12.21

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Bugfixes 🐛

• Correctly infer template type from various callables (phpstan/phpstan-src@5920c98), #​12691
• Fix accepting generic callable in CallableType and ClosureType (phpstan/phpstan-src@0e10531), #​12691, #​6828, #​11942, #​11861, #​6828, #​9167
• Fix generalizing constant arrays when the array is getting smaller (phpstan/phpstan-src@8734057), #​12658, #​8030

Function signature fixes 🤖

• Fix MongoCollection::findOne() return type (#​3854), thanks @​aivchen!

v1.12.20

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Bugfixes 🐛

• Recreate @var PHPDoc type from Type::toPhpDocNode() before reporting it as wrong (#​3797), #​12458, #​11015, #​10861, #​11535, thanks @​VincentLanglet!

Internals 🔍

• FileTypeMapper::getNameScope() (phpstan/phpstan-src@bca8902)
• MissingTypehintCheck: reduce duplicate work (#​3843), thanks @​staabm!

v1.12.19

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Improvements 🔧

• Cache the result of ClassReflection::hasMethod() method (#​3825), thanks @​canvural!

Function signature fixes 🤖

• fix MongoLog::setCallback() return type (#​3829), thanks @​aivchen!
• fix MongoCollection::save() return type (#​3829), thanks @​aivchen!

v1.12.18

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Bugfixes 🐛

• Fix empty regex and empty alternation parse (#​3507), #​11762, thanks @​mvorisek!
• Fix negative offset false positive on constant string (#​3784), #​12122, thanks @​staabm!

Function signature fixes 🤖

• Remove obsolete setproctitle function from the functionMap (phpstan/phpstan-src@f5627dc), #​12573

v1.12.17

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If you're using larastan/larastan PHPStan extension, please update to version 2.9.14 alongside PHPStan 1.12.17 for improved compatibility with the new generic static<...> type. Thank you.

Improvements 🔧

• GenericStaticType - support for static<...> (#​1289), #​12485, #​11398, #​10417, #​9807, #​9449, #​8623, #​5512, thanks @​canvural!

Bugfixes 🐛

• VerbosityLevel - Keep traversing type when we can contain lowercase/upercase strings (#​3792), #​12457, thanks @​VincentLanglet!
• FileTypeMapper - fix getting PHPDoc of abstract trait method (phpstan/phpstan-src@2f74584)
• Inherit PHPDoc implicitly from abstract trait method (phpstan/phpstan-src@b57bcad), #​10240, #​10488, #​12073
• Fix PHPDoc inheritance from generic trait (phpstan/phpstan-src@49c631a), #​10914, #​9657
• Standalone null with default value null does not make parameter implicitly nullable (phpstan/phpstan-src@eded2c3), #​12501

Internals 🔍

• Refactoring of PhpDocBlock that enabled a bugfix down the road (phpstan/phpstan-src@ebcb5da, phpstan/phpstan-src@10388a9)

v1.12.16

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Bugfixes 🐛

• Calling to a constructor with promoted properties has side effects (phpstan/phpstan-src@8b27943), #​12379
• Support arrays with union value-types in implode() (#​3772), #​11854, thanks @​staabm!
• Avoid false inference with instanceof (#​3657), thanks @​VincentLanglet!
• Casting ArrayObject to array should not lead to array shape (phpstan/phpstan-src@d38ed50), #​12182
• Add ArrayChangeKeyCaseFunctionReturnTypeExtension (#​3549), #​11795, #​10960, thanks @​VincentLanglet!
• More precise hash() return type (#​3665), thanks @​VincentLanglet!
• Fix union of lowercase/uppercase string with empty string (#​3751), thanks @​VincentLanglet!
• Implement OpenSslEncryptParameterOutTypeExtension (#​3753), thanks @​paulbalandan!
• Update Symfony polyfills (phpstan/phpstan-src@24cdeac), #​12443
• Inferring new from parent constructor - reject types that would fail bound check of the child class (phpstan/phpstan-src@d06f792), #​12386

Function signature fixes 🤖

• More specific return type for stream_context_get_params (phpstan/phpstan-src@ff1feee), #​11796

Internals 🔍

• Makefile: Disable Xdebug in dev tools (#​3467), thanks @​staabm!
• MinMaxFunctionReturnTypeExtension: Cleanup instanceof ConstantScalarType (#​3773), thanks @​staabm!

v1.12.15

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Bugfixes 🐛

• Fix inferring type of new with generic type with constructor in parent class (phpstan/phpstan-src@a063119), #​8219, #​2735
• Support tagged unions in array_merge (#​3770), #​7857, #​8632, #​9559, thanks @​herndlm!

Internals 🔍

• Cleanup instanceof ConstantBooleanType checks (#​3771), thanks @​staabm!

v1.12.14

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Fix preg_match() group containing start/end meta characters (#​3740), #​12297, thanks @​staabm!

v1.12.13

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Improvements 🔧

• get_defined_vars() return type contains known variables (#​3624), #​11948, #​11740, thanks @​MartinMystikJonas!
• Lazier return in UnionType->isSuperTypeOfWithReason() (#​3692, #​3713), thanks @​staabm!
• 5x Faster IntersectionType->getEnumCases() (#​3695), thanks @​staabm!
• MixedType::toArrayKey() returns BenevolentUnionType (#​3696)
• Optimization - do not enter anonymous classes during loop analysis (phpstan/phpstan-src@621e168)
• Introduce ClassAsClassConstantRule (#​3697), #​10859, thanks @​paulbalandan!
• 10% faster FunctionCallParametersCheck (#​3734), thanks @​staabm!
• Faster MutatingScope::getNodeKey() (#​3736), thanks @​staabm!

Bugfixes 🐛

• Fix iterator_to_array return type with generators (#​3652), thanks @​paulbalandan!
• Array map on multiple elements is a list (#​3716), #​12223, thanks @​VincentLanglet!
• RegexArrayShapeMatcher: fix regex wildcard omitted from type (#​3721), #​12211, thanks @​staabm!
• RegexArrayShapeMatcher: fix regex alternatives in capture group are concatenated (#​3722), #​12210, #​12173, thanks @​staabm!
• RegexArrayShapeMatcher: Don't narrow 'J' modifier (#​3723), #​12126, thanks @​staabm!
• Add support for internal classes that overload offset access (#​3725), #​12235, thanks @​Girgias!
• Support # comments in regex with x modifier (#​3735, #​3739), #​12242, thanks @​staabm!

Function signature fixes 🤖

• More precise reflection classes return types (#​3731), thanks @​staabm!
• Fix DOMDocument::create*() return types (#​3737), #​12278, thanks @​staabm!

Internals 🔍

• Add regression test for array self-append (#​3715), #​6948, thanks @​herndlm!
• Use native PHPDocs for Rule and RuleTestCase (#​3698), thanks @​paulbalandan!
• Use native PHPDocs wherever possible (#​3720), thanks @​paulbalandan!
• Added regression test (#​3722), #​12210, #​12173, thanks @​staabm!

v1.12.12

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Improvements 🔧

• Introduce uppercase-string PHPDoc type (#​3613), thanks @​pmjones!

Bugfixes 🐛

• Fix sprintf dynamic return type (#​3640), #​12065, thanks @​VincentLanglet!
• Patch wrong namespace prefixing in PHAR in WindowsRegistryLogicalFinder (phpstan/phpstan-src@f61d324), #​12076
• Fix static return type in php-8-stubs (phpstan/phpstan-src@162f774), #​12077
• Retain list type when assigning to offset 1 of non-empty-list (#​3682), #​12131, thanks @​herndlm!

Function signature fixes 🤖

• Closure::bind and bindTo return benevolent union with null (phpstan/phpstan-src@b049d8d)
• Remove sha256 function definition (#​3664), thanks @​VincentLanglet!

v1.12.11

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Improvements 🔧

• Update fidry/cpu-core-counter (#​3632), https://github.com/phpstan/phpstan/discussions/12026
• Add TypeCombinator::removeTruthy() method (#​3633), thanks @​canvural!
• Add basic type narrowing for $a != '' (#​3304), thanks @​thg2k!
• Use the correct type for final constants (#​3638), thanks @​thg2k!

Bugfixes 🐛

• Fix resolving class constant type using self:: in a class attribute argument (phpstan/phpstan-src@3447391), #​12011, #​10314
• Do not report nonexistent variable passed to by-ref parameter with checkImplicitMixed (level 10 in 2.0) (phpstan/phpstan-src@f158d5b), #​12015
• Add null to array_map(null, $a, $b) (#​3562), thanks @​schlndh!
• Fix ArrayType<mixed, X> with checkImplicitMixed (level 10 in 2.0) (#​3636), #​12051, thanks @​VincentLanglet!

Function signature fixes 🤖

• Fix extract() signature (#​3512), thanks @​VincentLanglet!
• Improve signature for get_defined_constants() (#​3635), thanks @​thg2k!
• fgetcsv accepts null for $length (#​3077), thanks @​staabm!

v1.12.10

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Bugfixes 🐛

• ClassReflection: resolve missing template type to its default (if set) rather than bound (#​3623), #​11899, thanks @​jiripudil!
• Fix for endless loop detection (#​3622), #​11992, thanks @​herndlm!
• Fix tagging Docker image (phpstan/phpstan@379b9a2)

v1.12.9

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Improvements 🔧

• Support @readonly PHPDoc on the class as alternative to @immutable (#​3523), #​11775, thanks @​herndlm!

Bugfixes 🐛

• Fix too early lowercase-string inference (#​3585), #​11852, thanks @​VincentLanglet!
• Support for endless loops (#​3573), #​6807, #​8463, #​9374, thanks @​herndlm!
• More precise types for preg_match greater than 0 (#​3612), #​11293, thanks @​staabm!
• Too-wide return type - do not report void in PHPDoc union type (phpstan/phpstan-src@5f0b1cc), #​11980
• Too-wide return type - allow void return type in a union when the returned expr is originally void (phpstan/phpstan-src@80c1df2), #​11980
• RichParser - fix @phpstan-ignore with trait in the same file (phpstan/phpstan-src@381c137), #​11981

Internals 🔍

• Result DTOs - make reasons unique (phpstan/phpstan-src@ccfb4ab)

v1.12.8

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Improvements 🔧

• OffsetAccessValueAssignmentRule optimization for huge arrays (phpstan/phpstan-src@a07996a)
• Fix performance issue with big appended arrays (phpstan/phpstan-src@537c12c), #​11913
• processAssignVar optimization for arrays (phpstan/phpstan-src@16f63b3),
• Another micro optimization (phpstan/phpstan-src@c04555b)
• Optimization of huge unions of oversized arrays (phpstan/phpstan-src@4dfbe16)
• Avoid new HasOffsetValueType being intersected with oversized array (phpstan/phpstan-src@deef919)
• Add ArrayFindFunctionReturnTypeExtension (PHP 8.4) (#​3518, #​3608), thanks @​zonuexe!

Bugfixes 🐛

• Do not transform $this in return type even in final classes (#​3599), #​11857, thanks @​calebdw!
• Exclude E_DEPRECATED from error_reporting (phpstan/phpstan-src@277e34b), #​11937
• More precise types in immediately invoked callables (#​3593, #​3602), #​11561, #​11945, thanks @​staabm!
• Only use last for condition to filter scope (#​3578), thanks @​herndlm!
• Preserve correct UnionType subclass in filterTypes() (#​3535), #​11663, thanks @​VincentLanglet!

Function signature fixes 🤖

• Imagick::writeImage(s)File supporting format parameter (#​3588), thanks @​kingjia90!

Internals 🔍

• Remove unnecessary instanceof ConstantBooleanType in loop analysis (#​3577), #​11913, thanks @​herndlm!
• NodeScopeResolver - refactoring before optimization (phpstan/phpstan-src@1a0099d)
• Add @api to TypeExpr (#​3601), thanks @​ruudk!
• Split ArrayFilterFunctionReturnTypeExtension to Helper (#​3606), thanks @​zonuexe!
• Introduce UnionType::filterTypes (#​3607), thanks @​VincentLanglet!

v1.12.7

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Major new features 🚀

• Implement template default types (#​3457), #​4801, thanks @​jiripudil!
  • See https://x.com/OndrejMirtes/status/1843920480342057154

Improvements 🔧

• Move result cache output from debug (-vvv) to very verbose (-vv) mode (#​3345), thanks @​janedbal!
• Support for non-empty-array and non-empty-list array shape kind (phpstan/phpstan-src@107a7e3)
• Improve lowercase string verbosity level (#​3567), thanks @​VincentLanglet!
• Show TypeResult reasons in StrictComparisonOfDifferentTypesRule (phpstan/phpstan-src@34bacd7)
• Decorate reasons when comparing ConstantArrayType (phpstan/phpstan-src@dc5d8f4), #​11799, #​10421

Bugfixes 🐛

• Fix nextAutoIndexes in array coming from ArrayCombineFunctionReturnTypeExtension (phpstan/phpstan-src@c4ba434), #​11819
• Fix return type of array_reverse() with optional keys (#​3406), #​11549, thanks @​herndlm!
• Try to quit the child process only after internal errors were accounted for (phpstan/phpstan-src@dcd69eb), #​11826
• react/http PHP 8.4 patch (phpstan/phpstan-src@40e461d)

Function signature fixes 🤖

• functionMap: more precise get_defined_vars() (#​3546), thanks @​janedbal!
• Reflection getAttributes returns list (#​3548), thanks @​ManuelHu!
• More precise md5/sha1 return type (#​3541), thanks @​staabm!
• Improve return type of token_name() and PhpToken::getTokenName() (#​3558), #​11808, thanks @​zonuexe!

Internals 🔍

• Fix typo (phpstan/phpstan-src@5b43d50)
• Introduce isSuperTypeOfWithReason (#​3538), thanks @​VincentLanglet!
• Add function PHPStan\dumpPhpDocType() (#​3559), #​11561, thanks @​zonuexe!
• Introduce TypeResult (phpstan/phpstan-src@a815d57)

v1.12.6

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Bleeding edge 🔪

• Added absent type checks about @phpstan-assert PHPDoc tags (phpstan/phpstan-src@ca0a7e9), #​11780

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 🔧

• Update nikic/php-parser to v4.19.4 (phpstan/phpstan-src@0b9ce98)
• Process ClassConstFetch::$class when it's a Name node (phpstan/phpstan-src@712c33e)
• Process ClassConstFetch::$name (phpstan/phpstan-src@b38c852)
• Fix unused private property is not sometimes detected (#​3539), #​11802, thanks @​staabm!

Bugfixes 🐛

• Fixes for lowercase-string
  • Keep lowercase when trim (#​3491), thanks @​VincentLanglet!
  • Add support for str_repeat and str_pad for lowercase string (#​3490), thanks @​VincentLanglet!
  • Update ReplaceFunctionsDynamicReturnTypeExtension for lowercase-string (#​3489), thanks @​VincentLanglet!
  • Update parse_str for lowercase string (#​3492), thanks @​VincentLanglet!
  • More precise IntegerRangeType::toString() (#​3475), thanks @​staabm!
  • Add support for lowercase-string on parse_url() (#​3493), thanks @​VincentLanglet!
  • Improve Vsprintf inference (#​3496, #​3501), thanks @​VincentLanglet!
  • Offset access on lowercase-string is lowercase-string (#​3502), thanks @​staabm!
  • IntegerType::toString() is lowercase (#​3510), thanks @​VincentLanglet!
  • Handle lowercase string in sprintf (#​3498), thanks @​VincentLanglet!
• Update composer/pcre (phpstan/phpstan-src@3cdac94), #​11786
• Fix a few regex class parsing usecases (#​3488), thanks @​mvorisek!
• Fix preg_match_all with PREG_SET_ORDER does not see capture group as optional (#​3506), #​11661, thanks @​staabm!
• Fix false-positive with preg_match(): Strict comparison using === between '' and non-falsy-string…ween '' and non-falsy-string (#​3509), #​11744, thanks @​staabm!

Function signature fixes 🤖

• functionMap: a bit more precise get_defined_constants (#​3537), thanks @​janedbal!
• token_name() returns non-empty-string (#​3540), thanks @​staabm!
• curl_multi_getcontent() can return null (#​3527), thanks @​staabm!
• Update SplFileInfo::getPathInfo return type (#​3487), thanks @​DannyvdSluijs!
• Update return type of spl_autoload_functions on PHP8.0+ (#​2810), thanks @​ManuelHu!

Internals 🔍

• Fix missing ltrim in regex parse (#​3495), thanks @​mvorisek!
• Un-deprecate ConstantTypeHelper (phpstan/phpstan-src@3a83f6b)
• Introduce Scope::getMaybeDefinedVariables() (#​3521), #​11772, thanks @​ruudk!
• TypeInferenceTestCase: allow asserting array offset certainty (#​3503), thanks @​ruudk!
• Simplify preserveKeys TrinaryLogic creation in two extensions (#​3516), thanks @​herndlm!
• Add Type::sliceArray() (#​3514) (#​3514), thanks @​herndlm!
• Set normalized in BenevolentUnionType (#​3522), thanks @​herndlm!
• Refactor RegexGroupParser for more immutability and less pass-by-ref (#​3508), thanks @​staabm!

v1.12.5

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Improvements 🔧

• Deprecate ParametersAcceptorSelector::selectSingle() (phpstan/phpstan-src@23c53a2)
  • See: https://github.com/phpstan/phpstan/blob/2.0.x/UPGRADING.md#removed-deprecated-parametersacceptorselectorselectsingle
• Introduce lowercase-string (#​3438), thanks @​VincentLanglet!
• More precise mixed-type subtraction in toInteger() (#​3434), thanks @​staabm!
• More precise MixedType::toString() with subtracted type (#​3420), thanks @​staabm!
• More precise MixedType::toBoolean() with subtracted type (#​3471), thanks @​staabm!
• Improve loose comparison for integer ranges (#​3465), #​11694, thanks @​VincentLanglet!
• Truthy isset($arr[$k]) should narrow $k (#​3453), #​11716, #​8559, thanks @​staabm!
• isset() narrows string-key in int-keyed-array to numeric-string (#​3472), thanks @​staabm!

Bugfixes 🐛

• Add generic types for array_values (#​3456), thanks @​schlndh!
• Support IntegerRangeType in ConstantStringType offset-value-type handling (#​3462), thanks @​staabm!
• Fix bug with oversized array (#​3461), #​11703, thanks @​VincentLanglet!
• Fix ErrorType after ArrayDimFetch (#​3460), thanks @​staabm!
• Implement ClosureType::getReferencedTemplateTypes() (#​3458), #​10609, thanks @​jiripudil!
• Fix substracted union type describe (#​3360), #​10227, thanks @​mvorisek!
• Fix including relative path (phpstan/phpstan-src@098fb94), #​11738
• Fix sprintf() inference for constant values with format-width in pattern (#​3474), thanks @​staabm!
• Drop wrong float comparison for filter_var() (#​2656), thanks @​mvorisek!

Function signature fixes 🤖

• Change iptcparse return type (#​3483), thanks @​ManuelHu!

Internals 🔍

• More specific return type for methods used to analyse currently entered function or method (phpstan/phpstan-src@0e2587f)
• PhpFunctionFromParserNodeReflection becomes ParametersAcceptorWithPhpDocs (phpstan/phpstan-src@1bea5c7)
• Use methods directly on PhpFunctionFromParserNodeReflection instead of selectSingle() when analysing function body in rules (phpstan/phpstan-src@41916ba)
• Use methods directly on PhpFunctionFromParserNodeReflection instead of selectSingle() in MutatingScope (phpstan/phpstan-src@865c618)
• Use ParametersAcceptorSelector::selectFromArgs() instead of selectSingle() wherever possible (phpstan/phpstan-src@e283d3a)
• Use PhpFunctionFromParserNodeReflection as ParametersAcceptor in DependencyResolver (phpstan/phpstan-src@7e216a2)
• Use methods directly on PhpFunctionFromParserNodeReflection instead of selectSingle() in ParametersAcceptorSelector (phpstan/phpstan-src@1322aaf)
• Introduce @internalgetOnlyVariant() method on FunctionReflection/ExtendedMethodReflection to use instead of selectSingle() (phpstan/phpstan-src@714877b)
• Add Type::chunkArray() (#​3408), thanks @​herndlm!
• Add more mixed-type bool subtraction tests (#​3421), thanks @​staabm!
• Made IssetExpr part of BC promise (https://github.com/phpsta

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♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

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This PR contains the following updates:

Package	Change	Age	Confidence
phpstan/phpstan	1.10.59 -> 1.12.28
phpstan/phpstan-phpunit	1.3.16 -> 1.4.2

---

Release Notes

phpstan/phpstan (phpstan/phpstan)

v1.12.28

Compare Source

Improvements 🔧

• More precise elapsed time if it's a low number (phpstan/phpstan-src@7644bd0)

Bugfixes 🐛

• Fix recursion with object shapes in @property referencing other class and then back in recursive manner (phpstan/phpstan-src@33c2cb1), #​13057
• Fix @var PHPDoc type inheritance for class constants (#​4008), #​10911, thanks @​VincentLanglet!
• Allow getenv(null) for PHP 8.0+ (#​4007), #​13065, thanks @​VincentLanglet!
• Properly restore error handler for collecting errors (phpstan/phpstan-src@43c44ee)
• Fix infinite recursion with TemplateIterableType (phpstan/phpstan-src@400ba6d), #​13218
• Avoid error with constant name $ (#​4006), #​12095, thanks @​VincentLanglet!
• Array without 0 in key type is not a list (#​4018), #​9487, thanks @​VincentLanglet!
• Fix HasOffsetValueType::searchArray (#​4013), thanks @​VincentLanglet!
• Rework ArrayReplaceFunctionReturnTypeExtension (#​3958), #​12828, thanks @​VincentLanglet!

Function signature fixes 🤖

• Update PDO errorCode return type (#​4005), #​12571, thanks @​VincentLanglet!
• Fix return type of bzdecompress() (#​4088), thanks @​jlherren!
• Improve mb_convert_encoding return type (#​4010), thanks @​VincentLanglet!

Internals 🔍

• Migrate legacy tests (#​4000), thanks @​VincentLanglet!

v1.12.27

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Major new features 🚀

• Introducing Editor Mode (phpstan/phpstan-src@74b909a)
  • Learn more: https://phpstan.org/user-guide/editor-mode

Improvements 🔧

• Result cache traits optimization - analyse only files using trait when trait implementation changes (phpstan/phpstan-src@bd6fc4e)
• InitializerExprTypeResolver - optimize arithmetical and bitwise operations for large types (phpstan/phpstan-src@275d3b5, phpstan/phpstan-src@572e0e8)
• Limit how big int-mask type can be (phpstan/phpstan-src@80b40f2)

Bugfixes 🐛

• Fix result cache getting stale when editing files mid-analysis (phpstan/phpstan-src@0536d11), #​11788
• Result cache should be invalidated when files change in paths excluded for analysis but not scanning (phpstan/phpstan-src@408692e), #​12381, #​7339
• PHPStan Pro - refresh errors when scanned file is changed (phpstan/phpstan-src@7e3639b), #​12465
• Result cache - add traits to dependencies recursively (phpstan/phpstan-src@e5db864)

v1.12.26

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Improvements 🔧

• Add callback types for array_uintersect etc. (#​3282), #​7707, thanks @​schlndh!
• Support iterable as template type bound (#​3984), #​12214, thanks @​RobertMe!
• Introduce StrrevFunctionReturnTypeExtension (#​3960), thanks @​VincentLanglet!

Bugfixes 🐛

• Fix ImpossibleCheckTypeFunctionCallRule for is_subclass_of and is_a (#​3788), #​3979, #​8464, thanks @​VincentLanglet!
• Fix numeric-string to array-key (#​3326), #​4163, #​4671, #​8592, #​11390, #​12413, thanks @​VincentLanglet!
• Fix callable-string must be non-empty-string (#​3983), #​12979, thanks @​aivchen!
• Use SoapClientMethodsClassReflectionExtension as last extension (#​3955), #​12834, thanks @​VincentLanglet!

Function signature fixes 🤖

• Fix mb_convert_encoding signature (#​3914), #​12309, thanks @​VincentLanglet!

v1.12.25

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Consider comparison as strict when type is the same (#​3942), #​12884, thanks @​VincentLanglet!

v1.12.24

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Bugfixes 🐛

• Fix weird "stdClass not found" error in connection to array shapes (phpstan/phpstan-src@8a6f7e9), #​12803
• Disable Override check for traits (#​3911), #​12471, thanks @​VincentLanglet!
• Fix DateTime::format('u') return type (#​3919), thanks @​mvorisek!
• Fix specifying types on nullsafe true/false comparison (#​3940), #​12866, thanks @​rvanvelzen!

Function signature fixes 🤖

• Fix uopz signature (#​3903), #​12499, thanks @​VincentLanglet!

v1.12.23

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Fix condition of fall-through case not used for exhaustive checks (#​3900), #​11064, #​3488, #​8719, #​12722, thanks @​rvanvelzen!

v1.12.22

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Improvements 🔧

• More precise implode() return type (#​3774), thanks @​staabm!

Bugfixes 🐛

• ArrayType - setting new offset with [] on array with constant-integer offset will add one to the offset (phpstan/phpstan-src@fe595cb), #​9328, #​9850, #​10650
• Optimize scalar values in oversized constant arrays (phpstan/phpstan-src@791e708), #​12671
• StaticPropertyFetch is an impure point (phpstan/phpstan-src@4111d0f)

v1.12.21

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Bugfixes 🐛

• Correctly infer template type from various callables (phpstan/phpstan-src@5920c98), #​12691
• Fix accepting generic callable in CallableType and ClosureType (phpstan/phpstan-src@0e10531), #​12691, #​6828, #​11942, #​11861, #​6828, #​9167
• Fix generalizing constant arrays when the array is getting smaller (phpstan/phpstan-src@8734057), #​12658, #​8030

Function signature fixes 🤖

• Fix MongoCollection::findOne() return type (#​3854), thanks @​aivchen!

v1.12.20

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Bugfixes 🐛

• Recreate @var PHPDoc type from Type::toPhpDocNode() before reporting it as wrong (#​3797), #​12458, #​11015, #​10861, #​11535, thanks @​VincentLanglet!

Internals 🔍

• FileTypeMapper::getNameScope() (phpstan/phpstan-src@bca8902)
• MissingTypehintCheck: reduce duplicate work (#​3843), thanks @​staabm!

v1.12.19

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Improvements 🔧

• Cache the result of ClassReflection::hasMethod() method (#​3825), thanks @​canvural!

Function signature fixes 🤖

• fix MongoLog::setCallback() return type (#​3829), thanks @​aivchen!
• fix MongoCollection::save() return type (#​3829), thanks @​aivchen!

v1.12.18

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Bugfixes 🐛

• Fix empty regex and empty alternation parse (#​3507), #​11762, thanks @​mvorisek!
• Fix negative offset false positive on constant string (#​3784), #​12122, thanks @​staabm!

Function signature fixes 🤖

• Remove obsolete setproctitle function from the functionMap (phpstan/phpstan-src@f5627dc), #​12573

v1.12.17

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If you're using larastan/larastan PHPStan extension, please update to version 2.9.14 alongside PHPStan 1.12.17 for improved compatibility with the new generic static<...> type. Thank you.

Improvements 🔧

• GenericStaticType - support for static<...> (#​1289), #​12485, #​11398, #​10417, #​9807, #​9449, #​8623, #​5512, thanks @​canvural!

Bugfixes 🐛

• VerbosityLevel - Keep traversing type when we can contain lowercase/upercase strings (#​3792), #​12457, thanks @​VincentLanglet!
• FileTypeMapper - fix getting PHPDoc of abstract trait method (phpstan/phpstan-src@2f74584)
• Inherit PHPDoc implicitly from abstract trait method (phpstan/phpstan-src@b57bcad), #​10240, #​10488, #​12073
• Fix PHPDoc inheritance from generic trait (phpstan/phpstan-src@49c631a), #​10914, #​9657
• Standalone null with default value null does not make parameter implicitly nullable (phpstan/phpstan-src@eded2c3), #​12501

Internals 🔍

• Refactoring of PhpDocBlock that enabled a bugfix down the road (phpstan/phpstan-src@ebcb5da, phpstan/phpstan-src@10388a9)

v1.12.16

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Bugfixes 🐛

• Calling to a constructor with promoted properties has side effects (phpstan/phpstan-src@8b27943), #​12379
• Support arrays with union value-types in implode() (#​3772), #​11854, thanks @​staabm!
• Avoid false inference with instanceof (#​3657), thanks @​VincentLanglet!
• Casting ArrayObject to array should not lead to array shape (phpstan/phpstan-src@d38ed50), #​12182
• Add ArrayChangeKeyCaseFunctionReturnTypeExtension (#​3549), #​11795, #​10960, thanks @​VincentLanglet!
• More precise hash() return type (#​3665), thanks @​VincentLanglet!
• Fix union of lowercase/uppercase string with empty string (#​3751), thanks @​VincentLanglet!
• Implement OpenSslEncryptParameterOutTypeExtension (#​3753), thanks @​paulbalandan!
• Update Symfony polyfills (phpstan/phpstan-src@24cdeac), #​12443
• Inferring new from parent constructor - reject types that would fail bound check of the child class (phpstan/phpstan-src@d06f792), #​12386

Function signature fixes 🤖

• More specific return type for stream_context_get_params (phpstan/phpstan-src@ff1feee), #​11796

Internals 🔍

• Makefile: Disable Xdebug in dev tools (#​3467), thanks @​staabm!
• MinMaxFunctionReturnTypeExtension: Cleanup instanceof ConstantScalarType (#​3773), thanks @​staabm!

v1.12.15

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Bugfixes 🐛

• Fix inferring type of new with generic type with constructor in parent class (phpstan/phpstan-src@a063119), #​8219, #​2735
• Support tagged unions in array_merge (#​3770), #​7857, #​8632, #​9559, thanks @​herndlm!

Internals 🔍

• Cleanup instanceof ConstantBooleanType checks (#​3771), thanks @​staabm!

v1.12.14

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Fix preg_match() group containing start/end meta characters (#​3740), #​12297, thanks @​staabm!

v1.12.13

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Improvements 🔧

• get_defined_vars() return type contains known variables (#​3624), #​11948, #​11740, thanks @​MartinMystikJonas!
• Lazier return in UnionType->isSuperTypeOfWithReason() (#​3692, #​3713), thanks @​staabm!
• 5x Faster IntersectionType->getEnumCases() (#​3695), thanks @​staabm!
• MixedType::toArrayKey() returns BenevolentUnionType (#​3696)
• Optimization - do not enter anonymous classes during loop analysis (phpstan/phpstan-src@621e168)
• Introduce ClassAsClassConstantRule (#​3697), #​10859, thanks @​paulbalandan!
• 10% faster FunctionCallParametersCheck (#​3734), thanks @​staabm!
• Faster MutatingScope::getNodeKey() (#​3736), thanks @​staabm!

Bugfixes 🐛

• Fix iterator_to_array return type with generators (#​3652), thanks @​paulbalandan!
• Array map on multiple elements is a list (#​3716), #​12223, thanks @​VincentLanglet!
• RegexArrayShapeMatcher: fix regex wildcard omitted from type (#​3721), #​12211, thanks @​staabm!
• RegexArrayShapeMatcher: fix regex alternatives in capture group are concatenated (#​3722), #​12210, #​12173, thanks @​staabm!
• RegexArrayShapeMatcher: Don't narrow 'J' modifier (#​3723), #​12126, thanks @​staabm!
• Add support for internal classes that overload offset access (#​3725), #​12235, thanks @​Girgias!
• Support # comments in regex with x modifier (#​3735, #​3739), #​12242, thanks @​staabm!

Function signature fixes 🤖

• More precise reflection classes return types (#​3731), thanks @​staabm!
• Fix DOMDocument::create*() return types (#​3737), #​12278, thanks @​staabm!

Internals 🔍

• Add regression test for array self-append (#​3715), #​6948, thanks @​herndlm!
• Use native PHPDocs for Rule and RuleTestCase (#​3698), thanks @​paulbalandan!
• Use native PHPDocs wherever possible (#​3720), thanks @​paulbalandan!
• Added regression test (#​3722), #​12210, #​12173, thanks @​staabm!

v1.12.12

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Improvements 🔧

• Introduce uppercase-string PHPDoc type (#​3613), thanks @​pmjones!

Bugfixes 🐛

• Fix sprintf dynamic return type (#​3640), #​12065, thanks @​VincentLanglet!
• Patch wrong namespace prefixing in PHAR in WindowsRegistryLogicalFinder (phpstan/phpstan-src@f61d324), #​12076
• Fix static return type in php-8-stubs (phpstan/phpstan-src@162f774), #​12077
• Retain list type when assigning to offset 1 of non-empty-list (#​3682), #​12131, thanks @​herndlm!

Function signature fixes 🤖

• Closure::bind and bindTo return benevolent union with null (phpstan/phpstan-src@b049d8d)
• Remove sha256 function definition (#​3664), thanks @​VincentLanglet!

v1.12.11

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Improvements 🔧

• Update fidry/cpu-core-counter (#​3632), https://github.com/phpstan/phpstan/discussions/12026
• Add TypeCombinator::removeTruthy() method (#​3633), thanks @​canvural!
• Add basic type narrowing for $a != '' (#​3304), thanks @​thg2k!
• Use the correct type for final constants (#​3638), thanks @​thg2k!

Bugfixes 🐛

• Fix resolving class constant type using self:: in a class attribute argument (phpstan/phpstan-src@3447391), #​12011, #​10314
• Do not report nonexistent variable passed to by-ref parameter with checkImplicitMixed (level 10 in 2.0) (phpstan/phpstan-src@f158d5b), #​12015
• Add null to array_map(null, $a, $b) (#​3562), thanks @​schlndh!
• Fix ArrayType<mixed, X> with checkImplicitMixed (level 10 in 2.0) (#​3636), #​12051, thanks @​VincentLanglet!

Function signature fixes 🤖

• Fix extract() signature (#​3512), thanks @​VincentLanglet!
• Improve signature for get_defined_constants() (#​3635), thanks @​thg2k!
• fgetcsv accepts null for $length (#​3077), thanks @​staabm!

v1.12.10

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Bugfixes 🐛

• ClassReflection: resolve missing template type to its default (if set) rather than bound (#​3623), #​11899, thanks @​jiripudil!
• Fix for endless loop detection (#​3622), #​11992, thanks @​herndlm!
• Fix tagging Docker image (phpstan/phpstan@379b9a2)

v1.12.9

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Improvements 🔧

• Support @readonly PHPDoc on the class as alternative to @immutable (#​3523), #​11775, thanks @​herndlm!

Bugfixes 🐛

• Fix too early lowercase-string inference (#​3585), #​11852, thanks @​VincentLanglet!
• Support for endless loops (#​3573), #​6807, #​8463, #​9374, thanks @​herndlm!
• More precise types for preg_match greater than 0 (#​3612), #​11293, thanks @​staabm!
• Too-wide return type - do not report void in PHPDoc union type (phpstan/phpstan-src@5f0b1cc), #​11980
• Too-wide return type - allow void return type in a union when the returned expr is originally void (phpstan/phpstan-src@80c1df2), #​11980
• RichParser - fix @phpstan-ignore with trait in the same file (phpstan/phpstan-src@381c137), #​11981

Internals 🔍

• Result DTOs - make reasons unique (phpstan/phpstan-src@ccfb4ab)

v1.12.8

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Improvements 🔧

• OffsetAccessValueAssignmentRule optimization for huge arrays (phpstan/phpstan-src@a07996a)
• Fix performance issue with big appended arrays (phpstan/phpstan-src@537c12c), #​11913
• processAssignVar optimization for arrays (phpstan/phpstan-src@16f63b3),
• Another micro optimization (phpstan/phpstan-src@c04555b)
• Optimization of huge unions of oversized arrays (phpstan/phpstan-src@4dfbe16)
• Avoid new HasOffsetValueType being intersected with oversized array (phpstan/phpstan-src@deef919)
• Add ArrayFindFunctionReturnTypeExtension (PHP 8.4) (#​3518, #​3608), thanks @​zonuexe!

Bugfixes 🐛

• Do not transform $this in return type even in final classes (#​3599), #​11857, thanks @​calebdw!
• Exclude E_DEPRECATED from error_reporting (phpstan/phpstan-src@277e34b), #​11937
• More precise types in immediately invoked callables (#​3593, #​3602), #​11561, #​11945, thanks @​staabm!
• Only use last for condition to filter scope (#​3578), thanks @​herndlm!
• Preserve correct UnionType subclass in filterTypes() (#​3535), #​11663, thanks @​VincentLanglet!

Function signature fixes 🤖

• Imagick::writeImage(s)File supporting format parameter (#​3588), thanks @​kingjia90!

Internals 🔍

• Remove unnecessary instanceof ConstantBooleanType in loop analysis (#​3577), #​11913, thanks @​herndlm!
• NodeScopeResolver - refactoring before optimization (phpstan/phpstan-src@1a0099d)
• Add @api to TypeExpr (#​3601), thanks @​ruudk!
• Split ArrayFilterFunctionReturnTypeExtension to Helper (#​3606), thanks @​zonuexe!
• Introduce UnionType::filterTypes (#​3607), thanks @​VincentLanglet!

v1.12.7

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Major new features 🚀

• Implement template default types (#​3457), #​4801, thanks @​jiripudil!
  • See https://x.com/OndrejMirtes/status/1843920480342057154

Improvements 🔧

• Move result cache output from debug (-vvv) to very verbose (-vv) mode (#​3345), thanks @​janedbal!
• Support for non-empty-array and non-empty-list array shape kind (phpstan/phpstan-src@107a7e3)
• Improve lowercase string verbosity level (#​3567), thanks @​VincentLanglet!
• Show TypeResult reasons in StrictComparisonOfDifferentTypesRule (phpstan/phpstan-src@34bacd7)
• Decorate reasons when comparing ConstantArrayType (phpstan/phpstan-src@dc5d8f4), #​11799, #​10421

Bugfixes 🐛

• Fix nextAutoIndexes in array coming from ArrayCombineFunctionReturnTypeExtension (phpstan/phpstan-src@c4ba434), #​11819
• Fix return type of array_reverse() with optional keys (#​3406), #​11549, thanks @​herndlm!
• Try to quit the child process only after internal errors were accounted for (phpstan/phpstan-src@dcd69eb), #​11826
• react/http PHP 8.4 patch (phpstan/phpstan-src@40e461d)

Function signature fixes 🤖

• functionMap: more precise get_defined_vars() (#​3546), thanks @​janedbal!
• Reflection getAttributes returns list (#​3548), thanks @​ManuelHu!
• More precise md5/sha1 return type (#​3541), thanks @​staabm!
• Improve return type of token_name() and PhpToken::getTokenName() (#​3558), #​11808, thanks @​zonuexe!

Internals 🔍

• Fix typo (phpstan/phpstan-src@5b43d50)
• Introduce isSuperTypeOfWithReason (#​3538), thanks @​VincentLanglet!
• Add function PHPStan\dumpPhpDocType() (#​3559), #​11561, thanks @​zonuexe!
• Introduce TypeResult (phpstan/phpstan-src@a815d57)

v1.12.6

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Bleeding edge 🔪

• Added absent type checks about @phpstan-assert PHPDoc tags (phpstan/phpstan-src@ca0a7e9), #​11780

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 🔧

• Update nikic/php-parser to v4.19.4 (phpstan/phpstan-src@0b9ce98)
• Process ClassConstFetch::$class when it's a Name node (phpstan/phpstan-src@712c33e)
• Process ClassConstFetch::$name (phpstan/phpstan-src@b38c852)
• Fix unused private property is not sometimes detected (#​3539), #​11802, thanks @​staabm!

Bugfixes 🐛

• Fixes for lowercase-string
  • Keep lowercase when trim (#​3491), thanks @​VincentLanglet!
  • Add support for str_repeat and str_pad for lowercase string (#​3490), thanks @​VincentLanglet!
  • Update ReplaceFunctionsDynamicReturnTypeExtension for lowercase-string (#​3489), thanks @​VincentLanglet!
  • Update parse_str for lowercase string (#​3492), thanks @​VincentLanglet!
  • More precise IntegerRangeType::toString() (#​3475), thanks @​staabm!
  • Add support for lowercase-string on parse_url() (#​3493), thanks @​VincentLanglet!
  • Improve Vsprintf inference (#​3496, #​3501), thanks @​VincentLanglet!
  • Offset access on lowercase-string is lowercase-string (#​3502), thanks @​staabm!
  • IntegerType::toString() is lowercase (#​3510), thanks @​VincentLanglet!
  • Handle lowercase string in sprintf (#​3498), thanks @​VincentLanglet!
• Update composer/pcre (phpstan/phpstan-src@3cdac94), #​11786
• Fix a few regex class parsing usecases (#​3488), thanks @​mvorisek!
• Fix preg_match_all with PREG_SET_ORDER does not see capture group as optional (#​3506), #​11661, thanks @​staabm!
• Fix false-positive with preg_match(): Strict comparison using === between '' and non-falsy-string…ween '' and non-falsy-string (#​3509), #​11744, thanks @​staabm!

Function signature fixes 🤖

• functionMap: a bit more precise get_defined_constants (#​3537), thanks @​janedbal!
• token_name() returns non-empty-string (#​3540), thanks @​staabm!
• curl_multi_getcontent() can return null (#​3527), thanks @​staabm!
• Update SplFileInfo::getPathInfo return type (#​3487), thanks @​DannyvdSluijs!
• Update return type of spl_autoload_functions on PHP8.0+ (#​2810), thanks @​ManuelHu!

Internals 🔍

• Fix missing ltrim in regex parse (#​3495), thanks @​mvorisek!
• Un-deprecate ConstantTypeHelper (phpstan/phpstan-src@3a83f6b)
• Introduce Scope::getMaybeDefinedVariables() (#​3521), #​11772, thanks @​ruudk!
• TypeInferenceTestCase: allow asserting array offset certainty (#​3503), thanks @​ruudk!
• Simplify preserveKeys TrinaryLogic creation in two extensions (#​3516), thanks @​herndlm!
• Add Type::sliceArray() (#​3514) (#​3514), thanks @​herndlm!
• Set normalized in BenevolentUnionType (#​3522), thanks @​herndlm!
• Refactor RegexGroupParser for more immutability and less pass-by-ref (#​3508), thanks @​staabm!

v1.12.5

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Improvements 🔧

• Deprecate ParametersAcceptorSelector::selectSingle() (phpstan/phpstan-src@23c53a2)
  • See: https://github.com/phpstan/phpstan/blob/2.0.x/UPGRADING.md#removed-deprecated-parametersacceptorselectorselectsingle
• Introduce lowercase-string (#​3438), thanks @​VincentLanglet!
• More precise mixed-type subtraction in toInteger() (#​3434), thanks @​staabm!
• More precise MixedType::toString() with subtracted type (#​3420), thanks @​staabm!
• More precise MixedType::toBoolean() with subtracted type (#​3471), thanks @​staabm!
• Improve loose comparison for integer ranges (#​3465), #​11694, thanks @​VincentLanglet!
• Truthy isset($arr[$k]) should narrow $k (#​3453), #​11716, #​8559, thanks @​staabm!
• isset() narrows string-key in int-keyed-array to numeric-string (#​3472), thanks @​staabm!

Bugfixes 🐛

• Add generic types for array_values (#​3456), thanks @​schlndh!
• Support IntegerRangeType in ConstantStringType offset-value-type handling (#​3462), thanks @​staabm!
• Fix bug with oversized array (#​3461), #​11703, thanks @​VincentLanglet!
• Fix ErrorType after ArrayDimFetch (#​3460), thanks @​staabm!
• Implement ClosureType::getReferencedTemplateTypes() (#​3458), #​10609, thanks @​jiripudil!
• Fix substracted union type describe (#​3360), #​10227, thanks @​mvorisek!
• Fix including relative path (phpstan/phpstan-src@098fb94), #​11738
• Fix sprintf() inference for constant values with format-width in pattern (#​3474), thanks @​staabm!
• Drop wrong float comparison for filter_var() (#​2656), thanks @​mvorisek!

Function signature fixes 🤖

• Change iptcparse return type (#​3483), thanks @​ManuelHu!

Internals 🔍

• More specific return type for methods used to analyse currently entered function or method (phpstan/phpstan-src@0e2587f)
• PhpFunctionFromParserNodeReflection becomes ParametersAcceptorWithPhpDocs (phpstan/phpstan-src@1bea5c7)
• Use methods directly on PhpFunctionFromParserNodeReflection instead of selectSingle() when analysing function body in rules (phpstan/phpstan-src@41916ba)
• Use methods directly on PhpFunctionFromParserNodeReflection instead of selectSingle() in MutatingScope (phpstan/phpstan-src@865c618)
• Use ParametersAcceptorSelector::selectFromArgs() instead of selectSingle() wherever possible (phpstan/phpstan-src@e283d3a)
• Use PhpFunctionFromParserNodeReflection as ParametersAcceptor in DependencyResolver (phpstan/phpstan-src@7e216a2)
• Use methods directly on PhpFunctionFromParserNodeReflection instead of selectSingle() in ParametersAcceptorSelector (phpstan/phpstan-src@1322aaf)
• Introduce @internalgetOnlyVariant() method on FunctionReflection/ExtendedMethodReflection to use instead of selectSingle() (phpstan/phpstan-src@714877b)
• Add Type::chunkArray() (#​3408), thanks @​herndlm!
• Add more mixed-type bool subtraction tests (#​3421), thanks @​staabm!
• Made IssetExpr part of BC promise (https://github.com/phpsta

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♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

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This PR contains the following updates:

Package	Change	Age	Confidence
phpstan/phpstan	1.10.59 -> 1.12.28
phpstan/phpstan-phpunit	1.3.16 -> 1.4.2

---

Release Notes

phpstan/phpstan (phpstan/phpstan)

v1.12.28

Compare Source

Improvements 🔧

• More precise elapsed time if it's a low number (phpstan/phpstan-src@7644bd0)

Bugfixes 🐛

• Fix recursion with object shapes in @property referencing other class and then back in recursive manner (phpstan/phpstan-src@33c2cb1), #​13057
• Fix @var PHPDoc type inheritance for class constants (#​4008), #​10911, thanks @​VincentLanglet!
• Allow getenv(null) for PHP 8.0+ (#​4007), #​13065, thanks @​VincentLanglet!
• Properly restore error handler for collecting errors (phpstan/phpstan-src@43c44ee)
• Fix infinite recursion with TemplateIterableType (phpstan/phpstan-src@400ba6d), #​13218
• Avoid error with constant name $ (#​4006), #​12095, thanks @​VincentLanglet!
• Array without 0 in key type is not a list (#​4018), #​9487, thanks @​VincentLanglet!
• Fix HasOffsetValueType::searchArray (#​4013), thanks @​VincentLanglet!
• Rework ArrayReplaceFunctionReturnTypeExtension (#​3958), #​12828, thanks @​VincentLanglet!

Function signature fixes 🤖

• Update PDO errorCode return type (#​4005), #​12571, thanks @​VincentLanglet!
• Fix return type of bzdecompress() (#​4088), thanks @​jlherren!
• Improve mb_convert_encoding return type (#​4010), thanks @​VincentLanglet!

Internals 🔍

• Migrate legacy tests (#​4000), thanks @​VincentLanglet!

v1.12.27

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Major new features 🚀

• Introducing Editor Mode (phpstan/phpstan-src@74b909a)
  • Learn more: https://phpstan.org/user-guide/editor-mode

Improvements 🔧

• Result cache traits optimization - analyse only files using trait when trait implementation changes (phpstan/phpstan-src@bd6fc4e)
• InitializerExprTypeResolver - optimize arithmetical and bitwise operations for large types (phpstan/phpstan-src@275d3b5, phpstan/phpstan-src@572e0e8)
• Limit how big int-mask type can be (phpstan/phpstan-src@80b40f2)

Bugfixes 🐛

• Fix result cache getting stale when editing files mid-analysis (phpstan/phpstan-src@0536d11), #​11788
• Result cache should be invalidated when files change in paths excluded for analysis but not scanning (phpstan/phpstan-src@408692e), #​12381, #​7339
• PHPStan Pro - refresh errors when scanned file is changed (phpstan/phpstan-src@7e3639b), #​12465
• Result cache - add traits to dependencies recursively (phpstan/phpstan-src@e5db864)

v1.12.26

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Improvements 🔧

• Add callback types for array_uintersect etc. (#​3282), #​7707, thanks @​schlndh!
• Support iterable as template type bound (#​3984), #​12214, thanks @​RobertMe!
• Introduce StrrevFunctionReturnTypeExtension (#​3960), thanks @​VincentLanglet!

Bugfixes 🐛

• Fix ImpossibleCheckTypeFunctionCallRule for is_subclass_of and is_a (#​3788), #​3979, #​8464, thanks @​VincentLanglet!
• Fix numeric-string to array-key (#​3326), #​4163, #​4671, #​8592, #​11390, #​12413, thanks @​VincentLanglet!
• Fix callable-string must be non-empty-string (#​3983), #​12979, thanks @​aivchen!
• Use SoapClientMethodsClassReflectionExtension as last extension (#​3955), #​12834, thanks @​VincentLanglet!

Function signature fixes 🤖

• Fix mb_convert_encoding signature (#​3914), #​12309, thanks @​VincentLanglet!

v1.12.25

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Consider comparison as strict when type is the same (#​3942), #​12884, thanks @​VincentLanglet!

v1.12.24

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Bugfixes 🐛

• Fix weird "stdClass not found" error in connection to array shapes (phpstan/phpstan-src@8a6f7e9), #​12803
• Disable Override check for traits (#​3911), #​12471, thanks @​VincentLanglet!
• Fix DateTime::format('u') return type (#​3919), thanks @​mvorisek!
• Fix specifying types on nullsafe true/false comparison (#​3940), #​12866, thanks @​rvanvelzen!

Function signature fixes 🤖

• Fix uopz signature (#​3903), #​12499, thanks @​VincentLanglet!

v1.12.23

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Fix condition of fall-through case not used for exhaustive checks (#​3900), #​11064, #​3488, #​8719, #​12722, thanks @​rvanvelzen!

v1.12.22

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Improvements 🔧

• More precise implode() return type (#​3774), thanks @​staabm!

Bugfixes 🐛

• ArrayType - setting new offset with [] on array with constant-integer offset will add one to the offset (phpstan/phpstan-src@fe595cb), #​9328, #​9850, #​10650
• Optimize scalar values in oversized constant arrays (phpstan/phpstan-src@791e708), #​12671
• StaticPropertyFetch is an impure point (phpstan/phpstan-src@4111d0f)

v1.12.21

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Bugfixes 🐛

• Correctly infer template type from various callables (phpstan/phpstan-src@5920c98), #​12691
• Fix accepting generic callable in CallableType and ClosureType (phpstan/phpstan-src@0e10531), #​12691, #​6828, #​11942, #​11861, #​6828, #​9167
• Fix generalizing constant arrays when the array is getting smaller (phpstan/phpstan-src@8734057), #​12658, #​8030

Function signature fixes 🤖

• Fix MongoCollection::findOne() return type (#​3854), thanks @​aivchen!

v1.12.20

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Bugfixes 🐛

• Recreate @var PHPDoc type from Type::toPhpDocNode() before reporting it as wrong (#​3797), #​12458, #​11015, #​10861, #​11535, thanks @​VincentLanglet!

Internals 🔍

• FileTypeMapper::getNameScope() (phpstan/phpstan-src@bca8902)
• MissingTypehintCheck: reduce duplicate work (#​3843), thanks @​staabm!

v1.12.19

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Improvements 🔧

• Cache the result of ClassReflection::hasMethod() method (#​3825), thanks @​canvural!

Function signature fixes 🤖

• fix MongoLog::setCallback() return type (#​3829), thanks @​aivchen!
• fix MongoCollection::save() return type (#​3829), thanks @​aivchen!

v1.12.18

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Bugfixes 🐛

• Fix empty regex and empty alternation parse (#​3507), #​11762, thanks @​mvorisek!
• Fix negative offset false positive on constant string (#​3784), #​12122, thanks @​staabm!

Function signature fixes 🤖

• Remove obsolete setproctitle function from the functionMap (phpstan/phpstan-src@f5627dc), #​12573

v1.12.17

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If you're using larastan/larastan PHPStan extension, please update to version 2.9.14 alongside PHPStan 1.12.17 for improved compatibility with the new generic static<...> type. Thank you.

Improvements 🔧

• GenericStaticType - support for static<...> (#​1289), #​12485, #​11398, #​10417, #​9807, #​9449, #​8623, #​5512, thanks @​canvural!

Bugfixes 🐛

• VerbosityLevel - Keep traversing type when we can contain lowercase/upercase strings (#​3792), #​12457, thanks @​VincentLanglet!
• FileTypeMapper - fix getting PHPDoc of abstract trait method (phpstan/phpstan-src@2f74584)
• Inherit PHPDoc implicitly from abstract trait method (phpstan/phpstan-src@b57bcad), #​10240, #​10488, #​12073
• Fix PHPDoc inheritance from generic trait (phpstan/phpstan-src@49c631a), #​10914, #​9657
• Standalone null with default value null does not make parameter implicitly nullable (phpstan/phpstan-src@eded2c3), #​12501

Internals 🔍

• Refactoring of PhpDocBlock that enabled a bugfix down the road (phpstan/phpstan-src@ebcb5da, phpstan/phpstan-src@10388a9)

v1.12.16

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Bugfixes 🐛

• Calling to a constructor with promoted properties has side effects (phpstan/phpstan-src@8b27943), #​12379
• Support arrays with union value-types in implode() (#​3772), #​11854, thanks @​staabm!
• Avoid false inference with instanceof (#​3657), thanks @​VincentLanglet!
• Casting ArrayObject to array should not lead to array shape (phpstan/phpstan-src@d38ed50), #​12182
• Add ArrayChangeKeyCaseFunctionReturnTypeExtension (#​3549), #​11795, #​10960, thanks @​VincentLanglet!
• More precise hash() return type (#​3665), thanks @​VincentLanglet!
• Fix union of lowercase/uppercase string with empty string (#​3751), thanks @​VincentLanglet!
• Implement OpenSslEncryptParameterOutTypeExtension (#​3753), thanks @​paulbalandan!
• Update Symfony polyfills (phpstan/phpstan-src@24cdeac), #​12443
• Inferring new from parent constructor - reject types that would fail bound check of the child class (phpstan/phpstan-src@d06f792), #​12386

Function signature fixes 🤖

• More specific return type for stream_context_get_params (phpstan/phpstan-src@ff1feee), #​11796

Internals 🔍

• Makefile: Disable Xdebug in dev tools (#​3467), thanks @​staabm!
• MinMaxFunctionReturnTypeExtension: Cleanup instanceof ConstantScalarType (#​3773), thanks @​staabm!

v1.12.15

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Bugfixes 🐛

• Fix inferring type of new with generic type with constructor in parent class (phpstan/phpstan-src@a063119), #​8219, #​2735
• Support tagged unions in array_merge (#​3770), #​7857, #​8632, #​9559, thanks @​herndlm!

Internals 🔍

• Cleanup instanceof ConstantBooleanType checks (#​3771), thanks @​staabm!

v1.12.14

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Fix preg_match() group containing start/end meta characters (#​3740), #​12297, thanks @​staabm!

v1.12.13

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Improvements 🔧

• get_defined_vars() return type contains known variables (#​3624), #​11948, #​11740, thanks @​MartinMystikJonas!
• Lazier return in UnionType->isSuperTypeOfWithReason() (#​3692, #​3713), thanks @​staabm!
• 5x Faster IntersectionType->getEnumCases() (#​3695), thanks @​staabm!
• MixedType::toArrayKey() returns BenevolentUnionType (#​3696)
• Optimization - do not enter anonymous classes during loop analysis (phpstan/phpstan-src@621e168)
• Introduce ClassAsClassConstantRule (#​3697), #​10859, thanks @​paulbalandan!
• 10% faster FunctionCallParametersCheck (#​3734), thanks @​staabm!
• Faster MutatingScope::getNodeKey() (#​3736), thanks @​staabm!

Bugfixes 🐛

• Fix iterator_to_array return type with generators (#​3652), thanks @​paulbalandan!
• Array map on multiple elements is a list (#​3716), #​12223, thanks @​VincentLanglet!
• RegexArrayShapeMatcher: fix regex wildcard omitted from type (#​3721), #​12211, thanks @​staabm!
• RegexArrayShapeMatcher: fix regex alternatives in capture group are concatenated (#​3722), #​12210, #​12173, thanks @​staabm!
• RegexArrayShapeMatcher: Don't narrow 'J' modifier (#​3723), #​12126, thanks @​staabm!
• Add support for internal classes that overload offset access (#​3725), #​12235, thanks @​Girgias!
• Support # comments in regex with x modifier (#​3735, #​3739), #​12242, thanks @​staabm!

Function signature fixes 🤖

• More precise reflection classes return types (#​3731), thanks @​staabm!
• Fix DOMDocument::create*() return types (#​3737), #​12278, thanks @​staabm!

Internals 🔍

• Add regression test for array self-append (#​3715), #​6948, thanks @​herndlm!
• Use native PHPDocs for Rule and RuleTestCase (#​3698), thanks @​paulbalandan!
• Use native PHPDocs wherever possible (#​3720), thanks @​paulbalandan!
• Added regression test (#​3722), #​12210, #​12173, thanks @​staabm!

v1.12.12

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Improvements 🔧

• Introduce uppercase-string PHPDoc type (#​3613), thanks @​pmjones!

Bugfixes 🐛

• Fix sprintf dynamic return type (#​3640), #​12065, thanks @​VincentLanglet!
• Patch wrong namespace prefixing in PHAR in WindowsRegistryLogicalFinder (phpstan/phpstan-src@f61d324), #​12076
• Fix static return type in php-8-stubs (phpstan/phpstan-src@162f774), #​12077
• Retain list type when assigning to offset 1 of non-empty-list (#​3682), #​12131, thanks @​herndlm!

Function signature fixes 🤖

• Closure::bind and bindTo return benevolent union with null (phpstan/phpstan-src@b049d8d)
• Remove sha256 function definition (#​3664), thanks @​VincentLanglet!

v1.12.11

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Improvements 🔧

• Update fidry/cpu-core-counter (#​3632), https://github.com/phpstan/phpstan/discussions/12026
• Add TypeCombinator::removeTruthy() method (#​3633), thanks @​canvural!
• Add basic type narrowing for $a != '' (#​3304), thanks @​thg2k!
• Use the correct type for final constants (#​3638), thanks @​thg2k!

Bugfixes 🐛

• Fix resolving class constant type using self:: in a class attribute argument (phpstan/phpstan-src@3447391), #​12011, #​10314
• Do not report nonexistent variable passed to by-ref parameter with checkImplicitMixed (level 10 in 2.0) (phpstan/phpstan-src@f158d5b), #​12015
• Add null to array_map(null, $a, $b) (#​3562), thanks @​schlndh!
• Fix ArrayType<mixed, X> with checkImplicitMixed (level 10 in 2.0) (#​3636), #​12051, thanks @​VincentLanglet!

Function signature fixes 🤖

• Fix extract() signature (#​3512), thanks @​VincentLanglet!
• Improve signature for get_defined_constants() (#​3635), thanks @​thg2k!
• fgetcsv accepts null for $length (#​3077), thanks @​staabm!

v1.12.10

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Bugfixes 🐛

• ClassReflection: resolve missing template type to its default (if set) rather than bound (#​3623), #​11899, thanks @​jiripudil!
• Fix for endless loop detection (#​3622), #​11992, thanks @​herndlm!
• Fix tagging Docker image (phpstan/phpstan@379b9a2)

v1.12.9

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Improvements 🔧

• Support @readonly PHPDoc on the class as alternative to @immutable (#​3523), #​11775, thanks @​herndlm!

Bugfixes 🐛

• Fix too early lowercase-string inference (#​3585), #​11852, thanks @​VincentLanglet!
• Support for endless loops (#​3573), #​6807, #​8463, #​9374, thanks @​herndlm!
• More precise types for preg_match greater than 0 (#​3612), #​11293, thanks @​staabm!
• Too-wide return type - do not report void in PHPDoc union type (phpstan/phpstan-src@5f0b1cc), #​11980
• Too-wide return type - allow void return type in a union when the returned expr is originally void (phpstan/phpstan-src@80c1df2), #​11980
• RichParser - fix @phpstan-ignore with trait in the same file (phpstan/phpstan-src@381c137), #​11981

Internals 🔍

• Result DTOs - make reasons unique (phpstan/phpstan-src@ccfb4ab)

v1.12.8

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Improvements 🔧

• OffsetAccessValueAssignmentRule optimization for huge arrays (phpstan/phpstan-src@a07996a)
• Fix performance issue with big appended arrays (phpstan/phpstan-src@537c12c), #​11913
• processAssignVar optimization for arrays (phpstan/phpstan-src@16f63b3),
• Another micro optimization (phpstan/phpstan-src@c04555b)
• Optimization of huge unions of oversized arrays (phpstan/phpstan-src@4dfbe16)
• Avoid new HasOffsetValueType being intersected with oversized array (phpstan/phpstan-src@deef919)
• Add ArrayFindFunctionReturnTypeExtension (PHP 8.4) (#​3518, #​3608), thanks @​zonuexe!

Bugfixes 🐛

• Do not transform $this in return type even in final classes (#​3599), #​11857, thanks @​calebdw!
• Exclude E_DEPRECATED from error_reporting (phpstan/phpstan-src@277e34b), #​11937
• More precise types in immediately invoked callables (#​3593, #​3602), #​11561, #​11945, thanks @​staabm!
• Only use last for condition to filter scope (#​3578), thanks @​herndlm!
• Preserve correct UnionType subclass in filterTypes() (#​3535), #​11663, thanks @​VincentLanglet!

Function signature fixes 🤖

• Imagick::writeImage(s)File supporting format parameter (#​3588), thanks @​kingjia90!

Internals 🔍

• Remove unnecessary instanceof ConstantBooleanType in loop analysis (#​3577), #​11913, thanks @​herndlm!
• NodeScopeResolver - refactoring before optimization (phpstan/phpstan-src@1a0099d)
• Add @api to TypeExpr (#​3601), thanks @​ruudk!
• Split ArrayFilterFunctionReturnTypeExtension to Helper (#​3606), thanks @​zonuexe!
• Introduce UnionType::filterTypes (#​3607), thanks @​VincentLanglet!

v1.12.7

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Major new features 🚀

• Implement template default types (#​3457), #​4801, thanks @​jiripudil!
  • See https://x.com/OndrejMirtes/status/1843920480342057154

Improvements 🔧

• Move result cache output from debug (-vvv) to very verbose (-vv) mode (#​3345), thanks @​janedbal!
• Support for non-empty-array and non-empty-list array shape kind (phpstan/phpstan-src@107a7e3)
• Improve lowercase string verbosity level (#​3567), thanks @​VincentLanglet!
• Show TypeResult reasons in StrictComparisonOfDifferentTypesRule (phpstan/phpstan-src@34bacd7)
• Decorate reasons when comparing ConstantArrayType (phpstan/phpstan-src@dc5d8f4), #​11799, #​10421

Bugfixes 🐛

• Fix nextAutoIndexes in array coming from ArrayCombineFunctionReturnTypeExtension (phpstan/phpstan-src@c4ba434), #​11819
• Fix return type of array_reverse() with optional keys (#​3406), #​11549, thanks @​herndlm!
• Try to quit the child process only after internal errors were accounted for (phpstan/phpstan-src@dcd69eb), #​11826
• react/http PHP 8.4 patch (phpstan/phpstan-src@40e461d)

Function signature fixes 🤖

• functionMap: more precise get_defined_vars() (#​3546), thanks @​janedbal!
• Reflection getAttributes returns list (#​3548), thanks @​ManuelHu!
• More precise md5/sha1 return type (#​3541), thanks @​staabm!
• Improve return type of token_name() and PhpToken::getTokenName() (#​3558), #​11808, thanks @​zonuexe!

Internals 🔍

• Fix typo (phpstan/phpstan-src@5b43d50)
• Introduce isSuperTypeOfWithReason (#​3538), thanks @​VincentLanglet!
• Add function PHPStan\dumpPhpDocType() (#​3559), #​11561, thanks @​zonuexe!
• Introduce TypeResult (phpstan/phpstan-src@a815d57)

v1.12.6

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Bleeding edge 🔪

• Added absent type checks about @phpstan-assert PHPDoc tags (phpstan/phpstan-src@ca0a7e9), #​11780

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 🔧

• Update nikic/php-parser to v4.19.4 (phpstan/phpstan-src@0b9ce98)
• Process ClassConstFetch::$class when it's a Name node (phpstan/phpstan-src@712c33e)
• Process ClassConstFetch::$name (phpstan/phpstan-src@b38c852)
• Fix unused private property is not sometimes detected (#​3539), #​11802, thanks @​staabm!

Bugfixes 🐛

• Fixes for lowercase-string
  • Keep lowercase when trim (#​3491), thanks @​VincentLanglet!
  • Add support for str_repeat and str_pad for lowercase string (#​3490), thanks @​VincentLanglet!
  • Update ReplaceFunctionsDynamicReturnTypeExtension for lowercase-string (#​3489), thanks @​VincentLanglet!
  • Update parse_str for lowercase string (#​3492), thanks @​VincentLanglet!
  • More precise IntegerRangeType::toString() (#​3475), thanks @​staabm!
  • Add support for lowercase-string on parse_url() (#​3493), thanks @​VincentLanglet!
  • Improve Vsprintf inference (#​3496, #​3501), thanks @​VincentLanglet!
  • Offset access on lowercase-string is lowercase-string (#​3502), thanks @​staabm!
  • IntegerType::toString() is lowercase (#​3510), thanks @​VincentLanglet!
  • Handle lowercase string in sprintf (#​3498), thanks @​VincentLanglet!
• Update composer/pcre (phpstan/phpstan-src@3cdac94), #​11786
• Fix a few regex class parsing usecases (#​3488), thanks @​mvorisek!
• Fix preg_match_all with PREG_SET_ORDER does not see capture group as optional (#​3506), #​11661, thanks @​staabm!
• Fix false-positive with preg_match(): Strict comparison using === between '' and non-falsy-string…ween '' and non-falsy-string (#​3509), #​11744, thanks @​staabm!

Function signature fixes 🤖

• functionMap: a bit more precise get_defined_constants (#​3537), thanks @​janedbal!
• token_name() returns non-empty-string (#​3540), thanks @​staabm!
• curl_multi_getcontent() can return null (#​3527), thanks @​staabm!
• Update SplFileInfo::getPathInfo return type (#​3487), thanks @​DannyvdSluijs!
• Update return type of spl_autoload_functions on PHP8.0+ (#​2810), thanks @​ManuelHu!

Internals 🔍

• Fix missing ltrim in regex parse (#​3495), thanks @​mvorisek!
• Un-deprecate ConstantTypeHelper (phpstan/phpstan-src@3a83f6b)
• Introduce Scope::getMaybeDefinedVariables() (#​3521), #​11772, thanks @​ruudk!
• TypeInferenceTestCase: allow asserting array offset certainty (#​3503), thanks @​ruudk!
• Simplify preserveKeys TrinaryLogic creation in two extensions (#​3516), thanks @​herndlm!
• Add Type::sliceArray() (#​3514) (#​3514), thanks @​herndlm!
• Set normalized in BenevolentUnionType (#​3522), thanks @​herndlm!
• Refactor RegexGroupParser for more immutability and less pass-by-ref (#​3508), thanks @​staabm!

v1.12.5

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Improvements 🔧

• Deprecate ParametersAcceptorSelector::selectSingle() (phpstan/phpstan-src@23c53a2)
  • See: https://github.com/phpstan/phpstan/blob/2.0.x/UPGRADING.md#removed-deprecated-parametersacceptorselectorselectsingle
• Introduce lowercase-string (#​3438), thanks @​VincentLanglet!
• More precise mixed-type subtraction in toInteger() (#​3434), thanks @​staabm!
• More precise MixedType::toString() with subtracted type (#​3420), thanks @​staabm!
• More precise MixedType::toBoolean() with subtracted type (#​3471), thanks @​staabm!
• Improve loose comparison for integer ranges (#​3465), #​11694, thanks @​VincentLanglet!
• Truthy isset($arr[$k]) should narrow $k (#​3453), #​11716, #​8559, thanks @​staabm!
• isset() narrows string-key in int-keyed-array to numeric-string (#​3472), thanks @​staabm!

Bugfixes 🐛

• Add generic types for array_values (#​3456), thanks @​schlndh!
• Support IntegerRangeType in ConstantStringType offset-value-type handling (#​3462), thanks @​staabm!
• Fix bug with oversized array (#​3461), #​11703, thanks @​VincentLanglet!
• Fix ErrorType after ArrayDimFetch (#​3460), thanks @​staabm!
• Implement ClosureType::getReferencedTemplateTypes() (#​3458), #​10609, thanks @​jiripudil!
• Fix substracted union type describe (#​3360), #​10227, thanks @​mvorisek!
• Fix including relative path (phpstan/phpstan-src@098fb94), #​11738
• Fix sprintf() inference for constant values with format-width in pattern (#​3474), thanks @​staabm!
• Drop wrong float comparison for filter_var() (#​2656), thanks @​mvorisek!

Function signature fixes 🤖

• Change iptcparse return type (#​3483), thanks @​ManuelHu!

Internals 🔍

• More specific return type for methods used to analyse currently entered function or method (phpstan/phpstan-src@0e2587f)
• PhpFunctionFromParserNodeReflection becomes ParametersAcceptorWithPhpDocs (phpstan/phpstan-src@1bea5c7)
• Use methods directly on PhpFunctionFromParserNodeReflection instead of selectSingle() when analysing function body in rules (phpstan/phpstan-src@41916ba)
• Use methods directly on PhpFunctionFromParserNodeReflection instead of selectSingle() in MutatingScope (phpstan/phpstan-src@865c618)
• Use ParametersAcceptorSelector::selectFromArgs() instead of selectSingle() wherever possible (phpstan/phpstan-src@e283d3a)
• Use PhpFunctionFromParserNodeReflection as ParametersAcceptor in DependencyResolver (phpstan/phpstan-src@7e216a2)
• Use methods directly on PhpFunctionFromParserNodeReflection instead of selectSingle() in ParametersAcceptorSelector (phpstan/phpstan-src@1322aaf)
• Introduce @internalgetOnlyVariant() method on FunctionReflection/ExtendedMethodReflection to use instead of selectSingle() (phpstan/phpstan-src@714877b)
• Add Type::chunkArray() (#​3408), thanks @​herndlm!
• Add more mixed-type bool subtraction tests (#​3421), thanks @​staabm!
• Made IssetExpr part of BC promise (https://github.com/phpsta

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♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

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This PR contains the following updates:

Package	Change	Age	Confidence
phpstan/phpstan	1.10.59 -> 1.12.28
phpstan/phpstan-phpunit	1.3.16 -> 1.4.2

---

Release Notes

phpstan/phpstan (phpstan/phpstan)

v1.12.28

Compare Source

Improvements 🔧

• More precise elapsed time if it's a low number (phpstan/phpstan-src@7644bd0)

Bugfixes 🐛

• Fix recursion with object shapes in @property referencing other class and then back in recursive manner (phpstan/phpstan-src@33c2cb1), #​13057
• Fix @var PHPDoc type inheritance for class constants (#​4008), #​10911, thanks @​VincentLanglet!
• Allow getenv(null) for PHP 8.0+ (#​4007), #​13065, thanks @​VincentLanglet!
• Properly restore error handler for collecting errors (phpstan/phpstan-src@43c44ee)
• Fix infinite recursion with TemplateIterableType (phpstan/phpstan-src@400ba6d), #​13218
• Avoid error with constant name $ (#​4006), #​12095, thanks @​VincentLanglet!
• Array without 0 in key type is not a list (#​4018), #​9487, thanks @​VincentLanglet!
• Fix HasOffsetValueType::searchArray (#​4013), thanks @​VincentLanglet!
• Rework ArrayReplaceFunctionReturnTypeExtension (#​3958), #​12828, thanks @​VincentLanglet!

Function signature fixes 🤖

• Update PDO errorCode return type (#​4005), #​12571, thanks @​VincentLanglet!
• Fix return type of bzdecompress() (#​4088), thanks @​jlherren!
• Improve mb_convert_encoding return type (#​4010), thanks @​VincentLanglet!

Internals 🔍

• Migrate legacy tests (#​4000), thanks @​VincentLanglet!

v1.12.27

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Major new features 🚀

• Introducing Editor Mode (phpstan/phpstan-src@74b909a)
  • Learn more: https://phpstan.org/user-guide/editor-mode

Improvements 🔧

• Result cache traits optimization - analyse only files using trait when trait implementation changes (phpstan/phpstan-src@bd6fc4e)
• InitializerExprTypeResolver - optimize arithmetical and bitwise operations for large types (phpstan/phpstan-src@275d3b5, phpstan/phpstan-src@572e0e8)
• Limit how big int-mask type can be (phpstan/phpstan-src@80b40f2)

Bugfixes 🐛

• Fix result cache getting stale when editing files mid-analysis (phpstan/phpstan-src@0536d11), #​11788
• Result cache should be invalidated when files change in paths excluded for analysis but not scanning (phpstan/phpstan-src@408692e), #​12381, #​7339
• PHPStan Pro - refresh errors when scanned file is changed (phpstan/phpstan-src@7e3639b), #​12465
• Result cache - add traits to dependencies recursively (phpstan/phpstan-src@e5db864)

v1.12.26

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Improvements 🔧

• Add callback types for array_uintersect etc. (#​3282), #​7707, thanks @​schlndh!
• Support iterable as template type bound (#​3984), #​12214, thanks @​RobertMe!
• Introduce StrrevFunctionReturnTypeExtension (#​3960), thanks @​VincentLanglet!

Bugfixes 🐛

• Fix ImpossibleCheckTypeFunctionCallRule for is_subclass_of and is_a (#​3788), #​3979, #​8464, thanks @​VincentLanglet!
• Fix numeric-string to array-key (#​3326), #​4163, #​4671, #​8592, #​11390, #​12413, thanks @​VincentLanglet!
• Fix callable-string must be non-empty-string (#​3983), #​12979, thanks @​aivchen!
• Use SoapClientMethodsClassReflectionExtension as last extension (#​3955), #​12834, thanks @​VincentLanglet!

Function signature fixes 🤖

• Fix mb_convert_encoding signature (#​3914), #​12309, thanks @​VincentLanglet!

v1.12.25

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Consider comparison as strict when type is the same (#​3942), #​12884, thanks @​VincentLanglet!

v1.12.24

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Bugfixes 🐛

• Fix weird "stdClass not found" error in connection to array shapes (phpstan/phpstan-src@8a6f7e9), #​12803
• Disable Override check for traits (#​3911), #​12471, thanks @​VincentLanglet!
• Fix DateTime::format('u') return type (#​3919), thanks @​mvorisek!
• Fix specifying types on nullsafe true/false comparison (#​3940), #​12866, thanks @​rvanvelzen!

Function signature fixes 🤖

• Fix uopz signature (#​3903), #​12499, thanks @​VincentLanglet!

v1.12.23

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Fix condition of fall-through case not used for exhaustive checks (#​3900), #​11064, #​3488, #​8719, #​12722, thanks @​rvanvelzen!

v1.12.22

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Improvements 🔧

• More precise implode() return type (#​3774), thanks @​staabm!

Bugfixes 🐛

• ArrayType - setting new offset with [] on array with constant-integer offset will add one to the offset (phpstan/phpstan-src@fe595cb), #​9328, #​9850, #​10650
• Optimize scalar values in oversized constant arrays (phpstan/phpstan-src@791e708), #​12671
• StaticPropertyFetch is an impure point (phpstan/phpstan-src@4111d0f)

v1.12.21

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Bugfixes 🐛

• Correctly infer template type from various callables (phpstan/phpstan-src@5920c98), #​12691
• Fix accepting generic callable in CallableType and ClosureType (phpstan/phpstan-src@0e10531), #​12691, #​6828, #​11942, #​11861, #​6828, #​9167
• Fix generalizing constant arrays when the array is getting smaller (phpstan/phpstan-src@8734057), #​12658, #​8030

Function signature fixes 🤖

• Fix MongoCollection::findOne() return type (#​3854), thanks @​aivchen!

v1.12.20

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Bugfixes 🐛

• Recreate @var PHPDoc type from Type::toPhpDocNode() before reporting it as wrong (#​3797), #​12458, #​11015, #​10861, #​11535, thanks @​VincentLanglet!

Internals 🔍

• FileTypeMapper::getNameScope() (phpstan/phpstan-src@bca8902)
• MissingTypehintCheck: reduce duplicate work (#​3843), thanks @​staabm!

v1.12.19

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Improvements 🔧

• Cache the result of ClassReflection::hasMethod() method (#​3825), thanks @​canvural!

Function signature fixes 🤖

• fix MongoLog::setCallback() return type (#​3829), thanks @​aivchen!
• fix MongoCollection::save() return type (#​3829), thanks @​aivchen!

v1.12.18

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Bugfixes 🐛

• Fix empty regex and empty alternation parse (#​3507), #​11762, thanks @​mvorisek!
• Fix negative offset false positive on constant string (#​3784), #​12122, thanks @​staabm!

Function signature fixes 🤖

• Remove obsolete setproctitle function from the functionMap (phpstan/phpstan-src@f5627dc), #​12573

v1.12.17

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If you're using larastan/larastan PHPStan extension, please update to version 2.9.14 alongside PHPStan 1.12.17 for improved compatibility with the new generic static<...> type. Thank you.

Improvements 🔧

• GenericStaticType - support for static<...> (#​1289), #​12485, #​11398, #​10417, #​9807, #​9449, #​8623, #​5512, thanks @​canvural!

Bugfixes 🐛

• VerbosityLevel - Keep traversing type when we can contain lowercase/upercase strings (#​3792), #​12457, thanks @​VincentLanglet!
• FileTypeMapper - fix getting PHPDoc of abstract trait method (phpstan/phpstan-src@2f74584)
• Inherit PHPDoc implicitly from abstract trait method (phpstan/phpstan-src@b57bcad), #​10240, #​10488, #​12073
• Fix PHPDoc inheritance from generic trait (phpstan/phpstan-src@49c631a), #​10914, #​9657
• Standalone null with default value null does not make parameter implicitly nullable (phpstan/phpstan-src@eded2c3), #​12501

Internals 🔍

• Refactoring of PhpDocBlock that enabled a bugfix down the road (phpstan/phpstan-src@ebcb5da, phpstan/phpstan-src@10388a9)

v1.12.16

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Bugfixes 🐛

• Calling to a constructor with promoted properties has side effects (phpstan/phpstan-src@8b27943), #​12379
• Support arrays with union value-types in implode() (#​3772), #​11854, thanks @​staabm!
• Avoid false inference with instanceof (#​3657), thanks @​VincentLanglet!
• Casting ArrayObject to array should not lead to array shape (phpstan/phpstan-src@d38ed50), #​12182
• Add ArrayChangeKeyCaseFunctionReturnTypeExtension (#​3549), #​11795, #​10960, thanks @​VincentLanglet!
• More precise hash() return type (#​3665), thanks @​VincentLanglet!
• Fix union of lowercase/uppercase string with empty string (#​3751), thanks @​VincentLanglet!
• Implement OpenSslEncryptParameterOutTypeExtension (#​3753), thanks @​paulbalandan!
• Update Symfony polyfills (phpstan/phpstan-src@24cdeac), #​12443
• Inferring new from parent constructor - reject types that would fail bound check of the child class (phpstan/phpstan-src@d06f792), #​12386

Function signature fixes 🤖

• More specific return type for stream_context_get_params (phpstan/phpstan-src@ff1feee), #​11796

Internals 🔍

• Makefile: Disable Xdebug in dev tools (#​3467), thanks @​staabm!
• MinMaxFunctionReturnTypeExtension: Cleanup instanceof ConstantScalarType (#​3773), thanks @​staabm!

v1.12.15

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Bugfixes 🐛

• Fix inferring type of new with generic type with constructor in parent class (phpstan/phpstan-src@a063119), #​8219, #​2735
• Support tagged unions in array_merge (#​3770), #​7857, #​8632, #​9559, thanks @​herndlm!

Internals 🔍

• Cleanup instanceof ConstantBooleanType checks (#​3771), thanks @​staabm!

v1.12.14

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Fix preg_match() group containing start/end meta characters (#​3740), #​12297, thanks @​staabm!

v1.12.13

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Improvements 🔧

• get_defined_vars() return type contains known variables (#​3624), #​11948, #​11740, thanks @​MartinMystikJonas!
• Lazier return in UnionType->isSuperTypeOfWithReason() (#​3692, #​3713), thanks @​staabm!
• 5x Faster IntersectionType->getEnumCases() (#​3695), thanks @​staabm!
• MixedType::toArrayKey() returns BenevolentUnionType (#​3696)
• Optimization - do not enter anonymous classes during loop analysis (phpstan/phpstan-src@621e168)
• Introduce ClassAsClassConstantRule (#​3697), #​10859, thanks @​paulbalandan!
• 10% faster FunctionCallParametersCheck (#​3734), thanks @​staabm!
• Faster MutatingScope::getNodeKey() (#​3736), thanks @​staabm!

Bugfixes 🐛

• Fix iterator_to_array return type with generators (#​3652), thanks @​paulbalandan!
• Array map on multiple elements is a list (#​3716), #​12223, thanks @​VincentLanglet!
• RegexArrayShapeMatcher: fix regex wildcard omitted from type (#​3721), #​12211, thanks @​staabm!
• RegexArrayShapeMatcher: fix regex alternatives in capture group are concatenated (#​3722), #​12210, #​12173, thanks @​staabm!
• RegexArrayShapeMatcher: Don't narrow 'J' modifier (#​3723), #​12126, thanks @​staabm!
• Add support for internal classes that overload offset access (#​3725), #​12235, thanks @​Girgias!
• Support # comments in regex with x modifier (#​3735, #​3739), #​12242, thanks @​staabm!

Function signature fixes 🤖

• More precise reflection classes return types (#​3731), thanks @​staabm!
• Fix DOMDocument::create*() return types (#​3737), #​12278, thanks @​staabm!

Internals 🔍

• Add regression test for array self-append (#​3715), #​6948, thanks @​herndlm!
• Use native PHPDocs for Rule and RuleTestCase (#​3698), thanks @​paulbalandan!
• Use native PHPDocs wherever possible (#​3720), thanks @​paulbalandan!
• Added regression test (#​3722), #​12210, #​12173, thanks @​staabm!

v1.12.12

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Improvements 🔧

• Introduce uppercase-string PHPDoc type (#​3613), thanks @​pmjones!

Bugfixes 🐛

• Fix sprintf dynamic return type (#​3640), #​12065, thanks @​VincentLanglet!
• Patch wrong namespace prefixing in PHAR in WindowsRegistryLogicalFinder (phpstan/phpstan-src@f61d324), #​12076
• Fix static return type in php-8-stubs (phpstan/phpstan-src@162f774), #​12077
• Retain list type when assigning to offset 1 of non-empty-list (#​3682), #​12131, thanks @​herndlm!

Function signature fixes 🤖

• Closure::bind and bindTo return benevolent union with null (phpstan/phpstan-src@b049d8d)
• Remove sha256 function definition (#​3664), thanks @​VincentLanglet!

v1.12.11

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Improvements 🔧

• Update fidry/cpu-core-counter (#​3632), https://github.com/phpstan/phpstan/discussions/12026
• Add TypeCombinator::removeTruthy() method (#​3633), thanks @​canvural!
• Add basic type narrowing for $a != '' (#​3304), thanks @​thg2k!
• Use the correct type for final constants (#​3638), thanks @​thg2k!

Bugfixes 🐛

• Fix resolving class constant type using self:: in a class attribute argument (phpstan/phpstan-src@3447391), #​12011, #​10314
• Do not report nonexistent variable passed to by-ref parameter with checkImplicitMixed (level 10 in 2.0) (phpstan/phpstan-src@f158d5b), #​12015
• Add null to array_map(null, $a, $b) (#​3562), thanks @​schlndh!
• Fix ArrayType<mixed, X> with checkImplicitMixed (level 10 in 2.0) (#​3636), #​12051, thanks @​VincentLanglet!

Function signature fixes 🤖

• Fix extract() signature (#​3512), thanks @​VincentLanglet!
• Improve signature for get_defined_constants() (#​3635), thanks @​thg2k!
• fgetcsv accepts null for $length (#​3077), thanks @​staabm!

v1.12.10

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Bugfixes 🐛

• ClassReflection: resolve missing template type to its default (if set) rather than bound (#​3623), #​11899, thanks @​jiripudil!
• Fix for endless loop detection (#​3622), #​11992, thanks @​herndlm!
• Fix tagging Docker image (phpstan/phpstan@379b9a2)

v1.12.9

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Improvements 🔧

• Support @readonly PHPDoc on the class as alternative to @immutable (#​3523), #​11775, thanks @​herndlm!

Bugfixes 🐛

• Fix too early lowercase-string inference (#​3585), #​11852, thanks @​VincentLanglet!
• Support for endless loops (#​3573), #​6807, #​8463, #​9374, thanks @​herndlm!
• More precise types for preg_match greater than 0 (#​3612), #​11293, thanks @​staabm!
• Too-wide return type - do not report void in PHPDoc union type (phpstan/phpstan-src@5f0b1cc), #​11980
• Too-wide return type - allow void return type in a union when the returned expr is originally void (phpstan/phpstan-src@80c1df2), #​11980
• RichParser - fix @phpstan-ignore with trait in the same file (phpstan/phpstan-src@381c137), #​11981

Internals 🔍

• Result DTOs - make reasons unique (phpstan/phpstan-src@ccfb4ab)

v1.12.8

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Improvements 🔧

• OffsetAccessValueAssignmentRule optimization for huge arrays (phpstan/phpstan-src@a07996a)
• Fix performance issue with big appended arrays (phpstan/phpstan-src@537c12c), #​11913
• processAssignVar optimization for arrays (phpstan/phpstan-src@16f63b3),
• Another micro optimization (phpstan/phpstan-src@c04555b)
• Optimization of huge unions of oversized arrays (phpstan/phpstan-src@4dfbe16)
• Avoid new HasOffsetValueType being intersected with oversized array (phpstan/phpstan-src@deef919)
• Add ArrayFindFunctionReturnTypeExtension (PHP 8.4) (#​3518, #​3608), thanks @​zonuexe!

Bugfixes 🐛

• Do not transform $this in return type even in final classes (#​3599), #​11857, thanks @​calebdw!
• Exclude E_DEPRECATED from error_reporting (phpstan/phpstan-src@277e34b), #​11937
• More precise types in immediately invoked callables (#​3593, #​3602), #​11561, #​11945, thanks @​staabm!
• Only use last for condition to filter scope (#​3578), thanks @​herndlm!
• Preserve correct UnionType subclass in filterTypes() (#​3535), #​11663, thanks @​VincentLanglet!

Function signature fixes 🤖

• Imagick::writeImage(s)File supporting format parameter (#​3588), thanks @​kingjia90!

Internals 🔍

• Remove unnecessary instanceof ConstantBooleanType in loop analysis (#​3577), #​11913, thanks @​herndlm!
• NodeScopeResolver - refactoring before optimization (phpstan/phpstan-src@1a0099d)
• Add @api to TypeExpr (#​3601), thanks @​ruudk!
• Split ArrayFilterFunctionReturnTypeExtension to Helper (#​3606), thanks @​zonuexe!
• Introduce UnionType::filterTypes (#​3607), thanks @​VincentLanglet!

v1.12.7

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Major new features 🚀

• Implement template default types (#​3457), #​4801, thanks @​jiripudil!
  • See https://x.com/OndrejMirtes/status/1843920480342057154

Improvements 🔧

• Move result cache output from debug (-vvv) to very verbose (-vv) mode (#​3345), thanks @​janedbal!
• Support for non-empty-array and non-empty-list array shape kind (phpstan/phpstan-src@107a7e3)
• Improve lowercase string verbosity level (#​3567), thanks @​VincentLanglet!
• Show TypeResult reasons in StrictComparisonOfDifferentTypesRule (phpstan/phpstan-src@34bacd7)
• Decorate reasons when comparing ConstantArrayType (phpstan/phpstan-src@dc5d8f4), #​11799, #​10421

Bugfixes 🐛

• Fix nextAutoIndexes in array coming from ArrayCombineFunctionReturnTypeExtension (phpstan/phpstan-src@c4ba434), #​11819
• Fix return type of array_reverse() with optional keys (#​3406), #​11549, thanks @​herndlm!
• Try to quit the child process only after internal errors were accounted for (phpstan/phpstan-src@dcd69eb), #​11826
• react/http PHP 8.4 patch (phpstan/phpstan-src@40e461d)

Function signature fixes 🤖

• functionMap: more precise get_defined_vars() (#​3546), thanks @​janedbal!
• Reflection getAttributes returns list (#​3548), thanks @​ManuelHu!
• More precise md5/sha1 return type (#​3541), thanks @​staabm!
• Improve return type of token_name() and PhpToken::getTokenName() (#​3558), #​11808, thanks @​zonuexe!

Internals 🔍

• Fix typo (phpstan/phpstan-src@5b43d50)
• Introduce isSuperTypeOfWithReason (#​3538), thanks @​VincentLanglet!
• Add function PHPStan\dumpPhpDocType() (#​3559), #​11561, thanks @​zonuexe!
• Introduce TypeResult (phpstan/phpstan-src@a815d57)

v1.12.6

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Bleeding edge 🔪

• Added absent type checks about @phpstan-assert PHPDoc tags (phpstan/phpstan-src@ca0a7e9), #​11780

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 🔧

• Update nikic/php-parser to v4.19.4 (phpstan/phpstan-src@0b9ce98)
• Process ClassConstFetch::$class when it's a Name node (phpstan/phpstan-src@712c33e)
• Process ClassConstFetch::$name (phpstan/phpstan-src@b38c852)
• Fix unused private property is not sometimes detected (#​3539), #​11802, thanks @​staabm!

Bugfixes 🐛

• Fixes for lowercase-string
  • Keep lowercase when trim (#​3491), thanks @​VincentLanglet!
  • Add support for str_repeat and str_pad for lowercase string (#​3490), thanks @​VincentLanglet!
  • Update ReplaceFunctionsDynamicReturnTypeExtension for lowercase-string (#​3489), thanks @​VincentLanglet!
  • Update parse_str for lowercase string (#​3492), thanks @​VincentLanglet!
  • More precise IntegerRangeType::toString() (#​3475), thanks @​staabm!
  • Add support for lowercase-string on parse_url() (#​3493), thanks @​VincentLanglet!
  • Improve Vsprintf inference (#​3496, #​3501), thanks @​VincentLanglet!
  • Offset access on lowercase-string is lowercase-string (#​3502), thanks @​staabm!
  • IntegerType::toString() is lowercase (#​3510), thanks @​VincentLanglet!
  • Handle lowercase string in sprintf (#​3498), thanks @​VincentLanglet!
• Update composer/pcre (phpstan/phpstan-src@3cdac94), #​11786
• Fix a few regex class parsing usecases (#​3488), thanks @​mvorisek!
• Fix preg_match_all with PREG_SET_ORDER does not see capture group as optional (#​3506), #​11661, thanks @​staabm!
• Fix false-positive with preg_match(): Strict comparison using === between '' and non-falsy-string…ween '' and non-falsy-string (#​3509), #​11744, thanks @​staabm!

Function signature fixes 🤖

• functionMap: a bit more precise get_defined_constants (#​3537), thanks @​janedbal!
• token_name() returns non-empty-string (#​3540), thanks @​staabm!
• curl_multi_getcontent() can return null (#​3527), thanks @​staabm!
• Update SplFileInfo::getPathInfo return type (#​3487), thanks @​DannyvdSluijs!
• Update return type of spl_autoload_functions on PHP8.0+ (#​2810), thanks @​ManuelHu!

Internals 🔍

• Fix missing ltrim in regex parse (#​3495), thanks @​mvorisek!
• Un-deprecate ConstantTypeHelper (phpstan/phpstan-src@3a83f6b)
• Introduce Scope::getMaybeDefinedVariables() (#​3521), #​11772, thanks @​ruudk!
• TypeInferenceTestCase: allow asserting array offset certainty (#​3503), thanks @​ruudk!
• Simplify preserveKeys TrinaryLogic creation in two extensions (#​3516), thanks @​herndlm!
• Add Type::sliceArray() (#​3514) (#​3514), thanks @​herndlm!
• Set normalized in BenevolentUnionType (#​3522), thanks @​herndlm!
• Refactor RegexGroupParser for more immutability and less pass-by-ref (#​3508), thanks @​staabm!

v1.12.5

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Improvements 🔧

• Deprecate ParametersAcceptorSelector::selectSingle() (phpstan/phpstan-src@23c53a2)
  • See: https://github.com/phpstan/phpstan/blob/2.0.x/UPGRADING.md#removed-deprecated-parametersacceptorselectorselectsingle
• Introduce lowercase-string (#​3438), thanks @​VincentLanglet!
• More precise mixed-type subtraction in toInteger() (#​3434), thanks @​staabm!
• More precise MixedType::toString() with subtracted type (#​3420), thanks @​staabm!
• More precise MixedType::toBoolean() with subtracted type (#​3471), thanks @​staabm!
• Improve loose comparison for integer ranges (#​3465), #​11694, thanks @​VincentLanglet!
• Truthy isset($arr[$k]) should narrow $k (#​3453), #​11716, #​8559, thanks @​staabm!
• isset() narrows string-key in int-keyed-array to numeric-string (#​3472), thanks @​staabm!

Bugfixes 🐛

• Add generic types for array_values (#​3456), thanks @​schlndh!
• Support IntegerRangeType in ConstantStringType offset-value-type handling (#​3462), thanks @​staabm!
• Fix bug with oversized array (#​3461), #​11703, thanks @​VincentLanglet!
• Fix ErrorType after ArrayDimFetch (#​3460), thanks @​staabm!
• Implement ClosureType::getReferencedTemplateTypes() (#​3458), #​10609, thanks @​jiripudil!
• Fix substracted union type describe (#​3360), #​10227, thanks @​mvorisek!
• Fix including relative path (phpstan/phpstan-src@098fb94), #​11738
• Fix sprintf() inference for constant values with format-width in pattern (#​3474), thanks @​staabm!
• Drop wrong float comparison for filter_var() (#​2656), thanks @​mvorisek!

Function signature fixes 🤖

• Change iptcparse return type (#​3483), thanks @​ManuelHu!

Internals 🔍

• More specific return type for methods used to analyse currently entered function or method (phpstan/phpstan-src@0e2587f)
• PhpFunctionFromParserNodeReflection becomes ParametersAcceptorWithPhpDocs (phpstan/phpstan-src@1bea5c7)
• Use methods directly on PhpFunctionFromParserNodeReflection instead of selectSingle() when analysing function body in rules (phpstan/phpstan-src@41916ba)
• Use methods directly on PhpFunctionFromParserNodeReflection instead of selectSingle() in MutatingScope (phpstan/phpstan-src@865c618)
• Use ParametersAcceptorSelector::selectFromArgs() instead of selectSingle() wherever possible (phpstan/phpstan-src@e283d3a)
• Use PhpFunctionFromParserNodeReflection as ParametersAcceptor in DependencyResolver (phpstan/phpstan-src@7e216a2)
• Use methods directly on PhpFunctionFromParserNodeReflection instead of selectSingle() in ParametersAcceptorSelector (phpstan/phpstan-src@1322aaf)
• Introduce @internalgetOnlyVariant() method on FunctionReflection/ExtendedMethodReflection to use instead of selectSingle() (phpstan/phpstan-src@714877b)
• Add Type::chunkArray() (#​3408), thanks @​herndlm!
• Add more mixed-type bool subtraction tests (#​3421), thanks @​staabm!
• Made IssetExpr part of BC promise (https://github.com/phpsta

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♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

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This PR contains the following updates:

Package	Change	Age	Confidence
phpstan/phpstan	1.10.59 -> 1.12.28
phpstan/phpstan-phpunit	1.3.16 -> 1.4.2

---

Release Notes

phpstan/phpstan (phpstan/phpstan)

v1.12.28

Compare Source

Improvements 🔧

• More precise elapsed time if it's a low number (phpstan/phpstan-src@7644bd0)

Bugfixes 🐛

• Fix recursion with object shapes in @property referencing other class and then back in recursive manner (phpstan/phpstan-src@33c2cb1), #​13057
• Fix @var PHPDoc type inheritance for class constants (#​4008), #​10911, thanks @​VincentLanglet!
• Allow getenv(null) for PHP 8.0+ (#​4007), #​13065, thanks @​VincentLanglet!
• Properly restore error handler for collecting errors (phpstan/phpstan-src@43c44ee)
• Fix infinite recursion with TemplateIterableType (phpstan/phpstan-src@400ba6d), #​13218
• Avoid error with constant name $ (#​4006), #​12095, thanks @​VincentLanglet!
• Array without 0 in key type is not a list (#​4018), #​9487, thanks @​VincentLanglet!
• Fix HasOffsetValueType::searchArray (#​4013), thanks @​VincentLanglet!
• Rework ArrayReplaceFunctionReturnTypeExtension (#​3958), #​12828, thanks @​VincentLanglet!

Function signature fixes 🤖

• Update PDO errorCode return type (#​4005), #​12571, thanks @​VincentLanglet!
• Fix return type of bzdecompress() (#​4088), thanks @​jlherren!
• Improve mb_convert_encoding return type (#​4010), thanks @​VincentLanglet!

Internals 🔍

• Migrate legacy tests (#​4000), thanks @​VincentLanglet!

v1.12.27

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Major new features 🚀

• Introducing Editor Mode (phpstan/phpstan-src@74b909a)
  • Learn more: https://phpstan.org/user-guide/editor-mode

Improvements 🔧

• Result cache traits optimization - analyse only files using trait when trait implementation changes (phpstan/phpstan-src@bd6fc4e)
• InitializerExprTypeResolver - optimize arithmetical and bitwise operations for large types (phpstan/phpstan-src@275d3b5, phpstan/phpstan-src@572e0e8)
• Limit how big int-mask type can be (phpstan/phpstan-src@80b40f2)

Bugfixes 🐛

• Fix result cache getting stale when editing files mid-analysis (phpstan/phpstan-src@0536d11), #​11788
• Result cache should be invalidated when files change in paths excluded for analysis but not scanning (phpstan/phpstan-src@408692e), #​12381, #​7339
• PHPStan Pro - refresh errors when scanned file is changed (phpstan/phpstan-src@7e3639b), #​12465
• Result cache - add traits to dependencies recursively (phpstan/phpstan-src@e5db864)

v1.12.26

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Improvements 🔧

• Add callback types for array_uintersect etc. (#​3282), #​7707, thanks @​schlndh!
• Support iterable as template type bound (#​3984), #​12214, thanks @​RobertMe!
• Introduce StrrevFunctionReturnTypeExtension (#​3960), thanks @​VincentLanglet!

Bugfixes 🐛

• Fix ImpossibleCheckTypeFunctionCallRule for is_subclass_of and is_a (#​3788), #​3979, #​8464, thanks @​VincentLanglet!
• Fix numeric-string to array-key (#​3326), #​4163, #​4671, #​8592, #​11390, #​12413, thanks @​VincentLanglet!
• Fix callable-string must be non-empty-string (#​3983), #​12979, thanks @​aivchen!
• Use SoapClientMethodsClassReflectionExtension as last extension (#​3955), #​12834, thanks @​VincentLanglet!

Function signature fixes 🤖

• Fix mb_convert_encoding signature (#​3914), #​12309, thanks @​VincentLanglet!

v1.12.25

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Consider comparison as strict when type is the same (#​3942), #​12884, thanks @​VincentLanglet!

v1.12.24

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Bugfixes 🐛

• Fix weird "stdClass not found" error in connection to array shapes (phpstan/phpstan-src@8a6f7e9), #​12803
• Disable Override check for traits (#​3911), #​12471, thanks @​VincentLanglet!
• Fix DateTime::format('u') return type (#​3919), thanks @​mvorisek!
• Fix specifying types on nullsafe true/false comparison (#​3940), #​12866, thanks @​rvanvelzen!

Function signature fixes 🤖

• Fix uopz signature (#​3903), #​12499, thanks @​VincentLanglet!

v1.12.23

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Fix condition of fall-through case not used for exhaustive checks (#​3900), #​11064, #​3488, #​8719, #​12722, thanks @​rvanvelzen!

v1.12.22

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Improvements 🔧

• More precise implode() return type (#​3774), thanks @​staabm!

Bugfixes 🐛

• ArrayType - setting new offset with [] on array with constant-integer offset will add one to the offset (phpstan/phpstan-src@fe595cb), #​9328, #​9850, #​10650
• Optimize scalar values in oversized constant arrays (phpstan/phpstan-src@791e708), #​12671
• StaticPropertyFetch is an impure point (phpstan/phpstan-src@4111d0f)

v1.12.21

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Bugfixes 🐛

• Correctly infer template type from various callables (phpstan/phpstan-src@5920c98), #​12691
• Fix accepting generic callable in CallableType and ClosureType (phpstan/phpstan-src@0e10531), #​12691, #​6828, #​11942, #​11861, #​6828, #​9167
• Fix generalizing constant arrays when the array is getting smaller (phpstan/phpstan-src@8734057), #​12658, #​8030

Function signature fixes 🤖

• Fix MongoCollection::findOne() return type (#​3854), thanks @​aivchen!

v1.12.20

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Bugfixes 🐛

• Recreate @var PHPDoc type from Type::toPhpDocNode() before reporting it as wrong (#​3797), #​12458, #​11015, #​10861, #​11535, thanks @​VincentLanglet!

Internals 🔍

• FileTypeMapper::getNameScope() (phpstan/phpstan-src@bca8902)
• MissingTypehintCheck: reduce duplicate work (#​3843), thanks @​staabm!

v1.12.19

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Improvements 🔧

• Cache the result of ClassReflection::hasMethod() method (#​3825), thanks @​canvural!

Function signature fixes 🤖

• fix MongoLog::setCallback() return type (#​3829), thanks @​aivchen!
• fix MongoCollection::save() return type (#​3829), thanks @​aivchen!

v1.12.18

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Bugfixes 🐛

• Fix empty regex and empty alternation parse (#​3507), #​11762, thanks @​mvorisek!
• Fix negative offset false positive on constant string (#​3784), #​12122, thanks @​staabm!

Function signature fixes 🤖

• Remove obsolete setproctitle function from the functionMap (phpstan/phpstan-src@f5627dc), #​12573

v1.12.17

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If you're using larastan/larastan PHPStan extension, please update to version 2.9.14 alongside PHPStan 1.12.17 for improved compatibility with the new generic static<...> type. Thank you.

Improvements 🔧

• GenericStaticType - support for static<...> (#​1289), #​12485, #​11398, #​10417, #​9807, #​9449, #​8623, #​5512, thanks @​canvural!

Bugfixes 🐛

• VerbosityLevel - Keep traversing type when we can contain lowercase/upercase strings (#​3792), #​12457, thanks @​VincentLanglet!
• FileTypeMapper - fix getting PHPDoc of abstract trait method (phpstan/phpstan-src@2f74584)
• Inherit PHPDoc implicitly from abstract trait method (phpstan/phpstan-src@b57bcad), #​10240, #​10488, #​12073
• Fix PHPDoc inheritance from generic trait (phpstan/phpstan-src@49c631a), #​10914, #​9657
• Standalone null with default value null does not make parameter implicitly nullable (phpstan/phpstan-src@eded2c3), #​12501

Internals 🔍

• Refactoring of PhpDocBlock that enabled a bugfix down the road (phpstan/phpstan-src@ebcb5da, phpstan/phpstan-src@10388a9)

v1.12.16

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Bugfixes 🐛

• Calling to a constructor with promoted properties has side effects (phpstan/phpstan-src@8b27943), #​12379
• Support arrays with union value-types in implode() (#​3772), #​11854, thanks @​staabm!
• Avoid false inference with instanceof (#​3657), thanks @​VincentLanglet!
• Casting ArrayObject to array should not lead to array shape (phpstan/phpstan-src@d38ed50), #​12182
• Add ArrayChangeKeyCaseFunctionReturnTypeExtension (#​3549), #​11795, #​10960, thanks @​VincentLanglet!
• More precise hash() return type (#​3665), thanks @​VincentLanglet!
• Fix union of lowercase/uppercase string with empty string (#​3751), thanks @​VincentLanglet!
• Implement OpenSslEncryptParameterOutTypeExtension (#​3753), thanks @​paulbalandan!
• Update Symfony polyfills (phpstan/phpstan-src@24cdeac), #​12443
• Inferring new from parent constructor - reject types that would fail bound check of the child class (phpstan/phpstan-src@d06f792), #​12386

Function signature fixes 🤖

• More specific return type for stream_context_get_params (phpstan/phpstan-src@ff1feee), #​11796

Internals 🔍

• Makefile: Disable Xdebug in dev tools (#​3467), thanks @​staabm!
• MinMaxFunctionReturnTypeExtension: Cleanup instanceof ConstantScalarType (#​3773), thanks @​staabm!

v1.12.15

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Bugfixes 🐛

• Fix inferring type of new with generic type with constructor in parent class (phpstan/phpstan-src@a063119), #​8219, #​2735
• Support tagged unions in array_merge (#​3770), #​7857, #​8632, #​9559, thanks @​herndlm!

Internals 🔍

• Cleanup instanceof ConstantBooleanType checks (#​3771), thanks @​staabm!

v1.12.14

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Fix preg_match() group containing start/end meta characters (#​3740), #​12297, thanks @​staabm!

v1.12.13

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Improvements 🔧

• get_defined_vars() return type contains known variables (#​3624), #​11948, #​11740, thanks @​MartinMystikJonas!
• Lazier return in UnionType->isSuperTypeOfWithReason() (#​3692, #​3713), thanks @​staabm!
• 5x Faster IntersectionType->getEnumCases() (#​3695), thanks @​staabm!
• MixedType::toArrayKey() returns BenevolentUnionType (#​3696)
• Optimization - do not enter anonymous classes during loop analysis (phpstan/phpstan-src@621e168)
• Introduce ClassAsClassConstantRule (#​3697), #​10859, thanks @​paulbalandan!
• 10% faster FunctionCallParametersCheck (#​3734), thanks @​staabm!
• Faster MutatingScope::getNodeKey() (#​3736), thanks @​staabm!

Bugfixes 🐛

• Fix iterator_to_array return type with generators (#​3652), thanks @​paulbalandan!
• Array map on multiple elements is a list (#​3716), #​12223, thanks @​VincentLanglet!
• RegexArrayShapeMatcher: fix regex wildcard omitted from type (#​3721), #​12211, thanks @​staabm!
• RegexArrayShapeMatcher: fix regex alternatives in capture group are concatenated (#​3722), #​12210, #​12173, thanks @​staabm!
• RegexArrayShapeMatcher: Don't narrow 'J' modifier (#​3723), #​12126, thanks @​staabm!
• Add support for internal classes that overload offset access (#​3725), #​12235, thanks @​Girgias!
• Support # comments in regex with x modifier (#​3735, #​3739), #​12242, thanks @​staabm!

Function signature fixes 🤖

• More precise reflection classes return types (#​3731), thanks @​staabm!
• Fix DOMDocument::create*() return types (#​3737), #​12278, thanks @​staabm!

Internals 🔍

• Add regression test for array self-append (#​3715), #​6948, thanks @​herndlm!
• Use native PHPDocs for Rule and RuleTestCase (#​3698), thanks @​paulbalandan!
• Use native PHPDocs wherever possible (#​3720), thanks @​paulbalandan!
• Added regression test (#​3722), #​12210, #​12173, thanks @​staabm!

v1.12.12

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Improvements 🔧

• Introduce uppercase-string PHPDoc type (#​3613), thanks @​pmjones!

Bugfixes 🐛

• Fix sprintf dynamic return type (#​3640), #​12065, thanks @​VincentLanglet!
• Patch wrong namespace prefixing in PHAR in WindowsRegistryLogicalFinder (phpstan/phpstan-src@f61d324), #​12076
• Fix static return type in php-8-stubs (phpstan/phpstan-src@162f774), #​12077
• Retain list type when assigning to offset 1 of non-empty-list (#​3682), #​12131, thanks @​herndlm!

Function signature fixes 🤖

• Closure::bind and bindTo return benevolent union with null (phpstan/phpstan-src@b049d8d)
• Remove sha256 function definition (#​3664), thanks @​VincentLanglet!

v1.12.11

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Improvements 🔧

• Update fidry/cpu-core-counter (#​3632), https://github.com/phpstan/phpstan/discussions/12026
• Add TypeCombinator::removeTruthy() method (#​3633), thanks @​canvural!
• Add basic type narrowing for $a != '' (#​3304), thanks @​thg2k!
• Use the correct type for final constants (#​3638), thanks @​thg2k!

Bugfixes 🐛

• Fix resolving class constant type using self:: in a class attribute argument (phpstan/phpstan-src@3447391), #​12011, #​10314
• Do not report nonexistent variable passed to by-ref parameter with checkImplicitMixed (level 10 in 2.0) (phpstan/phpstan-src@f158d5b), #​12015
• Add null to array_map(null, $a, $b) (#​3562), thanks @​schlndh!
• Fix ArrayType<mixed, X> with checkImplicitMixed (level 10 in 2.0) (#​3636), #​12051, thanks @​VincentLanglet!

Function signature fixes 🤖

• Fix extract() signature (#​3512), thanks @​VincentLanglet!
• Improve signature for get_defined_constants() (#​3635), thanks @​thg2k!
• fgetcsv accepts null for $length (#​3077), thanks @​staabm!

v1.12.10

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Bugfixes 🐛

• ClassReflection: resolve missing template type to its default (if set) rather than bound (#​3623), #​11899, thanks @​jiripudil!
• Fix for endless loop detection (#​3622), #​11992, thanks @​herndlm!
• Fix tagging Docker image (phpstan/phpstan@379b9a2)

v1.12.9

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Improvements 🔧

• Support @readonly PHPDoc on the class as alternative to @immutable (#​3523), #​11775, thanks @​herndlm!

Bugfixes 🐛

• Fix too early lowercase-string inference (#​3585), #​11852, thanks @​VincentLanglet!
• Support for endless loops (#​3573), #​6807, #​8463, #​9374, thanks @​herndlm!
• More precise types for preg_match greater than 0 (#​3612), #​11293, thanks @​staabm!
• Too-wide return type - do not report void in PHPDoc union type (phpstan/phpstan-src@5f0b1cc), #​11980
• Too-wide return type - allow void return type in a union when the returned expr is originally void (phpstan/phpstan-src@80c1df2), #​11980
• RichParser - fix @phpstan-ignore with trait in the same file (phpstan/phpstan-src@381c137), #​11981

Internals 🔍

• Result DTOs - make reasons unique (phpstan/phpstan-src@ccfb4ab)

v1.12.8

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Improvements 🔧

• OffsetAccessValueAssignmentRule optimization for huge arrays (phpstan/phpstan-src@a07996a)
• Fix performance issue with big appended arrays (phpstan/phpstan-src@537c12c), #​11913
• processAssignVar optimization for arrays (phpstan/phpstan-src@16f63b3),
• Another micro optimization (phpstan/phpstan-src@c04555b)
• Optimization of huge unions of oversized arrays (phpstan/phpstan-src@4dfbe16)
• Avoid new HasOffsetValueType being intersected with oversized array (phpstan/phpstan-src@deef919)
• Add ArrayFindFunctionReturnTypeExtension (PHP 8.4) (#​3518, #​3608), thanks @​zonuexe!

Bugfixes 🐛

• Do not transform $this in return type even in final classes (#​3599), #​11857, thanks @​calebdw!
• Exclude E_DEPRECATED from error_reporting (phpstan/phpstan-src@277e34b), #​11937
• More precise types in immediately invoked callables (#​3593, #​3602), #​11561, #​11945, thanks @​staabm!
• Only use last for condition to filter scope (#​3578), thanks @​herndlm!
• Preserve correct UnionType subclass in filterTypes() (#​3535), #​11663, thanks @​VincentLanglet!

Function signature fixes 🤖

• Imagick::writeImage(s)File supporting format parameter (#​3588), thanks @​kingjia90!

Internals 🔍

• Remove unnecessary instanceof ConstantBooleanType in loop analysis (#​3577), #​11913, thanks @​herndlm!
• NodeScopeResolver - refactoring before optimization (phpstan/phpstan-src@1a0099d)
• Add @api to TypeExpr (#​3601), thanks @​ruudk!
• Split ArrayFilterFunctionReturnTypeExtension to Helper (#​3606), thanks @​zonuexe!
• Introduce UnionType::filterTypes (#​3607), thanks @​VincentLanglet!

v1.12.7

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Major new features 🚀

• Implement template default types (#​3457), #​4801, thanks @​jiripudil!
  • See https://x.com/OndrejMirtes/status/1843920480342057154

Improvements 🔧

• Move result cache output from debug (-vvv) to very verbose (-vv) mode (#​3345), thanks @​janedbal!
• Support for non-empty-array and non-empty-list array shape kind (phpstan/phpstan-src@107a7e3)
• Improve lowercase string verbosity level (#​3567), thanks @​VincentLanglet!
• Show TypeResult reasons in StrictComparisonOfDifferentTypesRule (phpstan/phpstan-src@34bacd7)
• Decorate reasons when comparing ConstantArrayType (phpstan/phpstan-src@dc5d8f4), #​11799, #​10421

Bugfixes 🐛

• Fix nextAutoIndexes in array coming from ArrayCombineFunctionReturnTypeExtension (phpstan/phpstan-src@c4ba434), #​11819
• Fix return type of array_reverse() with optional keys (#​3406), #​11549, thanks @​herndlm!
• Try to quit the child process only after internal errors were accounted for (phpstan/phpstan-src@dcd69eb), #​11826
• react/http PHP 8.4 patch (phpstan/phpstan-src@40e461d)

Function signature fixes 🤖

• functionMap: more precise get_defined_vars() (#​3546), thanks @​janedbal!
• Reflection getAttributes returns list (#​3548), thanks @​ManuelHu!
• More precise md5/sha1 return type (#​3541), thanks @​staabm!
• Improve return type of token_name() and PhpToken::getTokenName() (#​3558), #​11808, thanks @​zonuexe!

Internals 🔍

• Fix typo (phpstan/phpstan-src@5b43d50)
• Introduce isSuperTypeOfWithReason (#​3538), thanks @​VincentLanglet!
• Add function PHPStan\dumpPhpDocType() (#​3559), #​11561, thanks @​zonuexe!
• Introduce TypeResult (phpstan/phpstan-src@a815d57)

v1.12.6

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Bleeding edge 🔪

• Added absent type checks about @phpstan-assert PHPDoc tags (phpstan/phpstan-src@ca0a7e9), #​11780

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 🔧

• Update nikic/php-parser to v4.19.4 (phpstan/phpstan-src@0b9ce98)
• Process ClassConstFetch::$class when it's a Name node (phpstan/phpstan-src@712c33e)
• Process ClassConstFetch::$name (phpstan/phpstan-src@b38c852)
• Fix unused private property is not sometimes detected (#​3539), #​11802, thanks @​staabm!

Bugfixes 🐛

• Fixes for lowercase-string
  • Keep lowercase when trim (#​3491), thanks @​VincentLanglet!
  • Add support for str_repeat and str_pad for lowercase string (#​3490), thanks @​VincentLanglet!
  • Update ReplaceFunctionsDynamicReturnTypeExtension for lowercase-string (#​3489), thanks @​VincentLanglet!
  • Update parse_str for lowercase string (#​3492), thanks @​VincentLanglet!
  • More precise IntegerRangeType::toString() (#​3475), thanks @​staabm!
  • Add support for lowercase-string on parse_url() (#​3493), thanks @​VincentLanglet!
  • Improve Vsprintf inference (#​3496, #​3501), thanks @​VincentLanglet!
  • Offset access on lowercase-string is lowercase-string (#​3502), thanks @​staabm!
  • IntegerType::toString() is lowercase (#​3510), thanks @​VincentLanglet!
  • Handle lowercase string in sprintf (#​3498), thanks @​VincentLanglet!
• Update composer/pcre (phpstan/phpstan-src@3cdac94), #​11786
• Fix a few regex class parsing usecases (#​3488), thanks @​mvorisek!
• Fix preg_match_all with PREG_SET_ORDER does not see capture group as optional (#​3506), #​11661, thanks @​staabm!
• Fix false-positive with preg_match(): Strict comparison using === between '' and non-falsy-string…ween '' and non-falsy-string (#​3509), #​11744, thanks @​staabm!

Function signature fixes 🤖

• functionMap: a bit more precise get_defined_constants (#​3537), thanks @​janedbal!
• token_name() returns non-empty-string (#​3540), thanks @​staabm!
• curl_multi_getcontent() can return null (#​3527), thanks @​staabm!
• Update SplFileInfo::getPathInfo return type (#​3487), thanks @​DannyvdSluijs!
• Update return type of spl_autoload_functions on PHP8.0+ (#​2810), thanks @​ManuelHu!

Internals 🔍

• Fix missing ltrim in regex parse (#​3495), thanks @​mvorisek!
• Un-deprecate ConstantTypeHelper (phpstan/phpstan-src@3a83f6b)
• Introduce Scope::getMaybeDefinedVariables() (#​3521), #​11772, thanks @​ruudk!
• TypeInferenceTestCase: allow asserting array offset certainty (#​3503), thanks @​ruudk!
• Simplify preserveKeys TrinaryLogic creation in two extensions (#​3516), thanks @​herndlm!
• Add Type::sliceArray() (#​3514) (#​3514), thanks @​herndlm!
• Set normalized in BenevolentUnionType (#​3522), thanks @​herndlm!
• Refactor RegexGroupParser for more immutability and less pass-by-ref (#​3508), thanks @​staabm!

v1.12.5

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Improvements 🔧

• Deprecate ParametersAcceptorSelector::selectSingle() (phpstan/phpstan-src@23c53a2)
  • See: https://github.com/phpstan/phpstan/blob/2.0.x/UPGRADING.md#removed-deprecated-parametersacceptorselectorselectsingle
• Introduce lowercase-string (#​3438), thanks @​VincentLanglet!
• More precise mixed-type subtraction in toInteger() (#​3434), thanks @​staabm!
• More precise MixedType::toString() with subtracted type (#​3420), thanks @​staabm!
• More precise MixedType::toBoolean() with subtracted type (#​3471), thanks @​staabm!
• Improve loose comparison for integer ranges (#​3465), #​11694, thanks @​VincentLanglet!
• Truthy isset($arr[$k]) should narrow $k (#​3453), #​11716, #​8559, thanks @​staabm!
• isset() narrows string-key in int-keyed-array to numeric-string (#​3472), thanks @​staabm!

Bugfixes 🐛

• Add generic types for array_values (#​3456), thanks @​schlndh!
• Support IntegerRangeType in ConstantStringType offset-value-type handling (#​3462), thanks @​staabm!
• Fix bug with oversized array (#​3461), #​11703, thanks @​VincentLanglet!
• Fix ErrorType after ArrayDimFetch (#​3460), thanks @​staabm!
• Implement ClosureType::getReferencedTemplateTypes() (#​3458), #​10609, thanks @​jiripudil!
• Fix substracted union type describe (#​3360), #​10227, thanks @​mvorisek!
• Fix including relative path (phpstan/phpstan-src@098fb94), #​11738
• Fix sprintf() inference for constant values with format-width in pattern (#​3474), thanks @​staabm!
• Drop wrong float comparison for filter_var() (#​2656), thanks @​mvorisek!

Function signature fixes 🤖

• Change iptcparse return type (#​3483), thanks @​ManuelHu!

Internals 🔍

• More specific return type for methods used to analyse currently entered function or method (phpstan/phpstan-src@0e2587f)
• PhpFunctionFromParserNodeReflection becomes ParametersAcceptorWithPhpDocs (phpstan/phpstan-src@1bea5c7)
• Use methods directly on PhpFunctionFromParserNodeReflection instead of selectSingle() when analysing function body in rules (phpstan/phpstan-src@41916ba)
• Use methods directly on PhpFunctionFromParserNodeReflection instead of selectSingle() in MutatingScope (phpstan/phpstan-src@865c618)
• Use ParametersAcceptorSelector::selectFromArgs() instead of selectSingle() wherever possible (phpstan/phpstan-src@e283d3a)
• Use PhpFunctionFromParserNodeReflection as ParametersAcceptor in DependencyResolver (phpstan/phpstan-src@7e216a2)
• Use methods directly on PhpFunctionFromParserNodeReflection instead of selectSingle() in ParametersAcceptorSelector (phpstan/phpstan-src@1322aaf)
• Introduce @internalgetOnlyVariant() method on FunctionReflection/ExtendedMethodReflection to use instead of selectSingle() (phpstan/phpstan-src@714877b)
• Add Type::chunkArray() (#​3408), thanks @​herndlm!
• Add more mixed-type bool subtraction tests (#​3421), thanks @​staabm!
• Made IssetExpr part of BC promise (https://github.com/phpsta

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