Releases · phpstan/phpstan

1.12.33

2.1.40

This release fixes 71 issues! 🎉

It's only been 12 days since the last release, but both @staabm and @VincentLanglet have been hard at work. For the first time ever, PHPStan has more people with merge rights aside from @ondrejmirtes, and the increase in productivity is awesome!

Improvements 🔧

Introduce rawMessages key in ignoreErrors (#4929), thanks @VincentLanglet!
Infer non-empty-ness after count($a) == count($b) (#4470), thanks @staabm!
Report class.nameCase error when the wrong case is just in return type (#4890), #11470
Allow ternary type narrowing in assert and truthy contexts (#4915), #14100
Add ClassConstantReflection::isFinalByKeyword() method (#5022), #14171, thanks @samsonasik!

Bugfixes 🐛

Fix GMP::toNumber (#4867), #12123, #13775, thanks @VincentLanglet!
Respect original variable type when using extract on optional keys (#4450), #12364, thanks @VincentLanglet!
Fix: Switch statement does not narrow down types based on branch conditions (#4879), #13211
Fix: Possible type loss when binding variables with 'use' in anonymous function (#4882), #12875
Fix: Calling ReflectionClass::isSubclassOf() multiple times doesn't narrow types correctly in 8.4 (#4883), #13783
Fix: False positive error for 'match' operator (#4888), #5191
Fix: Variadic arrow function argument triggers "Cannot access offset 0 on mixed" and related errors (#4887), #10671
Fix: Existing function used in Closure::bind leads to "Call to an undefined method" error (#4886), #4865
Fix: Loadable classes not recognized since 2.1.34 release (#4891), #14036, #14099, thanks @staabm!
Fix invokable objects incorrectly labeled as instances of Closure (#4797), #13975, thanks @HypeMC!
Fix: match.unhandled on multiple booleans (#4881), #13303, #11903, #7008, thanks @staabm!
Preserve HasOffsetValueType for constant array spreads in degraded array literals (#4897), #13805
Don't invalidate private property expressions of different classes (#4896), #13736, #6623
Fix match exhaustiveness for class-string with union of final classes (#4894), #9534, #12998
Allow passing return values of by-reference functions/methods as by-ref args (#4895), #757, #13711
Downgrade $this to static when calling methods on static type (#4902), #5946
Fix @phpstan-assert not working with union types (#4900), #11441, #13358, thanks @staabm!
Fix: Unnecessary nullsafe operator reported on nullable array index(#4889), #12222
Revert "Respect sys_get_temp_dir() from the parent process" (phpstan/phpstan-src@dd0ab39), #14093
Fix incorrect type with spread of array with optional named keys (#4908), #14097
Fix array_count_values key type for general string input (#4909), #13996, thanks @VincentLanglet!
Fix @phpstan-assert not working correctly with union types (#4920), #14108, thanks @staabm!
Fix list<mixed> becomes array<int<0, max>, mixed> without array keys being modified (#4933), #13809, #1311, #13851, #14083, #14084
Fix: Reassigning to array<string, list<T>> out parameter does not see the list<T> property during assignment (#5006), #14124, thanks @staabm!
Improve count on list with greater/smaller-than (#4507), #13747, thanks @staabm!
Fix array + array inference (#4944), #13561, thanks @VincentLanglet!
Fix BcMath\Number increment/decrement (#4957), thanks @mpesari!
Fix: Method call phpstan error is reported on wrong line (#4967), #9820, thanks @staabm and @VincentLanglet!
Fix error reported on the wrong line (#4991), #14150, thanks @VincentLanglet!
Fix TypeError dead catch when assigning mixed to int in property (#4981), #9146, thanks @staabm!
Filter less expression types (#4937), #13984, thanks @VincentLanglet!
Fix false positive dead catch for ReflectionMethod::invoke/invokeArgs (#4985), #7719, #9267, thanks @staabm!
Filter unsupported OpenSSL cipher methods on PHP 8.0-8.4 (#4982), #13692, thanks @VincentLanglet!
Fix: Erroneous Offset might not exist (#4988), #12574, #10040, #11102, #11870, #6991, #7716, thanks @staabm!
Use "Ignored error" instead of "Ignored error pattern" when rawMessage is used (#4990), thanks @janedbal!
Fix isset() falsey branch not narrowing array type for dim fetches (#4983), #9908, #10544, #8724, #5128, #12401, thanks @VincentLanglet!
More precise array_key_first/array_key_last inference (#4994), thanks @staabm!
Specify conditional types for all falsey scalars (#4995), #6120, #10482, #13709, thanks @staabm!
Add similar behavior for all Assign nodes (#4996), #12250, #4525, thanks @VincentLanglet!
Fix: Using phpstan-import-type between classes makes alias unresolvable (#4997), #11463, thanks @staabm!
Remove callable.nonNativeMethod (#5004), #13596, thanks @VincentLanglet!
Fix: False Positive on Match Arm Comparison with Incremented Bounded Integer (#5003), #11310, thanks @VincentLanglet!
Fix scope for MatchExpressionNode (phpstan/phpstan-src@7b850e4)
Fix match regressions (phpstan/phpstan-src@87004e7, phpstan/phpstan-src@4628ff9)
Fix conditional expression holder chain resolution regression (#5025), #14178
Fix get_class return type (#4456), #4890, thanks @VincentLanglet!
Unsetting optional offset might still give a list (#5029), #14177, thanks @VincentLanglet!

Performance 🏎️

Faster NetteContainer (#4921), thanks @staabm!
MutatingScope: prevent unnecessary work in removeTypeFromExpression() (#4922), thanks @staabm!
Don't invalidate container cache on user-interactions in the shell (#4924), thanks @staabm!
Prevent duplicate path normalization (#4931), thanks @staabm!
DependencyResolver: Reduce duplicate work (#4923), thanks @staabm!
speed up TrinaryLogic (#4833), thanks @kaja47!
ClassNameCheck: Retrieve extensions just once (#4926, #5027), thanks @staabm!
IsSuperTypeOfResult: cache YES/NO/MAYBE (#5011), thanks @staabm!
Faster IntersectionTypeMethodReflection->getVariants() (#5012), thanks @staabm!
ArgumentsNormalizer: remove duplicated work (#5010), thanks @staabm!
Faster AcceptsResult, IsSuperTypeOfResult (#5013), thanks @staabm!
TypeSpecifier: Prevent duplicate expression printing (#5018), thanks @staabm!
Faster Ternary analysis (#5015), thanks @staabm!

Function signature fixes 🤖

Add @param-out for getmxrr (#4943), #10704, thanks ...

Bleeding edge 🔪

Require generics for Iterator, IteratorAggregate, Generator (#4209), thanks @Flyingmana!

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 🔧

New rule for filter_var (PHP 8.5+) (#4553), thanks @canvural!
Introduce reportNonIntStringArrayKey parameter (#4012), #7864, #7884, #12589, thanks @VincentLanglet!
Introduce @phpstan-all-methods-(im)pure (#4422), thanks @VincentLanglet!
Introduce __stringnotstringable (#4457) (#4457), #6560, thanks @VincentLanglet!
FileFinder - sort files before returning (phpstan/phpstan-src@c33cfea)
Respect sys_get_temp_dir() from the parent process (#4699), #13929, thanks @dktapps!
Add ArrayCombineFunctionThrowTypeExtension (#4414) (#4414), #13642, thanks @VincentLanglet!
Do not degrade closures in array shapes (#4823), #14012, thanks @staabm!
Do not degrade array-shapes in PHPDocs (#4864), thanks @staabm!
Don't lose known offset-types in array_replace() (#4826), thanks @staabm!

Bugfixes 🐛

Resolve bitwise-not on constant integer (#4437), thanks @VincentLanglet!
Support int range in bitwise operations (#4435) (#4435), #7912, #9384, thanks @VincentLanglet!
Add exceptional case for DateInterval::format return type inference (#4442), #13693, thanks @adamturcsan!
Comparison with strtolower() etc. leads lower/upper-case-string (#4857) (#4857), #14047, thanks @staabm!
Resolve template with value of BackedEnum (#4548), #12219, #13282, #13638, #13782, thanks @VincentLanglet!
SplObjectStorage iterates over objects (#4789) (#4789), #13985, #14046, thanks @staabm!
Remove extra dba_fetch variant in PHP 8.3 functionMap (phpstan/phpstan-src@55d0fd7)
Constant's isDeprecated() depends on Scope::getPhpVersion() (#4630), thanks @staabm!
Add default value for getAttribute call in ContinueBreakInLoopRule (#4552), #13790, thanks @canvural!
Infer non-empty-array after array_key_first/last() (#4536) (#4536), #13546, thanks @staabm!
Fix strtr inferences (#4466) (#4466), #13708, thanks @VincentLanglet!
Fix ignore comment handling for multiple traits in a single file (#4804), #13945, thanks @takaram!
Do not report do-while-false pseudo-loops that are interrupted by a break statement (#4551), thanks @claudepache!
Defer invalidating expressions after all args are processed (phpstan/phpstan-src@2a92c7b)
Defer by-ref closure scope modifications after all args are processed (#4865)

Performance 🏎️

NodeScopeResolver: faster produceArrayDimFetchAssignValueToWrite() (#4842), thanks @staabm!
NodeScopeResolver: Prevent repetitive union of static types (#4841, #4843), thanks @staabm!
Prevent repetitive calls to ParametersAcceptorSelector::selectFromArgs() (#4855) (#4855), thanks @staabm!
MutatingScope: prevent unnecessary scope re-creation after openssl* calls (#4854) (#4854), thanks @staabm!
Made closures php-src cachable (#4724), thanks @staabm!
VoidToNullTraverser: Intersections cannot contain void (#4868), thanks @staabm!
Prevent unnecessary type-traversal (#4868), thanks @staabm!

Function signature fixes 🤖

mb_str_pad has side effects (#4849), thanks @longwave!
More precise microtime() return type (#4347), thanks @takaram!
Change return type of apcu_inc and apcu_dec function (#4419), thanks @LordSimal!
Add missing parameters to RedisCluster signatures (#4430), thanks @RobiNN1!
Fix return type of pcntl_signal_get_handler (#4544), thanks @marc-mabe!
More precise hrtime() return type (#4353) (#4353), thanks @takaram!
Fix get_defined_vars() return type (#4632) (#4632), #13881, thanks @VincentLanglet!
Narrow string type when ctype_* functions return true (#4570), #13089, thanks @takaram!
Fix get_object_vars() return type (#4629), thanks @Triplkrypl!
Restrict chr param for PHP 8.5+ (#4673), #13930, thanks @VincentLanglet!

Internals 🔍

Parallelize RunCommand in issue-bot (#4840)
Add "consts" to typos dictionary (#4851)
Rename GITHUB_TOKEN env var because it conflicts with gh CLI tool (phpstan/phpstan-src@d56d189)
Regression test for #14041 (#4845), thanks @longwave!
Refactor ComposerPhpVersionFactory (#4635), thanks @staabm!
Refactor InitializerExprTypeResolver (#4861) (#4861), thanks @staabm!
Added make infection command to run it locally (#4524) (#4524), thanks @staabm!
Add PHPDoc documentation to Type, Scope, and Reflection interfaces (#4866)
PHPDoc tag @api-do-not-implement instead of list in BcUncoveredInterface (phpstan/phpstan-src@43d5026), #14054
Use named arguments for unreadable calls (#4869)

2.1.38

This version brings another 5-10 % faster performance! 🏎️

Improvements 🔧

Remove PHP version constraint from the #[\Override] attribute rules (#4436), thanks @johnbillion!
OverridingPropertyRule - take checkMissingOverrideMethodAttribute as default only on PHP 8.5+ (phpstan/phpstan-src@64e9776)
Support StaticMethodParameterClosureTypeExtension for New_ expressions (#4819), thanks @ruudk!
Improve inference on FuncCall === FuncCall (#4513), #13749, thanks @staabm!
Don't lose known offset-types in array_merge() (#4554), thanks @staabm!

Bugfixes 🐛

Fixed escaped hash in regex extended mode (#4814), thanks @dg!
Fix closure type inference bug related to FNSR (phpstan/phpstan-src@66f2738), #13993

Performance 🏎️

Rework phpDoc inheritance to resolve through reflection instead of re-walking the hierarchy (#4829), #10771
TemplateTypeHelper: prevent unnecessary work (#4818), thanks @staabm!
ConstantArrayType: prevent unnecessary work (#4811), thanks @staabm!
ImpossibleCheckTypeHelper: Remove unnecessary late-resolving (#4816), thanks @staabm!
Prevent duplicate logic execution for createMethod with includingAnnotations: true if @method does not exist (phpstan/phpstan-src@d5da11e)
Find all constant/method types per class at once (#4737), thanks @staabm!
Speed up CombinationHelper (#4825), thanks @kaja47!
MutatingScope: Faster createConditionalExpressions (#4831), thanks @staabm!
Re-use ExpressionTypeHolder (#4832), thanks @staabm!
IntersectionType cannot be void (#4835), thanks @staabm!
Cache IntersectionType results (#4836) (#4836), thanks @staabm!
Prevent unnecessary work in MutatingScope->mergeVariableHolders() (#4837), thanks @staabm!
Simplify lowercase-string handling (#4838) (#4838), thanks @staabm!

Function signature fixes 🤖

NodeDependencies: cache normalized filenames (#4815) (#4815), thanks @staabm!

Internals 🔍

Clarify new PhpPropertyReflection call with named arguments (phpstan/phpstan-src@0f6f059)
Narrow type of reflection get*Type() after calling has*Type() (#4806), thanks @paulbalandan!
Add regression test (#4824), #11598, thanks @takaram!
No need to have generics in class constant-related messages (#4829), #10771

2.1.37 Improvements 🔧

Show LoC/s performance metric with -vvv --debug (phpstan/phpstan-src@47936f2)
Configurable memory cache thresholds for eviction (phpstan/phpstan-src@d9a1233)

Bugfixes 🐛

Fix closure type inference (phpstan/phpstan-src@bcdbfd8), #13993, #10612
infinite loop in never returning function is allowed (#4516), #6458, #12813, thanks @canvural!
fix: nested trait @use, use original class file name to get trait data (#4813), thanks @calebdw!

Performance 🏎️

Do gc_disable() in bin/phpstan for speedup (phpstan/phpstan-src@8acd93b)
Prevent repetitive calls to getArgs() (#4799), thanks @staabm!
ExpressionTypeHolder: Prevent unnecessary work (#4800), thanks @staabm!
ExpressionTypeHolder: re-use objects more often (#4801), thanks @staabm!
PhpDocBlock - only ask immediate interfaces for PHPDocs to inherit (phpstan/phpstan-src@1104170)
PhpDocBlock - only ask immediate traits (phpstan/phpstan-src@4d9f2b1)
PhpDocBlock - skip abstract trait methods without PHPDoc (phpstan/phpstan-src@47aa39d)
NodeDependencies: prevent unnecessary FileHelper::normalizePath() calls (#4809), thanks @staabm!
FileCacheStorage: Don't use sprintf() on maybe huge strings (#4808), thanks @staabm!
ConstantStringType: prevent unnecessary work (#4810), thanks @staabm!
CallPrivateMethodThroughStaticRule: cheap checks first (#4812), thanks @staabm!

Internals 🔍

TrinaryLogic: detect logic errors (#4802), thanks @staabm!

2.1.36 Bugfixes 🐛

Fix FNSR false positive about "expr.resultUnused" (phpstan/phpstan-src@ca7ab77)
Fix named argument parameter matching in getFunctionCallStackWithParameters (#4791), thanks @janedbal!
Do not deep-clone nodes (phpstan/phpstan-src@9a31328), #13992
Add getScopeType and getScopeNativeType again (phpstan/phpstan-src@02869f6), #13983
- See discussion #13983 (comment)
Skip polyfills in vendor when on a higher PHP version (phpstan/phpstan-src@f06c4a2)

Function signature fixes 🤖

Fix uopz_add_function() return type (#4578), thanks @zonuexe!

Internals 🔍

Test that expr inside isset() can be changed with fixable rule (phpstan/phpstan-src@53a03d5), #13983
Added regression test (#4796), #13694, thanks @staabm!

2.1.35 Bugfixes 🐛

Fix ArrayCountValuesDynamicReturnTypeExtension (#4618), thanks @VincentLanglet!
Make processStmtNodesInternal synchronous despite Fibers & Deep-clone synthetic nodes before processing (#4793), #13980, #13983, #13987, #13982, #13978, #13989

Internals 🔍

RuleTestCase - sort actual and expected errors before comparing (#4790)
Revert "Keep errors ordering even when nodeCallback executed out of order" (#4790)
narrowMethodScopeFromConstructor parameter no longer needed because RuleTestCase sorts the errors (#4790)
Prevent unnecessary work around parametersAcceptor->getParameters() call-sites (#4792), thanks @staabm!

2.1.34 Major new features 🚀

Optimized performance 🏎️
- Caching of reflection objects and resolved PHPDocs
- Many raw performance optimization tweaks in analyser code (thanks @staabm!)
- Projects typically see 25 % to 40 % faster analysis times. Please test this release and report back, we're looking forward to your numbers as well!
Utilization of Fibers for more precise analysis (PHP 8.1+)
- Code like doFoo($a = 1, $a) will see better type inference for 2nd call argument.
- When a rule hooked onto MethodCall AST node asks for $scope->getType($node->args[1]), without Fibers it gets mixed, because $scope sees the state before the method call.
- Fibers allow PHPStan to "pause" the execution of the rule until the precise type of $node->args[1] is available in the analyser.
- When the 2nd argument is processed, the execution of the rule is resumed and $scope->getType($node->args[1]) sees 1 as the type, not mixed.
- Solves 10 reported issues: #12234, #11982, #11386, #11079, #10612, #9652, #8936, #12663, #12735, #13353

Improvements 🔧

Add ArrayCountValuesDynamicReturnTypeExtension (#4615), #13816, thanks @mad-briller!

Bugfixes 🐛

Fix UnionType::getObjectClassReflections (#4541), #13777, thanks @VincentLanglet!
count(non-empty-array, COUNT_RECURSIVE) is int<1, max> (#4515), thanks @staabm!
Fix bitwise operators on mixed (#4423), #8094, thanks @VincentLanglet!
Immediate unwrap AlwaysRememberedExpr after used on NodeScopeResolver (#4651), thanks @samsonasik!
Improve return type of range() function to always yield a non-empty-list (#4688), thanks @FeBe95!
Fix ArgumentsNormalizer - do not overwrite already passed args (phpstan/phpstan-src@7bdd172)
Prevent crash when analysing curl_setopt (#4722), thanks @schlndh!
Fix the handling of sealed concrete classes (#4567), #13734, thanks @stof!
Improve and sync Accessory types accepts() methods (#4766), #13964, thanks @staabm!

Performance 🏎️

Prevent unnecessary scope merging (#4640), thanks @staabm!
Prevent reading & json-decoding composer.json multiple times (#4645), thanks @staabm!
Cache neon file reads (#4646), thanks @staabm!
Optimize keepVoidType (phpstan/phpstan-src@ff39220)
TypeCombinator - assume that inner types in UnionType are already normalized (phpstan/phpstan-src@e8f9992)
Remember resolved types after pushInFunctionCall (#4648), thanks @staabm!
Remember function return type extensions (#4644) (#4644), thanks @staabm!
Use sha256 which is cpu optimized in PHP 8.4+ (#4656), thanks @staabm!
Cache ast-parsing in RegexGroupParser (#4655), thanks @staabm!
Microoptimize TypeCombinator (#4657), thanks @staabm!
TypeCombinator: Remove unnecessary md5 encoding (#4658), thanks @staabm!
Prevent duplicate super-global-variable detection (#4662) (#4662), thanks @staabm!
Prevent Scalar expressions to be specified (#4663), thanks @staabm!
Print more precise elapsed time (#4664), thanks @staabm!
TypeCombinator: remove unnecessary loop (#4665), thanks @staabm!
TypeCombinator: Reduce number of intersect() calls (#4668), thanks @staabm!
TypeCombinator: Simplify ConstantStringType handling (#4666) (#4666), thanks @staabm!
TypeCombinator: Prevent unnecessary work (#4667) (#4667), thanks @staabm!
Prevent unnecessary work when resolving Expr\BinaryOp\Coalesce (#4661), thanks @staabm!
VerbosityLevel: early return type traversal (#4670) (#4670), thanks @staabm!
ParametersAcceptorSelector: early return type traversal (#4669) (#4669), thanks @staabm!
UnresolvableTypeHelper: early return type traversal (#4671), thanks @staabm!
LazyInternalScopeFactory: Prevent expensive repeated getService() calls (#4672), thanks @staabm!
Use more efficient spl_object_id() over spl_object_hash() (#4674), thanks @staabm!
Remove TypeCombinator::union() calls that are not necessary (phpstan/phpstan-src@12f2b23)
Remove TypeCombinator::intersect() calls that are not necessary (phpstan/phpstan-src@f1f97c3)
Prevent repetative method calls on ParametersAcceptor (#4686), thanks @staabm!
Prevent unnecessary node-key calculation (#4691), thanks @staabm!
Prevent maybe unnecessary work in MutatingScope::filterBySpecifiedTypes() (#4690), thanks @staabm!
Prevent unnecessary work in BetterReflectionProvider (#4687), thanks @staabm!
Simplify MutatingScope->invalidateMethodsOnExpression() (#4692), thanks @staabm!
Speedup analysis of arrays containing closures (#4684), thanks @staabm!
TypeNodeResolver: Reduce number of intersect() calls (#4694), thanks @staabm!
TypeCombinator: prevent unnecessary work (#4695), thanks @staabm!
ConstantStringType: Prevent creation of unnecessary constant-object types (#4696), thanks @staabm!
Remove NodeFinder from MutatingScope->restoreThis() (#4697), thanks @staabm!
MemoizingContainer - memoize getService (phpstan/phpstan-src@68815ac)
Use static callback for TypeTraverser::map() (#4701), thanks @staabm!
Prevent unnecessary work while Ternary analysis (#4704), thanks @staabm!
Prevent unnecessary work in NodeScopeResolver->processAssignVar() (#4705), thanks @staabm!
Prevent unnecessary work in While/Do analysis (#4706), thanks @staabm!
Prevent unnecessary work in TypeSpecifier->createForExpr() (#4707), thanks @staabm!
NodeScopeResolver: Move condition out of loop (#4708), thanks @staabm!
NodeScopeResolver: determine callCallbackImmediately only for callables (#4709) (#4709), thanks @staabm!
NodeScopeResolver: cheap checks first (#4710) (#4710), thanks @staabm!
NodeScopeResolver: Move assignByReference logic out of generic path (#4711), thanks @staabm!
Process called methods looking for initialized properties only when called from constructor (phpstan/phpstan-src@c993754)
Cheap checks first (#4715), thanks @staabm!
Store only variables as expression types with maybe certainty (#4719)
Prevent unnecessary work in MutatingScope->mergeVariableHolders() (#4720), thanks @staabm!
Prevent unnecessary work in NodeScopeResolver::processAssignVar() (#4716), thanks @staabm!
Minor optimization (phpstan/phpstan-src@21d86f0...

Improvements 🔧

Cache files in OptimizedDirectorySourceLocatorFactory (#4577), #13852, thanks @staabm!
Add more numeric-string inferences after string concat (#4447), thanks @VincentLanglet!
Improve EnumSanityRule (#4543), #13768, thanks @VincentLanglet!
Too wide bool return type is not reported in trivial methods (#4444), #13482, thanks @staabm!

Bugfixes 🐛

De-duplicate phpstan.php errors (#4560) (#4560), #13813, thanks @staabm!
Fix default level message (phpstan/phpstan-src@9ab9647)
[PHP 8.5] ini_get("max_memory_limit") is a string (#4574), thanks @staabm!
Revert changes to ArrayMapArgVisitor which switch the order of named arguments (phpstan/phpstan-src@f562834)
Fix "Array does not have offset" in curl_setopt_array() (#4590), #13862, thanks @staabm!
OversizedArray is not truthy (#4556), #13797, thanks @VincentLanglet!
Do not instantiate Accessory without string type (#4550), #13784, thanks @VincentLanglet!
Narrow CURLOPT_SHARE accepting type (#4611), thanks @staabm!

Function signature fixes 🤖

Fix return-type for DOMNode::C14N (#4608), thanks @tvdijen!
Fix DOMNode::C14N bad definition (#4361), #8096, thanks @VincentLanglet!
Fix time not being considered an impure function. (#4609), #13874, thanks @mad-briller!

Internals 🔍

Simplify ClassReflection constructor (phpstan/phpstan-src@821ff76)
Introduce ClassReflectionFactory (phpstan/phpstan-src@35470a0)
Prevent global side-effect in Bug13813IntegrationTest (#4566), thanks @staabm!
Parameter narrowMethodScopeFromConstructor in DI (phpstan/phpstan-src@05b80ef)
Reduce ContainerFactory::postInitializeContainer() calls (#4572), thanks @staabm!
TypeSpecifier as an interface (phpstan/phpstan-src@fc6a2b1)
Change where TypeSpecifier is set into TypeSpecifierAwareExtension (phpstan/phpstan-src@36cf9a1)
Enable FileCacheStorage for OptimizedDirectorySourceLocatorFactory in tests (#4576), thanks @staabm!
Upload baseline on downgraded code (phpstan/phpstan-src@057c79f)
More precise return type for gatherAssertTypes (#4614), thanks @staabm!
AnalyserIntegrationTest uses narrowMethodScopeFromConstructor: true (phpstan/phpstan-src@dc9bf7f)

2.1.32 Improvements 🔧

[PHP 8.5] Pipe operator support (phpstan/phpstan-src@e9df52e)
[PHP 8.5] Report deprecated casts (phpstan/phpstan-src@d0a77d1)
[PHP 8.5] Report deprecated backtick operator (phpstan/phpstan-src@9405233)
[PHP 8.5] Added PHP_BUILD_DATE type (#4468), thanks @staabm!
[PHP 8.5] Global constants support attributes (phpstan/phpstan-src@6958f86)
[PHP 8.5] Add support for FILTER_THROW_ON_FAILURE for filter_var (#4495), thanks @canvural!
[PHP 8.5] Add array_first and array_last return type extensions (#4499) (#4499), thanks @canvural!
[PHP 8.5] Support for deprecated traits (phpstan/phpstan-src@f0675a7)
[PHP 8.5] Support for #[Override] on properties (phpstan/phpstan-src@8b85e62)
[PHP 8.5] clone with support (phpstan/phpstan-src@5a9471a)
[PHP 8.5] Support for Closure::getCurrent() (phpstan/phpstan-src@e3ac5ee)
[PHP 8.5] Support for casts in constant (initializer) expressions (phpstan/phpstan-src@df5ede5)
[PHP 8.5] Support for first class callables in constant expressions (initializers) (phpstan/phpstan-src@f436abf)
[PHP 8.5] Support for static Closures in constant expressions (initializers) (phpstan/phpstan-src@ab704f4)
[PHP 8.5] Support for asymmetric visibility in static properties (phpstan/phpstan-src@8b2b97f)
NodeCallbackInvoker interface to invoke all PHPStan rules on a synthetic AST node (#4429)
- The interface NodeCallbackInvoker can be typehinted in 2nd parameter of Rule::processNode()
- See full explanation
- CompositeRule can be used to test rules using NodeCallbackInvoker (#4438), thanks @staabm!
InvalidIncDecOperationRule - make aware of deprecation of -- (PHP 8.3) and ++ (PHP 8.5) on non-numeric strings (phpstan/phpstan-src@0ff7e44)
InvalidIncDecOperationRule - make aware of more deprecations (phpstan/phpstan-src@3d6bbe4)
InvalidPromotedPropertiesRule - report final in promoted property on PHP < 8.5 (phpstan/phpstan-src@e5de6b8)
The (void) cast is supported only on PHP 8.5 and later. (phpstan/phpstan-src@53b87e0)
Rules about #[NoDiscard] report errors only on PHP 8.5+, errors are non-ignorable (phpstan/phpstan-src@d00b769)
Rules about #[NoDiscard] report when call is in (void) cast but should not (phpstan/phpstan-src@099b87a)
Understand always-overwritten arrays in foreach (#4534), #2273, #13730
Support writing to array in foreach with value-by-ref (#4537)
Report unknown parameter for implicit variadic methods (#4481) (#4481), #13719, thanks @VincentLanglet!
IgnoreErrorExtension is a valid conditional tag (#4488), thanks @staabm!
Reduce file-parsing in ResultCacheManager (#4491), thanks @staabm!
Faster AutowiredAttributeServicesExtension->processParameters() (#4489) (#4489), thanks @staabm!
Detect duplicated args passed to a variadic parameter (#4498), #13710, thanks @takaram!
Add support for statement in conditional tags (#4512), thanks @VincentLanglet!
Include identifier in gitlab error format (#4421), thanks @spawnia!
PropertyInClassRule - move supportsPropertyHooks check to bottom to have more errors reported (phpstan/phpstan-src@6ccdba2)
TooWideMethodThrowTypeRule - new opt-in option for reporting too-wide implicit (inherited) @throws (phpstan/phpstan-src@b6a2e0f), #13696, #13671

Bugfixes 🐛

Fixed infinite recursion with late-resolvable types (phpstan/phpstan-src@7f3ad70), #13685
Infer non-empty-list/array after array_key_exists($i, $arr) (#4440) (#4440), thanks @staabm!
!array_key_exists() should imply array for PHP8+ (#4417), #6209, #13301, thanks @staabm!
Invalidate native expression types after clearstatcache call (#4448) (#4448), #11484, thanks @VincentLanglet!
Use the same scalar limit for sprintf and concat (#4454), #13378, thanks @VincentLanglet!
Handle impure/throw point of inherited constructors of anonymous classes (#4455), #13698, thanks @takaram!
Adjust a bunch of places for first-class callables and nullsafe operators (phpstan/phpstan-src@e437c5a)
Fix sprintf() types and placeholders (#4463), thanks @staabm!
Fix return type inference from immediately invoked closure (phpstan/phpstan-src@3702305)
Fix crashes in ParametersAcceptorSelector (#4467), #13714, thanks @staabm!
Fix null coalesce false positive for multi-dimensional array in loop (#4475), thanks @schlndh!
Fix type of clone expression (phpstan/phpstan-src@020adb5)
Ensure that JetBrains terminal sees correct relative path (#4479), #13697, thanks @caufang!
Fix for losing array_key_exists inference when adding a false condition (#4473) (#4473), #11276, thanks @staabm!
Fix filter var on uncertainty flags (#4418), #11485, thanks @VincentLanglet!
TestCaseSourceLocatorFactory - skip polyfills based on PHP version (phpstan/phpstan-src@f63b423)
Fix composerAutoloaderProjectPaths array so that the items always refer to dir with composer.json in it (#4522), phpstan/phpstan-doctrine#646
Add support for union of constant integer for filter_var (#4519), thanks @VincentLanglet!
Child class of parent class that uses a trait with a constant can redeclare the constant with a different value (phpstan/phpstan-src@9f415ae), #13119

Function signature fixes 🤖

Make BcMath\Number::$value numeric-string (#4505), thanks @schlndh!

Internals 🔍

SimultaneousTypeTraverserTest for improved UnionType implementation (phpstan/phpstan-src@0bddac1)
Fix BenevolentUnionType::traverseSimultaneously() (phpstan/phpstan-src@856a9f1)
Improve IntersectionType::traverseSimultaneously() for arrays (phpstan/phpstan-src@0693e5a)
Changelog generator: Use better API to associate commit with a merged PR (phpstan/phpstan-src@e153fa4)
Use GraphQL to find autoclosed issues when a PR is merged (phpstan/phpstan-src@2f69398)
GenerateFactory - allow setting the result type in attribute, override create method return type (#4429)
Narrow errors array type to list (#4445), thanks @staabm!
No memory_limit for tests as PHPUnit recommends (#4449)
Compute allowedArrayType only once (#4453), thanks @VincentLanglet!
Narrow types (#4465), thanks @staabm!
Revert "MemoryCacheStorage - var_export the data to reproduce certain issues" (ht...

1.12.33

2.1.40

Improvements 🔧

Bugfixes 🐛

Performance 🏎️

Function signature fixes 🤖

2.1.39

Bleeding edge 🔪

Improvements 🔧

Bugfixes 🐛

Performance 🏎️

Function signature fixes 🤖

Internals 🔍

2.1.38

Improvements 🔧

Bugfixes 🐛

Performance 🏎️

Function signature fixes 🤖

Internals 🔍

2.1.37

Improvements 🔧

Bugfixes 🐛

Performance 🏎️

Internals 🔍

2.1.36

Bugfixes 🐛

Function signature fixes 🤖

Internals 🔍

2.1.35

Bugfixes 🐛

Internals 🔍

2.1.34

Major new features 🚀

Improvements 🔧

Bugfixes 🐛

Performance 🏎️

2.1.33

Improvements 🔧

Bugfixes 🐛

Function signature fixes 🤖

Internals 🔍

2.1.32

Improvements 🔧

Bugfixes 🐛

Function signature fixes 🤖

Internals 🔍