vimeo/psalm 5.0.0

Psalm 5

on GitHub

Welcome to Psalm 5!

There's an accompanying post on psalm.dev, written by @muglug & the current maintainers of Psalm.

• read in English
• read in Ukrainian (translated by @weirdan)
• read in French (translated by @orklah)
• read in Italian (translated by @danog)

What's Changed

Removed

• Php version consistency by @orklah in #6898
• Removed TEmpty by @orklah in #6662
• remove support for allowPhpstormGenerics by @orklah in #6705
• remove exitFunctions for Psalm5 by @orklah in #6808
• Drop legacy procedural files by @weirdan in #7270
• Dropped removed config entries by @weirdan in #7272
• Dropped legacy plugin API by @weirdan in #7275
• Dropped deprecated CodeIssue methods by @weirdan in #7276
• Dropped deprecated DocComment methods by @weirdan in #7278
• Dropped THtmlEscapedString by @weirdan in #7285
• Drop orphaned token by @weirdan in #7290
• Bump PHP version to 7.4 by @weirdan in #7291
• Remove forbidEcho by @orklah in #7420
• remove TPositiveInt by @orklah in #7473
• Lock event classes by @weirdan in #7491
• [TASK] Add AfterFunctionLikeAnalysisEvent::getFunctionlikeStorage by @ohader in #7526
• Finalize (and internalize) more classes by @weirdan in #7578
• Finalize issues by @weirdan in #7595
• Finalize storages by @weirdan in #7597
• Finalize virtual nodes by @weirdan in #7598
• Finalize types nodes by @weirdan in #7623
• remove totallyTyped by @orklah in #7651

Features

• Support PHPStan notation for empty-arrays by @orklah in #7312
• Try to provide literal int types when possible (fixes #6966) by @ricardoboss in #7071
• Allow config to define thread count by @M1ke in #7442
• Contextual type inference for high order function arg by @klimick in #7417
• feat: Handle native intersection types by @petewalker in #7454
• improve support for enum_exists by @orklah in #7404
• Support type annotations for class consts (fixes #942). by @AndrolGenhald in #7123
• Improve class constant static analysis by @AndrolGenhald in #7154
• Add support for references and improve UnusedVariable checks (fixes #7254). by @AndrolGenhald in #7339
• InternalTaintSinkMap: Add getimagesize as SSRF sink by @mal-tee in #7504
• Enable extensions based on composer.json instead of those loaded at runtime (fixes #5482). by @AndrolGenhald in #7107
• Dynamic function storage provider by @klimick in #7471
• ❗Allow plugins to modify Config::$fileExtensions early by @ohader in #6789
• [FEATURE] Introduce BeforeStatementAnalysisEvent by @ohader in #7535
• [FEATURE] Allow to intercept adding issue in IssueBuffer by @ohader in #7530
• Ensure all template parameters are specified in all extended|used classlikes by @danog in #7492
• feat: make key-of/value-of usable with non-const arrays by @Patrick-Remy in #7396
• More class const improvements. by @AndrolGenhald in #7666
• Add @psalm-check-type and @psalm-check-type-exact. by @AndrolGenhald in #7686
• feat(types): add properties-of type by @Patrick-Remy in #7359
• Invert meaning of dupe_key by @danog in #7475
• Feature: allow non-union assertion types by @boesing in #8077
• Allow value-of to work with backed enums (fixes #7874). by @AndrolGenhald in #8283
• Add capability to use inclusion files in a different directory (fix) by @gmessier in #8402
• Add dirname return type provider by @mcaskill in #8611
• Add stubs for ext-ffi by @LeSuisse in #8614
• add basename return type provider by @kkmuffme in #8620
• Add stubs for ext-random (PHP 8.2) by @lptn in #8649
• Add support for strict arrays, fix type alias intersection, fix array_is_list assertion on non-lists by @danog in #8395
• Add support for phpstan-param-out by @VincentLanglet in #8678
• add --no-progress to psalter by @kkmuffme in #8709
• Allow new on objects by @weirdan in #8723

Fixes

• Use InvalidScalarArgument only when we can be sure PHP attempts coercion by @muglug in #7188
• Trim baseline selection by @weirdan in #7279
• Prevent NoValue when there is no phpdoc by @orklah in #7399
• create a return type provider for mb_internal_encoding by @orklah in #7437
• Array key exists assert both ways by @orklah in #7449
• [TypeProvider] Provide argument types during FunctionParamsProviderEvent by @veewee in #7394
• Fix stub parent class not loaded. by @AndrolGenhald in #7110
• fix code where the offset was wrong by @orklah in #7463
• reconcile two arrays by intersecting them by @orklah in #7470
• fix error with 0 being considered positive by @orklah in #7487
• Fix crash due to unresolvable constant. by @AndrolGenhald in #7490
• Fix failing case for const analyzer. by @AndrolGenhald in #7503
• Fix side effect when loading config by @AndrolGenhald in #7506
• improve literal inequality with ranges and rework GreaterThan/LessThan assertions by @orklah in #7511
• Remove mic-drop hack from if analysis by @muglug in #7484
• fix some iterator stubs by @orklah in #6970
• Fix empty array by @orklah in #7517
• add back empty keyword by @orklah in #7533
• Fix crash when assigning reference to unknown array offset by @AndrolGenhald in #7583
• Fix #6683 by improving simplification of CNF by @muglug in #7631
• Enum collapsing by @orklah in #7655
• Enum assertions by @orklah in #7662
• Consistency for empty reconciliations by @orklah in #7663
• fix count with match on arrays by @orklah in #7665
• Prevent unnecessary filter_var() warnings on primitive types by @mmcev106 in #7677
• Improve bool to int casting. by @AndrolGenhald in #7696
• Fix issues with int range unpacking and with min/max by @AndrolGenhald in #7699
• Fix some minor issues with references. by @AndrolGenhald in #7684
• restore callable-string Id by @orklah in #7787
• fix refining lowercase string and non-empty-string together by @orklah in #7844
• Remove @psalm-generator-return annotation by @jrmajor in #7853
• Resolve #7855 remove false from return type, in php8.0 and further ve… by @dkemper in #7859
• Fix class const issue when using floats declared in future consts (fixes #7973). by @AndrolGenhald in #7992
• Improve handling of unsupported references (fixes #8018). by @AndrolGenhald in #8022
• Bring back disableVarParsing option by @danog in #8058
• Skip native classlike aliases by @danog in #8080
• Fix nasty parameter storage corruption bug by @danog in #8098
• Change return type of createFromInterface() on DateTime and DateTimeImmutable to static by @bitwise-operators in #8102
• Update DOM stub and add separate SimpleXML stub by @AndrolGenhald in #8140
• Track taints in static properties by @muglug in #8150
• Fix type reconciliation breaking Context::$references_in_scope (fixes #8289). by @AndrolGenhald in #8306
• Update CachingIterator::getCache stub. by @drupol in #8282
• Fix various array spread issues. by @AndrolGenhald in #8044
• Fix union assertions by @danog in #8324
• Add BitwiseNot and BooleanNot operators to SimpleTypeInferer by @bitwise-operators in #8360
• fix: Fix template resolution of complex extended types by @danog in #8418
• Fix mixed type hole when sending Foo to Foo by @muglug in #8481
• Fix type widening when Any assertion is used by @pvandommelen in #8494
• Fix callmap for DOMNode methods by @tvdijen in #8566
• Fix #8562 by @danog in #8571
• Fix #8569 by @danog in #8570
• Fix #6983 #8564 by @danog in #8578
• Fix template param for SplDoublyLinkedList by @ADmad in #8579
• Fix #8560 by @danog in #8586
• keep literal string for simple str_replace by @kkmuffme in #8619
• Mark hash_update functions as impure by @aboks in #8658
• Fix #8664 by @danog in #8665
• Fix #8669 by @danog in #8670
• Fix return type of ReflectionExtension::getVersion by @come-nc in #8655
• Making json_encode() always produce a non-empty-string, when successful by @Ocramius in #8681
• Emit DeprecatedInterface when interface is referenced in a generic by @weirdan in #8687
• Prevent array{a: Foo} going cleanly into array by @muglug in #8691
• Allow enum cases to reference constants by @weirdan in #8694
• Mark inferred mutation-free constructor as such by @weirdan in #8692
• Make stringable-object equivalent to Stringable by @weirdan in #8688
• Flag invalid enum case value types by @weirdan in #8693
• Add extra types to Memcache::getExtendedStats and Memcached::getStats by @bram123 in #8700
• Make array shapes strict by default by @muglug in #8701
• Add support for type aliases in @psalm-assert(-*) annotations by @annervisser in #8705
• Fix DateTimeZone::listAbbreviations return type by @franmomu in #8717
• Reject @psalm-consistent-constructor in function docblocks by @weirdan in #8713
• Allow using imported types in other types within the same file by @annervisser in #8708
• Argument 1 of curl_unescape by @kamil-tekiela in #8730
• Allow parameter types to be contained by a class template type by @danog in #8731
• Fix dictionary for strip_tags by @lptn in #8729
• Fix #8735: IntlDateFormatter CallMaps. by @niconoe- in #8739
• Fix #8748 by @danog in #8749
• Fix #8745 by @orklah in #8753
• Simplify assertions generated by an array_key_exists check by @muglug in #8763
• Suppress errors when validation regexps by @Chi-teck in #8766
• Upgrade humbug/box by @weirdan in #8770
• Replace all references to static variables when moving class by @weirdan in #8780
• Variables should outlive namespaces by @weirdan in #8779
• Check runtime requirements by @weirdan in #8782
• Fix crashes when XML report is used on PHP 8.1 by @weirdan in #8788

Docs

• Dropped html-escaped-string docs by @weirdan in #7281
• Document BC breaks in #7358 by @weirdan in #7360
• Added documentation for baseline files by @ricardoboss in #7429
• Fix documentation for config. by @AndrolGenhald in #7564
• Fix bullet indentation in documentation by @AndrolGenhald in #7565
• doc about property initialization by @orklah in #7593
• Fix issue documentation links. by @AndrolGenhald in #7687
• Improve documentation for InvalidGlobal to explain that it's sometimes valid by @AndrolGenhald in #7693
• Fix int-mask-of doc example by @Seldaek in #7812
• Documented the allowMissingFiles attribute for ignoreFiles by @mmcev106 in #7867
• Fix a typo in MissingConstructor.md by @MidnightDesign in #8023
• PossiblyNullArgument: Adding common problem cases and possible solutions by @ThomasLandauer in #8135
• Adding note about referencedMethod by @ThomasLandauer in #8408
• Docs: Fix minor php syntax issues in code examples by @pchapl in #8601
• Update PossiblyFalseReference.md by @webmaster777 in #8622
• Last-minute docufix by @danog in #8685
• Fixing code formatting by @ThomasLandauer in #8696
• Fix formatting by @danog in #8689
• Removing list by @ThomasLandauer in #8698
• improve docs and phrasing about NoValue by @orklah in #8754

Internal changes

• Disable PSL (not yet compatible with Psalm 5) by @weirdan in #7269
• Require @internal annotation on Psalm\Internal symbols by @weirdan in #7268
• Dropped deprecated TypeAnalyzer methods by @weirdan in #7277
• Moved getPsalmHelpText() to Cli\Psalm by @weirdan in #7280
• Replaced deprecated webmozart/path-util by @weirdan in #7292
• Indent heredoc by @weirdan in #7294
• Dropped dead code based on PHP_VERSION_ID by @weirdan in #7300
• Apply literal number separator rector by @weirdan in #7299
• Applied NullCoalescingOperatorRector by @weirdan in #7302
• Applied JsonThrowOnErrorRector by @weirdan in #7303
• Applied ListToArrayDestructRector by @weirdan in #7310
• replace array<never, never> as a way to detect empty arrays by a dedicated method by @orklah in #7313
• Applied ClosureToArrowFunctionRector by @weirdan in #7315
• Simplify object comparison by @muglug in #7340
• Rename was_static property to is_static to be more accurate by @muglug in #7358
• Add explicit resolveSymlinks option for project directories by @dvz in #7163
• Ensure that all entries in test arrays have explicit keys by @muglug in #7386
• TCallableString is non-falsy (0 can't be a functionlike name) by @orklah in #6521
• fix tests by @orklah in #7446
• Use objects, not strings, for assertions by @muglug in #7410
• Nitpicks by @orklah in #7448
• refactor description of types in Atomic by @orklah in #7409
• remove TPositiveInt usage for TIntRange by @orklah in #7472
• Fix ExceptionCodeTest provider shape by @weirdan in #7538
• Fix extension capitalization issue, add extensions to version message. by @AndrolGenhald in #7574
• Added backward compatibility check by @weirdan in #7576
• Allow mocking final classes by @weirdan in #7591
• Fixed composer branch-alias by @sasezaki in #7594
• No longer require declare reflection-docblock:^5 as dependency by @sasezaki in #7612
• Bump up phpunit,prophecy, and introduced phpspec/prophecy-phpunit by @sasezaki in #7617
• consistency in AssertionFinder by @orklah in #7622
• skip a test because we removed the feature for now by @orklah in #7642
• Adjust for composer-require-checker check. by @sasezaki in #7632
• Removed .scrutinizer.yml by @sasezaki in #7652
• Use array_fill_keys() by @weirdan in #7661
• Fixed PSR-4 warnings by @weirdan in #7683
• chore: enable psl tests again by @azjezz in #7596
• Make callbacks marked as static by @SCIF in #6695
• Update master by @weirdan in #8024
• Run method call prohibition analyzer when cloning by @danog in #8155
• Avoid re-parsing template types by @danog in #8181
• Fix namespace of test by @danog in #8191
• update property map by @discordier in #8000
• Merge 4.x to master. by @AndrolGenhald in #8222
• Remove special handling for elseifs that breaks for else if by @muglug in #8273
• Applied ArraySpreadInsteadOfArrayMergeRector (take 2) by @weirdan in #8345
• Merge 4.x by @danog in #8591
• Immutable readonly atomics by @danog in #8525
• Immutable unions by @danog in #8627
• Merge 4.x and documentation fixes by @danog in #8684
• Fix PSL e2e tests by @danog in #8697
• Cleanup documentation by @danog in #8702
• safe delete cache directory files by @kkmuffme in #8710
• improve cache flush debug info and code if cache disabled by @kkmuffme in #8707
• Fix cache race condition due to missing repopulation of lock files cache by @kkmuffme in #8714
• include CLI args in PHP errors to more quickly identify run issues in CI by @kkmuffme in #8724
• Enforce arrow function formatting by @weirdan in #8737
• Simplify issue sorting by @weirdan in #8736
• Correct Clause::$hash type by @weirdan in #8742
• Fix #8743 by @orklah in #8751
• Switch from phpspec/prophecy to mockery/mockery by @weirdan in #8755
• Test CI on 8.2 by @orklah in #8752
• Move mockery plugin to require-dev by @weirdan in #8769
• bump lower dependencies by @orklah in #8768
• Add diagnostic message when shape fields are missing by @muglug in #8762
• Move mockery to require-dev too by @weirdan in #8777
• Bump slevomat/coding-standard by @weirdan in #8783

Typos

• fix mapped property type for DOMNode childNodes by @cristianobaptista in #8577
• Fix typo by @zenahirsch in #8605
• Cleanup outdated comment by @andrew-demb in #8699

Other changes

• Address flaw in type reconciliation on array references by @ohader in #8290
• Fix if propagation by @danog in #8326
• Begin immutable refactoring by @danog in #8143
• Fix properties-of on generic objects&intersections + immutable atomic refactoring by @danog in #8442
• Immutable assertions by @danog in #8443

New Contributors

• @petewalker made their first contribution in #7454
• @mal-tee made their first contribution in #7504
• @Seldaek made their first contribution in #7812
• @dkemper made their first contribution in #7859
• @discordier made their first contribution in #8000
• @pvandommelen made their first contribution in #8494
• @cristianobaptista made their first contribution in #8577
• @pchapl made their first contribution in #8601
• @zenahirsch made their first contribution in #8605
• @mcaskill made their first contribution in #8611
• @webmaster777 made their first contribution in #8622
• @come-nc made their first contribution in #8655
• @bram123 made their first contribution in #8700
• @annervisser made their first contribution in #8705
• @Chi-teck made their first contribution in #8766

Full Changelog: 4.30.0...5.0.0