2.1.19

[ondrejmirtes]

Improvements 🔧

• Remove manual wrapping for error table (#4035), thanks @schlndh!
• Improve array_search inference (#4014), thanks @VincentLanglet!
• Improve str_split() return type (#3999), thanks @VincentLanglet!
• Detect more duplicate array keys (#4116), thanks @VincentLanglet!
• Add support for multiple identifiers in ignoreErrors configuration (#4080), thanks @janedbal!
• Fix missing detection of dead code in expressions (#4090), never return not detected #13232, never return type should lead to error when used #11909, thanks @staabm!

Bugfixes 🐛

• Fix IntersectionType::isIterableOnce() (#4106), incorrect Empty array passed to foreach. error when iterating over an intersection of X&Traversable #13248, thanks @VincentLanglet!
• Fix false positive unreachable (#4112), "Unreachable statement" false positive for html whitespace after throw #7531, thanks @VincentLanglet!
• Improve array filter return type on PHP 8 (#4123), Return type of array_filter() unexpectedly nullable? #12689, thanks @VincentLanglet!
• Fix analysis on array_map with named arguments (#3763), Parameter $callback of function array_map expects (callable(mixed): mixed)) #12317, thanks @takaram!
• Fix ObjectType::getOffsetValueType() (#4126), Intersection for array and ArrayAccess with identical contents always returns mixed #12125, SimpleXMLElement types are wrong #9575, PHPStan does not understand destructuring assignment on objects that implement ArrayAccess  #9456, PHPStan incorrectly inferes the type of values when spreading an object. #13144, thanks @VincentLanglet!
• Fix for respecting rule levels for property.nameNotString (#4117), Property name for x must be a string, but 'y'|'z' was given #13271
• Improve trim on numeric string (#4130), Trimming a numeric-string might also return a numeric-string #10860, thanks @VincentLanglet!
• Fix intersection with substracted (#4132), thanks @VincentLanglet!
• Understand at least one argument for non empty array unpacked (#4134), Method ::load() invoked with 0 parameters, at least 1 required. #10020, Non empty array treated as empty when unpacking it as function arguments #8506, thanks @VincentLanglet!
• Handle empty array case via ConstantArrayType::spliceArray() (#4140), Infinite recursion on array_splice #13279, thanks @herndlm!
• Fix lowercase string usage in template (#4122), lowercase-string not correct in templates #12739, thanks @VincentLanglet!
• Fix "Unsafe use of new static when trait enforces constructor via abstract method" (#4114), Unsafe use of new static when trait enforces constructor via abstract method #9654, thanks @VincentLanglet!
• Nothing is lower than null (#4131), NULL is greater than an object of type DateTime, according to phpstan #10719, Unreachable statement - nullable #9141, thanks @VincentLanglet!
• Hotfix - allow people to override exceptionTypeResolver in neon (phpstan/phpstan-src@e7febc3)

Function signature fixes 🤖

• Improve sys_getloadavg return type (#4107), PHPStan's stub for sys_getloadavg is lacking #13198, thanks @VincentLanglet!
• Fix PDO quote return type (#4113), PDO::quote() string|false - Strict comparison using === between string and false will always evaluate to false. #10512, thanks @VincentLanglet!
• Fix pg_lo_import definition (#4120), thanks @VincentLanglet!
• Update eio function return type (#4124), thanks @VincentLanglet!
• Update stream_filter_* signatures (#4125), stream_filter_append and stream_filter_prepend #12380, thanks @VincentLanglet!
• Update DomNode return type (#4137), thanks @VincentLanglet!
• Update Spl methods with side effects (#4129), Count after calling SplObjectStorage::removeAll #10884, false positive when using SplQueue (and probably other Spl datastructures #9180, thanks @VincentLanglet!
• Fix odbc definitions (#4119), thanks @VincentLanglet!

Internals 🔍

• Added regression test (#4105), False positive: new items added to nested array #8372, thanks @staabm!
• Added regression test (#4109), str_replace on array search & replace loses non-empty-string type of subject #13043, thanks @VincentLanglet!
• Add regression tests for strict rules issues (#4110), Call to function array_is_list() with will always evaluate to true. phpstan-strict-rules#147, Array key always exists false positive with composite keys phpstan-strict-rules#143, thanks @VincentLanglet!
• Fix function name typo (#4118), thanks @VincentLanglet!
• Fix typo in error message in #[RequiresPhp] attribute rule (#4127), thanks @takaram!
• Update bashunit:0.22.0 (#4133), thanks @Chemaclass!
• Add regression test (#4135), Access to an undefined property DOMNamedNodeMap::$length #9706, thanks @VincentLanglet!
• Add regression test (#4136), Wrong hint array might not be a list while it's certainly a list #9401, thanks @VincentLanglet!
• Introduce dumpNativeType (#4108), thanks @VincentLanglet!

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This discussion was created from the release 2.1.19.