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phpstan / phpstan-src Public

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Fix phpstan/phpstan#14245: list lost after overwriting last element#5169

Merged

staabm merged 9 commits intophpstan:2.1.xphpstan/phpstan-src:2.1.xfrom

phpstan-bot:create-pull-request/patch-nva5u2rphpstan-bot/phpstan-src:create-pull-request/patch-nva5u2rCopy head branch name to clipboard

Mar 10, 2026

Conversation Commits9 (9)Checks Files changed

Merged

Fix phpstan/phpstan#14245: list lost after overwriting last element#5169
staabm merged 9 commits intophpstan:2.1.xfrom
phpstan-bot:create-pull-request/patch-nva5u2r

Commits

Commits on Mar 10, 2026

Preserve list type when overwriting existing elements via count()-1, array_key_last, array_key_first

phpstan-bot
authored and
staabm
committed
improve tests
staabm
committed
more tests
staabm
committed
extract method
staabm
committed
remove ai leftover
staabm
committed
same for sizeof
staabm
committed
array_search() keeps list
staabm
committed
test huge list
staabm
committed
test array_key_exists() keeps list
staabm
committed

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