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Parameter $callback of function array_map expects (callable(mixed): mixed)) #12317

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psprokofiev opened this issue Dec 23, 2024 · 2 comments · May be fixed by phpstan/phpstan-src#3763

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bug

Milestone

psprokofiev commented Dec 23, 2024

Bug report

Array Map requires mixed as a callable argument

Code snippet that reproduces the problem

https://phpstan.org/r/31bce9df-d1d8-4647-a763-fd6535709243

Expected output

PHPStan shouldn't detect any issue

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Member

ondrejmirtes commented Dec 23, 2024

This is because of named arguments. This places is wrong and doesn't account for them: https://github.com/phpstan/phpstan-src/blob/aa4a1232d2fbd6460632cb55d337e18539757281/src/Parser/ArrayMapArgVisitor.php#L17-L28

ondrejmirtes added the bug label

ondrejmirtes added this to the Easy fixes milestone

psprokofiev closed this as completed

Contributor

staabm commented Dec 24, 2024

Please re-open. Its a valid bug

psprokofiev reopened this

takaram linked a pull request

that will close this issue

Fix analysis on array_map with named arguments phpstan/phpstan-src#3763

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