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Disallow foreach by-reference #226

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dktapps opened this issue Aug 8, 2023 · 0 comments

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dktapps commented Aug 8, 2023 •

edited

Since the variables of foreach can leak out of the foreach, some very surprising things can happen:

https://3v4l.org/b90aa

No error is currently reported; in fact, PHPStan is convinced that no modification took place: https://phpstan.org/r/55072247-b575-43dc-af87-634ddf8f4852

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