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Regression: maybe undefined variable #14269
Description
Bug report
First bad commit: phpstan/phpstan-src@0c740e396c
Worked on: phpstan/phpstan-src@ea5f10aaac
Code snippet that reproduces the problem
https://phpstan.org/r/44b5311c-87bb-4512-801b-5d49c52a91b1
Expected output
Variable is defined for sure, it's assigned when !$package->isMultiDay() and that condition is repeated inside the foreach.
Problem goes away when we remove the assign to $availableIntervals on line 52 (which is completely unrelated to the code above but still causes this problem).
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Activity
Fix maybe-undefined variable regression in loops with unrelated assig…
Fix maybe-undefined variable regression in loops with unrelated assig…
phpstan-bot commentedon Mar 12, 2026
Closed via merging phpstan/phpstan-src#5208
Fix maybe-undefined variable regression in loops with unrelated assig…
github-actions commentedon Apr 13, 2026
This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.