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Error evaluating substr with ''|numeric-string type #8562

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ajgarlag opened this issue Dec 20, 2022 · 1 comment · Fixed by phpstan/phpstan-src#2134
Closed

Error evaluating substr with ''|numeric-string type #8562

ajgarlag opened this issue Dec 20, 2022 · 1 comment · Fixed by phpstan/phpstan-src#2134
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ajgarlag commented Dec 20, 2022 •
edited

Bug report

Error evaluating substr with ''|numeric-string type

Code snippet that reproduces the problem

https://phpstan.org/r/66d76c4c-9967-4fc5-8f31-fe3531a8dec9

Expected output

Line 15 from example is marked as unreachable, but you can see in https://3v4l.org/IUeMD that is reached

Did PHPStan help you today? Did it make you happy in any way?

Yes, it has helped us to improved our code.
@staabm staabm mentioned this issue Dec 21, 2022
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@ondrejmirtes ondrejmirtes added this to the Easy fixes milestone Dec 27, 2022
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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.

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Fix constant-string handling in union-types staabm/phpstan-src
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