False complaint? #5171
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Hello, what you think about this example: https://phpstan.org/r/2e495b6f-48a8-4a61-9c8a-8923352408f1 Is it false detection? I think phpstan should not complain about this since if Br, Miika |
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Replies: 1 comment 1 reply
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Hi, PHPStan doesn't understand that You can narrow types the usual way described in the docs: https://phpstan.org/writing-php-code/narrowing-types |
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Yea, it seems temporary casting is the problem. If I move the typecast to string in front of Thanks! |
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Hi, PHPStan doesn't understand that
mb_strlen((string) $out) < 5also filtersnull, that's pretty complicated code.You can narrow types the usual way described in the docs: https://phpstan.org/writing-php-code/narrowing-types