Add return type extension for constant()#2474
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ondrejmirtes merged 1 commit intophpstan:1.10.xfrom Jun 22, 2023
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staabm
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Can the asserts be moved into a function or method?
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sure, but not sure if they really hurt here :)
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Had that idea when phpstan/phpstan#9295 was created.
See https://www.php.net/manual/en/function.constant.php and https://3v4l.org/66no7
UPDATE: prior to PHP 8 it would trigger a warning for inexistent constants and return
null. But not sure if it's worth the effort to implement this. right now it would just return*ERROR*for such cases. UPDATE2: this feels related to also support non-existing constants as expressions, so I'll refrain from adding any code for it for now. E.g. https://3v4l.org/FTHPv / https://phpstan.org/r/c649b7bb-8031-4210-9c4b-c469eba63d3b