I never used php, is that behaviour due to it implicitly converting "0" to 0 and as such it is falsey? Or is it straight up "0" the one that is falsey?
Because PHP started as a sprinkle-it-on-your-HTML language, and any form submissions are always text, and 0-from-a-form should still evaluate like 0; or some such hare-brained nonsense reasoning.
The fact that such basic nonsense is still baked into the very core of the language, and can never be removed due to backwards compatibility, means I'll never respect PHP, regardless of how much it's improved over the last decade or so.
I think it's not actually that special of a case, as strings that are exactly also numbers are auto-coerced basically whenever. It's just that 0 is the only number, as it should be, that then is falsy.
Strings are not coerced to numbers to then be coerced to booleans, that'd be entirely insane! There's a direct conversation path from strings to booleans!
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u/PM_ME_BAD_ALGORITHMS 18h ago
I never used php, is that behaviour due to it implicitly converting "0" to 0 and as such it is falsey? Or is it straight up "0" the one that is falsey?