this post was submitted on 14 Jul 2023
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The fault is the programmer for not using a switch statement.
"php doesn't stop me from coding like a moron, therefore php sucks"
I say that php breaks math entirely, and is therefore bad. "" == null returns true null == [] returns true "" == [] returns false.
In more recent versions it gets worse, because it has 0 == "any text" return true, "any text" == true return true, and 1 == true return true So indirectly 1 = 0, and now math is more directly broken.
I just tested these out out of curiosity.
0=="text" returns false in PHP 8.2 as I'd expect.
The others make sense in the way that php juggles between types. An empty variable can type-juggle to null, but an array can't be directly compared with a string.
(Although you wouldn't really want to compare an array with a string, PHP just treats an array as greater than other variables. So weirdly, ([] > "") == true.)