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What the PHP...

 Not only is PHP syntax sometimes not intuitive *ahem foreach loop*, it is sometimes just completely out of this world.

Code screenshot from W3 schools
Why does the iterable come first in a foreach loop???

I'm learning about variables and apparently you can, for lack of a better term, nest them. I'm not sure why you would ever need to do something so bizarre, except for kicks and giggles.

Valid PHP

Also valid PHP


Incredibly, ALSO valid PHP👀





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