I have this tingling sense telling me that the same message could be carried with a bit milder, less explicit wording. You are strongly encouraged to try next time, would you.

I find the description to be nasty. It reads as if the first part of that condition is a given and we should only check that second part.

No, it's not. It's been solved more than 25k times already. If you don't understand something just ask a question, or read the posts below.

The description is just ambiguous...

Khabi lame vibes here lol

Please post your current solution here and mark it as a spoiler so we can see where the problem is, thanks :-)

you can directly return $words1 == $words2 and it would work just fine:

return $words1 == $words2

My code works just fine except for one really annoying exception:
Failed asserting that 'InvalidArgumentException' is thrown... this is just so annoying knowing 100% that i did throw an instance of 'InvalidArgumentException' in my code...

why would you add a <br> ?

instead of writing a callback in array_map, you could just write 'min' and it should work perfectly

indeed! thank you for pointing out this issue!

checkout this solution, it should work with the case you specified!

https://www.codewars.com/kata/reviews/57cb045535ef62f92d0000f1/groups/6124fff7363c66000153b454

thank you again!

that's hilarious lol

why would you add numbers to sort it? just use indexes :/