In order to reverse a string, you need to use 
print scalar reverse "dog"

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because reverse expects an array unless told otherwise. So ... because ucfirst is forcing scalar context onto "reverse"?

($_='kkvvttuu bbooppuuiiffss qqffssmm iibbddllffss')
=~y~b-v~a-z~s; print

In reply to Re: reverse of string by Cody Pendant
in thread reverse of string by msk_0984

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