Re: Feature Proposal: Allow letter decrementing

> It seems logical that if we support increment we should support decrement. > > My proposal: > > 1) Support decrementing letters > - or - > 2) Throw a notice explaining that decrementing is not supported so > developers quickly know they can't do that > > One hiccup. I imagine maybe the reason we don't support decrementing is > because what would happen if you tried to decrement 'A'. In that case I > would suggest either returning NULL or throwing a notice. > > Thanks for the input > > Chris London Hello, Does anybody understand the rules behind the string incrementation? What's the explanation of following behaviour? '$x="ZZ";$x++;var_dump($x);' returns string(3) "AAA" '$x=" ZZ";$x++;var_dump($x);' returns string(3) " AA" Regards, Mateusz Kocielski