I can't find an error in your script, but have you tried this one: 
for my $a (split //, $z){
#Process characters in this here
}

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This should also go to the string char by char.

Maybe this will help ? 

-----------------------------------
--the good, the bad and the physi--
-----------------------------------

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In reply to Re: Bad Char in string by physi
in thread Bad Char in string by jepri

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