You could use chop if you don't need to retain the string.

$ perl -E '
$str = q{abcdefg};
say chop $str while $str;'
g
f
e
d
c
b
a
$

[download]

I hope this is helpful.

Cheers,

JohnGG

In reply to Re: Read a variable backwards.. by johngg
in thread Read a variable backwards.. by sathya83aa

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