How do you declare a var global versus local? It seems variables a local and not static as in shell. That is, the sub does not see the vars from the calling part. So, can someone modify the snipet to make it work?
a.pl
------
#my $x; any diff from the next line?
$x="abc";
doMe
sub doMe
{ $x="xyz";
print $x; #will print out xyz
How can I get the "$x=abc" here w/o passing as an arg?
}
thanks,
-rkl
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