You've obviously got "use strict" in your program (which is a good habit to get into) so you need to predeclare[1] all of your variables.
foreach my $k (keys(%LogHash)) {
print LOGFILE $k, ",", $LogHash{$k}, "\n";
}
Oh, but there's no need to make that print statement so complex.
foreach my $k (keys(%LogHash)) {
print LOGFILE "$k, $LogHash{$k}\n";
}
[1] Or fully qualify their names, but let's not get into that :)
--
< http://www.dave.org.uk>
"The first rule of Perl club is you do not talk about
Perl club." -- Chip Salzenberg
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