Relying on the fact that the loop iterator has a defined value after leaving the loop is bad style in many languages, as many languages explicitly state the value of the loop iterator as undefined.

Personally, I prefer to create loop iterators that are scoped only to the loop block, as that completely avoids the issue:

for my $i (1..67) {
  ...
};
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That way, $i can't be used outside the loop, and I consider that a good thing. But why are you using a loop over a fixed range instead of a loop from 1 to $end anyway?

perl -MHTTP::Daemon -MHTTP::Response -MLWP::Simple -e ' ;    # The  
$d = new HTTP::Daemon and fork and getprint $d->url and exit;#spider
($c = $d->accept())->get_request(); $c->send_response( new   #in the
HTTP::Response(200,$_,$_,qq(Just another Perl hacker\n))); ' #  web
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