Possible to log PvP kills?

plugin_register
{
    name => 'pvplogger',
    author => 'Fenris_Wolf',
    version => '1.0',
    date => '12/27/2009',
    description => 'logs pvp kills to a file'
},
undef,
{
   'kill' => sub{
        my $e = shift;
        my $system = psystem plid('char',$e->{victim});
        my $t = localtime();
        open FILE, '>>', $Options->{pvplog}{logfile} or return undef; 
        if ($e->{type} eq 'player') {
            print FILE "$t - System: $system Killer: $$e{killer} \tVictim: $$e{victim}\n";
        } else {
            print FILE "$t - System: $system Killer: $$e{type} \tVictim: $$e{victim}\n";
        }
        close FILE;
    }
};
1;

I made a small change so it would log both PvP and PvE kills without giving an error. Also, the system had to be changed to the victim’s instead of the killer’s.