for ($i=1; $i < 4; $i++) {

  $tmp = "pic" . $i;

  my $filename = $query->param($tmp);

  $db{$n}{$tmp} = "$filename";

  $upload_filehandle = $query->upload($tmp);
	
  open UPLOADFILE, ">$upload_dir/$filename";
	
  binmode UPLOADFILE;
	
  while ( <$upload_filehandle> ){
    print UPLOADFILE;
  }
  close UPLOADFILE;
}
store \%db, $dbfile ;