I've got Archive::Zip installed on my system and do not remembering installing it, so I am not sure if it is a core module. If so, something like this should suit you fine. This script is even tested ;) 

#!c:/perl/bin/perl -w
$|++;

use strict;
use CGI::Simple;
use Archive::Zip;

my $fileToUpload = 'foobar.txt';

my $CGI = CGI::Simple->new();

my $zip = Archive::Zip->new();

open( my $fh, '<', $fileToUpload ) or die "open failed: $!";
binmode( $fh ); # for win32
my $contents = do { local $/; <$fh> };
close( $fh );

$zip->addString($contents, $fileToUpload);

print $CGI->header(
   -type => 'application/zip',
   -attachment => "$fileToUpload.zip"
);

binmode( STDOUT ); # once again, for win32
$zip->writeToFileHandle(\*STDOUT);

[download]

In reply to Re: temporary file zipping by Anonymous Monk
in thread temporary file zipping by Anonymous Monk

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