<?php
require 'inc/util.php';
require 'inc/zipcreate.cls.lib.php';
require 'inc/zipcreate.cls.php';
# get the directory to zip
$dir = isset($_GET['d']) ? clean_path(stripslashes($_GET['d'])) : '';
if (strlen($dir) > 0 && is_dir($dir)) {
date_default_timezone_set('America/Los_Angeles');
if (!ends_with($dir, '/')) {
$dir .= '/';
}
# create new zip stream object
$zip = new ZipCreate('gzip', true, basename($dir) . '.zip');
# add files
$files = dir_get_files($dir);
$dir_len = strlen($dir);
foreach ($files as $file) {
# get file data
$data = file_get_contents($file);
# add file to archive
$zip->add_file($data, substr($file, $dir_len), filemtime($file));
}
# finish archive
$zipcontent = $zip->finish_stream();
}
function dir_get_mtime($dir, $recursive = true)
{
$files = dir_get_files($dir, $recursive);
$highest_mtime = 0;
foreach ($files as $file) {
$file_mtime = filemtime($file);
if ($file_mtime > $highest_mtime) {
$highest_mtime = $file_mtime;
}
}
return $highest_mtime;
}
