9-6 zip.php

<?php
include_once "header.php";
include_once 'class/pclzip.lib.php';

$bak_dir      = XOOPS_ROOT_PATH . "/uploads/snews";
$remove_path  = XOOPS_ROOT_PATH . "/uploads/";
$bak_file     = XOOPS_ROOT_PATH . "/uploads/bak_" . date("YmdHi") . ".zip";
$bak_file_url = XOOPS_URL . "/uploads/bak_" . date("YmdHi") . ".zip";

$zipfile      = new PclZip($bak_file);
$zip_list     = $zipfile->create($bak_dir, PCLZIP_OPT_REMOVE_PATH, $remove_path);
if ($zip_list == 0) {
    die("Error : " . $zipfile->errorInfo(true));
} else {
    header("location: {$bak_file_url}");
    exit;
}