在线PHP压缩/解压程序--使用zip

fileUpload('upfile');
        $sourcePath     = $stmp['sourcefile'];
        $upfileError    = $stmp['error'];
    }
    elseif (isset($_POST['inputfile'])) //输入目录或者文件
    {
        $sourcePath = $_POST['inputfile'];
    }
    elseif (isset($_POST['decompresssourcefiles'])) //解压缩提交
    {
        $isDecompress   = $zip->decompress($_POST['decompresssourcefiles'], $_POST['topath']);
        if (!empty($isDecompress['filelist']))
        {
            $href   = '