新建一个PHP文件，保存以下代码，放到需要打包的文件夹内，浏览器访问文件即可。
<?php
$button=$_POST['button'];
if($button=="开始打包")
{
$zip = new ZipArchive();
$filename = "./".date("Y-m-d")."_".md5(time())."_zy.zip";
if ($zip->open($filename, ZIPARCHIVE::CREATE)!==TRUE) {
exit("无法创建 <$filename>n");
}
$files = listdir();
foreach($files as $path)
{
$zip->addFile($path,str_replace("./","",str_replace("","/",$path)));
}
echo "压缩完成，共压缩了: " . $zip->numFiles . "个文件n";
$zip->close();
}
Function listdir($start_dir='.') {
$files = array();
if (is_dir($start_dir)) {
$fh = opendir($start_dir);
while (($file = readdir($fh)) !== false) {
if (strcmp($file, '.')==0 || strcmp($file, '..')==0) continue;
$filepath = $start_dir . '/' . $file;
if ( is_dir($filepath) )
$files = array_merge($files, listdir($filepath));
else
array_push($files, $filepath);
}
closedir($fh);
} else {
$files = false;
}
return $files;
}
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<html>
<head>
<title>打包工具</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<body>
<form name="form1" method="post" action="">
<hr size="1">
<P> <input type="submit" name="button" value="开始打包" /></P>
</form>
</body>
</html>