您可以结合使用PHP SDK中的两个功能。

You can do this with a combination of two features in the PHP SDK.

首先，签出 S3Client :: uploadDirectory（）方法（请参见用户指南）。您可以像这样上传一会儿目录的内容：

First, checkout the S3Client::uploadDirectory() method (see user guide). You can upload a while directory's contents like this:

$s3Client->uploadDirectory('/local/directory', 'your-bucket-name');

如果将其与 S3 Stream Wrapper ，然后您可以指定使用本地目录作为源

If you combine this with the S3 Stream Wrapper, then instead of using a local directory as the source, you can specify a bucket.

$s3Client->registerStreamWrapper();
$s3Client->uploadDirectory('s3://your-other-bucket-name', 'your-bucket-name');

此功能非常强大，因为如果使用不同配置的 uploadDirectory（）的对象相比，Stream Wrapper的c $ c> S3Client 对象。

This is pretty powerful, because you can even do something across regions if you use a differently configured S3Client object for the Stream Wrapper than the one doing the uploadDirectory().