PHP AJAX文件上传器

Does anyone know of a good PHP based file uploader using AJAX?

The demo below look promising, but it's for ASP.Net

http://mattberseth2.com/demo/Default.aspx?Name=ASP.NET+File+Upload+with+Real-Time+Progress+Bar&Filter=All

You can try to look at ibm example.

Here is a nice ajax file uploader:

http://www.ajaxf1.com/product/ajax-file-upload.html

I prefer to write as much code my self as I can, here is a great tutorial with working examples using the jQuery library: http://valums.com/ajax-upload/

I've had great success with this one:

http://valums.com/ajax-upload/

Here is a easy and good one file upploader , which can give power for upload many files from one form in async fashion. we have used in our application and working (running) fine. http://webcheatsheet.com/php/jquery_file_upload.php?print=Y

It also contains documentation which help you to edit it.