Flash Uploader using URLUploader progress problems

Question

I want to make an uploader using flash and PHP server. The problem is that I can't get the progress when uploading. I used the URLLoader class in actionscript 3. I don't use fileReference because I want to upload an image that is encoded from bitmap data. How do I get the progress? P/s: Is there any way to return the uploading file's size from PHP server?

Answer 1

.addEventListener(ProgressEvent.PROGRESS, functionName) - should return you the progress