I guess I am just looking for a way to send large XML data. Using the URL is limited to a certain number of characters...
I can't figure out what your url means, but if it isn't a direct path to the xml file, it won't work. Passing other information in the url other than the path to the xml file won't work.
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httpService.contentType = "application/xml"; httpService.request = xmlData;
You can send the information via POST.
See these lins for examples of how to send it to PHP. The examples send JSON data (which you might want to consider), but it would be similar to send XML data, especially the Flex HTTPService part.
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