Are you checking all the headers by the way? Usually the naming of headers change, but with Python, looking at all the headers is a good way to spot a wanted header
I don't know what kind of a framework PHP has, but as far as I remember, the Python one (webapp) used to strip some headers during handling, they could be reached through a deeper access, but my recollection is hazy -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/faa477af-6003-4e22-a6ad-a058c270978d%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.