I've just run into this strange problems. Headers that are sent from my site are actually being displayed in the browser (this is totally messing up the gzip compression). Any ideas what could be causing this? For example:
With HTTP 1.1 enabled in my browser, I receive this for every page:
X-Powered-By: PHP/4.2.2 Set-Cookie: ; path=/; domain=.domain.net Set-Cookie: bblastvisit=1055581677; expires=Sun, 13-Jun-04 09:07:57 GMT; path=/; domain=.domain.net Set-Cookie: bblastactivity=1055581677; expires=Sun, 13-Jun-04 09:07:57 GMT; path=/; domain=.domain.net Content-Encoding: gzip Content-Length: 4187 Content-type: text/html ...........followed by gzipped garbage.
With HTTP1.1 turned off, it looks like this: