Yeah. But the really interesting thing for me was seeing that when Curl originally fixed it in 2001, they admitted the fix might not work for "Windows NT" (wher

Yeah. But the really interesting thing for me was seeing that when Curl originally fixed it in 2001, they admitted the fix might not work for "Windows NT" (where environment variables are case-insensitive). From our testing, we could get getenv in mod_php to return HTTP_PROXY when you ask for getenv('http_proxy') (seems to happen in the apr stuff?) - but that didn't affect PHP's libcurl extension, which made it a whole lot less interesting. But yeah, if you're running curl itself under CGI with case-insensitive env vars you might still be in trouble.