rtCamp/nginx-helper — pull request #27 by jk3us (2012-12-17 19:53:43+00:00)
Title: use headers_list() to see what content type we are serving

Instead of checking `$_SERVER[ "CONTENT_TYPE" ]` to see what kind of data we are serving (would that ever work?) use php's `header_list()` to see what headers were set earlier.