how to check for headers

[Francis Daly]

On Fri, Aug 17, 2012 at 06:23:04AM -0400, amonmitch wrote:

Hi there,

> How would you check for sth like HTTP:Accept-Language? and in general all
> headers? if it is equal to some value, empty or etc. Apache would allow this
> to be checked in a notation similar to the following inside a mod_rewrite
> config:
> 
> %{HTTP:Accept-Language} 
> 
> Is there a similar variable to be used in nginx config?

variables are at
http://nginx.org/en/docs/http/ngx_http_core_module.html#variables

"map" is at http://nginx.org/r/map

"if" is at http://nginx.org/r/if

Be aware of when you shouldn't use "if" inside "location", such as is
written at http://wiki.nginx.org/IfIsEvil

Depending on what exactly you want to do, frequently "map" can be used
instead of "if".

	f
-- 
Francis Daly        francis at daoine.org