Not existant files passed to php backend

[Igor Sysoev]

On Wed, Aug 20, 2008 at 11:49:59PM +0400, Igor Sysoev wrote:

> On Wed, Aug 20, 2008 at 11:40:18PM +0400, Igor Sysoev wrote:
> 
> > On Wed, Aug 20, 2008 at 12:18:42PM -0400, Sean Allen wrote:
> > 
> > > On Aug 20, 2008, at 12:04 PM, Igor Sysoev wrote:
> > > 
> > > >On Thu, Aug 21, 2008 at 12:01:42AM +0800, Delta Yeh wrote:
> > > >
> > > >>Does multiple complex directive inside "if" block  impact the  
> > > >>performance ?
> > > >>If so, how much ?
> > > >
> > > >No, they does not impact the perfomance, but they has many limits
> > > >and drawbacks.
> > > 
> > > Such as?
> > 
> > 1) Only some directives are allowed inside "if" block.
> > 
> > 2) If you have two or more "if" blocks and their conditions are true, then
> >    only last block configuration will be used, they are not merged as one
> >    may expect:
> > 
> >      if (true) {
> >          configuration A
> >      }
> > 
> >      if (true again) {
> >          configuration B  # only this configuration will be used
> >      }
> 
> However, this does not apply to ngx_http_directive: rewrite, return, and set:
> they will be executed in both configuration: A an B. And this may confuse too.

-ngx_http_directive
+ngx_http_rewrite_module directives


-- 
Igor Sysoev
http://sysoev.ru/en/