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From Christian Folini <christian.fol...@post.ch>
Subject Re: [users@httpd] Mod rewrite - can it tell if a requested file exists
Date Fri, 08 Feb 2008 06:50:54 GMT
Hi Lance,

Have you checked the documentation?
http://httpd.apache.org/docs/2.2/mod/mod_rewrite.html#rewritecond

Christian

On Fri, Feb 08, 2008 at 12:47:52AM -0600, Campbell, Lance wrote:
> Apache 2.2
> 
>  
> 
> I know it is possible to chain mod rewrite rules.  Is it possible with
> mod rewrite to test for the existence of a requested file?  
> 
>  
> 
> Example:
> 
>  
> 
> Requested URL: http://acme.com/abc/123
> 
>  
> 
> Sudo Code:
> 
>  
> 
> If the URL matches /abc/* 
> 
>   Then rewrite the URL to /zzz/abc/123
> 
>     if the file exists then done (leave the requested file as
> /zzz/abc/123)
> 
>     else if it does not exist
> 
>      then rewrite the URL to /xxx/abc/123 then done
> 
>  
> 
> Is this possible?  If not then how could you do this as fast as possible
> without creating a mod for apache?
> 
>  
> 
> Thanks,
> 
>  
> 
>  
> 
> Lance Campbell
> 
> Project Manager/Software Architect
> 
> Web Services at Public Affairs
> 
> University of Illinois
> 
> 217.333.0382
> 
> http://webservices.uiuc.edu
> 
>  
> 

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