On Oct 26, 2010, at 9:26 PM, Rich Bowen wrote:

> 
> On Oct 26, 2010, at 4:07 PM, Chris Meller wrote:
> 
>> 
>> We include 2 lines for limiting the types of requests that do or don't 
>> 'fallback':
>> RewriteCond %{REQUEST_URI} !=/favicon.ico
>> RewriteRule ^(system/(classes|locale|schema|$)) index.php [PT]
>> 
>> Which I don't believe we could replicate with FallbackResource.
> 
> Actually, that's exactly what FallbackResource does do.

The Apache mod_dir documentation [1], of which FallbackResource belongs, 
mentions it as a substitute only for the mod_rewrite -f and -d lines that are 
standard. I don't see how we would duplicate these 2 lines.

> 
>> 
>> I'm pretty sure there are plugins and hacks out there that rely on 
>> mod_rewrite as well, which would break.
>> 
> 
> No, they wouldn't break at all, because this does exactly what that rule 
> does, just more efficiently.

You misunderstand I believe. I'm referring to plugins that provide their own 
mod_rewrite rules or hacks that users may manually use. FallbackResource, 
assuming it would even work in our situation, would replace mod_rewrite and 
make it difficult to juggle the two.

> I'm not suggesting that we do this immediately. I mention it merely because 
> when I brought up FallbackResource on IRC about a year ago, people were 
> excited by it, and it's finally been backported to 2.2.x

It's quite exciting, but unfortunately it doesn't seem like it's exactly what I 
expected or remember... We do more than simply pipe non-existent files and 
directories to index.php, so it doesn't seem like FallbackResource would be of 
any use to us.

[1]: http://httpd.apache.org/docs/trunk/mod/mod_dir.html#fallbackresource

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