Re: PHP usage stats

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2009/2/9 Daniel Brown <danbrown@xxxxxxx>:
> On Mon, Feb 9, 2009 at 14:58, Shawn McKenzie <nospam@xxxxxxxxxxxxx> wrote:
>>>
>> And HTM shows 701M, so it is now beating out ASP :-)
>
>    Another bone of contention is the masking --- I mentioned it
> briefly in my original remarks in this thread, but on further
> investigation, it may actually have a substantial impact on numbers.
> More sites are using mod_rewrite and similar tactics to use
> extensionless URL's and SEFU's (Search Engine-Friendly URL's) than
> ASP, as it seems from a random sampling of 100 websites that I put
> into an array and checked with a simple, dumb script.
>
>    Eventually, perhaps sooner than later (though I hate that phrase),
> curiosity is going to lead me to build a spider and database to
> collect some real samples and do some metrics.  Probably later this
> week, in fact....

I would advise you against wasting your time because there is no
reliable way to tell what systems a server is actually using to serve
pages. Nearly all sites I work on these days use techniques to remove
extensions from URLs, and a fair few hide all details of the server
software for a variety of reasons. Since you can't say with any
certainty what your margin of error is, the numbers will be
meaningless as a measure of language usage.

Having said that it's been a while since I wrote a spider, shame I
don't have time to have a go at the moment. Have fun ;-)

-Stuart

-- 
http://stut.net/

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