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Posted by Jerry Stuckle on 06/26/06 10:35
ImOk wrote:
> Sorry for the many questions. I am trying to understand the best way to
> have a setup under Windows.
>
> Is there a way to make PHP cache pages under Windows. ? Would it matter
> if I used Apache or IIS?
>
> Thanks
>
> Chung Leong wrote:
>
>>.................................
>>Yes, if you're using CGI. DLL loading is quite fast on Windows though.
>>Only a small portion of the file is loaded into memory initially, with
>>the actual code brought in from disk only when it's used.
>>
>>One thing that you might want to do is toss out all the longish
>>comments in php.ini. Parsing all that extra text probably has a larger
>>impact on performance.
>>
>>
>>>Would using dl() be more efficient? And why is it being depracated
>>>under 5?
>>
>>Because dl() doesn't work in a multithreaded situation. While it's
>>possible to get it to work with various locking and reference counting
>>mechanism so that one thread doesn't unload the code used by another,
>>you end up just replicating the service provided by the OS.
>
>
PHP doesn't cache pages - the browser (and potentially routers between the
server and the client) cache pages. The only way you *may* be able to affect
caching is with the expires html header - but that may be ignored.
But personally I think you're worrying about a problem which doesn't exist. A
webserver (even Windows) on any decently performing hardware should be able to
run hundreds of hits per second.
--
==================
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Jerry Stuckle
JDS Computer Training Corp.
jstucklex@attglobal.net
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