Re: IIS, ASP & PHP - is it possible?

From: -Alex (NoSpam_at_nospam.com)
Date: 09/26/04 

Date: Sun, 26 Sep 2004 12:17:33 GMT

"David Wang [Msft]" <someone@online.microsoft.com> wrote in message
news:OfcSpe6oEHA.3460@tk2msftngp13.phx.gbl...
> Yes, IIS is perfectly able to run both ASP and PHP on the same server at
> the
> same time.
>
> In fact, IIS can run just about everything at the same time, assuming
> those
> programs are written to work with each other. For example, it is very
> possible to run HTML, ASP, ASP.Net, PHP, Perl at the same time because
> those
> technologies are very well behaved and do not affect one another. Things
> are a little more challenging when you try to run Cold Fusion, Websphere,
> Tomcat, and JSP since those technologies take over the server a bit more
> and
> can cause conflicts.
>
> Here is a conceptual description of how IIS handles requests.
>
> After parsing the request and determining the actual URL that is to be
> executed, IIS determines whether it is static or dynamic and executes it
> appropriately.
>
> A static request is one that doesn't need any processing on the server
> (i.e.
> it's static and non-changing) prior to sending to the browser -- like a
> HTML
> page, GIF/JPG image, etc
>
> A dynamic request is one that needs some processing on the server to send
> out a response to the server, and IIS distinguishes between those that are
> scriptmapped (i.e. the URL points to a resource that needs to be
> interpreted
> by a script engine, such as ASP, ASP.Net, PHP, Perl , before a response
> can
> be sent out) and standard ISAPI/CGI which are directly executable by IIS
> to
> generate a response.
>
>
> Thus, an ASP page is simply a resource on the server containing script
> commands. IIS has a line of configuration which maps all requests to .asp
> extension to the ASP script engine. When you make a request to a .ASP
> URL,
> IIS looks up the configuration, sees that it is scriptmapped to an ASP
> script engine, and hands the URL to the ASP script engine, which then
> opens
> the ASP file, reads and executes its contents, and sends the response out.
>
----> PHP works in much the same way. Once you install the PHP files on the
----> server, you will have to add a line of configuration to IIS which maps
all

How is this done?

> request to .php extension to the PHP script engine -- so that all .PHP
> URLs
> get handled by the PHP script engine, which will open the PHP file, read
> and
> execute its contents, and send out a response.
>
> PHP happens to have two forms of extensibility for IIS -- an ISAPI version
> and a CGI version. Either will work, though I tend to recommend the ISAPI
> version if it is stable for you -- because it is a format more native to
> IIS
> and will likely be the wave of the future.
>
> --
> //David
> IIS
> This posting is provided "AS IS" with no warranties, and confers no
> rights.
> //
> "Matthew Brookes" <mattyb@matthewbrookes.(spam)com> wrote in message
> news:Ilu5d.4797$5O5.2796@news-server.bigpond.net.au...
> Hi, I'm a small business web developer, and I don't know much about
> servers.
> I generally develop in ASP, and am looking at doing some work in PHP too.
>
> I run IIS 5.0 and Win 2000 Pro on my machine. I want to know if it's
> possible to run ASP scripts and PHP scripts on the same machine?
>
> Does the server just distinguish between them based on the file extension?
> I've seen all the info on www.php.net regarding PHP on IIS, but I'm
> worried
> that I'll if I install it I won't be able to run my ASP scripts.
>
> Thanks,
> Matt.
>
> ------------------------------------------------------------------------
> "Any intelligent fool can make things bigger, more complex,
> and more violent. It takes a touch of genius -- and a lot of
> courage -- to move in the opposite direction."
> - Albert Einstein
> ------------------------------------------------------------------------
>
>
> 

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