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Re: Logic behind this? [message #171522 is a reply to message #171490]

Fri, 07 January 2011 14:17

Modafanil
Messages: 2
Registered: January 2011

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Junior Member

"Modafanil" <invalid(at)email(dot)com> wrote in message
news:EI2dnfk9sY4pPrjQnZ2dnUVZ_sSdnZ2d(at)westnet(dot)com(dot)au...
> I tried to include one PHP file from within another one that is running on
> a webserver:
>
> require_once('test.php?message=this');
>
> Without the query string the inclusion works fine. Add the query string,
> however, and the server refuses with 'can't find a matching file or
> directory'.
>
> Wouldn't PHP be a more consistent language if it were possible to pass
> query strings during file inclusion, and then be able to access the
> parameters as maybe $_SERVER['QUERY_STRING'] or $_GET['message'] within
> the included file?
>
> I'd be interested to hear from anyone that can rationalise the current
> file inclusion functions' behavior.
>
> M.
>
>
>

Okay, I've had a good look at the PHP manual as suggested, and my needs
appear less complex than originally thought. It seems I can customise the
behavior of local included scripts, and pass them parameters, simply by
setting some variable values. Variables that are in scope within the parent
script at the point of child inclusion, are also visible in the outer-most
division of scope within the included PHP script. I set $message = 'this'
and then include the sub-script, and can then read $message anywhere outside
of functions in the included file.

That then solves the question of why PHP doesn't support passing query
strings to files included from a local filesystem. There's simply no need.

Including either local or remote PHP script files with a HTTP request looks
interesting. It appears that any query string pairs that you append to the
inclusion URI, become available as local variables within the included
script. That makes sense, as the $_GET and $_SERVER superglobals are then
preserved, and not clobbered by any sub-script inclusion.

I'm a little confused about how inclusion of remotely located PHP scripts
works, though. I can't seem to grasp which machine the script runs on? I
could do with a few pointers here, as I couldn't seem to follow the manual's
explaination.

M.

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[Message index]

		Logic behind this? By: Modafanil on Thu, 06 January 2011 11:11
		Re: Logic behind this? By: Luuk on Thu, 06 January 2011 11:35
		Re: Logic behind this? By: j80k-vpfc on Sun, 29 September 2013 16:00
		Re: Logic behind this? By: The Natural Philosoph on Thu, 06 January 2011 21:46
		Re: Logic behind this? By: Captain Paralytic on Thu, 06 January 2011 11:54
		Re: Logic behind this? By: Michael Fesser on Thu, 06 January 2011 12:07
		Re: Logic behind this? By: Modafanil on Fri, 07 January 2011 14:17
		Re: Logic behind this? By: Captain Paralytic on Fri, 07 January 2011 16:09
		Re: Logic behind this? By: Jerry Stuckle on Fri, 07 January 2011 17:13
		Re: Logic behind this? By: Modafinil on Fri, 07 January 2011 21:22
		Re: Logic behind this? By: Jerry Stuckle on Fri, 07 January 2011 21:39
		Re: Logic behind this? By: Modafinil on Sat, 08 January 2011 03:13
		Re: Logic behind this? By: Peter H. Coffin on Fri, 07 January 2011 22:49
		Re: Logic behind this? By: Modafinil on Sat, 08 January 2011 02:54
		Re: Logic behind this? By: Denis McMahon on Sat, 08 January 2011 00:54
		Re: Logic behind this? By: Jerry Stuckle on Sat, 08 January 2011 01:30
		Re: Logic behind this? By: Helmut Chang on Fri, 07 January 2011 17:18

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