Two Simple Questions

Rayn

I need a little help here.

1) Is there a way to get variables from one domain to another using require() or include()?

Example:

require("http://www.this.com/script.php");

echo $var;

2) Does PHP have somethat that will get incoming domains?
So is someone comes on my site I can see the last domain they where at?

Thank you much.
- Rayn

Krakken

1) No but you can save to a database on the one server and then access it from another.
2) Yes take a look at the ENV variables. "HTTP_REFER" I believe.

hand

To your 1st question:

<?php
/* This example assumes that [url]www.example.com[/url] is configured to parse .php *
 * files and not .txt files. Also, 'Works' here means that the variables *
 * $foo and $bar are available within the included file.                 */

// Won't work; file.txt wasn't handled by [url]www.example.com[/url] as PHP
include 'http://www.example.com/file.txt?foo=1&bar=2';

// Won't work; looks for a file named 'file.php?foo=1&bar=2' on the
// local filesystem.
include 'file.php?foo=1&bar=2';

// Works.
include 'http://www.example.com/file.php?foo=1&bar=2';

$foo = 1;
$bar = 2;
include 'file.txt';  // Works.
include 'file.php';  // Works.
?>

More ... http://www.php3.de/manual/en/function.include.php

Rayn

thank you both much.