I have looked through google and can’t find a good example of which I want.

I have a URL within Curl and i have a session variable i need to add to the URL.

Question

how do i do this?

My code is:

 <?php
session_start();

echo $_SESSION['userID'];
$userId = $_SESSION['userID'];

$service_url  = 'http://192.198.2.9/app/api/user/$userId.xml';

I am getting errors

Warning: simplexml_load_file

and

Warning: simplexml_load_file(): I/O warning : failed to load external entity “http://192.198.2.9/app/api/user/1%6Cbr%9H.xml&quot; in D:\wamp\www\test\testfolder\authenticated.php on line 23

 
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