From:	buzon@alejandro.ceballos.info	Date:	Tue May  6 20:03:35 2008
Subject:	Summary: Problems fopen like parameter

Thank you Chris, you give me the clue

Using your method discover wrong pair of brackets, that make that  
$url_rss become inside a function, so, the variable was look as local  
variable, not a global one; then, the value become null.

- Blinded inside the box.


Quoting Chris <dmagick@gmail.com>:
>
> Maybe you're doing something to $url_rss between setting it and before
> the fopen call.
>
> echo $url_rss;
>