XML php troubles

[Gaijin]

Maybe someone can help me by answering this as I am a little unsure, will htmlspecialchars() convert:

Code:

 

to:

PHP Code:

 \  


No htmlspecialchars() will convert   to &160;

For the main problem I don't know try posting the code where the error is happening.
also if you don't have error_reporting enabled, enable it.

PHP Code:

// put on top of your main php code
error_reporting(E_ALL);