[PHP] xml encodeing with new_xmldoc("1.0");

[Davíđ Örn Jóhannsson]

I need to apply iso-8859-1 encodeing to the <?xml version=”1.0”?> that
this function creates: 
new_xmldoc(“1.0”). 
I tried to replace the line but ofcourse the new_xmldoc function creates
object-tree of the document and I don’t know I can reffrer to
the first line, or <?xml version=”1.0”?> or just create the document
with the encodeing
 
Thanks, David