Error on line 2 at column 1: Extra content at the end of the document

Question

When I use the below code and parse the xml locally it works fine but when upload the same script at the server it shows error.

Note: I retrieved the $lng

Answer 1

You might have output (maybe error/debug output) that precedes your call to

header("Content-type: text/xml");

Therefore, the content being delivered to the browser is not "xml"... that's what the error message is trying to tell you (at least that was the case for me and I had the same error message as you've described).