How to use wget in php?

Question

I have this parameters to download a XML file:

wget --http-user=user --http-password=pass http://www.example.com/file.xml

How I have to use

Answer 1

I understand you want to open a xml file using php. That's called to parse a xml file. The best reference is here.

http://php.net/manual/de/function.xml-parse.php