Inserting data in XML file with PHP DOM

Question

I was trying to insert new data into an existing XML file, but it\'s not working. Here\'s my xml file:

    swimming         


        

Answer 1

Actually you made mistakes in two places.

This line should be I think because of the typo, you missed an equal sign. Also

These lines should be

Try now, it should work, Hop this would make some sense