Help need code in php thank you

u/ scanfield/IDE/editor/editor.php Overview: Write a program to process an xml file of purchasing information. The structure of the xml file is shown below: Your program should loop though this file of items, and for every item that has "quantity" greater than 0 , add it to a table, and running totals for \# of items ordered, and total spent. The output should resemble: Hint: You can use "colspan" for tags for the last row in the table