Extract dynamic XML data and import to PHP

I am currently using a 3rd party company that provides me with vehicle vin number data in the format of an .XML file. We need to extract this data and import it into .PHP script. Once this XML data is extracted into my .php back office, I will need the ability to edit, view , change the data that was imported before its get's posted on the website. My script is already pulling in all the raw data from the 3rd party company, I just need to display the data nice and clear on the front of my website. I can provide an example .xml file and access to current back office so you can see what is already been done. -Thank You