I need to display data from an XML-file inside Wordpress posts, and I want to use shortcodes to do it. I have this XML-file witch I need to get the data from;
I would like to have a shortcode e.g.
[prisguide id="151690"], and then the product information (limited to name, price, basic information etc) from the XML-file will display in the post.
How can I achieve this?