Manipulate PHP Array for Google Product Feed (sizes to records) in PHP Coding Help Posted June 6 Thanks both for your input. As I said, it was a bespoke shopping cart script, that I inherited, which already had a Google feed but the sizes were in a comma separated list for each product (used to be OK with Google) but now needs to be one size per product. I wrote neither the initial script nor the google feed add-on. I've been tasked with this, and not a lot of time to do it. I'm already working on a local dev server, not the live site. TBH it would have taken me longer to do everything you suggest to ask the question "properly" than it did for me to fix it myself. I didn't explode the commas because the CSV list is built from another query on the database for the prodID, all individual rows as product options for size, so didn't see the point in building it again then exploding it to get back to where I started. It's a CSV in the original as that used to be OK with Google. I'm pretty sure I gave as much information as was needed to answer / help if someone was inclined to. In fact I posted a duplicate elsewhere, and it was answered with a solution - too late for me but it looked like it would have worked. Hey ho. Lesson learnt.