additional product images
Hi quick question on setting up a system where a product detail page can display additional product images.
Basically my client has a supplier that uploads product images via FTP to the website. These product image use the product SKU as its file name (eg 123456.jpg) they also upload additional product images for that product (eg. 123456-a.jpg, 123456-b.jpg and so on) These additional product images are not stored in the database. Therefore, what would be the process on the product detail page to display these additional images. Since the filename SKU will always be the same, I guess I need to do some kind of PHP string calculation to look at the 6 digit SKU and then look at the -a -b part and display it? How would I go about this?