Adding array of file to a zip file? (php server side action)

Hello,

I’m stuck at trying to add an array of files (images) to a single zip file on the server side (PHP) - all I get is the first file from either a repeat action or its original database query:

image1336×809 60.2 KB

If I add the Files to Zip step into the repeat, I get one new zip file per result, rather than adding to the existing zip file.

I’ll appreciate any and all guidance.