I've been asked to provide either an API or RSS feed of ALL my posts (reviews) from my movie-review site. I'm using Wordpress. This doesn't have to be a public feed, rather it's just used to populate another site's review database.
But, I'm stumped and can't find any solution to my issue.
I don't want to alter my default setting of 10 for my current RSS feed (i.e. www.sitename.com/feed
I can even use PHP code to connect to my DB and just make a stand alone page, but don't know the code for that.