I have a website setup made up of with more than 3-4 WordPress setups as subdirectories of main. For example:
Site | ---------- Site/Site1 | ---------- Site/Site2 | ---------- Site/Site3
Each have separate codebase, separate DB for itself. The Database server is one and the host directory is also one. Basically we can say these are the mirrors of same setup as subdirectories of the main site.
Now, I want to know: how can I run a Loop in the homepage of parent site "Site" which will fetch and include the posts from "Site1", "Site2", "Site3"?
-- I can't make it Multisite setup as the codebase is existing one and complex.
-- The tables inside each DB are prefixed the same.
-- For better understanding of the setup situation I have attached a image here.