This hook provides the same functionality as the ??? hook. The difference is that this hook is called for a specific phorum_page, which makes this a lightweight hook if you only need to do processing for a single phorum_page.
Call time:
After sending the page header template, but before sending the main page content.
Hook input:
An array, containing the names of the templates to display in the page body (between the header and footer template).
Hook output:
Same as input, possibly modified.