Basic information:
A folder/directory containing around 50 differently named .html files (not numerically numbered, but named with the page's content's reference code and which would be increased by several new pages a month)
A 'next' and 'previous' button/link on each of the pages/files.
Is it possible to use PHP look within the directory, pehaps sending a current page id or location on clicking 'next' or 'prev', to then next or previous dynamically through those files alpha-numerically relative to the page currently the user is on without the use of a database?
Cheers for the brain picking