andi dodotori There's an index for that. No good docs on it though. https://codesearch.dokuwiki.org/xref/dokuwiki/inc/fulltext.php?fi=ft_pageLookup#262 might get you started.
turnermm There is a function in inc/template.php which returns the title of a page for a given I'd: tpl_pagetitle But I'm not aware of one which does what you want.
Chris75 You didn't mention, for which programming language. To get page ID in Javascript is: JSINFO['id'].
turnermm Chris75 When you are posting in response to a question or answer, it would help others if you made clear what post you are responding to, as I am doing here.
dodotori andi it is quite difficult to understand the function if no documentation. I think I need to spend some time to understand this