A) Will this script allow for my forum-content to be indexed through Google Sitemaps?
YES, that's exactly what it's for.
B) How do I change this script and with what name should I save it?
It doesn´t matter how you name it, f.e. sitemap.php (as long as it ends with .php).
Enter the corresponding url in https://www.google.com/webmasters/sitemaps.
You only have to change the path when you don´t place the script in your forum root folder.
(You must place the script in your forum root folder or in a sub-folder of your forum root because if you don't Google won´t accept it).
C) Google complains: URL in your sitemap path not encountered.
You must make sure that the sitemap-url you give to Google has the same structure as the urls your sitemap.php generates. When the script generates urls that start with http://www...etc. you should enter the url to your sitemap.php beginning with the same http://www...etc.
/me points to the Edit button... you posted 3 times in the space of 3 minutes...jaunty_mellifluous wrote:You seem to be using phpBB 3.0 by the way. This is PhpBB 2.0 discussion.