www programming

i see but with port added into url, with : into for example, or some configuration on your server, lead to broken phpBB urls when clicked (like into a forum thread), that return page not found in wp.
I will check what can lead to this, like allowed chars checks for urls. May they not include : ...

on the two site, one with phpBB hosted on another and the second one hosted in same folder than WP
if I click on phpbb link, I have first the right page and then a 404 error, because it seems that at the end of the loading, the browser url is rewritten with the end of phpbb url is concatenate whith the wp url of the forum page.

yes i will check asap may within tomorrow an install into my localhost with subdomains, which in iframe i do not test from long time.

As initial config it was your setup, i was quite sure alls hould work, because all matching subdomain ...


The overall_header.html, that rewrite links and the code on overall_footer.html that push urls js code, and the page forum php code need to be fixed to correctly answer on this kind of configurations. As soon i will take a fast look and return here...

actually it happens wether or not, i have subdomains (i rewrote my post above to clarify)
without subdomain but hosted on two web servers on two ports: ethnyx.online (i reverted the configuration on this one, so my users can test)
with subdomain but hosted in same webserver on same folder: dev.my80isfantastic.eu

both install you've try are with : into url to redirect to specified port, isn't it?

no,
on dev.my80isfantastic.eu (now)
wp is : dev.my80isfantastic.eu
phpbb is dev.my80isfantastic.eu/phpBB3 (same port)
but issue is the same
issue seems linked to rewrite of url browser at the end of loading that redirect to first part wp-page url then second part phpbb specific url
like this http://dev.my80isfantastic.eu/phpbb_forum/viewforum.php?f=18 but the whole is a non existing page