[Running Revive under a different php Version and on a subdomain]

Okay we've followed the Update procedure (4.x to 5.0.5) and replaced the domain and path to the new subdomain environment in the config php file. (and of course replaced the banner zone js snippets)

Everything works fine. No cross domain conflict.
Thanks ;3

[Running Revive under a different php Version and on a subdomain]

Hello revive Community,

our customer (using revive) like to use the new 5.0.5 version of revive adserver.
The problem is, that the main website still needs to run under php 5.6 (don't discuss this please).

So our idea now is to move revive adserver to a subdomain and switch that to php 7.4.
Will that work? Both environments would have SSL certifications.

Does anyone run a similar environment? Will we have problems running different php versions or
with that subdomain vs domain setup?