If you need support from Yola please contact us via firstname.lastname@example.org or make use of our live chat service! We are working on a new approach to community-based support and during this transition period we are not adding any new threads to this forum. Many thanks to everyone who has participated over the years and we look forward to unveiling a new peer-to-peer support system soon!
You have a number of options here including embedding a forum directly on your site or by linking your forum to your site or by using an iframe to frame a forum within your site. These latter two options are your options for using a php type forum.
Direct embedding is the easiest way to go and there are two fora that come to mind:
Talkiwhich is a facility available within the widget collections of Yola and the other superior forum of a similar style is http://nabble.com which has instructions on their site.