How do Real Time Strategy games work in PHP?

Question

Some MMO Real Time Strategy games such as Travian or oGame are coded in PHP.

Could you briefly explain how such a game works behind the scenes ? How does the game make r

Answer 1

I think that I would ouse iframes and javascript to update them. So like 1 info iFrame that's hidden and qui/output iFrames who's url refers to php and which are updating all the time.