title: Differences Between PyroCMS and CodeIgniter
body: <p>I am trying to learn how to make a site with PyroCMS. I know it is similar to CodeIgniter, but I have not worked on either in the past. I was wondering if anyone could tell me the differences, as most sites talking about PyroCMS will inevitably mention CodeIgniter as an explanation for anything potentially confusing about PyroCMS, but as they are tutorials about Pyro, they will not explain how to program in CodeIgniter. What is frustrating about this is they will not go into many core differences between the two, either, so it's not as easy as looking up a CodeIgniter tutorial and changing a few things.</p>
  
  <p>I was wondering if anyone could tell me the main differences to watch out for that would be relevant for these tutorials. For example, the folder structure seems to be similar, but CodeIgniter has an Applications folder, while Pyro probably has another folder that does the same thing, but the Pyro tutorials don't say what that similar folder is.</p>