title: Looking for open source based Multi tenant LMS (Learning management system) other than moodle
body: <p>We're looking for a LMS that we can use as the basis for a new product we're rolling out.</p>
  
  <p>As it's principally a content based thing, we need to base everything on a LMS, but there's a few things we need:</p>
  
  <p>As we're supporting tens - hundreds of users, we ideally need a multi-tenant LMS (single shared code base), that can support different designs per site
  As we're selling in functionality, we need something that will let us deploy a new 'module' and switch it on/off on a per site basis
  We prefer stuff that is open source (PHP)
  Before I consider building something, is there anything out there that's any good?</p>