title: SQL Injection and Codeigniter
body: <p>Some doubts regarding Codeigniter and its Input handling capabilities. Some may be a little weird but they are doubts none-the-less.</p>
  
  <ol>
  <li>If I use the <a href="http://codeigniter.com/user_guide/database/active_record.html" rel="noreferrer">Active Record</a> Class functions in CodeIgniter, is my input prevented against SQL injection?</li>
  <li>I read somewhere that it does, but I don't understand it how? or why?</li>
  <li>Also does xssclean deal with SQL injection in any way?</li>
  </ol>