title: include files in mvc model php
body: <p>I create my own mvc model, so I have to include all my models and controllers class.</p>
  
  <p>For the moment each time I need a model in a controller I use:</p>
  
  <pre><code>require_once('myModel.php');
  </code></pre>
  
  <p>A little like import in java</p>
  
  <p>But I have a question, is it a good solution to continue on this way ?
  I would prefer include all my models and controllers at the beginning of the code but I'm afraid this solution is too heavy.</p>
  
  <p>Thanks</p>