title: PHP closing tag unnecessary?
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/3219383/why-in-some-scripts-they-omit-the-closing-php-tag">why in some scripts they omit the closing php tag ?&gt;  </a>  </p>
  </blockquote>
  
  
  
  <p>As explained in the <a href="http://codeigniter.com/user_guide/general/styleguide.html" rel="nofollow noreferrer">Code Igniter style guide</a>, it seems that PHP closing tags are optional. It even say you should avoid it for several reasons.</p>
  
  <p>Anyone would have some more information about this issue ?</p>
  
  <p>Thanks !</p>