title: Why fails 'include' with folder in PHP 5.4
body: <p>In my local server, with PHP 5.3, if I do this:</p>
  
  <pre><code>    include('/folder/file.php');
  </code></pre>
  
  <p>Works fine. But in production server, using PHP 5.4, if I do the same, browser show this error:</p>
  
  <blockquote>
    <p>"include(/folder/file.php): failed to open stream: No such file or
    directory"</p>
  </blockquote>
  
  <p>"Folder" has 777 permissions.</p>
  
  <p>I don't know what can I do</p>
  
  <p>Thanks in advance</p>