Define absolute path for files
<p>I have the following include files..</p>

<pre><code>require_once ("config.php");
require_once ("functions.php");
require_once ("session.php");
</code></pre>

<p>I want to define absolute paths for my include files. I have tried with the following code and no luck..</p>

<p>can you please help to define an appropriate absolute path, so that require_once as expected.</p>

<pre><code>    defined('DS') ? null : define('DS',DIRECTORY_SEPARATOR);
    defined('SITE_ROOT') ? null: define('SITE_ROOT',DS.'PHP_Files'. DS . 'phpsandbox'. DS.'my_mat'. DS.'my_test');
    defined('LIB_PATH')?null:define('LIB_PATH',SITE_ROOT.DS.'includes');

    require_once(LIB_PATH.DS."config.php");
    require_once(LIB_PATH.DS."functions.php");
    require_once(LIB_PATH.DS."session.php");
</code></pre>

<p>These 3 include files in my system are stored in J:\PHP_Files\phpsandbox\my_mat\my_test\includes.</p>

<p>Thanks in advance!</p>
