File Source for find

<?php
/**
* Utility file to locate phpDocumentor for a non-PEAR installation
*
* phpDocumentor :: automatic documentation generator
*
* PHP versions 4 and 5
*
* Copyright (c) 2002-2007 Gregory Beaver
*
* LICENSE:
*
* This library is free software; you can redistribute it
* and/or modify it under the terms of the GNU Lesser General
* Public License as published by the Free Software Foundation;
* either version 2.1 of the License, or (at your option) any
* later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* @category ToolsAndUtilities
* @package phpDocumentor
* @subpackage setup
* @author Gregory Beaver <[email protected]>
* @copyright 2002-2007 Gregory Beaver
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @version CVS: $Id: find_phpdoc.php 246330 2007-11-17 03:09:41Z ashnazg $
* @filesource
* @link http://www.phpdoc.org
* @link http://pear.php.net/PhpDocumentor
* @since 1.2
* @todo CS cleanup - change package to PhpDocumentor
* @todo CS cleanup - change subpackage to Setup
*/
/**
* Dummy value
* @internal CS Exception - logic here necessitates using an unconditional "include"
*/
@include '';
// value used to test whether include worked
return 6;
?>

Source for file find_phpdoc.php