Source for file optional.php
Documentation is available at optional.php
* Prints out a variable without any notice if it doesn't exist
* * value : the variable to print
* This software is provided 'as-is', without any express or implied warranty.
* In no event will the authors be held liable for any damages arising from the use of this software.
* @author Jordi Boggiano <j.boggiano@seld.be>
* @copyright Copyright (c) 2008, Jordi Boggiano
* @license http://dwoo.org/LICENSE Modified BSD License
Documentation generated on Sun, 07 Feb 2010 17:53:53 +0000 by phpDocumentor 1.4.0