Source for file isset.php
Documentation is available at isset.php
* Checks whether a variable is not null
* * var : variable to check
* 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.
* This file is released under the LGPL
* "GNU Lesser General Public License"
* More information can be found here:
* {@link http://www.gnu.org/copyleft/lesser.html}
* @author Jordi Boggiano <j.boggiano@seld.be>
* @copyright Copyright (c) 2008, Jordi Boggiano
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
return '('.
$var.
' !== null)';
Documentation generated on Sun, 03 Aug 2008 15:12:40 +0200 by phpDocumentor 1.4.0