1: <?php
2:
3: /*
4: * This file is part of the Symfony package.
5: *
6: * (c) Fabien Potencier <fabien@symfony.com>
7: *
8: * For the full copyright and license information, please view the LICENSE
9: * file that was distributed with this source code.
10: */
11:
12: namespace Symfony\Component\Config\Definition\Exception;
13:
14: /**
15: * This exception is usually not encountered by the end-user, but only used
16: * internally to signal the parent scope to unset a key.
17: *
18: * @author Johannes M. Schmitt <schmittjoh@gmail.com>
19: */
20: class UnsetKeyException extends Exception
21: {
22: }
23: