1: <?php
2:
3: /**
4: * Jyxo PHP Library
5: *
6: * LICENSE
7: *
8: * This source file is subject to the new BSD license that is bundled
9: * with this package in the file license.txt.
10: * It is also available through the world-wide-web at this URL:
11: * https://github.com/jyxo/php/blob/master/license.txt
12: */
13:
14: namespace Jyxo\Input\Filter;
15:
16: /**
17: * Lowercase converting filter.
18: *
19: * @category Jyxo
20: * @package Jyxo\Input
21: * @subpackage Filter
22: * @copyright Copyright (c) 2005-2011 Jyxo, s.r.o.
23: * @license https://github.com/jyxo/php/blob/master/license.txt
24: * @author Jan Pěček
25: * @author Jaroslav Hanslík
26: */
27: class LowerCase extends \Jyxo\Input\Filter\AbstractFilter
28: {
29: /**
30: * Filters a value.
31: *
32: * @param mixed $in Input value
33: * @return mixed
34: */
35: protected function filterValue($in)
36: {
37: return mb_strtolower($in, 'utf-8');
38: }
39: }
40: