[TASK] Remove old language labels in EXT:setup
[Packages/TYPO3.CMS.git] / typo3 / sysext / form / Classes / Domain / Filter / IntegerFilter.php
1 <?php
2 namespace TYPO3\CMS\Form\Domain\Filter;
3
4 /*
5 * This file is part of the TYPO3 CMS project.
6 *
7 * It is free software; you can redistribute it and/or modify it under
8 * the terms of the GNU General Public License, either version 2
9 * of the License, or any later version.
10 *
11 * For the full copyright and license information, please read the
12 * LICENSE.txt file that was distributed with this source code.
13 *
14 * The TYPO3 project - inspiring people to share!
15 */
16
17 /**
18 * Integer filter
19 */
20 class IntegerFilter extends AbstractFilter implements FilterInterface
21 {
22 /**
23 * Cast to integer
24 *
25 * @param string $value
26 * @return string
27 */
28 public function filter($value)
29 {
30 return (int)((string)$value);
31 }
32 }