[TASK] Remove old language labels in EXT:setup
[Packages/TYPO3.CMS.git] / typo3 / sysext / form / Classes / Utility / ElementCounter.php
1 <?php
2 namespace TYPO3\CMS\Form\Utility;
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 class ElementCounter implements \TYPO3\CMS\Core\SingletonInterface
18 {
19 /**
20 * @var int
21 */
22 protected $elementCounter = 0;
23
24 /**
25 * Raise the element counter by one
26 *
27 * @return int
28 */
29 public function getElementId()
30 {
31 $this->elementCounter++;
32 return $this->elementCounter;
33 }
34 }