[TASK] Re-work/simplify copyright header in PHP files - Part 2
[Packages/TYPO3.CMS.git] / typo3 / sysext / documentation / Classes / Utility / LanguageUtility.php
1 <?php
2 namespace TYPO3\CMS\Documentation\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 /**
18 * Utility for language selection.
19 *
20 * @author Andrea Schmuttermair <spam@schmutt.de>
21 */
22 class LanguageUtility implements \TYPO3\CMS\Core\SingletonInterface {
23
24 /**
25 * Returns the language from BE User settings.
26 *
27 * @return string language identifier 2 chars or default (English)
28 */
29 public function getDocumentationLanguage() {
30 $backendLanguage = $GLOBALS['BE_USER']->uc['lang'] ?: 'default';
31 return $backendLanguage;
32 }
33
34 }