[TASK] Set TYPO3 version to 7.3-dev
[Packages/TYPO3.CMS.git] / typo3 / sysext / belog / Classes / ViewHelpers / IsExtensionLoadedViewHelper.php
1 <?php
2 namespace TYPO3\CMS\Belog\ViewHelpers;
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 * Returns true, if a specific extension is loaded
19 *
20 * @author Christian Kuhn <lolli@schwarzbu.ch>
21 * @internal
22 */
23 class IsExtensionLoadedViewHelper extends \TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper {
24
25 /**
26 * Checks whether an extension is loaded.
27 *
28 * @param string $extensionKey The extension's key
29 * @return bool TRUE if extension is loaded, FALSE otherwise
30 */
31 public function render($extensionKey) {
32 return \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::isLoaded($extensionKey);
33 }
34
35 }