5eee5953bda01c9081c1106ab396c649c1850cfc
[Packages/TYPO3.CMS.git] / typo3 / sysext / install / Classes / ViewHelpers / ConstantViewHelper.php
1 <?php
2 namespace TYPO3\CMS\Install\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 use TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper;
18 use TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface;
19
20 /**
21 * Render value of a constant
22 *
23 * @internal
24 */
25 class ConstantViewHelper extends AbstractViewHelper
26 {
27 /**
28 * Render a constant
29 *
30 * @param string $name Name of the constant
31 * @return string Value of constant
32 */
33 public function render($name)
34 {
35 return static::renderStatic(
36 array(
37 'name' => $name,
38 ),
39 $this->buildRenderChildrenClosure(),
40 $this->renderingContext
41 );
42 }
43
44 /**
45 * @param array $arguments
46 * @param \Closure $renderChildrenClosure
47 * @param RenderingContextInterface $renderingContext
48 *
49 * @return string
50 */
51 public static function renderStatic(array $arguments, \Closure $renderChildrenClosure, RenderingContextInterface $renderingContext)
52 {
53 return constant($arguments['name']);
54 }
55 }