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AliasViewHelper.php
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1 <?php
2 namespace TYPO3\CMS\Fluid\ViewHelpers;
3 
4 /* *
5  * This script is backported from the TYPO3 Flow package "TYPO3.Fluid". *
6  * *
7  * It is free software; you can redistribute it and/or modify it under *
8  * the terms of the GNU Lesser General Public License, either version 3 *
9  * of the License, or (at your option) any later version. *
10  * *
11  * The TYPO3 project - inspiring people to share! *
12  * */
13 
42 class AliasViewHelper extends \TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper {
43 
50  public function render(array $map) {
51  foreach ($map as $aliasName => $value) {
52  $this->templateVariableContainer->add($aliasName, $value);
53  }
54  $output = $this->renderChildren();
55  foreach ($map as $aliasName => $value) {
56  $this->templateVariableContainer->remove($aliasName);
57  }
58  return $output;
59  }
60 }