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<?php
/** * This file is part of Twig. * * (c) 2009 Fabien Potencier * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */
/** * @author Ricard Clau <ricard.clau@gmail.com> */ class Twig_Extensions_Extension_Array extends Twig_Extension { /** * {@inheritdoc} */ public function getFilters() { $filters = array( new Twig_SimpleFilter('shuffle', 'twig_shuffle_filter'), );
return $filters; }
/** * {@inheritdoc} */ public function getName() { return 'array'; } }
/** * Shuffles an array. * * @param array|Traversable $array An array * * @return array */ function twig_shuffle_filter($array) { if ($array instanceof Traversable) { $array = iterator_to_array($array, false); }
shuffle($array);
return $array; }
class_alias('Twig_Extensions_Extension_Array', 'Twig\Extensions\ArrayExtension', false);
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