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thread-self
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self
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pear
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Symfony
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Component
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Form
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Extension
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Core
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DataTransformer
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files >> //proc/thread-self/root/proc/self/root/proc/self/root/opt/alt/php55/usr/share/pear/Symfony/Component/Form/Extension/Core/DataTransformer/ChoicesToValuesTransformer.php
<?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Form\Extension\Core\DataTransformer; use Symfony\Component\Form\Exception\TransformationFailedException; use Symfony\Component\Form\DataTransformerInterface; use Symfony\Component\Form\Extension\Core\ChoiceList\ChoiceListInterface; /** * @author Bernhard Schussek <bschussek@gmail.com> */ class ChoicesToValuesTransformer implements DataTransformerInterface { private $choiceList; /** * Constructor. * * @param ChoiceListInterface $choiceList */ public function __construct(ChoiceListInterface $choiceList) { $this->choiceList = $choiceList; } /** * @param array $array * * @return array * * @throws TransformationFailedException If the given value is not an array. */ public function transform($array) { if (null === $array) { return array(); } if (!is_array($array)) { throw new TransformationFailedException('Expected an array.'); } return $this->choiceList->getValuesForChoices($array); } /** * @param array $array * * @return array * * @throws TransformationFailedException If the given value is not an array * or if no matching choice could be * found for some given value. */ public function reverseTransform($array) { if (null === $array) { return array(); } if (!is_array($array)) { throw new TransformationFailedException('Expected an array.'); } $choices = $this->choiceList->getChoicesForValues($array); if (count($choices) !== count($array)) { throw new TransformationFailedException('Could not find all matching choices for the given values'); } return $choices; } }
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