/opt/alt/php54/usr/share/pear/Symfony/Component/Form/Extension/Core/DataTransformer
<?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\DataTransformerInterface; use Symfony\Component\Form\Exception\TransformationFailedException; use Symfony\Component\Form\Extension\Core\ChoiceList\ChoiceListInterface; /** * @author Bernhard Schussek <bschussek@gmail.com> */ class ChoiceToValueTransformer implements DataTransformerInterface { private $choiceList; /** * Constructor. * * @param ChoiceListInterface $choiceList */ public function __construct(ChoiceListInterface $choiceList) { $this->choiceList = $choiceList; } public function transform($choice) { return (string) current($this->choiceList->getValuesForChoices(array($choice))); } public function reverseTransform($value) { if (null !== $value && !is_scalar($value)) { throw new TransformationFailedException('Expected a scalar.'); } // These are now valid ChoiceList values, so we can return null // right away if ('' === $value || null === $value) { return null; } $choices = $this->choiceList->getChoicesForValues(array($value)); if (1 !== count($choices)) { throw new TransformationFailedException(sprintf('The choice "%s" does not exist or is not unique', $value)); } $choice = current($choices); return '' === $choice ? null : $choice; } }
.
Edit
..
Edit
ArrayToPartsTransformer.php
Edit
BaseDateTimeTransformer.php
Edit
BooleanToStringTransformer.php
Edit
ChoiceToBooleanArrayTransformer.php
Edit
ChoiceToValueTransformer.php
Edit
ChoicesToBooleanArrayTransformer.php
Edit
ChoicesToValuesTransformer.php
Edit
DataTransformerChain.php
Edit
DateTimeToArrayTransformer.php
Edit
DateTimeToLocalizedStringTransformer.php
Edit
DateTimeToRfc3339Transformer.php
Edit
DateTimeToStringTransformer.php
Edit
DateTimeToTimestampTransformer.php
Edit
IntegerToLocalizedStringTransformer.php
Edit
MoneyToLocalizedStringTransformer.php
Edit
NumberToLocalizedStringTransformer.php
Edit
PercentToLocalizedStringTransformer.php
Edit
ValueToDuplicatesTransformer.php
Edit