FM / Form

/opt/alt/php55/usr/share/pear/Symfony/Component/Form/

/opt/alt/php55/usr/share/pear/Symfony/Component/Form

Name	Size	Mode	Actions
Exception/	-	0755	rm
Extension/	-	0755	rm
Guess/	-	0755	rm
Resources/	-	0755	rm
Test/	-	0755	rm
Util/	-	0755	rm
AbstractExtension.php	4885	0644	edit dl rm
AbstractRendererEngine.php	7634	0644	edit dl rm
AbstractType.php	1080	0644	edit dl rm
AbstractTypeExtension.php	993	0644	edit dl rm
autoloader.php	334	0644	edit dl rm
Button.php	8826	0644	edit dl rm
ButtonBuilder.php	18523	0644	edit dl rm
ButtonTypeInterface.php	462	0644	edit dl rm
CallbackTransformer.php	2138	0644	edit dl rm
ClickableInterface.php	559	0644	edit dl rm
DataMapperInterface.php	1130	0644	edit dl rm
DataTransformerInterface.php	3159	0644	edit dl rm
Form.php	34865	0644	edit dl rm
FormBuilder.php	7871	0644	edit dl rm
FormBuilderInterface.php	2335	0644	edit dl rm
FormConfigBuilder.php	21680	0644	edit dl rm
FormConfigBuilderInterface.php	8666	0644	edit dl rm
FormConfigInterface.php	6437	0644	edit dl rm
FormError.php	2563	0644	edit dl rm
FormEvent.php	1247	0644	edit dl rm
FormEvents.php	1140	0644	edit dl rm
FormExtensionInterface.php	1668	0644	edit dl rm
FormFactory.php	5225	0644	edit dl rm
FormFactoryBuilder.php	3609	0644	edit dl rm
FormFactoryBuilderInterface.php	3058	0644	edit dl rm
FormFactoryInterface.php	4244	0644	edit dl rm
FormInterface.php	8328	0644	edit dl rm
FormRegistry.php	4753	0644	edit dl rm
FormRegistryInterface.php	1442	0644	edit dl rm
FormRenderer.php	11954	0644	edit dl rm
FormRendererEngineInterface.php	7063	0644	edit dl rm
FormRendererInterface.php	3279	0644	edit dl rm
Forms.php	5899	0644	edit dl rm
FormTypeExtensionInterface.php	2125	0644	edit dl rm
FormTypeGuesserChain.php	2880	0644	edit dl rm
FormTypeGuesserInterface.php	2170	0644	edit dl rm
FormTypeInterface.php	3222	0644	edit dl rm
FormView.php	3524	0644	edit dl rm
NativeRequestHandler.php	5612	0644	edit dl rm
PreloadedExtension.php	2317	0644	edit dl rm
RequestHandlerInterface.php	668	0644	edit dl rm
ResolvedFormType.php	7662	0644	edit dl rm
ResolvedFormTypeFactory.php	658	0644	edit dl rm
ResolvedFormTypeFactoryInterface.php	1302	0644	edit dl rm
ResolvedFormTypeInterface.php	3307	0644	edit dl rm
ReversedTransformer.php	1256	0644	edit dl rm
SubmitButton.php	1137	0644	edit dl rm
SubmitButtonBuilder.php	624	0644	edit dl rm
SubmitButtonTypeInterface.php	474	0644	edit dl rm

Edit: /opt/alt/php55/usr/share/pear/Symfony/Component/Form/DataTransformerInterface.php (3159B)

<?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;

use Symfony\Component\Form\Exception\TransformationFailedException;

/**
 * Transforms a value between different representations.
 *
 * @author Bernhard Schussek <bschussek@gmail.com>
 */
interface DataTransformerInterface
{
    /**
     * Transforms a value from the original representation to a transformed representation.
     *
     * This method is called on two occasions inside a form field:
     *
     * 1. When the form field is initialized with the data attached from the datasource (object or array).
     * 2. When data from a request is submitted using {@link Form::submit()} to transform the new input data
     *    back into the renderable format. For example if you have a date field and submit '2009-10-10'
     *    you might accept this value because its easily parsed, but the transformer still writes back
     *    "2009/10/10" onto the form field (for further displaying or other purposes).
     *
     * This method must be able to deal with empty values. Usually this will
     * be NULL, but depending on your implementation other empty values are
     * possible as well (such as empty strings). The reasoning behind this is
     * that value transformers must be chainable. If the transform() method
     * of the first value transformer outputs NULL, the second value transformer
     * must be able to process that value.
     *
     * By convention, transform() should return an empty string if NULL is
     * passed.
     *
     * @param mixed $value The value in the original representation
     *
     * @return mixed The value in the transformed representation
     *
     * @throws TransformationFailedException When the transformation fails.
     */
    public function transform($value);

/**
     * Transforms a value from the transformed representation to its original
     * representation.
     *
     * This method is called when {@link Form::submit()} is called to transform the requests tainted data
     * into an acceptable format for your data processing/model layer.
     *
     * This method must be able to deal with empty values. Usually this will
     * be an empty string, but depending on your implementation other empty
     * values are possible as well (such as empty strings). The reasoning behind
     * this is that value transformers must be chainable. If the
     * reverseTransform() method of the first value transformer outputs an
     * empty string, the second value transformer must be able to process that
     * value.
     *
     * By convention, reverseTransform() should return NULL if an empty string
     * is passed.
     *
     * @param mixed $value The value in the transformed representation
     *
     * @return mixed The value in the original representation
     *
     * @throws TransformationFailedException When the transformation fails.
     */
    public function reverseTransform($value);
}

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