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/opt/cloudlinux/alt-php55/root/usr/share/pear/Symfony/Component/Form/Extension/Core/DataTransformer/ValueToDuplicatesTransformer.php

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<?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;

/**
 * @author Bernhard Schussek <bschussek@gmail.com>
 */
class ValueToDuplicatesTransformer implements DataTransformerInterface
{
    private $keys;

public function __construct(array $keys)
    {
        $this->keys = $keys;
    }

/**
     * Duplicates the given value through the array.
     *
     * @param mixed $value The value
     *
     * @return array The array
     */
    public function transform($value)
    {
        $result = array();

foreach ($this->keys as $key) {
            $result[$key] = $value;
        }

return $result;
    }

/**
     * Extracts the duplicated value from an array.
     *
     * @param array $array
     *
     * @return mixed The value
     *
     * @throws TransformationFailedException If the given value is not an array or
     *                                       if the given array can not be transformed.
     */
    public function reverseTransform($array)
    {
        if (!is_array($array)) {
            throw new TransformationFailedException('Expected an array.');
        }

$result = current($array);
        $emptyKeys = array();

foreach ($this->keys as $key) {
            if (!empty($array[$key])) {
                if ($array[$key] !== $result) {
                    throw new TransformationFailedException(
                        'All values in the array should be the same'
                    );
                }
            } else {
                $emptyKeys[] = $key;
            }
        }

if (count($emptyKeys) > 0) {
            if (count($emptyKeys) == count($this->keys)) {
                // All keys empty
                return null;
            }

throw new TransformationFailedException(
                 sprintf('The keys "%s" should not be empty', implode('", "', $emptyKeys)
            ));
        }

return $result;
    }
}

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Name	Size	Perms	Modified	Actions
ArrayToPartsTransformer.php	2.26 KB	lrw-r--r--	2019-12-18 11:24:06	Edit Download recursive recursive
BaseDateTimeTransformer.php	2.22 KB	lrw-r--r--	2019-12-18 11:24:06	Edit Download recursive recursive
BooleanToStringTransformer.php	1.99 KB	lrw-r--r--	2019-12-18 11:24:06	Edit Download recursive recursive
ChoicesToBooleanArrayTransformer.php	3.55 KB	lrw-r--r--	2019-12-18 11:24:06	Edit Download recursive recursive
ChoicesToValuesTransformer.php	2.10 KB	lrw-r--r--	2019-12-18 11:24:06	Edit Download recursive recursive
ChoiceToBooleanArrayTransformer.php	3.79 KB	lrw-r--r--	2019-12-18 11:24:06	Edit Download recursive recursive
ChoiceToValueTransformer.php	1.67 KB	lrw-r--r--	2019-12-18 11:24:06	Edit Download recursive recursive
DataTransformerChain.php	2.39 KB	lrw-r--r--	2019-12-18 11:24:06	Edit Download recursive recursive
DateTimeToArrayTransformer.php	6.51 KB	lrw-r--r--	2019-12-18 11:24:06	Edit Download recursive recursive
DateTimeToLocalizedStringTransformer.php	5.53 KB	lrw-r--r--	2019-12-18 11:24:06	Edit Download recursive recursive
DateTimeToRfc3339Transformer.php	2.27 KB	lrw-r--r--	2019-12-18 11:24:06	Edit Download recursive recursive
DateTimeToStringTransformer.php	8.13 KB	lrw-r--r--	2019-12-18 11:24:06	Edit Download recursive recursive
DateTimeToTimestampTransformer.php	2.65 KB	lrw-r--r--	2019-12-18 11:24:06	Edit Download recursive recursive
IntegerToLocalizedStringTransformer.php	1.26 KB	lrw-r--r--	2019-12-18 11:24:06	Edit Download recursive recursive
MoneyToLocalizedStringTransformer.php	2.32 KB	lrw-r--r--	2019-12-18 11:24:06	Edit Download recursive recursive
NumberToLocalizedStringTransformer.php	8.89 KB	lrw-r--r--	2019-12-18 11:24:06	Edit Download recursive recursive
PercentToLocalizedStringTransformer.php	4.10 KB	lrw-r--r--	2019-12-18 11:24:06	Edit Download recursive recursive
ValueToDuplicatesTransformer.php	2.26 KB	lrw-r--r--	2019-12-18 11:24:06	Edit Download recursive recursive

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