35 lines
840 B
PHP
35 lines
840 B
PHP
<?php
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namespace Symfony\Tests\Component\Form\Fixtures;
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use Symfony\Component\Form\DataTransformer\DataTransformerInterface;
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class FixedDataTransformer implements DataTransformerInterface
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{
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private $mapping;
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public function __construct(array $mapping)
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{
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$this->mapping = $mapping;
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}
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public function transform($value)
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{
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if (!array_key_exists($value, $this->mapping)) {
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throw new \RuntimeException(sprintf('No mapping for value "%s"', $value));
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}
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return $this->mapping[$value];
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}
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public function reverseTransform($value)
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{
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$result = array_search($value, $this->mapping, true);
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if ($result === false) {
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throw new \RuntimeException(sprintf('No reverse mapping for value "%s"', $value));
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}
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return $result;
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}
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} |