39 lines
1.0 KiB
PHP
39 lines
1.0 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Cache\Marshaller;
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/**
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* Serializes/unserializes PHP values.
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*
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* Implementations of this interface MUST deal with errors carefully. They MUST
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* also deal with forward and backward compatibility at the storage format level.
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*
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* @author Nicolas Grekas <p@tchwork.com>
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*/
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interface MarshallerInterface
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{
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/**
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* Serializes a list of values.
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*
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* When serialization fails for a specific value, no exception should be
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* thrown. Instead, its key should be listed in $failed.
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*/
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public function marshall(array $values, ?array &$failed): array;
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/**
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* Unserializes a single value and throws an exception if anything goes wrong.
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*
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* @throws \Exception Whenever unserialization fails
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*/
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public function unmarshall(string $value): mixed;
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}
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