55 lines
1.5 KiB
PHP
55 lines
1.5 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\Translation;
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/**
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* MetadataAwareInterface.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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interface MetadataAwareInterface
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{
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/**
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* Gets metadata for the given domain and key.
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*
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* Passing an empty domain will return an array with all metadata indexed by
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* domain and then by key. Passing an empty key will return an array with all
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* metadata for the given domain.
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*
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* @param string $key The key
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* @param string $domain The domain name
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*
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* @return mixed The value that was set or an array with the domains/keys or null
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*/
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public function getMetadata($key = '', $domain = 'messages');
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/**
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* Adds metadata to a message domain.
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*
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* @param string $key The key
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* @param mixed $value The value
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* @param string $domain The domain name
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*/
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public function setMetadata($key, $value, $domain = 'messages');
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/**
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* Deletes metadata for the given key and domain.
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*
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* Passing an empty domain will delete all metadata. Passing an empty key will
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* delete all metadata for the given domain.
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*
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* @param string $key The key
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* @param string $domain The domain name
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*/
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public function deleteMetadata($key = '', $domain = 'messages');
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}
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