Classes List

Symfony\Component\Translation\MetadataAwareInterface

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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\Translation;

/** * MetadataAwareInterface. * * @author Fabien Potencier <fabien@symfony.com> */
interface MetadataAwareInterface
{
    /** * Gets metadata for the given domain and key. * * Passing an empty domain will return an array with all metadata indexed by * domain and then by key. Passing an empty key will return an array with all * metadata for the given domain. * * @param string $key The key * @param string $domain The domain name * * @return mixed The value that was set or an array with the domains/keys or null */
    public function getMetadata($key = ''$domain = 'messages');

    /** * Adds metadata to a message domain. * * @param string $key The key * @param mixed $value The value * @param string $domain The domain name */
    public function setMetadata($key$value$domain = 'messages');

    /** * Deletes metadata for the given key and domain. * * Passing an empty domain will delete all metadata. Passing an empty key will * delete all metadata for the given domain. * * @param string $key The key * @param string $domain The domain name */
    public function deleteMetadata($key = ''$domain = 'messages');
}