path: root/vendor/symfony/translation/Symfony/Component/Translation/TranslatorInterface.php

<?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;

/**
 * TranslatorInterface.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 *
 * @api
 */
interface TranslatorInterface
{
    /**
     * Translates the given message.
     *
     * @param string $id         The message id (may also be an object that can be cast to string)
     * @param array  $parameters An array of parameters for the message
     * @param string $domain     The domain for the message
     * @param string $locale     The locale
     *
     * @return string The translated string
     *
     * @api
     */
    public function trans($id, array $parameters = array(), $domain = null, $locale = null);

    /**
     * Translates the given choice message by choosing a translation according to a number.
     *
     * @param string  $id         The message id (may also be an object that can be cast to string)
     * @param integer $number     The number to use to find the indice of the message
     * @param array   $parameters An array of parameters for the message
     * @param string  $domain     The domain for the message
     * @param string  $locale     The locale
     *
     * @return string The translated string
     *
     * @api
     */
    public function transChoice($id, $number, array $parameters = array(), $domain = null, $locale = null);

    /**
     * Sets the current locale.
     *
     * @param string $locale The locale
     *
     * @api
     */
    public function setLocale($locale);

    /**
     * Returns the current locale.
     *
     * @return string The locale
     *
     * @api
     */
    public function getLocale();
}