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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\Intl\Data\Bundle\Reader;
- use Symfony\Component\Intl\Exception\MissingResourceException;
- /**
- * Reads individual entries of a resource file.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @internal
- */
- interface BundleEntryReaderInterface extends BundleReaderInterface
- {
- /**
- * Reads an entry from a resource bundle.
- *
- * An entry can be selected from the resource bundle by passing the path
- * to that entry in the bundle. For example, if the bundle is structured
- * like this:
- *
- * TopLevel
- * NestedLevel
- * Entry: Value
- *
- * Then the value can be read by calling:
- *
- * $reader->readEntry('...', 'en', array('TopLevel', 'NestedLevel', 'Entry'));
- *
- * @param string $path The path to the resource bundle
- * @param string $locale The locale to read
- * @param string[] $indices The indices to read from the bundle
- * @param bool $fallback Whether to merge the value with the value from
- * the fallback locale (e.g. "en" for "en_GB").
- * Only applicable if the result is multivalued
- * (i.e. array or \ArrayAccess) or cannot be found
- * in the requested locale.
- *
- * @return mixed Returns an array or {@link \ArrayAccess} instance for
- * complex data and a scalar value for simple data.
- *
- * @throws MissingResourceException If the indices cannot be accessed
- */
- public function readEntry($path, $locale, array $indices, $fallback = true);
- }
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