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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\Util;
use Symfony\Component\Intl\Exception\BadMethodCallException;
/**
* Work-around for a bug in PHP's \ResourceBundle implementation.
*
* More information can be found on https://bugs.php.net/bug.php?id=64356.
* This class can be removed once that bug is fixed.
*
* @author Bernhard Schussek <bschussek@gmail.com>
*
* @internal
*/
class ArrayAccessibleResourceBundle implements \ArrayAccess, \IteratorAggregate, \Countable
{
private $bundleImpl;
public function __construct(\ResourceBundle $bundleImpl)
{
$this->bundleImpl = $bundleImpl;
}
public function get($offset)
{
$value = $this->bundleImpl->get($offset);
return $value instanceof \ResourceBundle ? new static($value) : $value;
}
public function offsetExists($offset)
{
return null !== $this->bundleImpl->get($offset);
}
public function offsetGet($offset)
{
return $this->get($offset);
}
public function offsetSet($offset, $value)
{
throw new BadMethodCallException('Resource bundles cannot be modified.');
}
public function offsetUnset($offset)
{
throw new BadMethodCallException('Resource bundles cannot be modified.');
}
public function getIterator()
{
return $this->bundleImpl;
}
public function count()
{
return $this->bundleImpl->count();
}
public function getErrorCode()
{
return $this->bundleImpl->getErrorCode();
}
public function getErrorMessage()
{
return $this->bundleImpl->getErrorMessage();
}
}
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