<?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\Templating\Helper;

/**

 * Helper is the base class for all helper classes.

 *

 * Most of the time, a Helper is an adapter around an existing

 * class that exposes a read-only interface for templates.

 *

 * @author Fabien Potencier <fabien@symfony.com>

 *

 * @api

 */

abstract class Helper implements HelperInterface

{

    protected $charset = 'UTF-8';

    /**

     * Sets the default charset.

     *

     * @param string $charset The charset

     *

     * @api

     */

    public function setCharset($charset)

    {

        $this->charset = $charset;

    }

    /**

     * Gets the default charset.

     *

     * @return string The default charset

     *

     * @api

     */

    public function getCharset()

    {

        return $this->charset;

    }

}