* * 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 * * @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; } }