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- <?php
- /*
- * This file is part of Twig.
- *
- * (c) 2010 Fabien Potencier
- * (c) 2010 Arnaud Le Blanc
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
- /**
- * Represents a template function.
- *
- * @package twig
- * @author Arnaud Le Blanc <arnaud.lb@gmail.com>
- */
- interface Twig_FunctionInterface
- {
- /**
- * Compiles a function.
- *
- * @return string The PHP code for the function
- */
- function compile();
- function needsEnvironment();
- function needsContext();
- function getSafe(Twig_Node $filterArgs);
- function setArguments($arguments);
- function getArguments();
- }
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