1 <?php

     2 

     3 /*

     4  * This file is part of Twig.

     5  *

     6  * (c) 2009 Fabien Potencier

     7  *

     8  * For the full copyright and license information, please view the LICENSE

     9  * file that was distributed with this source code.

    10  */

    11 

    12 /**

    13  * Interface implemented by compiler classes.

    14  *

    15  * @package    twig

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

    17  */

    18 interface Twig_CompilerInterface

    19 {

    20     /**

    21      * Compiles a node.

    22      *

    23      * @param  Twig_NodeInterface $node The node to compile

    24      *

    25      * @return Twig_CompilerInterface The current compiler instance

    26      */

    27     function compile(Twig_NodeInterface $node);

    28 

    29     /**

    30      * Gets the current PHP code after compilation.

    31      *

    32      * @return string The PHP code

    33      */

    34     function getSource();

    35 }