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[github/wallabag/wallabag.git] / vendor / twig / twig / lib / Twig / Node / Expression / Binary.php
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1<?php
2
3/*
4 * This file is part of Twig.
5 *
6 * (c) 2009 Fabien Potencier
7 * (c) 2009 Armin Ronacher
8 *
9 * For the full copyright and license information, please view the LICENSE
10 * file that was distributed with this source code.
11 */
12abstract class Twig_Node_Expression_Binary extends Twig_Node_Expression
13{
14 public function __construct(Twig_NodeInterface $left, Twig_NodeInterface $right, $lineno)
15 {
16 parent::__construct(array('left' => $left, 'right' => $right), array(), $lineno);
17 }
18
19 /**
20 * Compiles the node to PHP.
21 *
22 * @param Twig_Compiler A Twig_Compiler instance
23 */
24 public function compile(Twig_Compiler $compiler)
25 {
26 $compiler
27 ->raw('(')
28 ->subcompile($this->getNode('left'))
29 ->raw(' ')
30 ;
31 $this->operator($compiler);
32 $compiler
33 ->raw(' ')
34 ->subcompile($this->getNode('right'))
35 ->raw(')')
36 ;
37 }
38
39 abstract public function operator(Twig_Compiler $compiler);
40}