1<?php
2
3/*
4 * This file is part of Twig.
5 *
6 * (c) 2011 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 * Checks if a number is even.
14 *
15 * <pre>
16 *  {{ var is even }}
17 * </pre>
18 *
19 * @author Fabien Potencier <fabien@symfony.com>
20 */
21class Twig_Node_Expression_Test_Even extends Twig_Node_Expression_Test
22{
23    public function compile(Twig_Compiler $compiler)
24    {
25        $compiler
26            ->raw('(')
27            ->subcompile($this->getNode('node'))
28            ->raw(' % 2 == 0')
29            ->raw(')')
30        ;
31    }
32}
33