1<?php
2
3/*
4 * This file is part of the Symfony package.
5 *
6 * (c) Fabien Potencier <fabien@symfony.com>
7 *
8 * For the full copyright and license information, please view the LICENSE
9 * file that was distributed with this source code.
10 */
11
12namespace Symfony\Component\CssSelector\Parser\Handler;
13
14use Symfony\Component\CssSelector\Parser\Reader;
15use Symfony\Component\CssSelector\Parser\TokenStream;
16
17/**
18 * CSS selector comment handler.
19 *
20 * This component is a port of the Python cssselect library,
21 * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
22 *
23 * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
24 *
25 * @internal
26 */
27class CommentHandler implements HandlerInterface
28{
29    /**
30     * {@inheritdoc}
31     */
32    public function handle(Reader $reader, TokenStream $stream): bool
33    {
34        if ('/*' !== $reader->getSubstring(2)) {
35            return false;
36        }
37
38        $offset = $reader->getOffset('*/');
39
40        if (false === $offset) {
41            $reader->moveToEnd();
42        } else {
43            $reader->moveForward($offset + 2);
44        }
45
46        return true;
47    }
48}
49