annotate vendor/symfony/css-selector/Parser/Handler/CommentHandler.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents 4c8ae668cc8c
children
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Chris@0 1 <?php
Chris@0 2
Chris@0 3 /*
Chris@0 4 * This file is part of the Symfony package.
Chris@0 5 *
Chris@0 6 * (c) Fabien Potencier <fabien@symfony.com>
Chris@0 7 *
Chris@0 8 * For the full copyright and license information, please view the LICENSE
Chris@0 9 * file that was distributed with this source code.
Chris@0 10 */
Chris@0 11
Chris@0 12 namespace Symfony\Component\CssSelector\Parser\Handler;
Chris@0 13
Chris@0 14 use Symfony\Component\CssSelector\Parser\Reader;
Chris@0 15 use Symfony\Component\CssSelector\Parser\TokenStream;
Chris@0 16
Chris@0 17 /**
Chris@0 18 * CSS selector comment handler.
Chris@0 19 *
Chris@0 20 * This component is a port of the Python cssselect library,
Chris@0 21 * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
Chris@0 22 *
Chris@0 23 * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
Chris@0 24 *
Chris@0 25 * @internal
Chris@0 26 */
Chris@0 27 class CommentHandler implements HandlerInterface
Chris@0 28 {
Chris@0 29 /**
Chris@0 30 * {@inheritdoc}
Chris@0 31 */
Chris@0 32 public function handle(Reader $reader, TokenStream $stream)
Chris@0 33 {
Chris@0 34 if ('/*' !== $reader->getSubstring(2)) {
Chris@0 35 return false;
Chris@0 36 }
Chris@0 37
Chris@0 38 $offset = $reader->getOffset('*/');
Chris@0 39
Chris@0 40 if (false === $offset) {
Chris@0 41 $reader->moveToEnd();
Chris@0 42 } else {
Chris@0 43 $reader->moveForward($offset + 2);
Chris@0 44 }
Chris@0 45
Chris@0 46 return true;
Chris@0 47 }
Chris@0 48 }