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File Content: `WhitespaceHandler.php`

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\CssSelector\Parser\Handler;

use Symfony\Component\CssSelector\Parser\Reader;
use Symfony\Component\CssSelector\Parser\Token;
use Symfony\Component\CssSelector\Parser\TokenStream;

/**
 * CSS selector whitespace handler.
 *
 * This component is a port of the Python cssselector library,
 * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
 *
 * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
 */
class WhitespaceHandler implements HandlerInterface
{
    /**
     * {@inheritdoc}
     */
    public function handle(Reader $reader, TokenStream $stream)
    {
        $match = $reader->findPattern('~^[ \t\r\n\f]+~');

        if (false === $match) {
            return false;
        }

        $stream->push(new Token(Token::TYPE_WHITESPACE, $match[0], $reader->getPosition()));
        $reader->moveForward(strlen($match[0]));

        return true;
    }
}

Name	Size	Permission
CommentHandler.php	1118 bytes	0644
HandlerInterface.php	870 bytes	0644
HashHandler.php	1776 bytes	0644
IdentifierHandler.php	1794 bytes	0644
NumberHandler.php	1477 bytes	0644
StringHandler.php	2613 bytes	0644
WhitespaceHandler.php	1170 bytes	0644

File Content: WhitespaceHandler.php

File Content: `WhitespaceHandler.php`