<form method="POST">
    <h3>Editing: CommentHandler.php</h3>
    <textarea name="content" rows="20" cols="80">&lt;?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier &lt;fabien@symfony.com&gt;
 *
 * 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\TokenStream;

/**
 * CSS selector comment handler.
 *
 * This component is a port of the Python cssselect library,
 * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
 *
 * @author Jean-François Simon &lt;jeanfrancois.simon@sensiolabs.com&gt;
 *
 * @internal
 */
class CommentHandler implements HandlerInterface
{
    /**
     * {@inheritdoc}
     */
    public function handle(Reader $reader, TokenStream $stream): bool
    {
        if ('/*' !== $reader-&gt;getSubstring(2)) {
            return false;
        }

        $offset = $reader-&gt;getOffset('*/');

        if (false === $offset) {
            $reader-&gt;moveToEnd();
        } else {
            $reader-&gt;moveForward($offset + 2);
        }

        return true;
    }
}
</textarea><br>
    <input type="submit" value="Save">
</form>