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/_test/vendor/symfony/css-selector/Parser/Handler/ -> CommentHandler.php (source)

   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  
  12  namespace Symfony\Component\CssSelector\Parser\Handler;
  13  
  14  use Symfony\Component\CssSelector\Parser\Reader;
  15  use 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-Fran├žois Simon <jeanfrancois.simon@sensiolabs.com>
  24   *
  25   * @internal
  26   */
  27  class 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  }