vendor/twig/twig/src/TokenParser/WithTokenParser.php line 41

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  1. <?php
  3. /*
  4. * This file is part of Twig.
  5. *
  6. * (c) Fabien Potencier
  7. *
  8. * For the full copyright and license information, please view the LICENSE
  9. * file that was distributed with this source code.
  10. */
  12. namespace Twig\TokenParser;
  14. use Twig\Node\WithNode;
  15. use Twig\Token;
  17. /**
  18. * Creates a nested scope.
  19. *
  20. * @author Fabien Potencier <fabien@symfony.com>
  21. */
  22. final class WithTokenParser extends AbstractTokenParser
  23. {
  24. public function parse(Token $token)
  25. {
  26. $stream = $this->parser->getStream();
  28. $variables = null;
  29. $only = false;
  30. if (!$stream->test(/* Token::BLOCK_END_TYPE */ 3)) {
  31. $variables = $this->parser->getExpressionParser()->parseExpression();
  32. $only = (bool) $stream->nextIf(/* Token::NAME_TYPE */ 5, 'only');
  33. }
  35. $stream->expect(/* Token::BLOCK_END_TYPE */ 3);
  37. $body = $this->parser->subparse([$this, 'decideWithEnd'], true);
  39. $stream->expect(/* Token::BLOCK_END_TYPE */ 3);
  41. return new WithNode($body, $variables, $only, $token->getLine(), $this->getTag());
  42. }
  44. public function decideWithEnd(Token $token)
  45. {
  46. return $token->test('endwith');
  47. }
  49. public function getTag()
  50. {
  51. return 'with';
  52. }
  53. }
  55. class_alias('Twig\TokenParser\WithTokenParser', 'Twig_TokenParser_With');