vendor/symfony/form/ChoiceList/View/ChoiceGroupView.php line 21

Open in your IDE?
  1. <?php
  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. */
  12. namespace Symfony\Component\Form\ChoiceList\View;
  14. /**
  15. * Represents a group of choices in templates.
  16. *
  17. * @author Bernhard Schussek <bschussek@gmail.com>
  18. *
  19. * @implements \IteratorAggregate<array-key, ChoiceGroupView|ChoiceView>
  20. */
  21. class ChoiceGroupView implements \IteratorAggregate
  22. {
  23. public $label;
  24. public $choices;
  26. /**
  27. * Creates a new choice group view.
  28. *
  29. * @param array<array-key, ChoiceGroupView|ChoiceView> $choices the choice views in the group
  30. */
  31. public function __construct(string $label, array $choices = [])
  32. {
  33. $this->label = $label;
  34. $this->choices = $choices;
  35. }
  37. /**
  38. * {@inheritdoc}
  39. *
  40. * @return \Traversable<array-key, ChoiceGroupView|ChoiceView>
  41. */
  42. #[\ReturnTypeWillChange]
  43. public function getIterator()
  44. {
  45. return new \ArrayIterator($this->choices);
  46. }
  47. }