Countable.php 386 B

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  1. <?php
  2. namespace RocketTheme\Toolbox\ArrayTraits;
  3. /**
  4. * Implements \Countable interface.
  5. *
  6. * @package RocketTheme\Toolbox\ArrayTraits
  7. * @author RocketTheme
  8. * @license MIT
  9. *
  10. * @property array $items
  11. */
  12. trait Countable
  13. {
  14. /**
  15. * Implements Countable interface.
  16. *
  17. * @return int
  18. */
  19. public function count()
  20. {
  21. return count($this->items);
  22. }
  23. }