BufferedOutput.php 875 B

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  1. <?php
  2. /*
  3. * This file is part of the Symfony package.
  4. *
  5. * (c) Fabien Potencier <fabien@symfony.com>
  6. *
  7. * For the full copyright and license information, please view the LICENSE
  8. * file that was distributed with this source code.
  9. */
  10. namespace Symfony\Component\Console\Output;
  11. /**
  12. * @author Jean-François Simon <contact@jfsimon.fr>
  13. */
  14. class BufferedOutput extends Output
  15. {
  16. /**
  17. * @var string
  18. */
  19. private $buffer = '';
  20. /**
  21. * Empties buffer and returns its content.
  22. *
  23. * @return string
  24. */
  25. public function fetch()
  26. {
  27. $content = $this->buffer;
  28. $this->buffer = '';
  29. return $content;
  30. }
  31. /**
  32. * {@inheritdoc}
  33. */
  34. protected function doWrite($message, $newline)
  35. {
  36. $this->buffer .= $message;
  37. if ($newline) {
  38. $this->buffer .= PHP_EOL;
  39. }
  40. }
  41. }