CliContextProvider.php 800 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\VarDumper\Dumper\ContextProvider;
  11. /**
  12. * Tries to provide context on CLI.
  13. *
  14. * @author Maxime Steinhausser <maxime.steinhausser@gmail.com>
  15. */
  16. final class CliContextProvider implements ContextProviderInterface
  17. {
  18. public function getContext(): ?array
  19. {
  20. if ('cli' !== \PHP_SAPI) {
  21. return null;
  22. }
  23. return [
  24. 'command_line' => $commandLine = implode(' ', $_SERVER['argv']),
  25. 'identifier' => hash('crc32b', $commandLine.$_SERVER['REQUEST_TIME_FLOAT']),
  26. ];
  27. }
  28. }