Utils.php 795 B

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  1. <?php
  2. namespace Predis;
  3. use Predis\Network\IConnection;
  4. use Predis\Network\IConnectionCluster;
  5. class Utils {
  6. public static function isCluster(IConnection $connection) {
  7. return $connection instanceof IConnectionCluster;
  8. }
  9. public static function onCommunicationException(CommunicationException $exception) {
  10. if ($exception->shouldResetConnection()) {
  11. $connection = $exception->getConnection();
  12. if ($connection->isConnected()) {
  13. $connection->disconnect();
  14. }
  15. }
  16. throw $exception;
  17. }
  18. public static function filterArrayArguments(Array $arguments) {
  19. if (count($arguments) === 1 && is_array($arguments[0])) {
  20. return $arguments[0];
  21. }
  22. return $arguments;
  23. }
  24. }