function BatchTestCallbacks::callback6

Implements callback_batch_operation().

Performs a simple batch operation.

File

core/modules/system/tests/modules/batch_test/src/BatchTestCallbacks.php, line 123

Class

BatchTestCallbacks

Batch callbacks for testing batches.

Namespace

Code

public function callback6($id, $sleep, &$context) : void {
  $batch_test_helper = new BatchTestHelper();
  // No-op, but ensure the batch takes a couple iterations.
  // Batch needs time to run for the test, so sleep a bit.
  usleep($sleep);
  // Track execution, and store some result for post-processing in the
  // 'finished' callback.
  $batch_test_helper->stack("op 6 id {$id}");
  $context['results'][6][] = $id;
}