function _batch_do

Does one execution pass with JavaScript and returns progress to the browser.

See also

_batch_progress_page_js()

_batch_process()

File

core/includes/batch.inc, line 136

Batch processing API for processes to run in multiple HTTP requests.

Code

function _batch_do() {

  // Perform actual processing.
  [
    $percentage,
    $message,
    $label,
  ] = _batch_process();
  return new JsonResponse([
    'status' => TRUE,
    'percentage' => $percentage,
    'message' => $message,
    'label' => $label,
  ]);
}