function _batch_do

7.x batch.inc	`_batch_do()`
6.x batch.inc	`_batch_do()`

Do one pass of execution and inform back the browser about progression (used for JavaScript-mode only).

1 call to _batch_do()

_batch_page in drupal-6.x/includes/batch.inc: State-based dispatcher for the batch processing page.

File

drupal-6.x/includes/batch.inc, line 96: Batch processing API for processes to run in multiple HTTP requests.

Code

function _batch_do() {
  // HTTP POST required
  if ($_SERVER['REQUEST_METHOD'] != 'POST') {
    drupal_set_message(t('HTTP POST is required.'), 'error');
    drupal_set_title(t('Error'));
    return '';
  }

  // Perform actual processing.
  list($percentage, $message) = _batch_process();

  drupal_json(array('status' => TRUE, 'percentage' => $percentage, 'message' => $message));
}