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function _batch_start in Drupal 7

Same name and namespace in other branches
  1. 6 includes/batch.inc \_batch_start()

Initializes the batch processing.

JavaScript-enabled clients are identified by the 'has_js' cookie set in drupal.js. If no JavaScript-enabled page has been visited during the current user's browser session, the non-JavaScript version is returned.

1 call to _batch_start()
_batch_page in includes/batch.inc
Renders the batch processing page based on the current state of the batch.

File

includes/batch.inc, line 103
Batch processing API for processes to run in multiple HTTP requests.

Code

function _batch_start() {
  if (isset($_COOKIE['has_js']) && $_COOKIE['has_js']) {
    return _batch_progress_page_js();
  }
  else {
    return _batch_progress_page_nojs();
  }
}