function backdrop_show_messages

1 bootstrap.inc backdrop_show_messages($show = NULL)

Determines whether or not messages should be shown on the current page.

Parameters

bool $show: Set the show messages flag. If not provided, the current status of the flag will be returned.

Return value

bool: TRUE if messages should be shown on the current page. FALSE if the messages should be queued until the next page request.

2 calls to backdrop_show_messages()

backdrop_get_messages in core/includes/bootstrap.inc: Returns all messages that have been set with backdrop_set_message().
_batch_page in core/includes/batch.inc: Renders the batch processing page based on the current state of the batch.

File

core/includes/bootstrap.inc, line 2534: Functions that need to be loaded on every Backdrop request.

Code

function backdrop_show_messages($show = NULL) {
  $value = &backdrop_static(__FUNCTION__, TRUE);
  if (isset($show)) {
    $value = $show;
  }
  return $value;
}