/**
* Terminate the program and send any current errors or messages.
*
* @param string $error
* An optional error message to add at fail time.
*/
protected function _die($error = '')
{
// These must be global to send to the foot file.
// @todo fire some final callback
if ($this->verbose) {
Messenger::error($error);
}
// Call the shutdown function.
if (!empty($this->shutdown_function) && is_callable($this->shutdown_function)) {
call_user_func($this->shutdown_function, $this->output, FALSE, FALSE);
}
$this->finalize();
Output::jsonData($this->output);
}
