gistfile1.txt

protected function returnResponse()
  {
		global $modSettings;

		// kill anything else
		ob_end_clean();

		if (!empty($modSettings['enableCompressedOutput']))
			@ob_start('ob_gzhandler');

		else
			ob_start();

		// Send the header
		header('Content-Type: application/json');

		// Is there a custom message? Use it
		if (!empty($this->_response))
			print json_encode($this->_response);

		// No? then show the standard error message
		else
			print json_encode(array(
				'data' => $this->_text->getText('error_message'),
				'type' => 'error'
			));

		// Done
		obExit(false);
	}