/** * This just returns any existing test settings that might be saved in the database * * @access public * @return array */ public function get_existing_test_settings() { $settings = parent::get_existing_test_settings(); //override subject if present because we always want it to be fresh. if (is_array($settings) && !empty($settings['subject'])) { $settings['subject'] = sprintf(__('Test email sent from %s', 'event_espresso'), get_bloginfo('name')); } return $settings; }