/** * Displays notices. * * @param array|string $notices * @param string $class (optional) * * @return void */ public function display_notices($notices, $class = 'updated') { // add inline class so the notices stays in metabox $class .= ' inline'; foreach ((array) $notices as $notice) { echo Util::admin_notice($notice, $class); } }
/** * Manually generate a standard admin notice ( use Settings API instead ). * * @param string $msg (optional) * @param string $class (optional) * * @return void */ public function admin_msg($msg = '', $class = 'updated') { if (empty($msg)) { $msg = __('Settings <strong>saved</strong>.', $this->textdomain); } echo Util::admin_notice($msg, $class); }