/**
* 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);
}
