public function messageLinksWithSystemMessages() { // Add PHP rendered messages to the page.
$messenger = \Drupal::
messenger();
$messenger->
addStatus('PHP Status'
);
$messenger->
addWarning('PHP Warning'
);
$messenger->
addError('PHP Error'
);
return $this->
messageLinks();
} /**
* Displays links to show messages via JavaScript.
*
* @return array
* Render array for links.
*/
public function messageLinks() { $buttons =
[];
foreach (static::
getMessagesSelectors() as $messagesSelector) {