Joomla! 4.x Coding • Login programmtacially in Joomla 4

Code:

use Joomla\CMS\Factory;use Joomla\CMS\Plugin\PluginHelper;use Joomla\Event\Dispatcher as EventDispatcher;$db = JFactory::getDbo();$q = "SELECT * FROM `#__users` WHERE id = ".$userid;$user = $db->setQuery($q)->loadAssoc();               $dispatcher = new EventDispatcher();// Initiate log in$options = array('action' => 'core.login.site', 'remember' => false);$results = $dispatcher->triggerEvent('onUserLogin', array($user, $options));