$window = new GtkWindow(); $button = new GtkButton("Click Me!"); $window->add($button); $window->add_help_button();
$app = new WebApp("My App", "http://localhost/myapp"); $app->addHelpButton(); $app->run();In this example, we create a web application using PHP Desktop and add a help button using the addHelpButton method. When clicked, the help button opens a new browser window with information about the application. Overall, the addHelpButton method is a useful feature for developers to enhance the user experience by providing helpful information and instructions.