How to Hide WP Adf.ly Dashboard and Integration Admin Menus and Widgets - PluginTests.com

How to Hide the "AdFly Integration Settings" Admin Menu

function plt_hide_wp_adf_ly_dashboard_and_integration_menus() {
	//Hide the "Settings → AdFly Integration Settings" menu.
	remove_submenu_page('options-general.php', 'wp-adf-ly-dashboard-and-integration/index.php');
}

add_action('admin_menu', 'plt_hide_wp_adf_ly_dashboard_and_integration_menus', 11);

Where do I put this code?

How to Hide the "Earnings Dashboard for Adf.ly" Dashboard Widget

function plt_hide_wp_adf_ly_dashboard_and_integration_dashboard_widgets() {
	$screen = get_current_screen();
	if ( !$screen ) {
		return;
	}

	//Remove the "Earnings Dashboard for Adf.ly" widget.
	remove_meta_box('adf_ly_dashboard_widget', 'dashboard', 'normal');
}

add_action('wp_dashboard_setup', 'plt_hide_wp_adf_ly_dashboard_and_integration_dashboard_widgets', 20);