How to Hide Force Refresh Admin Menus and Meta Boxes - PluginTests.com

How to Hide the "Force Refresh" Admin Menu

function plt_hide_force_refresh_menus() {
	//Hide the "Tools → Force Refresh" menu.
	remove_submenu_page('tools.php', 'force_refresh');
}

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

Where do I put this code?

How to Hide the "Force Refresh" Meta Box

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

	//Hide the "Force Refresh" meta box.
	remove_meta_box('force_refresh_specific_page_refresh', $screen->id, 'side');
}

add_action('add_meta_boxes', 'plt_hide_force_refresh_metaboxes', 20);