Ẩn thông báo Update theme, source plugin cho Website

/**
* Ẩn thông báo Update Website
*/
function ebsviet_remove_core_updates(){
global $wp_version;return(object) array('last_checked'=> time(),'version_checked'=> $wp_version,);
}
add_filter('pre_site_transient_update_core','ebsviet_remove_core_updates'); //hide updates for WordPress itself
add_filter('pre_site_transient_update_plugins','ebsviet_remove_core_updates'); //hide updates for all plugins
add_filter('pre_site_transient_update_themes','ebsviet_remove_core_updates'); //hide updates for all themes