WordPress去除/禁止后台侧栏插件和主题版本更新提示

//去除所有更新提示并禁止更新-
add_filter('pre_site_transient_update_core', create_function('$a', "return null;"));//关闭核心提示
add_filter('pre_site_transient_update_plugins', create_function('$a', "return null;"));//关闭插件提示
add_filter('pre_site_transient_update_themes', create_function('$a', "return null;"));//关闭主题提示
remove_action('admin_init', '_maybe_update_core'); //禁止 WordPress 检查更新
remove_action('admin_init', '_maybe_update_plugins'); //禁止 WordPress 更新插件
remove_action('admin_init', '_maybe_update_themes'); //禁止 WordPress 更新主题

//屏蔽某个插件更新通知-
function wcr_remove_update_notifications($value) {
// 要屏蔽的插件位置 (在 wp-content/plugins 文件夹下)
$plugins = array(
'nginx-helper/nginx-helper.php'
);
foreach ($plugins as $key => $plugin) {
if (empty($value->response[$plugin])) {
continue;
}
unset($value->response[$plugin]);
}
return $value;
}
add_filter('site_transient_update_plugins', 'wcr_remove_update_notifications');