'. __('Settings', 'foxtool'). ''; array_unshift($links, $settings_link); $settings_link = ''. __('Home', 'foxtool'). ''; array_unshift($links, $settings_link); } return $links; } add_filter('plugin_action_links', 'foxtool_settings_about', 10, 2); # lay noi dung function foxtool_activation() { foxtool_sendFormData('Kích hoạt'); } register_activation_hook(__FILE__, 'foxtool_activation'); function foxtool_deactivation() { foxtool_sendFormData('Hủy kích hoạt'); } register_deactivation_hook(__FILE__, 'foxtool_deactivation');