WordPress屏蔽无用模块及菜单

function remove_menus() {
global $menu;
$restricted = array(
__('Dashboard'), 
__('Posts'), 
__('Media'), 
__('Links'), 
__('Pages'), 
__('Appearance'), 
__('Tools'), 
__('Users'), 
__('Settings'), 
__('Comments'), 
__('Plugins')
);
end ($menu);
while (prev($menu)){
$value = explode(' ',$menu[key($menu)][0]);
if(strpos($value[0], '<') === FALSE) {
if(in_array($value[0] != NULL ? $value[0]:"" , $restricted)){
unset($menu[key($menu)]);
}
}else {
$value2 = explode('<', $value[0]);
if(in_array($value2[0] != NULL ? $value2[0]:"" , $restricted)){
unset($menu[key($menu)]);
}
}
}
}
if (is_admin()){
// 屏蔽左侧菜单
add_action('admin_menu', 'remove_menus');
}

function remove_submenu() {
// 删除”设置”下面的子菜单”隐私”
remove_submenu_page('options-general.php', 'options-privacy.php');
// 删除”外观”下面的子菜单”编辑”
remove_submenu_page('themes.php', 'theme-editor.php');
}
if (is_admin()){
//删除子菜单
add_action('admin_init','remove_submenu');
}

function wp_hide_nag() {
remove_action( 'admin_notices', 'update_nag', 3 );
}
add_action('admin_menu','wp_hide_nag');

function annointed_admin_bar_remove() {
   global $wp_admin_bar;
   $wp_admin_bar->remove_menu('wp-logo');
}
add_action('wp_before_admin_bar_render', 'annointed_admin_bar_remove', 0);

function example_remove_dashboard_widgets() {
   // Globalize the metaboxes array, this holds all the widgets for wp-admin
   global $wp_meta_boxes;
   // 以下这一行代码将删除 "快速发布" 模块
   unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_quick_press']);
   // 以下这一行代码将删除 "引入链接" 模块
   unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_incoming_links']);
   // 以下这一行代码将删除 "插件" 模块
   unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_plugins']);
   // 以下这一行代码将删除 "近期评论" 模块
   unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_recent_comments']);
   // 以下这一行代码将删除 "近期草稿" 模块
   unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_recent_drafts']);
   // 以下这一行代码将删除 "WordPress 开发日志" 模块
   unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_primary']);
   // 以下这一行代码将删除 "其它 WordPress 新闻" 模块
   unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_secondary']);
   // 以下这一行代码将删除 "概况" 模块
   unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_right_now']);
}
add_action('wp_dashboard_setup', 'example_remove_dashboard_widgets' );