WordPress 技巧：如何移除 WordPress 后台的菜单

add_action( 'admin_menu', 'wpjam_remove_admin_menus' );
function wpjam_remove_admin_menus(){
	remove_menu_page( 'index.php' );                  //Dashboard
	remove_menu_page( 'edit.php' );                   //Posts
	remove_menu_page( 'upload.php' );                 //Media
	remove_menu_page( 'edit.php?post_type=page' );    //Pages
	remove_menu_page( 'edit-comments.php' );          //Comments
	remove_menu_page( 'themes.php' );                 //Appearance
	remove_menu_page( 'plugins.php' );                //Plugins
	remove_menu_page( 'users.php' );                  //Users
	remove_menu_page( 'tools.php' );                  //Tools
	remove_menu_page( 'options-general.php' );        //Settings
}

remove_menu_page( 'options-general.php' );        //Settings

http://yourdomain.com/wp-admin/edit.php?post_type=portfolio

remove_menu_page( 'edit.php?post_type=portfolio' );