WordPress后台顶部去除新建文章

function so_remove_new_post_link() {
    global $wp_admin_bar;
    $wp_admin_bar->remove_node( 'new-post' );
    // can be extended for other links in this submenu too:
    //$wp_admin_bar->remove_node( 'new-page' );
    //$wp_admin_bar->remove_node( 'new-media' );
    //$wp_admin_bar->remove_node( 'new-user' );
}
add_action( 'admin_bar_menu', 'so_remove_new_post_link', 999 );