7b2柒比贰主题添加后台顶部主题设置菜单

安装柒比贰主题以后，后台左侧菜单项会有很多，每次需要设置主题需要向下拉到最底下才能找到，及其不方便，决定把菜单搞到顶部导航栏，分层显示，方便修改主题设置。

方法：

1、在子主题functions.php添加代码

/* 
 * 添加包含多个链接的子菜单
 */  
function custom_adminbar_menu( $meta = TRUE ) {
    global $wp_admin_bar;  
        if ( !is_user_logged_in() ) { return; }  
        if ( !is_super_admin() || !is_admin_bar_showing() ) { return; }  
    $zms_url = get_home_url( $blog->userblog_id, '/wp-admin/admin.php?page=');
    $wp_admin_bar->add_menu( array(  
        'id' => 'custom_menu',  
        'title' => __( '7b2设置' ) )           /* 设子菜单名 */  
    );  
            /* menu links */  
            $wp_admin_bar->add_menu( array(  
                'parent'    => 'custom_menu',
                'id' => 'sub_menu', 
                'title'     => '主题设置',             /* 设置链接名 */  
                'href'  => $zms_url. 'zrz_options' /* 设置链接地址 */  
               /* 'meta'  => array( target => '_blank' )*/ )  
            );  
                          //二级菜单
                $wp_admin_bar->add_menu( array(  
                          'parent'    => 'sub_menu',  
                          'title'     => '基本设置',              
                          'href'  => $zms_url. 'zrz_options&tab=home' 
                         )  
                        ); 
                $wp_admin_bar->add_menu( array(  
                          'parent'    => 'sub_menu',  
                          'title'     => '显示设置',              
                          'href'  => $zms_url. 'zrz_options&tab=display' 
                         )  
                        ); 
                $wp_admin_bar->add_menu( array(  
                          'parent'    => 'sub_menu',  
                          'title'     => '媒体',              
                          'href'  => $zms_url. 'zrz_options&tab=media' 
                         )  
                        ); 
                $wp_admin_bar->add_menu( array(  
                          'parent'    => 'sub_menu',  
                          'title'     => '登录/注册',              
                          'href'  => $zms_url. 'zrz_options&tab=social' 
                         )  
                        ); 
                 $wp_admin_bar->add_menu( array(  
                          'parent'    => 'sub_menu',  
                          'title'     => '投稿',              
                          'href'  => $zms_url. 'zrz_options&tab=writing' 
                         )  
                        ); 
                $wp_admin_bar->add_menu( array(  
                          'parent'    => 'sub_menu',  
                          'title'     => '阅读',              
                          'href'  => $zms_url. 'zrz_options&tab=reading' 
                         )  
                        ); 
                $wp_admin_bar->add_menu( array(  
                          'parent'    => 'sub_menu',  
                          'title'     => '导航链接',              
                          'href'  => $zms_url. 'zrz_options&tab=links' 
                         )  
                        ); 
                $wp_admin_bar->add_menu( array(  
                          'parent'    => 'sub_menu',  
                          'title'     => '财富设置',              
                          'href'  => $zms_url. 'zrz_options&tab=credit' 
                         )  
                        ); 
                $wp_admin_bar->add_menu( array(  
                          'parent'    => 'sub_menu',  
                          'title'     => '支付设置',              
                          'href'  => $zms_url. 'zrz_options&tab=pay' 
                         )  
                        ); 
                $wp_admin_bar->add_menu( array(  
                          'parent'    => 'sub_menu',  
                          'title'     => '任务设置',              
                          'href'  => $zms_url. 'zrz_options&tab=task' 
                         )  
                        ); 
                $wp_admin_bar->add_menu( array(  
                          'parent'    => 'sub_menu',  
                          'title'     => '等级制度',              
                          'href'  => $zms_url. 'zrz_options&tab=lv' 
                         )  
                        ); 
                $wp_admin_bar->add_menu( array(  
                          'parent'    => 'sub_menu',  
                          'title'     => '邮件发送',              
                          'href'  => $zms_url. 'zrz_options&tab=mail' 
                         )  
                        ); 
                $wp_admin_bar->add_menu( array(  
                          'parent'    => 'sub_menu',  
                          'title'     => '广告设置',              
                          'href'  => $zms_url. 'zrz_options&tab=ads' 
                         )  
                        ); 
            $wp_admin_bar->add_menu( array(  
                'parent'    => 'custom_menu',  
                'title'     => '卡密设置',   
                'href'  =>  $zms_url.  '/wp-admin/admin.php?zrz_options_card'
              )
            );  
              $wp_admin_bar->add_menu( array(  
                'parent'    => 'custom_menu',  
                'title'     => '邀请码',           /* 设置链接名 */   
                'href'  => $zms_url. '/wp-admin/admin.php?page=zrz_options_invitation' 
                )
            ); 
}  
add_action( 'admin_bar_menu', 'custom_adminbar_menu', 150 );