Title: Admin Bar Server Info
Author: Raúl Fernández
Published: <strong>2025 年 12 月 26 日</strong>
Last modified: 2026 年 1 月 18 日

---

搜索插件

![](https://ps.w.org/admin-bar-server-info/assets/banner-772x250.png?rev=3441929)

![](https://ps.w.org/admin-bar-server-info/assets/icon-256x256.png?rev=3441889)

# Admin Bar Server Info

 作者：[Raúl Fernández](https://profiles.wordpress.org/raulfg/)

[下载](https://downloads.wordpress.org/plugin/admin-bar-server-info.1.2.1.zip)

 * [详情](https://cn.wordpress.org/plugins/admin-bar-server-info/#description)
 * [评价](https://cn.wordpress.org/plugins/admin-bar-server-info/#reviews)
 *  [安装](https://cn.wordpress.org/plugins/admin-bar-server-info/#installation)
 * [开发进展](https://cn.wordpress.org/plugins/admin-bar-server-info/#developers)

 [支持](https://wordpress.org/support/plugin/admin-bar-server-info/)

## 描述

**Admin Bar Server Info** displays essential server and environment information 
in a convenient dropdown menu on the WordPress admin bar.

The plugin is intentionally minimal and focused. It does not add settings pages,
dashboard widgets, frontend output, or database storage. It simply shows key environment
information in an organized dropdown menu accessible with one click from the admin
bar for users with administrative permissions.

Displayed information includes:

**PHP Information:**
 – PHP version (full version with architecture bits) – PHP 
SAPI (Server API: mod_php, fpm, cgi, etc.) – Operating system (Linux, Windows, Darwin,
etc.) – Max execution time – Max upload size

**Memory Information:**
 – Current memory usage and limit (with percentage) – WordPress
memory limit (WP_MEMORY_LIMIT)

**Server Information:**
 – Server software (Apache, Nginx, LiteSpeed, IIS, Caddy,
etc.) – Database version (MySQL or MariaDB with version) – Server IP address (with
hostname) – Disk space (free/total with percentage used)

**WordPress Information:**
 – WordPress version

The information is visible only to users with the `manage_options` capability.

**Key characteristics:**
 – Dropdown menu – all information organized and accessible
with one click – Icon-only display in admin bar for space efficiency – No configuration
required – works immediately after activation – No frontend output – admin area 
only – No database tables or stored options – No external requests – all data gathered
locally – Minimal CSS – only for admin bar styling (follows WordPress best practices)–
No JavaScript dependencies – No tracking or data collection – Developer-friendly
format – compact and logically organized – Fully responsive – adapts to mobile screens

## 屏幕截图

 * [[
 * Server and environment information displayed in the WordPress admin bar.

## 安装

 1. Upload the `admin-bar-server-info` folder to the `/wp-content/plugins/` directory.
 2. Activate the plugin through the “Plugins” menu in WordPress.
 3. The server information will appear automatically in the admin bar for administrators.

## 常见问题

### Who can see the server information?

Only users with the `manage_options` capability can see the information.

### Does this plugin store any data?

No. The plugin does not store any data or create database tables.

### Does this plugin make external requests?

No. The plugin does not perform any external HTTP requests or API calls.

### Does this plugin affect performance?

No noticeable impact. The plugin adds a single admin bar item and performs minimal
checks.

### Does this plugin work with multisite?

Yes. The plugin works in both single-site and multisite installations. Visibility
depends on user capabilities.

## 评价

此插件暂无评价。

## 贡献者及开发者

「Admin Bar Server Info」是开源软件。 以下人员对此插件做出了贡献。

贡献者

 *   [ Raúl Fernández ](https://profiles.wordpress.org/raulfg/)

「Admin Bar Server Info」插件已被翻译至 1 种本地化语言。 感谢[所有译者](https://translate.wordpress.org/projects/wp-plugins/admin-bar-server-info/contributors)
为本插件所做的贡献。

[帮助将「Admin Bar Server Info」翻译成简体中文。](https://translate.wordpress.org/projects/wp-plugins/admin-bar-server-info)

### 对开发感兴趣吗?

您可以[浏览代码](https://plugins.trac.wordpress.org/browser/admin-bar-server-info/)，
查看[SVN仓库](https://plugins.svn.wordpress.org/admin-bar-server-info/)，或通过[RSS](https://plugins.trac.wordpress.org/log/admin-bar-server-info/?limit=100&mode=stop_on_copy&format=rss)
订阅[开发日志](https://plugins.trac.wordpress.org/log/admin-bar-server-info/)。

## 更新日志

#### 1.2.1

 * Fixed translation loading issues in local development environments
 * Removed deprecated `apply_filters('plugin_locale')` to comply with WordPress.
   org coding standards
 * Updated plugin description to reflect dropdown menu functionality
 * Minor code optimizations

#### 1.2.0

 * Changed display mode to dropdown menu – server information now appears in a dropdown
   menu accessible via icon in the admin bar
 * Added disk space information to server info – shows free/total disk space with
   percentage used
 * Added full translation support with .pot template and Spanish (es_ES) translations
 * Improved admin bar icon display (icon-only mode for better space efficiency)
 * Enhanced mobile responsiveness – dropdown menu adapts to mobile screens
 * All user-facing strings are now translatable

#### 1.1.0

 * Major update with comprehensive server information
 * Now displays PHP details (version, SAPI, OS, execution time, upload size)
 * Memory information (usage and WordPress limit)
 * Server details (software, database, IP)
 * WordPress version
 * Information is logically grouped and formatted for developers
 * CSS moved to separate file following WordPress best practices
 * Improved admin bar styling with custom colors

#### 1.0.3

 * Added server IP address display – shows the server’s IP address (supports SERVER_ADDR
   and LOCAL_ADDR for IIS compatibility)
 * Added memory usage display – shows current memory usage, memory limit, and usage
   percentage
 * Improved server information completeness for better debugging and monitoring

#### 1.0.2

 * Improved MariaDB detection – now correctly distinguishes between MySQL and MariaDB
 * Uses SQL VERSION() query for more accurate database type detection
 * Fixed issue where MariaDB was incorrectly displayed as MySQL

#### 1.0.1

 * Added Spanish translation (readme-es_ES.txt)
 * Added English translation files (en_US)
 * Improved translation support for plugin description
 * Updated translation files with plugin name and description

#### 1.0.0

 * Initial release
 * Display PHP version in admin bar
 * Display database version (MySQL/MariaDB)
 * Detect and display server software
 * Display WordPress version
 * Admin-only visibility
 * No configuration required

## 额外信息

 *  版本 **1.2.1**
 *  最后更新：**3 月前**
 *  活跃安装数量 **20+**
 *  WordPress 版本 ** 5.0 或更高版本 **
 *  已测试的最高版本为 **6.9.4**
 *  PHP 版本 ** 7.4 或更高版本 **
 *  语言
 * [English (US)](https://wordpress.org/plugins/admin-bar-server-info/) 和 [Spanish (Spain)](https://es.wordpress.org/plugins/admin-bar-server-info/).
 *  [翻译成简体中文](https://translate.wordpress.org/projects/wp-plugins/admin-bar-server-info)
 * 标签
 * [admin bar](https://cn.wordpress.org/plugins/tags/admin-bar/)[php version](https://cn.wordpress.org/plugins/tags/php-version/)
   [server info](https://cn.wordpress.org/plugins/tags/server-info/)[system info](https://cn.wordpress.org/plugins/tags/system-info/)
 *  [高级视图](https://cn.wordpress.org/plugins/admin-bar-server-info/advanced/)

## 评级

尚未提交反馈。

[Your review](https://wordpress.org/support/plugin/admin-bar-server-info/reviews/#new-post)

[查看全部评论](https://wordpress.org/support/plugin/admin-bar-server-info/reviews/)

## 贡献者

 *   [ Raúl Fernández ](https://profiles.wordpress.org/raulfg/)

## 支持

有话要说吗？是否需要帮助？

 [查看支持论坛](https://wordpress.org/support/plugin/admin-bar-server-info/)