Raúl Fernández

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 <code>manage_options</code> 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

Admin Bar Server Info

Lightweight plugin that displays essential server and environment information in a dropdown menu on the WordPress admin bar.

Funlus Oy

WPLifeCycle gives WordPress admins a single dashboard to see exactly which PHP version a site is running, how long it will stay in active/security support, and what to fix before anything breaks.
Key features
<ul>
<li>PHP version badge with active- and security-support countdowns </li>
<li>Multi-site monitoring — push data to your free WPLifeCycle cloud account </li>
<li>SEO audit – on-page checks and scoring (v 3.0+) </li>
<li>OWASP-based security scan (v 3.0+) </li>
<li>Performance scan (v 3.0+) </li>
<li>Secure Admin Link generator – creates a random, time-boxed /wp-admin URL (v 3.0+) </li>
<li>Hooks scanner & tester – lists add_action / add_filter calls, flags conflicts (v 3.1+) </li>
<li>Plugins monitor – tracks version for every active plugin (v 3.1+)</li>
<li>Admin user Log monitor – tracks all admin visits (v 3.2+)</li>
<li>Core, theme, and plugin updater – manage and trigger updates directly via WPLifeCycle (v3.3+)</li>
<li>Improved API interface – faster and more reliable data sync between your site and WPLifeCycle.com (v3.3+)</li>
<li>One-Click Auto Updates for WordPress Core, Plugins, and Themes (v 4.0+)</li>
<li>Dashboard improvements and enhanced access control (v 4.0+)</li>
</ul>
Built for real-world workflows: minimal setup, async scans that respect server load, and .po/.mo files for quick translation.
<h3>Usage</h3>
<ul>
<li>Open Tools → WPLifeCycle to view PHP version details and run scans. </li>
<li>Click Generate Secure Admin Link to create a one-off login URL. </li>
<li>Use the Send to API toggle if you want this site monitored centrally.</li>
</ul>
<h3>Video</h3>
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/uDcyZEi3-Kg?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe>

WPLifeCycle – Free PHP Version Info & Website Manager

This plugin shows your current PHP version, its lifecycle security support days, and can send version data to the WPLifeCycle for proactive planning.

Admin Bar Server Info vs WPLifeCycle – Free PHP Version Info & Website Manager