**Security Improvements:**
- Admin permission check prevents unauthorized access
- Error handling prevents sensitive information leakage
- Proper output buffering for secure display

**Compatibility Improvements:**
- PHP 8.0+ compatible (fixed deprecated syntax)
- Works with PHP 7.4 through 8.6
- Better error handling for all PHP versions

**Important:** For best results, use this plugin on a page with a "block" template (minimal template without header/footer) to avoid HTML conflicts, as phpinfo() outputs a full HTML document.

## Requirements
- CMS Made Simple installation
- Administrator access with "Manage Settings" permission
- PHP 7.4 - 8.6

## Features Displayed
- PHP version and build information
- Server configuration and settings
- Loaded PHP extensions and modules
- Environment variables
- PHP directives and their values
- Complete PHP configuration details