This powerful tool makes it super easy to install and use, thanks to the convenience of Docker or PHAR. With phpDocumentor, you can create beautiful documentation that delves deep into your code, offering UML Class Diagrams generated using either PlantUML or GraphViz. It supports the latest features in PHP, and its use of DocBlocks provides even more insightful information.

Searching for specific methods is a breeze, as the application offers full-text search capability, even when offline. You can get started quickly by downloading the latest PHAR file or utilizing the provided Docker image. While there is a composer package available, it is worth noting that due to potential conflicts, the installation through composer is not outright recommended or supported by the creators of phpDocumentor