ApiGen

ApiGen

ApiGen is an open-source PHP documentation generator that analyzes source code comments and generates API documentation from them. It supports PHP, JavaScript, and XML doc comment formats.
ApiGen image
php documentation generator api

ApiGen: Open-Source PHP Documentation Generator

An open-source software alternative for generating API documentation from source code comments, supporting PHP, JavaScript, and XML formats.

What is ApiGen?

ApiGen is an automated documentation generator for PHP software projects. It analyzes source code comments written in PHPDoc, JSDoc, or Doctrine Annotations format to generate API documentation in multiple output formats.

Some key features of ApiGen include:

  • Generates documentation from PHP docblocks, JSDoc, and Doctrine annotations
  • Supports HTML, JSON, GraphViz output
  • Customizable templates using Twig template engine
  • Syntax highlighting for code samples
  • GitHub-inspired theme with search and navigation
  • Command line interface for integration with build processes
  • Extendable via events and plugins
  • Actively maintained open-source project

ApiGen speeds up the process of creating and maintaining API documentation for PHP projects. Its automated approach avoids having to manually synchronize documentation with code. The generated API docs are interactive, searchable and provide a good developer experience.

ApiGen Features

Features

  1. Generates documentation from PHP docblocks
  2. Supports PHP, JavaScript and XML doc comment formats
  3. Can generate HTML, JSON, PDF and CHM output formats
  4. Has a web-based UI for browsing docs
  5. Integrates with various IDEs and build tools

Pricing

  • Open Source

Pros

Automates documentation generation

Saves time over manually writing docs

Keeps docs synced with code

Produces good looking and navigable docs

Cons

Requires writing docblocks in source code

Limited customization compared to hand-written docs

Docs can get out of date if docblocks not kept updated


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