An application for building and managing Phars.

View the Project on GitHub box-project/box2

The Box application simplifies the Phar building process. Out of the box (no pun intended), the application can do many great things:

Since the application is based on the Box library, you get its benefits as well:

How do I get started?

You can use Box in one of three ways:

As a Phar (Recommended)

You may download a ready-to-use version of Box as a Phar:

$ curl -LSs | php

The command will check your PHP settings, warn you of any issues, and the download it to the current directory. From there, you may place it anywhere that will make it easier for you to access (such as /usr/local/bin) and chmod it to 755. You can even rename it to just box to avoid having to type the .phar extension every time.

$ box --version

Whenever a new version of the application is released, you can simply run the update command to get the latest version:

$ box update

As a Global Composer Install

This is probably the best way when you have other tools like phpunit and other tools installed in this way:

$ composer global require 'kherge/box=~2.4' --prefer-source

As a Composer Dependency

You may also install Box as a dependency for your Composer managed project:

$ composer require --dev kherge/box=~2.0


    "require-dev": {
        "kherge/box": "~2.0"

Be aware that using this approach requires additional configuration steps to prevent Box's own dependencies from accidentally being added to your Phar, causing file size bloat. You can find more information about this issue on the wiki.

Once you have installed the application, you can run the help command to get detailed information about all of the available commands. This should be your go-to place for information about how to use Box. You may also find additional useful information on the wiki. If you happen to come across any information that could prove to be useful to others, the wiki is open for you to contribute.

$ box help

Creating a Phar

To get started, you may want to check out the example application that is ready to be built by Box. How your project is structured is entirely up to you. All that Box requires is that you have a file called box.json at the root of your project directory. You can find a complete and detailed list of configuration settings available by seeing the help information for the build command:

$ box help build

You may find example configuration files for popular projects on the wiki.

Once you have configured your project using box.json (or box.json.dist), you can simply run the build command in the directory containing box.json:

$ box build -v

The -v option enabled verbose output. This will provide you with a lot of useful information for debugging your build process. Once you are satisfied with the results, I recommend not using the verbose option. It may considerably slow down the build process.


You can contribute in one of three ways:

  1. File bug reports using the issue tracker.
  2. Answer questions or fix bugs on the issue tracker.
  3. Contribute new features or update the wiki.

The code contribution process is not very formal. You just need to make sure that you follow the PSR-0, PSR-1, and PSR-2 coding guidelines. Any new code contributions must be accompanied by unit tests where applicable.