Create Google Chrome Crx file with PHP

Question

Id like to be able to generate a crx file with PHP.

A crx file is a zip file with an additional header and Im at a lost on how to create this header. I can create a

Answer 1

The CRX format is described in detail on the documentation page: http://code.google.com/chrome/extensions/crx.html

There are examples on the end of that file for Ruby and Bash. Follow the format in your language (PHP).