c9s/phpbrew — pull request #171 by chadrien (2014-02-15 23:37:08+00:00)
Title: Add an upgrade command

I wondered if an `phpbrew upgrade` command could be added.

It goal would simply to upgrade to the newest minor version of php with the same variants than the previous (current) minor version, reinstalling the installed extensions and backporting the config files (basicaly the `etc` dir).

And it seem some good idea to you, I'm up to start working on it within my fork :)