Version Control with PHP

Currently I'm building a simple page 开发者_运维百科for project hosting, and now I've got a question. Is there any implementation of GIT or HG (Mercurial) in PHP? - Yes I know about the command system(), but I'm doing the job on a hosting with few permissions and so I need something in bare PHP.

I already searched on the web, but I didn't find anything. =(

I hope there already exists something like this.

Thanks

You can give glip a try. it looks like git-php might also do the trick.

There are PEAR packages for SVN and GIT :

• VersionControl_Git
• VersionControl_SVN

But I don't remember having seen anything for Mercurial.