How to automate svn and building process?

After we tested the code in repository is OK,

how to auto开发者_开发知识库mate the building process, say, updating the production code with those in svn?

If it matters, I'm talking about PHP source code.

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use one of continuous integration systems. they are many. we use http://cruisecontrol.sourceforge.net and http://hudson-ci.org. Also you could have a look at http://www.capify.org/index.php/Capistrano, here is the stackoverflow topic: SVN Website Development and Deployment Solution