Currently, I'm working freelance and doing small projects (i.e. about 1 week to 1 month) for my customers. I use tools like FTP to upload/download files; setup a local web and database server for some projects; sometimes use Git or SVN for bigger projects. But most of the time, I just use FTP. This works just fine for me.
But now I'm planning to expand my work and may hire 1 or 2 programmers. Most of my works will be PHP/MySQL. What setting will be more suitable for my team? I goal is to minimize the configuration time. Thank you.