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VS.Php is a Php integrated development environment based on Visual Studio. With VS.Php you can design, develop, debug and deploy Php applications within the Visual Studio IDE. VS.Php key features are around providing rich Php and Smarty editing capabilities as well as its ability to debug Php scripts locally as well as remotely.
VS.Php offers a set of productivity features designed to improve productivity. The new 2.3 release offers many improvements around working on remote projects including remote access, importing and improved deployment.
We use Codelobster PHP Edition for our work - http://www.codelobster.com
It works much faster