Installing Macromedia Dreamveaver 8

We all know for scripting in HTML or javascript pages we have editors in all OS.But for scripting in php we opt for dreamveaver.Which is suitable for any type of scripting .Downloading link for dreamveaver is
www.adobe.com/products/dreamweaver.html .

After installing it we create a new site option from site menu and after filling all the optimal details we are free to start php .