MACROMEDIA DREAMWEAVER 8-GETTING STARTED WITH DREAMWEAVER Getting Started page 43

XML , or Extensible Markup Language files, have a .xml extension. They
contain data in a raw form that can be formatted using XSL (Extensible
Stylesheet Language). For more information on working with these types
of files, see Chapter 36, "Displaying XML Data in Web Pages" in Using
Dreamweaver.
XSL , or Extensible Stylesheet Language files, have a .xsl or .xslt extension.
They are used to style XML data that you want to display on a web page.
For more information on working with these types of files, see Chapter 36,
"Displaying XML Data in Web Pages" in Using Dreamweaver.
CFML , or ColdFusion Markup Language files, have a .cfm extension.
They are used to process dynamic pages. For more information on working
with these types of files, see Chapter 40, "Building ColdFusion
Applications Rapidly" in Using Dreamweaver.
ASPX
, or ASP.NET files, have a .aspx extension. They are used to process
dynamic pages. For more information on working with these types of files,
see Chapter 41, "Building ASP.NET Applications Rapidly" in Using
Dreamweaver.
PHP , or PHP: Hypertext Preprocessor files, have a .php extension. They
are used to process dynamic pages. For more information on working with
these types of files, see Chapter 43, "Building PHP Applications Rapidly"
in Using Dreamweaver.
Creating new files in Dreamweaver
This section tells you how to create a new blank document in
Dreamweaver.
You can also create new documents in Dreamweaver that are based on a
Dreamweaver design file or on an existing template. For more information,
see "Creating new documents" in Using Dreamweaver.
Accomplishing basic tasks in Dreamweaver 8 43