Filename extension | .xml |
---|---|
Internet media type |
|
Uniform Type Identifier (UTI) | public.xml |
UTI conformation | public.text |
Developed by | World Wide Web Consortium |
Type of format | Markup language |
Extended from | SGML |
Extended to | Numerous, including: XHTML, RSS, Atom, KML |
Standard | 1.0 (Fifth Edition) November 26, 2008 1.1 (Second Edition) August 16, 2006 |
Open format? | Yes |
The Extensible Markup Language (short XML) is a markup language like HTML but is extensible.[3] It's created by the World Wide Web Consortium (W3C). XML defines rules for the construction of a document. XML adds context to the information in a document. It does not say how this should be displayed.
Some programs get information out of an XML-document. To do that, they need an API.[4] There are many APIs for XML.
You can write a description of an XML document in a way that is useful for programmers. There are several languages for this; the best known is called DTD.
Code!