This library contains several useful xsd schemas defined by the W3C to be able to validate against the schema definitions without requiring access to the internet.

Installation

Open a command console, enter your project directory and execute the following command to download the lates stable version of this bundle:

$ composer require metasyntactical/w3c-xml-namespaces

This command requires you to have Composer installed globally, as explained in the installation chapter of the Composer documentation.