XML::DOM::DOMImplementation - Information about XML::DOM implementation

       The DOMImplementation interface provides a number of methods for performing operations that are
       independent of any particular instance of the document object model.

       The DOM Level 1 does not specify a way of creating a document instance, and hence document creation is an
       operation specific to an implementation. Future Levels of the DOM specification are expected to provide
       methods for creating documents directly.

   METHODS
       hasFeature (feature, version)
           Returns 1 if and only if feature equals "XML" and version equals "1.0".

perl v5.36.0                                       2022-10-14                   XML::DOM::DOMImplementation(3pm)

       XML::DOM::DOMImplementation - Information about XML::DOM implementation