(no version information, might be only in CVS)
DomDocument->create_element_ns -- 
     Create new element node with an associated namespace
    
Description
object 
DomDocument->create_element_ns ( string uri, string name [, string prefix])
     This function returns a new instance of class
     DomElement. The tag name of the element is the
     value of the passed parameter name. The URI of the
     namespace is the value of the passed parameter uri.
     If there is already a namespace declaration with the same uri in the root-node 
     of the document, the prefix of this is taken, otherwise it will take the one provided 
     in the optional parameter prefix or generate a random one.
     This node will not show up in the document unless it is inserted with e.g.
     domnode_append_child().
    
     The return value is FALSE if an error occurred.
    
     See also domdocument_create_element_ns(),
              domnode_add_namespace(),
              domnode_set_namespace(),
              domnode_append_child(),
              domdocument_create_text(),
              domdocument_create_comment(),
              domdocument_create_attribute(),
              domdocument_create_processing_instruction(),
              domdocument_create_entity_reference(), and
              domnode_insert_before().