Reference – How do I handle Namespaces (Tags and Attributes with a Colon in their Name) in SimpleXML?
What are XML namespaces? A colon (:) in a tag or attribute name means that the element or attribute is in an XML namespace. Namespaces are a way of combining different XML formats / standards in one document, and keeping track of which names come from which format. The colon, and the part before it, … Read more