Tag: xml

Write XPath attribute and element queries with practical examples for navigating XML document structures.

An introduction to XPath, what it is used for, and how to run XPath queries with PHP.

Learn how to update XML element values and delete nodes with PHP DOM using the document structure from earlier examples.

Learn how to add data to an XML structure and read it with PHP DOM through practical examples.

Learn where PHP DOM fits in XML workflows and how to create an XML document structure with PHP.

Define XML Schema complex elements and data types with XSD through focused document structure examples.

Learn what XML Schema Definition is, why it improves on DTD, and how simple data types work in XSD.

Define XML document structure with DTD rules for elements, attributes, entities, and validation.

Learn how to style XML documents with CSS and link an external stylesheet through practical examples.

Learn the difference between PCDATA and CDATA in XML, and when to use each one.