RDDL, The RDDL_parser Class
RDF, Resource Description Format Data Query Language, The Rdf_parser Class
Really Simple Syndication, The RSS_parser Class
Resource Description Framework, The Rdf_parser Class
Resource Directory Description Language, The RDDL_parser Class
RPC messages, Chapter 6: PHP and XML-Remote Procedure Calls
RSS, The RSS_parser Class
Sablotron, Implementing XSLT with PHP
SAX, Chapter 2: PHP and Simple Application Programming Interface for XML, Chapter 3: PHP and Document Object Model, Chapter 5: PHP and XPath, Chapter 8: Working with Databases using PHP and XML, The class_sax_filters.php Class
SAX parser, Chapter 2: PHP and Simple Application Programming Interface for XML
Schematron, The class_schematron Class
SGML, Storing XML Documents
Simple Application Programming Interface, The class_sax_filters.php Class
Simple Object Access Protocol, Introducing RPC, Appendix E: Implementing SOAP using SOAPx4
SOAP, Introducing RPC, Appendix E: Implementing SOAP using SOAPx4
SOAPx4, Appendix E: Implementing SOAP using SOAPx4
SQL Server, Introducing PHP
Standard Generalized Markup Language, Storing XML Documents