SDO_DAS_XML::saveString
Introduction
XML Manipulation
PHP Manual

# SimpleXML

- Introduction
- Installing/Configuring
  - Installation
  - Runtime Configuration
  - Resource Types
- Predefined Constants
- Examples
- SimpleXML Functions
  - SimpleXMLElement->addAttribute() — Adds an attribute to the SimpleXML element
  - SimpleXMLElement->addChild() — Adds a child element to the XML node
  - SimpleXMLElement->asXML() — Return a well-formed XML string based on SimpleXML element
  - SimpleXMLElement->attributes() — Identifies an element's attributes
  - SimpleXMLElement->children() — Finds children of given node
  - SimpleXMLElement->__construct() — Creates a new SimpleXMLElement object
  - SimpleXMLElement->getDocNamespaces() — Returns namespaces declared in document
  - SimpleXMLElement->getName() — Gets the name of the XML element
  - SimpleXMLElement->getNamespaces() — Returns namespaces used in document
  - SimpleXMLElement->registerXPathNamespace() — Creates a prefix/ns context for the next XPath query
  - SimpleXMLElement->xpath() — Runs XPath query on XML data
  - simplexml_import_dom — Get a SimpleXMLElement object from a DOM node.
  - simplexml_load_file — Interprets an XML file into an object
  - simplexml_load_string — Interprets a string of XML into an object

SDO_DAS_XML::saveString
Introduction
XML Manipulation
PHP Manual