SimpleXML
SimpleXMLElement->addAttribute()
SimpleXML
PHP Manual

# SimpleXML Functions

## Table of Contents

- 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

SimpleXML
SimpleXMLElement->addAttribute()
SimpleXML
PHP Manual