/**
* Retrieves a DOMElement which corresponds to this element and all
* child properties. This is used to build an entry back into a DOM
* and eventually XML text for application storage/persistence.
*
* @param DOMDocument $doc The DOMDocument used to construct DOMElements
* @return DOMElement The DOMElement representing this element and all
* child properties.
*/
public function getDOM($doc = null, $majorVersion = 1, $minorVersion = null)
{
$element = parent::getDOM($doc, $majorVersion, $minorVersion);
if ($this->_who !== null) {
$element->appendChild($this->_who->getDOM($element->ownerDocument));
}
return $element;
}
public function testExtensionAttributes()
{
$extensionAttributes = $this->who->extensionAttributes;
$extensionAttributes['foo1'] = array('name' => 'foo1', 'value' => 'bar');
$extensionAttributes['foo2'] = array('name' => 'foo2', 'value' => 'rab');
$this->who->extensionAttributes = $extensionAttributes;
$this->assertEquals('bar', $this->who->extensionAttributes['foo1']['value']);
$this->assertEquals('rab', $this->who->extensionAttributes['foo2']['value']);
$whoXml = $this->who->saveXML();
$newWho = new Extension\Who();
$newWho->transferFromXML($whoXml);
$this->assertEquals('bar', $newWho->extensionAttributes['foo1']['value']);
$this->assertEquals('rab', $newWho->extensionAttributes['foo2']['value']);
}