/**
* Export this function definition to the given parent DOMElement.
*
* @param \DOMElement $parent Element to augment.
* @param FunctionDescriptor $function Element to export.
* @param \DOMElement $child if supplied this element will be augmented instead of freshly added.
*
* @return void
*/
public function buildFunction(\DOMElement $parent, FunctionDescriptor $function, \DOMElement $child = null)
{
if (!$child) {
$child = new \DOMElement('function');
$parent->appendChild($child);
}
$namespace = $function->getNamespace() ? $function->getNamespace() : $parent->getAttribute('namespace');
$child->setAttribute('namespace', ltrim($namespace, '\\'));
$child->setAttribute('line', $function->getLine());
$child->appendChild(new \DOMElement('name', $function->getName()));
$child->appendChild(new \DOMElement('full_name', $function->getFullyQualifiedStructuralElementName()));
$this->buildDocBlock($child, $function);
foreach ($function->getArguments() as $argument) {
$this->buildArgument($child, $argument);
}
}