/**
* Gets a path to a node via SPL Stack implementation
*
* Pass in the child node and will recurse up the XML tree to print out
* the path in the tree to that node
*
* <config>
* <path>
* <to>
* <node>
* Node Value
* </node>
* </to>
* </path>
* </config>
*
* If you pass in the "node" object, this will print out
* config/path/to/node/
*
* @param SimpleXmlElement $element Child element to find path to
*
* @return string
* @access public
*/
public function getPath(SimpleXmlElement $element)
{
$this->_iterator->push($element->getName() . '/');
if (!$element->getSafeParent()) {
return $this->_iterator->pop();
}
return $this->getPath($element->getParent()) . $this->_iterator->pop();
}
/**
* Gets a path to a node via array implementation
*
* Pass in the child node and will recurse up the XML tree to print out
* the path in the tree to that node
*
* <config>
* <path>
* <to>
* <node>
* Node Value
* </node>
* </to>
* </path>
* </config>
*
* If you pass in the "node" object, this will print out
* config/path/to/node/
*
* @param SimpleXmlElement $element Child element to find path to
*
* @return string
* @access public
*/
public function getPath(SimpleXmlElement $element)
{
$this->_iterator[] = $element->getName() . '/';
if (!$element->getSafeParent()) {
return array_pop($this->_iterator);
}
return $this->getPath($element->getParent()) . array_pop($this->_iterator);
}