src/Data/Xml.php
private function _getXPath()
    {
        if ($this->_xPath === NULL) {
            $this->_xPath = new DOMXPath($this->_domDoc);
        }

        return $this->_xPath;
    }
private function _getXPath()
    {
        if ($this->_xPath === NULL) {
            $this->_xPath = new DOMXPath($this->_domDoc);
        }

        return $this->_xPath;
    }
private function _getXPath ( ) { if ( $ this -> _xPath === NULL ) { $ this -> _xPath = new DOMXPath ( $ this -> _domDoc ) ; } return $ this -> _xPath ; }
Create a new DOMXPath.

@return DOMXPath
Create a new DOMXPath .