Horde_Pear_Package_Xml_Element_Directory::_insert PHP Method

    private function _insert(Horde_Pear_Package_Xml_Element_Directory $parent, DOMNode $point = null)
    {
        if ($point === null) {
            $point = $parent->getDirectoryNode()->lastChild;
        } else {
            if ($point->previousSibling) {
                $ws = trim($point->previousSibling->textContent);
                if (empty($ws)) {
                    $point = $point->previousSibling;
                }
            }
        }
        $dir = $this->_xml->insert(array("\n " . str_repeat(" ", $this->_level), 'dir' => array('name' => $this->_name), ' ', $this->_xml->createComment(' ' . $this->_path . ' ')), $point);
        $this->_xml->append("\n" . str_repeat(' ', $this->_level + 1), $dir);
        $this->setDirectoryNode($dir);
    }