Flake\Core\DOM\HTMLElement::getTreePosition PHP Méthode

    function getTreePosition()
    {
        # Tree position is number 100^level + sibling offset
        $iLevel = substr_count($this->getNodePath(), "/") - 2;
        # -1 to align on 0, and -1 to compensate for /document
        if ($iLevel === 0) {
            return $this->getSiblingPosition();
        } else {
            return pow(10, $iLevel) + $this->getSiblingPosition();
        }
    }