phpQueryObject::elementsContainsNode PHP Méthode

    protected function elementsContainsNode($nodeToCheck, $elementsStack = null)
    {
        $loop = !is_null($elementsStack) ? $elementsStack : $this->elements;
        foreach ($loop as $node) {
            if ($node->isSameNode($nodeToCheck)) {
                return true;
            }
        }
        return false;
    }