FluentDOM\Query::wrapInner PHP 메소드

    public function wrapInner($content)
    {
        $elements = array();
        foreach ($this->_nodes as $node) {
            foreach ($node->childNodes as $childNode) {
                if (Constraints::isNode($childNode)) {
                    $elements[] = $childNode;
                }
            }
        }
        return $this->spawn($this->wrapNodes($elements, $content));
    }