phpQueryObject::addClassPHP PHP 메소드

    public function addClassPHP($className)
    {
        foreach ($this->stack(1) as $node) {
            $classes = $node->getAttribute('class');
            $newValue = $classes ? $classes . ' <' . '?php ' . $className . ' ?' . '>' : '<' . '?php ' . $className . ' ?' . '>';
            $node->setAttribute('class', $newValue);
        }
        return $this;
    }