button_split_box

button_split_box() _class("html")->button_split_box()

    public function button_split_box()
    {
        return _class('html')->button_split_box('input_name', ['k1' => 'key1', 'k2' => 'key2']);
    }

    public function button_split_box($name, $values = [], $selected = '', $extra = [])
    {
        if ($this->_is_bs5) {
            return $this->_bs5()->button_split_box($name, $values, $selected, $extra);
        }
        $extra['button_split'] = true;
        return $this->button_box($name, $values, $selected, $extra);
    }