Logi-CE / fmup

     *

     * @return void

     */

    public function __clone()

    {

        $array = array();

        foreach ($this->data as $key => $value) {

            if ($value instanceof ZendConfig) {

                $array[$key] = clone $value;

            } else {

                $array[$key] = $value;

            }

        }

        $this->data = $array;

    }

    /**

     * Return an associative array of the stored data.

     *

     * @return array

     */

    public function toArray()

    {

        $array = array();

        $data = $this->data;

        foreach ($data as $key => $value) {

            if ($value instanceof ZendConfig) {

                $array[$key] = $value->toArray();

            } else {

                $array[$key] = $value;

            }

        }

        return $array;

    }

    /**

     * Support isset() overloading on PHP 5.1