I am using two separate cookies in CakePHP to store two separate arrays:

```
$this->Cookie->write('first', $firstArray, true, '6 months');
$this->Cookie->write('second', $secondArray, true, '6 months');

```

The way I access the arrays stored in my cookies is by using this:

```
$firstArray = $this->Cookie->read('first');
$secondArray = $this->Cookie->read('second');

```

I want to put info for both in the same cookie in order to save some overhead. Any ideas about how to achieve this so that I can use a single cookie to store both arrays in CakePHP, and then access those values? Thank you.