Array Question

How can I setup an array so I can access it like this:

PHP Code:

---

echo $config["forumtitle"];

//would output VB Q and A, for example 


---

Rather than:

PHP Code:

---

echo $config[122]; 


---

:confused: Thanks in advance.

Like this I think.

PHP Code:

---

$PhoebeDog = array (
        name=>"Phoebe",
        description=>"fat dog",
        color=>"grey and white",
        age=>7
                ); 


---

That works great, thanks! :)