display navigation menu

Hi. I want to display menu on my navigation bar using arrays (i know it's probbably lame but who care). I tried this, but it tells me that there are invalid arguments.

public function menu($type){
 foreach($type as $key => $value){
  echo"<li><a href=".$type[$value].">".$type[$key]."</a></li>";
 }
}

i have two arrays $array1 and $array2 which contains few static names like 'link1' 'link2' and their data '?page=1' '?page=2' etc. I want to use function function menu(type) which will display menu based on array of type, for example: menu(array1) will display menu based on array1 which is:

<li><a href='?page=1'>link1</a></li>
<li><a href='?page=2'>link2</a></li>

Am I doing it right (actually there is an error with expression or something) and in good way? or it's better to show menu from database instead array?