Shorter stuff

[NZ_Kiwis]

I have this
echo $_SERVER['HTTP_USER_AGENT'];

Which prints this
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)

How do I make it three different variables

$1 = Mozilla/4.0;
$2 = MSIE 6.0;
$3 = Windows NT 5.0;

[devinemke]

$explode1 = explode('(', $_SERVER['HTTP_USER_AGENT']);
$browser_name = trim($explode1[0]);
$explode2 = explode(';', $explode1[1]);
$browser_version = trim($explode2[1]);
$os = trim($explode2[2]);

echo $browser_name . '<br>' . $browser_version . '<br>' . $os;