$_SERVER['PHP_SELF'] - safari showing as firefox

[russthebarber]

I am just setting up a db to catch user info on my site. After some testing all is working except that when I use Safari, my log wrongly shows that I am using Firefox. I have been scanning the web for a solution but all workarounds I have found seem to be very out of date. Can anyone help with this? here is the code I am using:

 

//logs user info to db
$browser = $_SERVER['HTTP_USER_AGENT'];
$time = $_SERVER['REQUEST_TIME'];
$refer = $_SERVER['HTTP_REFERER'];
$page = $_SERVER['PHP_SELF'];
$pageQuery = $_SERVER['QUERY_STRING'];
$ip = $_SERVER['REMOTE_ADDR'];

[Zane]

Check out PHP's get_browser function

[russthebarber]

Thanks. I have just seen that if you look right to the end of the returned string, you get more specific browser info. Will have to research what all the other stuff means.