lucy24 - 1:19 am on Nov 5, 2012 (gmt 0)

Yes, it's dropping everything after the leading batch of numerics. If you need a placeholder function to let you carry on into the rest of the coding, you can do it by cheating:

$bar = $exif["GPS"]["GPSLatitude"][2];
// $bar = "1224/25";
$place = strpos($bar,"/");
if ($place < strlen($bar))
{
$first = substr($bar,0,$place);
$second = substr($bar,$place+1);
echo $first / $second;
}