function getGps($exifCoord, $hemi)
{
$degrees = count($exifCoord) > 0 ? gps2Num($exifCoord[0]) : 0;
$minutes = count($exifCoord) > 1 ? gps2Num($exifCoord[1]) : 0;
$seconds = count($exifCoord) > 2 ? gps2Num($exifCoord[2]) : 0;
$flip = ($hemi == 'W' or $hemi == 'S') ? -1 : 1;
return $flip * ($degrees + $minutes / 60 + $seconds / 3600);
}
function getGps($exifCoord)
{
$degrees = count($exifCoord) > 0 ? gps2Num($exifCoord[0]) : 0;
$minutes = count($exifCoord) > 1 ? gps2Num($exifCoord[1]) : 0;
$seconds = count($exifCoord) > 2 ? gps2Num($exifCoord[2]) : 0;
//normalize
$minutes += 60 * ($degrees - floor($degrees));
$degrees = floor($degrees);
$seconds += 60 * ($minutes - floor($minutes));
$minutes = floor($minutes);
//extra normalization, probably not necessary unless you get weird data
if ($seconds >= 60) {
$minutes += floor($seconds / 60.0);
$seconds -= 60 * floor($seconds / 60.0);
}
if ($minutes >= 60) {
$degrees += floor($minutes / 60.0);
$minutes -= 60 * floor($minutes / 60.0);
}
//return array('degrees' => $degrees, 'minutes' => $minutes, 'seconds' => $seconds);
return $degrees . "°" . $minutes . "′" . $seconds;
}
function getGpstimestamp($exifCoord)
{
$hours = count($exifCoord) > 0 ? gps2Num($exifCoord[0]) : 0;
$minutes = count($exifCoord) > 1 ? gps2Num($exifCoord[1]) : 0;
$seconds = count($exifCoord) > 2 ? gps2Num($exifCoord[2]) : 0;
return sprintf('%02d:%02d:%02d', $hours, $minutes, $seconds);
}
