I've used example called pel_add_gpsinfo.php. I found it when I followed by
one of links that you gave me.

There is piece of code from this example, including function:
--------------------
$GPS_LONGITUDE = convertGps($GPS_LONGITUDE); //converting from decimal
to conventional coordinate system
$GPS_LATITUDE = convertGps($GPS_LATITUDE);
function convertGps($gpsnumber)
{
if ($gpsnumber > 180 || $gpsnumber < -180){
echo("Error: Degrees should be between -180 and 180.
($gpsnumber)<br>");
return null;
}
else {
$gpsnumber= abs($gpsnumber); //make sure number is positive (no
distinction here for N/S or W/E)
$gps_array = explode (".", $gpsnumber); //cut out the first digits
$deg = $gps_array[0]; //first digits are degrees
$min = $gps_array[1]*60; // the remaining digits times 60 are
minutes
$sec = substr($min, 2); //here we take all but the fist 2 digits
$sec = $sec * 60; //those times 60 are the secondes
$sec = substr($sec, 0, 3); //seconds, max length=3
$min = substr($min,0,2); //minutes max length = 2
$returnarray = array($deg,$min,$sec);
//echo "Result: $deg / $min / $sec"."<br>";
return $returnarray;
}
}
--------------------
I wonder where is the error in this function?

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