Awesome! Thanks Martin, everything works now.
2007/10/28, Al Pro <[EMAIL PROTECTED]>:
>
> 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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