我们如何在php中分离度数分钟秒

Question

I am getting GPS Latitude and Longitude as below using exiftool

  GPS Latitude                    : 22 deg 44' 42.36" N
  GPS Longitude                   : 75 deg 53' 33.00" E

I need to separate 22 deg 44' 42.36" N into

22 deg

44 minutes

42.36 second

Sometime the formatted would be 110° 29' 01.1

How I separate these??

Answer 1

If the input is formatted always the way you've shown, you can simply split it by space, and then do some more formatting.

$parts = explode(" ",$str);

$latlong['deg'] = $parts[0]." deg";
$latlong['min'] = str_replace("'","",$parts[2])." minutes";
$latlong['seconds'] = str_replace("'","",$parts[3])." seconds";

print_r($latlong);

Then maybe wrap that in a function and add some verification-tests (is_numeric,..)