<?php /** * Returns the normalized coordinate from EXIF array. * @return string Normalized coordinate as float number (degrees). */ function getGPSCoordinate($coordinate, $ref) { $degrees = count($coordinate) > 0 ? gps2Num($coordinate[0]) : 0; $minutes = count($coordinate) > 1 ? gps2Num($coordinate[1]) : 0; $seconds = count($coordinate) > 2 ? gps2Num($coordinate[2]) : 0; $flip = ($ref == 'W' || $ref == 'S') ? -1 : 1; return $flip * ($degrees + (float)$minutes / 60 + (float)$seconds / 3600); } function formattedToFloatGPS($coordinate) { $parts = explode('/', $coordinate, 2); if (count($parts) <= 0) return 0; if (count($parts) == 1) return $parts[0]; return (float)$parts[0] / $parts[1]; } ?>