Foxy79 · February 26, 2016 08:58
diff --git a/geo.php b/geo.php
 <?php
 
 function locDistance($lat1, $lon1, $lat2, $lon2) {
  $theta = $lon1 - $lon2;
  $dist = sin(deg2rad($lat1)) * sin(deg2rad($lat2)) +  cos(deg2rad($lat1)) * cos(deg2rad($lat2)) * cos(deg2rad($theta));
  $dist = acos($dist);
  $dist = rad2deg($dist);
  $miles = $dist * 60 * 1.1515;
  return ($miles * 1.609344 * 1000);

 }
	<?php

	function locDistance($lat1, $lon1, $lat2, $lon2) {
	$theta = $lon1 - $lon2;
	$dist = sin(deg2rad($lat1)) * sin(deg2rad($lat2)) + cos(deg2rad($lat1)) * cos(deg2rad($lat2)) * cos(deg2rad($theta));
	$dist = acos($dist);
	$dist = rad2deg($dist);
	$miles = $dist * 60 * 1.1515;
	return ($miles * 1.609344 * 1000);

	}