Revision: 43994
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at April 4, 2011 23:23 by marzsman
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function getDistanceBetweenPoints($latitude1, $longitude1, $latitude2, $longitude2) {
$theta = $longitude1 - $longitude2;
$distance = (sin(deg2rad($latitude1)) * sin(deg2rad($latitude2))) +
(cos(deg2rad($latitude1)) * cos(deg2rad($latitude2)) *
cos(deg2rad($theta)));
$distance = acos($distance);
$distance = rad2deg($distance);
$distance = ($distance * 69.09) * 1.609344;
return (round($distance,2));
}
Initial URL
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Get the distance between 2 points on a map
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Get distance between 2 points
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PHP