php Programming Glossary: lonfrom
Measuring the distance between two coordinates in PHP http://stackoverflow.com/questions/10053358/measuring-the-distance-between-two-coordinates-in-php from degrees to radians latFrom deg2rad latitudeFrom lonFrom deg2rad longitudeFrom latTo deg2rad latitudeTo lonTo deg2rad.. deg2rad longitudeTo latDelta latTo latFrom lonDelta lonTo lonFrom angle 2 asin sqrt pow sin latDelta 2 2 cos latFrom cos latTo.. from degrees to radians latFrom deg2rad latitudeFrom lonFrom deg2rad longitudeFrom latTo deg2rad latitudeTo lonTo deg2rad..
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