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Try this function out to calculate distance between to points of latitude and longitude
This code includes a function haversine_distance that calculates the distance between two points on the Earth's surface using the Haversine formula. The function takes four parameters: the latitude and longitude of the first point, and the latitude and longitude of the second point.
Distical is a PHP distance calculator library of which, amongst other things is developed to calculate the distance between two or more lat/long coordinates.
15 sie 2016 · This stackoverflow thread has several implementations of the Haversine formula, which is used for distance calculation. In that thread, a PHP implementation is included as well, which I blatantly copied and pasted below.
Distance calculations. PHPCoord can calculate the distance between two Point s via the calculateDistance() method. public function calculateDistance( Point $to, ): Length. The distance between two ProjectedPoint s is calculated via Pythagoras. The distance between two GeographicPoint s or two GeocentricPoint s is calculated via Vincenty’s formula.
Now, you can call the `distance` function with the latitude and longitude of two coordinates to get the distance between them. Here's an example usage: php $lat1 = 52.520008; // Latitude of coordinate 1 $lon1 = 13.404954; // Longitude of coordinate 1 $lat2 = 48.856613; // Latitude of coordinate 2 $lon2 = 2.352222; // Longitude of coordinate 2 ...
In this tutorial, we will show you how to calculate the distance between two locations geolocated by using latitude and longitude in PHP. This distance calculation uses the Spherical Law of Cosines, which uses trigonometry to measure the curvature of the earth, to accurately measure the distances on the Earth. <?php.
