src/Bearing/BearingSpherical.php
public function calculateFinalBearing(Coordinate $point1, Coordinate $point2): float
    {
        $initialBearing = $this->calculateBearing($point2, $point1);

        return fmod($initialBearing + 180, 360);
    }
public function calculateFinalBearing(Coordinate $point1, Coordinate $point2): float
    {
        $initialBearing = $this->calculateBearing($point2, $point1);

        return fmod($initialBearing + 180, 360);
    }
Calculates the final bearing between the two points.

@param Coordinate $point1
@param Coordinate $point2

@return float