Php calculates the distance between two points of geographic coordinates

: This article describes how to calculate the distance between two geographical coordinates in php. if you are interested in the PHP Tutorial, refer to it. Function: calculates the spherical distance between two points based on the circumference rate and the latitude and longitude of the Earth's radius coefficient and the two-point coordinate.
Obtain the two-point coordinate distance:

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The preceding section describes how to calculate the distance between two geographical coordinates in php, including the following content. if you are interested in the PHP Tutorial.