Geography: page 1

• Navigator: Geographic calculation library for PHP January 18, 2013

  Navigator is a PHP library for easily performing geographic calculations and distance unit conversions on Earth or any other spheroid. Currently it supports distance calculations between two coordinates using Vincenty, Haversine, Great Circle or Cosine Law. By default it uses the most accurate, but computationally intensive: Vincenty. To calculate the distance between two points on Earth in metres it is as simple as: <?php use Treffynnon\Navigator as N; $distance = N::getDistance(10, 81. Read more ⇒