waaseyaa / geo

v0.1.0-alpha.300 2026-09-01 22:13 UTC

Requires

• php: >=8.5

Requires (Dev)

• phpunit/phpunit: ^13.0

GPL-2.0-or-later

Published on Packagist.org on 2026-09-02 16:15 UTC

README

Layer 0 — Foundation

Geospatial utilities for Waaseyaa: great-circle distance calculation.

GeoDistance::haversine($lat1, $lon1, $lat2, $lon2) returns the great-circle distance between two lat/lon points in kilometres, using the Haversine formula. That is currently the package's only utility — there is no equirectangular variant, no metres option, and no coordinate parsers (despite earlier docs). Pure utility — no storage, no service, no global state, no waaseyaa/foundation dependency.

Key classes: GeoDistance.