Bytey

A simple implementation of Google's Polyline Encoding algorithm in PHP.

Install

This package is currently supporting PHP 8.2 and above.

composer require sourcetoad/bytey

Documentation

Encoding

use Sourcetoad\Bytey;

$points = [
    [38.5, -120.2],
    [40.7, -120.95],
    [43.252, -126.453]
];

$encoded = Bytey::googlePolylineEncode($points);
// Outputs "_p~iF~ps|U_ulLnnqC_mqNvxq`@"