<?php require 'lib/Quantity.php'; require 'lib/Volume.php'; use rdx\units\Volume; header('Content-type: text/plain'); $q = new Volume(1000); print_r($q); $q = new Volume(1000, 'usg'); print_r($q); $q = new Volume(1000, 'bg'); print_r($q); var_dump(Volume::convert(1000, 'bg', 'l'));
/** * */ public static function createMileage(Length $distance, Volume $volume) { // Since we don't know the original mileage from here, we'll construct a known unit from known values return new Mileage($distance->to('km') / $volume->to('l'), 'kmpl'); }