localisation.php


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<?php

// TODO: actually determine this from request header (/ user info?)
const LANGUAGE = 'en';

$langData = parse_ini_file(__DIR__ . '/locale/' . LANGUAGE . '.ini');

function L(string $key, mixed ...$values) {
    global $langData;
    if (!isset($langData[$key])) {
        error_log("warn: translation key $key does not exist");
        return $key;
    }
    return sprintf($langData[$key], ...$values);
}