<?php

namespace {
    /**
     * Matomo - free/libre analytics platform
     *
     * @link    https://matomo.org
     * @license https://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
     */
    /**
     * Continent database.
     *
     * Primary reference: ISO 3166-1 alpha-2
     */
    return array(
        'unk',
        // unknown
        'amn',
        // North America
        'amc',
        // Central America
        'ams',
        // South America
        'eur',
        // Europe
        'afr',
        // Africa
        'asi',
        // Asia
        'oce',
        // Oceania
        'ant',
    );
}
