Function getLanguage

bootstrap/function.php:36–55

* 根据ip获取客户端语言 * @return string */

()

 * @return string
 */
function getLanguage()
{
    if (empty($_COOKIE['lang'])) {
        $ip  = getClientIp();
        $url = "http://ip.taobao.com/service/getIpInfo.php?ip=" . $ip;
        try {
            $res = file_get_contents($url);
        } catch (Exception $e) {

        }
        if (!empty($res)) {
            $ipData = json_decode($res, true);
            if ($ipData['code'] == 0 && in_array($ipData['data']['country_id'], ['CN', 'HK', 'TW'])) {
                $_COOKIE['lang'] = 'zh';
            }
        }
        $_COOKIE['lang'] = 'en';
    }
    return $_COOKIE['lang'];
}