如何在 PHP 中通过 IP 地址获取时区

I want to get time zone through an IP Address in PHP. Actually, I have an application which will run at the client machine. I have the IP address of the client machine. But I am not able to get the time zone for each client machine.

推荐答案

$ip = "189.240.194.147";  //$_SERVER['REMOTE_ADDR']
$ipInfo = file_get_contents('http://ip-api.com/json/' . $ip);
$ipInfo = json_decode($ipInfo);
$timezone = $ipInfo->timezone;
date_default_timezone_set($timezone);
echo date_default_timezone_get();
echo date('Y/m/d H:i:s');

有时它在本地服务器上不起作用，所以在服务器上尝试.