如果通过php获取当前操作系统、数据库和PHP的时区

 

如何获取linux操作系统，mysql数据库，laravel的时区设置

date +"%Z"

mysql

show variables like "%time_zone%"

laravel

date

完整php代码实现

$dbVariables = DB::select('show variables like "%time_zone%"');

$dbTimeZone = [];
foreach ($dbVariables as $variable) {
 $dbTimeZone[$variable->Variable_name] = $variable->Value;
}

$envInfo = [
 'timezone' => [
  'operator_system' => shell_exec('date +"%Z"'),
  'db_system' => $dbTimeZone['system_time_zone'],
  'db_timezone' => $dbTimeZone['time_zone'],
  'laravel' => config('app.timezone'),
 ],
 'date' => [
  'system' => shell_exec('date'),
  'php' => date('D M d H:i:s e Y'),
 ],
];