/**
* 取得玩家IP
* @return string
*/
private function getIP()
{ if(getenv('HTTP_X_FORWARDED_FOR')){
$ip = getenv('HTTP_X_FORWARDED_FOR');
}else{ if (getenv('HTTP_CLIENT_IP')) {
$ip = getenv('HTTP_CLIENT_IP');
} elseif (getenv('HTTP_X_FORWARDED_FOR')) {
$ip = getenv('HTTP_X_FORWARDED_FOR');
} elseif (getenv('HTTP_X_FORWARDED')) {
$ip = getenv('HTTP_X_FORWARDED');
} elseif (getenv('HTTP_FORWARDED_FOR')) {
$ip = getenv('HTTP_FORWARDED_FOR');
} elseif (getenv('HTTP_FORWARDED')) {
$ip = getenv('HTTP_FORWARDED');
} else {
$ip = $_SERVER['REMOTE_ADDR'];
}
}
$comma_symbol = ','; if(strpos($ip, $comma_symbol)) {
Log::write('过长的IP:'.$ip , Log::INFO);
$ipArr = explode($comma_symbol, $ip);
$ip = trim($ipArr[0]);
} return $ip;
}
作者：virhuiai
链接：https://www.jianshu.com/p/3473a1980cba