获取客户端IP地址
- WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB원래의
- 2016-06-07 11:43:191529검색
发现get_client_ip在局域网代理模式下面部分机器无法获取IP，故修改get_client_ip如下解决，但也有可能是我们这边服务器配置的问题：
修改位置:ThinkPHP\Common\funcitons.php->get_client_ip()function get_client_ip($type = 0) {<br>
$type = $type ? 1 : 0;<br>
static $ip = NULL;<br>
if ($ip !== NULL) return $ip[$type];<br>
if($_SERVER['HTTP_X_REAL_IP']){//nginx 代理模式下，获取客户端真实IP<br>
$ip=$_SERVER['HTTP_X_REAL_IP']; <br>
}elseif (isset($_SERVER['HTTP_CLIENT_IP'])) {//客户端的ip<br>
$ip = $_SERVER['HTTP_CLIENT_IP'];<br>
}elseif (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {//浏览当前页面的用户计算机的网关<br>
$arr = explode(',', $_SERVER['HTTP_X_FORWARDED_FOR']);<br>
$pos = array_search('unknown',$arr);<br>
if(false !== $pos) unset($arr[$pos]);<br>
$ip = trim($arr[0]);<br>
}elseif (isset($_SERVER['REMOTE_ADDR'])) {<br>
$ip = $_SERVER['REMOTE_ADDR'];//浏览当前页面的用户计算机的ip地址<br>
}else{<br>
$ip=$_SERVER['REMOTE_ADDR'];<br>
}<br>
// IP地址合法验证<br>
$long = sprintf("%u",ip2long($ip));<br>
$ip = $long ? array($ip, $long) : array('0.0.0.0', 0);<br>
return $ip[$type];<br>
}
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