PHP获取服务器IP地址
用PHP执行ifconfig获得Linux服务器IP并输出为数组，下面是代码：
| 代码如下 | 复制代码 |
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<?php function getServerIp(){ //用ifconfig读取服务器IP并输出为数组 $ss = exec('/sbin/ifconfig | sed -n 's/^ *.*addr:\([0-9.]\{7,\}\) .*$/\1/p'',$arr); return $arr; } $ips=getServerIp(); foreach($ips as $k=>$v){//过滤IP if(substr($v,0,3)=='127' || substr($v,0,3)=='10.' || substr($v,0,7)=='192.168' || substr($v,0,6)=='172.16'){ unset($ips[$k]); } } shuffle($ips);//重新排序 print_r($ips); ?> |
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一些php获取ip地址例
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<?php function GetIP(){ if(!empty($_SERVER["HTTP_CLIENT_IP"])){ $cip = $_SERVER["HTTP_CLIENT_IP"]; } elseif(!empty($_SERVER["HTTP_X_FORWARDED_FOR"])){ $cip = $_SERVER["HTTP_X_FORWARDED_FOR"]; } elseif(!empty($_SERVER["REMOTE_ADDR"])){ $cip = $_SERVER["REMOTE_ADDR"]; } else{ $cip = "无法获取！"; } return $cip; } echo GetIP(); ?> |
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我这里有一个比较公用的方法来获取用户ip地址：
| 代码如下 | 复制代码 |
| function get_user_ip() { if (isset($_SERVER['HTTP_CLIENT_IP']) && $_SERVER['HTTP_CLIENT_IP']!='unknown') { $ip = $_SERVER['HTTP_CLIENT_IP']; } elseif (isset($_SERVER['HTTP_X_FORWARDED_FOR']) && $_SERVER['HTTP_X_FORWARDED_FOR']!='unknown') { $ip = $_SERVER['HTTP_X_FORWARDED_FOR']; } else { $ip = $_SERVER['REMOTE_ADDR']; } return $ip; } |
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PHP获取IP所在地区(调用新浪API获取IP所在地)
| 代码如下 | 复制代码 |
| function get_location($ip){ $curl = curl_init(); curl_setopt($curl,CURLOPT_URL, "http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=json&ip=".$ip); $location = curl_exec($curl); $location = json_decode($location); if($location===FALSE) return ""; return empty($location->desc) ? $location->province.$location->city.$location->district.$location->isp : $location->desc; } |
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时间： 2024-07-29 23:59:19