php 取得客户端IP地址代码
发布时间：2022-06-18 15:37:53 所属栏目：PHP教程 来源：互联网
导读：? //开源代码 function getip(){ if (getenv(http_client_ip) strcasecmp(getenv(http_client_ip), unknown)) $ip = getenv(http_client_ip); //开源 else if (getenv(http_x_forwarded_for) strcasecmp(getenv(http_x_forwarded_for), unknown)) $ip = gete
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<? //开源代码 function getip(){ if (getenv("http_client_ip") && strcasecmp(getenv("http_client_ip"), "unknown")) $ip = getenv("http_client_ip"); //开源 else if (getenv("http_x_forwarded_for") && strcasecmp(getenv("http_x_forwarded_for"), "unknown")) $ip = getenv("http_x_forwarded_for"); // else if (getenv("remote_addr") && strcasecmp(getenv("remote_addr"), "unknown")) $ip = getenv("remote_addr"); else if (isset($_server[@#remote_addr@#]) && $_server[@#remote_addr@#] && strcasecmp($_server[@#remote_addr@#], "unknown")) // $ip = $_server[@#remote_addr@#]; else $ip = "unknown"; return($ip); } ?> 判断邮箱地址 <? function checkemail($inaddress) { return (ereg("^([a-za-z0-9_-])+@([a-za-z0-9_-])+(.[a-za-z0-9_-])+",$inaddress)); } //phpfensi.com ?> <? function getip() { //获取ip if ($_server["http_x_forwarded_for"]) $ip = $_server["http_x_forwarded_for"]; // else if ($_server["http_client_ip"]) $ip = $_server["http_client_ip"]; else if ($_server["remote_addr"]) $ip = $_server["remote_addr"]; // else if (getenv("http_x_forwarded_for")) $ip = getenv("http_x_forwarded_for"); else if (getenv("http_client_ip")) $ip = getenv("http_client_ip"); // else if (getenv("remote_addr")) $ip = getenv("remote_addr"); else $ip = "unknown"; return $ip; } ?> （编辑：开发网_郴州站长网） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |
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