Home >Backend Development >PHP Tutorial > php怎么得到本机的ip地址?O(∩_∩)O

php怎么得到本机的ip地址?O(∩_∩)O

WBOY
WBOYOriginal
2016-06-13 13:43:411106browse

php如何得到本机的ip地址??O(∩_∩)O~
请问我用php命令执行php文件时,怎么得到本机的ip地址呢?原来通过$_SERVER[]不好用了,先谢谢了O(∩_∩)O~

------解决方案--------------------
如果你在自己电脑上运行的话无非就是 127.0.0.1
如果在虚拟空间或者服务器上运行的话就是 $_SERVER["SERVER_ADDR"]了
------解决方案--------------------

PHP code
 <br>  <?php <br /> echo " <br>"; <br> ?> <br>  <br>  <?php <br />  <br> function GetIP() <br> { <br> if(!empty($_SERVER["HTTP_CLIENT_IP"])) <br>  $cip = $_SERVER["HTTP_CLIENT_IP"]; <br> else if(!empty($_SERVER["HTTP_X_FORWARDED_FOR"])) <br>  $cip = $_SERVER["HTTP_X_FORWARDED_FOR"]; <br> else if(!empty($_SERVER["REMOTE_ADDR"])) <br>  $cip = $_SERVER["REMOTE_ADDR"]; <br> else <br>  $cip = "无法获取!"; <br> return $cip; <br> } <br> echo " <br>"; <br> ?> <br>  <br> 方法二: <br>  <?php <br /> echo " <br>"; <br> ?> <br>  <br>   <br> error_reporting (E_ERROR | E_WARNING | E_PARSE); <br> if($HTTP_SERVER_VARS["HTTP_X_FORWARDED_FOR"])  <br> {                         <br>    $ip = $HTTP_SERVER_VARS["HTTP_X_FORWARDED_FOR"]; <br>    <br> }                         <br> elseif($HTTP_SERVER_VARS["HTTP_CLIENT_IP"])   <br> {                         <br>    $ip = $HTTP_SERVER_VARS["HTTP_CLIENT_IP"]; <br>       <br> }                         <br> elseif ($HTTP_SERVER_VARS["REMOTE_ADDR"])      <br> {                         <br>    $ip = $HTTP_SERVER_VARS["REMOTE_ADDR"];   <br>        <br> }                         <br> elseif (getenv("HTTP_X_FORWARDED_FOR"))       <br> {                         <br>    $ip = getenv("HTTP_X_FORWARDED_FOR");   <br>         <br> }                         <br> elseif (getenv("HTTP_CLIENT_IP"))         <br> {                         <br>    $ip = getenv("HTTP_CLIENT_IP");   <br>             <br> }       <br>                   <br> elseif (getenv("REMOTE_ADDR"))            <br> {                         <br>    $ip = getenv("REMOTE_ADDR");  <br>              <br> }      <br>                    <br> else                        <br> {                         <br>    $ip = "Unknown";   <br>                   <br> }                         <br> echo "你的IP地址是:".$ip." <br>";               <br> ?>  <br>  <br>  <br> 方法三(最简单): <br>  <?php <br /> echo " <br>"; <br> ?> <br>  <br>   <br> $iipp = $_SERVER["REMOTE_ADDR"]; <br> echo $iipp; <br> echo " <br>";
                 
              
              
        
            
Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn