php gets the IP of the current user, php current user ip_PHP tutorial

php gets the current user’s IP, php current user’s ip

The code is as follows:

<?<span>php
   </span><span>if</span>(<span>$_SERVER</span>['HTTP_CLIENT_IP'<span>]){
     </span><span>$onlineip</span>=<span>$_SERVER</span>['HTTP_CLIENT_IP'<span>];
}</span><span>elseif</span>(<span>$_SERVER</span>['HTTP_X_FORWARDED_FOR'<span>]){
     </span><span>$onlineip</span>=<span>$_SERVER</span>['HTTP_X_FORWARDED_FOR'<span>];
}</span><span>else</span><span>{
     </span><span>$onlineip</span>=<span>$_SERVER</span>['REMOTE_ADDR'<span>];
}
</span><span>/*</span><span> 何问起 hovertree.com </span><span>*/</span>

<span>echo</span> <span>$onlineip</span><span>;

</span>?>

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http://www.bkjia.com/PHPjc/1130142.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/1130142.htmlTechArticlephp gets the IP of the current user, php the current user IP code is as follows: ? php if ( $_SERVER ['HTTP_CLIENT_IP' ]){ $onlineip = $_SERVER ['HTTP_CLIENT_IP' ];} elseif ( $_SERVER ['HTTP_X_FORW...