How to get Actual IP address when the website is accessed using a proxy server? Although there are some snippets available in web ( or you can code it yourself) which checks for the flag HTTP_X_FORWARDED_FOR in the header information. Some example snippets: ################################################ FUNCTION #1 function GetUserIP() { if (isset($_SERVER)) { if (isset($_SERVER["HTTP_X_FORWARDED_FOR"])) return $_SERVER["HTTP_X_FORWARDED_FOR"]; if (isset($_SERVER["HTTP_CLIENT_IP"])) return $_SERVER["HTTP_CLIENT_IP"]; return $_SERVER["REMOTE_ADDR"]; } if (getenv('HTTP_X_FORWARDED_FOR')) return getenv('HTTP_X_FORWARDED_FOR'); if (getenv('HTTP_CLIENT_IP')) return getenv('HTTP_CLIENT_IP'); return getenv('REMOTE_ADDR'); } FUNCTION #2 function get_real_IP_address() { if (!empty($_SERVER['HTTP_CLIENT_IP'])) //check ip from share internet { $ip=$_SERVER['HTTP_CLIENT_IP']; } elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) //to check ip is pass from proxy { $ip=$_SERVER['HTTP_X_FORWARDED_FOR']; } else { $ip=$_SERVER['REMOTE_ADDR']; } return $ip; } ################################################ | |
| both the functions checks for the value of server value HTTP_X_FORWARDED_FOR .. if it is set then the IP address value is taken from that, else it take the value of $_SERVER['REMOTE_ADDR'] You can see that both functions above does the same operation to determine the actual IP address of a web request through a proxy. | |
How to Delete Individual or all videos from your Youtube Watch History list? Youtube keeps a fine record of the videos that you had watched earlier. You can view this by visiting the History section. If you want to remove the video's from the list do the following: Logon to Youtube and click on the "History" tab on the left menu to view Watch History ( Read more ) There will be check boxes corresponding to each video in the list Tick the check boxes of the videos which you want to remove Click on " Remove " button to delete the videos.
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