Apr 10, 2020 · $_SERVER['REMOTE_ADDR'] gives the IP address from which the request was sent to the web server. This is typically the visitor’s address, but in your case, it sounds like there is some kind of proxy sitting right before the web server that intercepts the requests, hence to the web server it appears as though the requests are originating from there.

Apr 10, 2020 · $_SERVER['REMOTE_ADDR'] gives the IP address from which the request was sent to the web server. This is typically the visitor’s address, but in your case, it sounds like there is some kind of proxy sitting right before the web server that intercepts the requests, hence to the web server it appears as though the requests are originating from there. Feb 07, 2020 · PHP $_SERVER variable provides an easy way to get user IP address. The $_SERVER contains an array that provides the server and environment-related information in PHP. The simplest way to get the visitor IP address is using the REMOTE_ADDR in PHP. Another method is using the [‘REMOTE_ADDR’] in the $_SERVER array. [‘REMOTE_ADDR’] is only used for getting the IP address for the local servers although the output produced will be the same as using [‘SERVER_ADDR’] for the local server IP address. Example 1: This example identify the servers IP address using [‘SERVER_ADDR’]. The server is then accepting connections on an IPv6 socket. Some operating systems can do both IPv4 and IPv6 on an IPv6 socket. When that happens the IPv6 address will look like ::ffff:192.0.2.123 or ::ffff:c000:027b which is the same address but written in hexadecimal.

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Feb 07, 2020 · PHP $_SERVER variable provides an easy way to get user IP address. The $_SERVER contains an array that provides the server and environment-related information in PHP. The simplest way to get the visitor IP address is using the REMOTE_ADDR in PHP.

$_SERVER-SERVER_ADMIN.php fetches the value given to the SERVER_ADMIN (for Apache) directive in the web server configuration file. If the script is running on a virtual host, this will be the value defined for that virtual host.