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Methods Use to Get IP Address in PHPīelow is the example used to get an IP address in php: Examples #1

This array returns the IP address of the server under which script is running. Thus there is another array that can be used in such cases. Sometimes this the server does not create or provide all the information required by the array, they might omit some of it. The web server creates the information required for $_SERVER array. It contains information about the paths, headers and script locations.

There is a specific array in PHP that helps and returns the IP address of your machine. There is an easy way to get this address in PHP. Identifying and Returning IP Address in PHPįor security reasons, the sites collect the IP addresses of the visitors of their sites. That IP address is unique for a session and might change for the next session. The internet service providers provide a specific and unique internet protocol address to a machine that is using a modem. There are static internet protocol addresses that do not change often, they are provided to the servers.Similarly, all the devices connected to an internet service provider network is assigned a unique internet protocol address. The IANA is responsible for allocating and managing spaces of internet protocol addresses to all the end-users and other internet providers in their designated areas or territories. A registry called Internet Assigned Numbers Authority along with the other five regional registries makes the space management for internet protocol addresses possible. The space acquired by internet protocol addresses is globally managed.Internet Protocol address is written in the human-understandable language. IPv6 is being used since 1995 till today. With the growth of the internet, IPv6 came into being which defines a 128-bit number IP label. For example, IPv4, which is an earlier version defines a 32-bit number internet protocol address.