Local And Remote IP Address

Sometimes user might be using a shared IP Address for internet then how can we find his real remote IP Address which will be his Server’s IP Address and his own local IP Address or his Machine’s IP Address.

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Getting IP Address In PHP

How do I get a user’s (Visitor’s) IP address in PHP?

The users ip address is stored in the environment variable $REMOTE_ADDR, if you want to resolve the domain name for that ip (if any) use:

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