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Asked: 2026-05-16T02:59:05+00:00

Any real difference between $_SERVER[‘REMOTE_ADDR’] $_SERVER[‘SERVER_ADDR’] I’m tracking visitors to a page, and I’ve

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Any real difference between 

$_SERVER['REMOTE_ADDR']
$_SERVER['SERVER_ADDR']

I’m tracking visitors to a page, and I’ve always used REMOTE_ADDR, but recently I saw a script that collected both information. Is this a better practice or not needed?

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1 Answer

  1. Editorial Team

    SERVER_ADDR is the address of the server PHP code is run on. You don’t need to collect it. REMOTE_ADDR is the one you want.

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