REMOTE_ADDR and IPv6 in PHP

Posted by Alix Axel on Stack Overflow See other posts from Stack Overflow or by Alix Axel
Published on 2010-04-12T02:55:22Z Indexed on 2010/04/12 3:03 UTC
Read the original article Hit count: 368

Filed under:

php

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apache

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ip-address

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ipv4

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IPv6

Is it safe to assume that $_SERVER['REMOTE_ADDR'] always returns a IPv4 address?

Thanks!

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