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- Code, Content, and Presentation
-- PHP Server Side Scripting
---- Is echo $ SERVER['REMOTE ADDR']; safe?

Achernar - 11:41 pm on Mar 14, 2008 (gmt 0)


$_SERVER['REMOTE_ADDR'] will always be an IP address.
The client can spoof it, but only as another IP address. This is a string only containing digits and dots.

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