Client IP address

[griffinmt]

Just started to use PHP with a small application and found a need to log some transaction information along with the ip address of the client system. Is there a function or system variable that provides this?

Thanks

[griffinmt]

OK - Figured it out doing some snooping.
$_SERVER['REMOTE_ADDR'] was what I was looking for.

Where can I find a list of ALL such variables?

[vinyl-junkie]

Welcome to the forum, griffinmt! :D

If you're looking for a list of all variables used in the phpdig code, check this (http://www.phpdig.net/navigation.php?action=api) out. If you're looking for a list of reserved variables that PHP uses, check this (http://us3.php.net/reserved.variables) out.

Hope it helps.

[griffinmt]

That was usefull to me.

Thanks