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lmeyer/gist:4125841

Created November 21, 2012 16:26
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Detect user IP throught load balancer
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gistfile1.php
if (isset($_SERVER["HTTP_X_FORWARDED_FOR"])){
$hostname=$_SERVER["HTTP_X_FORWARDED_FOR"] . ' via ' . $_SERVER["REMOTE_ADDR"];
$hostname=$_SERVER["HTTP_X_FORWARDED_FOR"];
} else {
$hostname=$_SERVER["REMOTE_ADDR"];
}
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