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Handle X-Forwarded-For with multiple hosts (#169)

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This commit is contained in:
Matthew Hunt
2018-10-20 00:53:50 -04:00
committed by Federico Dossena
parent 3a631e2888
commit ec0fa10700
1 changed files with 1 additions and 0 deletions
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getIP.php
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@@ -13,6 +13,7 @@ if (!empty($_SERVER['HTTP_CLIENT_IP'])) {
$ip = $_SERVER['X-Real-IP'];
} elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
$ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
$ip = preg_replace("/,.*/", "", $ip); # hosts are comma-separated, client is first
} else {
$ip = $_SERVER['REMOTE_ADDR'];
}