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fix HTTP_X_FORWARDED_FOR returning 127.0.0.1

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Jake Jarvis
2012-11-14 12:42:07 -05:00
parent aedc976688
commit 27ab4ea7ae
1 changed files with 12 additions and 1 deletions
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13
index.php
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@ -1 +1,12 @@
<?php header("Content-type: text/plain"); echo ($_SERVER['HTTP_X_FORWARDED_FOR']) ? $_SERVER['HTTP_X_FORWARDED_FOR'] : $_SERVER['REMOTE_ADDR']; ?> <?php
header("Content-type: text/plain");
if(isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {
if (($pos = strpos($_SERVER['HTTP_X_FORWARDED_FOR'], ",")) !== false) {
echo substr($_SERVER['HTTP_X_FORWARDED_FOR'], 0, $pos);
} else {
echo $_SERVER['HTTP_X_FORWARDED_FOR'];
}
} else {
echo $_SERVER['REMOTE_ADDR'];
}
?>