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       Home                   Article Added on: May 8, 2002
    Detecting a Proxy Server

    Overview: Many ISP / Users use Proxy server, this simple script detects the if a users is using a proxy server to connect to your website.

    Use this simple script to detect if your users is comming from a Proxy Server!

    Click here to see the script in action!

    <font face=verdana size=2>
    
    <?php
    // use this script to detect whether or not a user is using a
    //proxy server to connect to your website.

    echo "<font size=3><B>Proxy Detector</B></font><P>";

    if(isset($HTTP_X_FORWARDED_FOR))
    {
    if ($HTTP_X_FORWARDED_FOR)
    {
    // proxy detected...
    ?>

    <b>Proxy Detected...</b><br>

    Your Actual IP Address:
    <i><?= $HTTP_X_FORWARDED_FOR ?></i><br>

    Your Proxy Server:
    <i><?= $HTTP_VIA ?></i>
    <BR> You Proxy I.P address: <?= $REMOTE_ADDR ?><br>

    <?
    }
    }
    else
    {
    // no proxy detected
    ?>

    <b>No Proxy Detected</b><br>

    Your Actual IP Address:
    <i><?= $REMOTE_ADDR ?></i><br>

    <?
    }
    ?>
    </font>
     
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