Postback Script for ULOCK.IT (works for any network, but need modification)

<?php

if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {    // Get Real IP                
    $IP = $_SERVER['HTTP_X_FORWARDED_FOR']; 
} else { 
    $IP = $_SERVER['REMOTE_ADDR'];
}    
//You might need to change the IPs, or just remove the "if" function completely, because this is to check the IP of Adwork Media Server :)
if ($IP=="67.227.230.75" || $IP=="67.227.230.76") {      // Prevent against fraudulent postback attempts and verify that the postback IP is from an official AdWork Media Server

        // get variables and prevent against SQL injections
        $campaign_id = mysql_real_escape_string($_GET['campaign_id']);            // Campaign ID
        $campaign_name = mysql_real_escape_string($_GET['campaign_name']);        // Campaign Name        
        $subid = mysql_real_escape_string($_GET['sid']);                         // Primary SubID

//You need to change the "sid" to any other variations of SubID that your network might use.

        $subid2 = mysql_real_escape_string($_GET['sid2']);                      // Secondary SubID2
        $subid3 = mysql_real_escape_string($_GET['sid3']);                      // Secondary SubID3
        $commission = mysql_real_escape_string($_GET['commission']);            // Commission        
        $status = mysql_real_escape_string($_GET['status']);                      // Status: 1 (Credited) or 2 (Reversed)
        $ip = mysql_real_escape_string($_GET['ip']);                              // User IP Address
        $reversal_reason = mysql_real_escape_string($_GET['reversal_reason']);  // Reversal Reason (usually not sent)
        $vc_value = mysql_real_escape_string($_GET['vc_value']);                  // Virtual Currency Only - VC Ratio * Commission    
    }
    if ($status==1) {    
        echo '<script>window.location.href = "http://ulock.it/postback/YourUniqueCodeHere/'.$subid.'";</script>'; //Resend the SubID to ulock.it
        
    } elseif($status==2) { // Status 2 is a Reversal/Chargeback Notification usually due to a fraudulent lead
        // Place Revoke Code Here
        // Subtract a Credit or Points from a user so that you don't lose money for revoked leads    
    }
 // End IP Validation

?>