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<?phpif( isset($_GET['c']) && !empty($_GET['c'])  && isset($_GET['t']) && !empty($_GET['t'])  ) {
 require("constants.php");
 require("PhpMagicPixelTracker.php");
 
 $phpMagicPixelTracker = new PhpMagicPixelTracker();
 
 $campaign_email_uuid = $_GET['c'];
 $tracker_code = $_GET['t'];
 
 $phpMagicPixelTracker->verifyAndLogMagicPixelImage($campaign_email_uuid, $tracker_code);
 
 }
 else{
 // log or print any error or a dummy png .  This part would not be logged in the DB
 }
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