<?php

$GA_ACCOUNT = "MO-3845491-5";
$GA_PIXEL = "ga.php";

function googleAnalyticsGetImageUrl() {
  global $GA_ACCOUNT, $GA_PIXEL;
  $url = "";
  $url .= $GA_PIXEL . "?";
  $url .= "utmac=" . $GA_ACCOUNT;
  $url .= "&utmn=" . rand(0, 0x7fffffff);

  $referer = $_SERVER["HTTP_REFERER"];
  $query = $_SERVER["QUERY_STRING"];
  $path = $_SERVER["REQUEST_URI"];

  if (empty($referer)) {
    $referer = "-";
  }
  $url .= "&utmr=" . urlencode($referer);

  if (!empty($path)) {
    $url .= "&utmp=" . urlencode($path);
  }

  $url .= "&guid=ON";

  return $url;
}

?> <html> <head> <meta http-equiv=“Content-Type” content=“text/html; charset=ISO-8859-1”> <title>Sample Mobile Analytics Page</title> </head> <body>

Publishers content here. <?php

$googleAnalyticsImageUrl = googleAnalyticsGetImageUrl();

?> <img src=“<?= $googleAnalyticsImageUrl ?>” /> Testing: <?= $googleAnalyticsImageUrl ?> </body> </html>