PHP Decode

<?php
$defflip = (!cfip()) ? exit(header('HTTP/1.1 401 Unauthorized')) : 1;

// Check user to ensure they are admin
if (!$user->isAuthenticated() || !$user->isAdmin($_SESSION['USERDATA']['id'])) {
  header("HTTP/1.1 404 Page not found");
  die("404 Page not found");
}

if (!$smarty->isCached('master.tpl', $smarty_cache_key)) {
  $debug->append('No cached version available, fetching from backend', 3);
  if (isset($_REQUEST['id']) && !empty($_REQUEST['id'])) {
    $aTransactionSummary = $transaction->getTransactionSummary($_REQUEST['id']);
    $aTransactionSummaryByTime = $transaction->getTransactionTypebyTime($_REQUEST['id']);
    $smarty->assign('USERNAME', $user->getUsername($_REQUEST['id']));
    $smarty->assign('SUMMARY', $aTransactionSummary);
    $smarty->assign('BYTIME', $aTransactionSummaryByTime);
  }
} else {
  $debug->append('Using cached page', 3);
}

$smarty->assign('CONTENT', 'default.tpl');
 ?>