diff --git a/media_trace.phtml b/media_trace.phtml
index 5ea82a9..1f134f8 100644
--- a/media_trace.phtml
+++ b/media_trace.phtml
@@ -1,35 +1,37 @@
-<?
+<?php
 require("/etc/cdrtool/global.inc");
 
-page_open(array(
-      "sess" => "CDRTool_Session",
-      "auth" => "CDRTool_Auth",
-      "perm" => "CDRTool_Perm")
-      );
+page_open(
+    array(
+        "sess" => "CDRTool_Session",
+        "auth" => "CDRTool_Auth",
+        "perm" => "CDRTool_Perm"
+    )
+);
 
-$title=sprintf("CDRTool media trace for session %s",$callid);
+$title = sprintf("CDRTool media trace for session %s", $callid);
 include("header.phtml");
 $cdr_source  = $_REQUEST['cdr_source'];
 
 if (in_array($cdr_source,$CDRTool['dataSourcesAllowed'])) {
 
     $proxyIP     = $_REQUEST['proxyIP'];
     $callid      = $_REQUEST['callid'];
     $fromtag     = $_REQUEST['fromtag'];
     $totag       = $_REQUEST['totag'];
-    
+
     require("cdr_generic.php");
-    
+
     $mediaTrace = new Media_trace($cdr_source);
-    $mediaTrace->show($proxyIP,$callid,$fromtag,$totag);
+    $mediaTrace->show($proxyIP, $callid, $fromtag, $totag);
 
 } else {
-    printf ("Error: Invalid datasource '%s' for user '%s'" ,$cdr_source,$auth->auth["uname"]);
+    printf("Error: Invalid datasource '%s' for user '%s'", $cdr_source, $auth->auth["uname"]);
 }
 
 print "
 </body>
 </html>
 ";
 page_close();
 ?>