diff --git a/contrib/app_acct_tools/display_results.php b/contrib/app_acct_tools/display_results.php
new file mode 100644
index 0000000..f84d3d2
--- /dev/null
+++ b/contrib/app_acct_tools/display_results.php
@@ -0,0 +1,141 @@
+<?php
+
+# The copyright of this file is the same as the freeDiameter project. Licence is BSD.
+
+# This file should no be called directly; 
+# instead it should be included from another script that sets its parameters as described below.
+
+## $USERS  
+# An array of the user names to display; the empty array will display all users.
+# This parameter MUST be set.
+if (!isset($USERS))
+	die('Do not call this file directly');
+
+## $START_TIME:
+# If set, this restricts the displayed data to sessions starting after $START
+
+## $END_TIME:
+# If set, this restricts the displayed data to sessions starting before $END
+
+## $LIMIT:
+## $LIMIT_OFFSET:
+# If set, these limit the number of accounting records displayed (for pagination purpose)
+
+#------------------------------------------------------------------------------------------
+# DATABASE:
+
+/* The Connection String used to access that database:
+  Example: "host=localhost dbname=app_acct user=freediameter password=foo" */
+$CONNSTR=""; 
+
+/* The name of the table containing the processed data (from process_records.php script) */
+$PROCESSED="processed";
+
+#------------------------------------------------------------------------------------------
+
+
+/* Connect to the database */
+$dbconn = pg_connect($CONNSTR)
+    or die('Could not connect: ' . pg_last_error() . "\n");
+    
+/* Function to format download size (from php.net) */
+function human_readable( $size )
+{
+   $count = 0;
+   $format = array("B","KB","MB","GB","TB","PB","EB","ZB","YB");
+   while(($size/1024)>1 && $count<8)
+   {
+       $size=$size/1024;
+       $count++;
+   }
+   if( $size >= 100 ) $decimals = 0;
+   elseif ($size >= 10 ) $decimals = 1;
+   else  $decimals = 2;
+   $return = number_format($size,$decimals,'.',' ')." ".$format[$count];
+   return $return;
+}
+    
+/* Build the SQL query */
+$sql = 'SELECT *, to_char(sess_start, \'YYYY-MM-DD&nbsp;HH24:MI:SS&nbsp;(TZ)\') as fmt_sess_start FROM "'.$PROCESSED.'"';
+$where=0;
+if ($USERS) {
+	$USERS = array_map(pg_escape_bytea, $USERS);
+	$sql .= " WHERE user_name IN ('". join("', '", array_values($USERS))."') ";
+	$where = 1;
+}
+
+if ($START_TIME) {
+	$START_TIME = pg_escape_string($START_TIME);
+	if ($where++)
+		$sql .= " AND ";
+	else
+		$sql .= " WHERE ";
+	$sql .= "sess_start >= '".$START_TIME."'";
+}
+if ($END_TIME) {
+	$END_TIME = pg_escape_string($END_TIME);
+	if ($where++)
+		$sql .= " AND ";
+	else
+		$sql .= " WHERE ";
+	$sql .= "sess_start <= '".$END_TIME."'";
+}
+
+$sql .= " ORDER BY sess_start, sess_duration";
+
+if ($LIMIT)
+	$sql .= " LIMIT $LIMIT";
+if ($LIMIT_OFFSET)
+	$sql .= " OFFSET $LIMIT_OFFSET";
+
+/* Execute the query */
+$result = pg_query($dbconn, $sql) or die('Query failed: ' . pg_last_error() . "\n");
+$recs = pg_num_rows($result);
+if ($recs == 0) {
+	echo "<p><em>Sorry, no data is available in this selection.</em></p>\n";
+} else {
+	echo "<p><strong>$recs</strong> records found.</p>\n";
+?>
+  <table>
+    <tr>
+      <th>Device identifier</th>
+      <th>Access Device information</th>
+      <th>Session started on</th>
+      <th>Duration</th>
+      <th>Downloaded</th>
+      <th>Uploaded</th>
+    </tr>
+<?php
+	while ($record = pg_fetch_array($result, null, PGSQL_ASSOC)) {
+		echo "    <tr title='".htmlentities(pg_unescape_bytea($record["user_name"]))."'>\n";
+		echo "      <td>";
+		echo htmlentities(pg_unescape_bytea($record["user_device"]));
+		echo "</td>\n";
+		echo "      <td>";
+		echo htmlentities(pg_unescape_bytea($record["nas_info"]));
+		echo "</td>\n";
+		echo "      <td>";
+		echo $record["fmt_sess_start"];
+		echo "</td>\n";
+		echo "      <td>";
+		echo htmlentities($record["sess_duration"]);
+		echo "</td>\n";
+		echo "      <td>";
+		echo human_readable( $record["downl_bytes"] )." (".$record["downl_packets"]."pckts)";
+		echo "</td>\n";
+		echo "      <td>";
+		echo human_readable( $record["upl_bytes"] )." (".$record["upl_packets"]."pckts)";
+		echo "</td>\n";
+		echo "    </tr>\n";
+	
+	}
+}
+pg_free_result($result);
+
+
+/* Closing connection */
+pg_close($dbconn);
+
+
+
+?>