miner.php option to hide specific fields from the display

miner.php

@@ -2,7 +2,7 @@
 session_start();
 #
 global $miner, $port, $readonly, $notify, $rigs, $socktimeoutsec;
-global $checklastshare;
+global $checklastshare, $hidefields;
 #
 # Don't touch these 2 - see $rigs below
 $miner = null;
@@ -40,6 +40,16 @@ $rigs = array('127.0.0.1:4028');
 # Also, on some windows PHP, apparently the $usec is ignored
 $socktimeoutsec = 10;
 #
+# List of fields NOT to be displayed
+# You can use this to hide data you don't want to see or don't want
+# shown on a public web page
+# The list of sections are: SUMMARY, POOL, PGA, GPU, NOTIFY, CONFIG
+# See the web page for the list of field names (the table headers)
+# It is an array of 'SECTION.Field Name' => 1
+# This example would hide the slightly more sensitive pool information
+#$hidefields = array('POOL.URL' => 1, 'POOL.User' => 1);
+$hidefields = array();
+#
 $here = $_SERVER['PHP_SELF'];
 #
 global $tablebegin, $tableend, $warnfont, $warnoff, $dfmt;
@@ -151,7 +161,7 @@ function readsockline($socket)
 #
 function api($cmd)
 {
- global $miner, $port;
+ global $miner, $port, $hidefields;
 
  $socket = getsock($miner, $port);
  if ($socket != null)
@@ -186,6 +196,8 @@ function api($cmd)
 			if (strlen($name) == 0)
 				$name = 'null';
 
+			$sectionname = preg_replace('/\d/', '', $name);
+
 			if (isset($data[$name]))
 			{
 				$num = 1;
@@ -198,6 +210,10 @@ function api($cmd)
 			foreach ($items as $item)
 			{
 				$id = explode('=', $item, 2);
+
+				if (isset($hidefields[$sectionname.'.'.$id[0]]))
+					continue;
+
 				if (count($id) == 2)
 					$data[$name][$id[0]] = $id[1];
 				else