diff --git a/third_party/phpcommon b/third_party/phpcommon
index e5a55205..0fad7e8f 160000
--- a/third_party/phpcommon
+++ b/third_party/phpcommon
@@ -1 +1 @@
-Subproject commit e5a5520599e28782e8f413891cf30a773c505ce8
+Subproject commit 0fad7e8fc4d878dcf0a1fb61c585027555748fcf
diff --git a/webapp/controller/GMController.class.php b/webapp/controller/GMController.class.php
new file mode 100644
index 00000000..49cb1fec
--- /dev/null
+++ b/webapp/controller/GMController.class.php
@@ -0,0 +1,39 @@
+<?php
+
+
+class GMController {
+
+    function __construct()
+    {
+        if (SERVER_ENV == _ONLINE) {
+            die("can't create GMController");
+            return;
+        }
+    }
+
+    protected function getRedis($team_uuid)
+    {
+        $redis_conf = getRedisConfig(crc32($team_uuid));
+        $r = new phpcommon\Redis(array(
+            'host' => $redis_conf['host'],
+            'port' => $redis_conf['port'],
+            'passwd' => $redis_conf['passwd']
+
+        ));
+        return $r;
+    }
+
+    protected function getMysql($account_id)
+    {
+        $mysql_conf = getMysqlConfig(crc32($account_id));
+        $conn = new phpcommon\Mysql(array(
+            'host' => $mysql_conf['host'],
+            'port' => $mysql_conf['port'],
+            'user' => $mysql_conf['user'],
+            'passwd' => $mysql_conf['passwd'],
+            'dbname' => DBNAME_PREFIX . $mysql_conf['instance_id']
+        ));
+        return $conn;
+    }
+
+}