From abb58a93f61e0153cadd1b3799a3e040f4172b70 Mon Sep 17 00:00:00 2001
From: root <admin@example.com>
Date: Fri, 25 Nov 2016 20:43:26 +0800
Subject: [PATCH] 1.disable some warnings

---
 src/dubboClient.php   | 4 ++--
 src/invok/cluster.php | 6 +++---
 src/register.php      | 7 +++----
 3 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/src/dubboClient.php b/src/dubboClient.php
index 69cd34a..6153f1f 100644
--- a/src/dubboClient.php
+++ b/src/dubboClient.php
@@ -14,7 +14,7 @@
  */
 class dubboClient{
     protected $register;
-    static $protocols;
+    static $protocols = array();
 
     public function __construct($options=array())
     {
@@ -46,7 +46,7 @@ public function getService($serviceName, $version, $group, $protocol = "jsonrpc"
      */
     private function makeInvokerByProtocol($protocol){
 
-        if(array_key_exists(self::$protocols,$protocol)){
+        if(array_key_exists($protocol,self::$protocols)){
             return self::$protocols[$protocol];
         }
 
diff --git a/src/invok/cluster.php b/src/invok/cluster.php
index 3c6a448..e3ab60e 100644
--- a/src/invok/cluster.php
+++ b/src/invok/cluster.php
@@ -22,14 +22,14 @@ public static function getInstance(){
 
     public function addProvider($invokerDesc,$host,$schema){
         $desc = $invokerDesc->toString();
-        $this->providerMap[$desc][] = $host;
+        self::$providerMap[$desc][] = $host;
     }
 
 
     public function getProvider($invokerDesc){
         $desc = $invokerDesc->toString();
-        $key = array_rand($this->providerMap[$desc]);
-        return $this->providerMap[$desc][$key];
+        $key = array_rand(self::$providerMap[$desc]);
+        return self::$providerMap[$desc][$key];
     }
 
     public function getProviders(){
diff --git a/src/register.php b/src/register.php
index a3e91c8..27f5a60 100644
--- a/src/register.php
+++ b/src/register.php
@@ -170,15 +170,14 @@ public function zkinfo($invokerDesc){
      */
     private function achieveRegisterIp(){
         try {
-            $registerIp = gethostbyaddr($_SERVER['SERVER_ADDR']);
+            if($_SERVER['SERVER_ADDR'])
+                $registerIp = gethostbyaddr($_SERVER['SERVER_ADDR']);
             if (empty($registerIp)) {
                 if (substr(strtolower(PHP_OS), 0, 3) != 'win') {
                     $ss = exec('/sbin/ifconfig | sed -n \'s/^ *.*addr:\\([0-9.]\\{7,\\}\\) .*$/\\1/p\'', $arr);
                     $registerIp = $arr[0];
                 }else{
-                   /** @TODO
-                    *  @ implement the windows ip
-                    **/
+                   // TODO: implement the windows ip
                 }
             }
         }catch (\Exception $e){