修复微信扫码支付中类大小写导致错误的bug

 <?php
 
 namespace WebPlugin\Pay\weixin\lib;
+use WebPlugin\PhpLog;
 
 /**
  * 
@@ -11,6 +12,10 @@ namespace WebPlugin\Pay\weixin\lib;
  */
 class WxPayApi
 {
+    // 向ERP提交订单状态有关接口调用日志和更新订单状态有关接口调用日志
+    const ORDER_STATUS_LOG = '/Data/logs/pc_pay/order_status';
+    // 日志等级，2表示记录信息等级的日志
+    const LOG_LEVEL = 2;
 
     /**
      * 
@@ -409,8 +414,13 @@ class WxPayApi
      */
     public static function notify($callback, &$msg)
     {
+        // 初始化日志
+        $log = new PhpLog(self::ORDER_STATUS_LOG, 'PRC', self::LOG_LEVEL);
+        $log->LogInfo('begin WxPayApi->notify');
+
         //获取通知的数据
         $xml = $GLOBALS['HTTP_RAW_POST_DATA'];
+        $log->LogInfo(var_export($xml));
         //如果返回成功则验证签名
         try {
             $result = WxPayResults::Init($xml);
@@ -418,6 +428,7 @@ class WxPayApi
             $msg = $e->errorMessage();
             return false;
         }
+        $log->LogInfo(var_export($result, true));
 
         return call_user_func($callback, $result);
     }

@@ -29,7 +29,7 @@ class WxPayNotify extends WxPayNotifyReply
 
         $msg = "OK";
         //当返回false的时候，表示notify中调用NotifyCallBack回调失败获取签名校验失败，此时直接回复失败
-        $result = WxpayApi::notify(array($this, 'NotifyCallBack'), $msg);
+        $result = WxPayApi::notify(array($this, 'NotifyCallBack'), $msg);
         $log->LogInfo(var_export($result, true));
         if ($result == false) {
             $log->LogInfo('===微信扫码支付Handle失败===');
@@ -70,13 +70,20 @@ class WxPayNotify extends WxPayNotifyReply
      */
     final public function NotifyCallBack($data)
     {
+        // 初始化日志
+        $log = new PhpLog(self::ORDER_STATUS_LOG, 'PRC', self::LOG_LEVEL);
+        $log->LogInfo('begin WxPayNotify->NotifyCallBack');
+        $log->LogInfo(var_export($data, true));
+
         $msg = "OK";
         $result = $this->NotifyProcess($data, $msg);
 
         if ($result == true) {
+            $log->LogInfo('===微信支付NotifyCallBack成功===');
             $this->SetReturn_code("SUCCESS");
             $this->SetReturn_msg("OK");
         } else {
+            $log->LogInfo('===微信支付NotifyCallBack失败===');
             $this->SetReturn_code("FAIL");
             $this->SetReturn_msg($msg);
         }

@@ -8,6 +8,7 @@
  */
 
 namespace WebPlugin\Pay\weixin\lib;
+use WebPlugin\PhpLog;
 
 /**
  *
@@ -17,6 +18,10 @@ namespace WebPlugin\Pay\weixin\lib;
  */
 class WxPayResults extends WxPayDataBase
 {
+    // 向ERP提交订单状态有关接口调用日志和更新订单状态有关接口调用日志
+    const ORDER_STATUS_LOG = '/Data/logs/pc_pay/order_status';
+    // 日志等级，2表示记录信息等级的日志
+    const LOG_LEVEL = 2;
 
     /**
      *
@@ -80,6 +85,10 @@ class WxPayResults extends WxPayDataBase
      */
     public static function Init($xml)
     {
+        // 初始化日志
+        $log = new PhpLog(self::ORDER_STATUS_LOG, 'PRC', self::LOG_LEVEL);
+        $log->LogInfo('begin WxPayResults::notify');
+
         $obj = new self();
         $obj->FromXml($xml);
         //fix bug 2015-06-29