fixed regex for logging objects.

Author: ashtru

lib/net/authorize/api/controller/base/ApiOperationBase.php

@@ -113,6 +113,7 @@ public function execute($endPoint = \net\authorize\api\constants\ANetEnvironment
         $this->beforeExecute();
 
         $this->logger->info("Request Serialization Begin");
+        $this->logger->debug($this->apiRequest);
         $xmlRequest = $this->serializer->serialize($this->apiRequest, 'xml');
         $this->logger->info("Request  Serialization End");
         /*

lib/net/authorize/util/AuthorizedNetSensitiveTagsConfig.json

@@ -8,7 +8,7 @@
     {
         "tagName": "cardNumber",
         "pattern": "^(\\d+)(\\d{4})$",
-        "replacement": "$xxxx-$3$4",
+        "replacement": "xxxx-$2",
         "disableMask": false
     },
     {