Merge branch 'master' of https://github.com/haohetao/web3.php into master

src/Providers/HttpProvider.php

@@ -107,7 +107,7 @@ class HttpProvider extends Provider implements IProvider
             return call_user_func($callback, null, $res);
         };
         $this->requestManager->sendPayload('[' . implode(',', $this->batch) . ']', $proxy);
-        $this->methods[] = [];
+        $this->methods = [];
         $this->batch = [];
     }
 }