add payment method colum and money total to backend/transfer/index

common/components/DataProviderTotal.php

@@ -0,0 +1,19 @@
+<?php
+namespace common\components;
+
+
+class DataProviderTotal{
+	
+	
+	
+	public static function pageTotal($provider, $fieldName)
+	{
+		$total=0;
+		foreach($provider as $item){
+			$total+=$item[$fieldName];
+		}
+		return $total;
+	}
+	
+	
+}