参数写反了

mobile/control/cart.php

@@ -143,7 +143,7 @@ class cartControl extends mobileControl
             }
             else
             {
-                if(algorithm::binary_search($cart['goods_id'],$err_goods) == false) {
+                if(algorithm::binary_search($err_goods,$cart['goods_id']) == false) {
                     $result[] = $cart;
                 }
             }