加

app-ghs/controllers/TestController.php

@@ -461,7 +461,7 @@ class TestController extends BaseController
                 echo "</table>";
             }
         }
-        echo bcadd(1718772417, ‭120000,0‬);
+        echo bcadd((string)1718772417, (string)‭120000‬);
         echo "<br/>";
         echo bcadd(1, 2);
     }