40期限发放模拟器

application/api/controller/Demo.php

@@ -76,7 +76,7 @@ class Demo extends Api
 
 //        $arr = [];
         for ($i = 1; $i <= $qi; $i++) {
-            $sj5b = $jishu * 5;
+            $sj5b = bcmul($jishu, 5,2);
             $ff40 = bcmul($jishu,'0.01',2);
             $ff402 = bcdiv($ff40,'2',2);
             $xf = bcmul($jishu,'10',2);