距离小数点就1位

application/api/controller/Index.php

@@ -112,7 +112,7 @@ class Index extends Api
             $val['photo_images'] = explode(',',$val['photo_images'])[0];
             $val['is_vip'] = $val['vip_endtime'] > time() ? 1 : 0;
 
-            $val['distance'] = bcdiv(intval($val['distance']),1000,2).'km';
+            $val['distance'] = bcdiv(intval($val['distance']),1000,1).'km';
 
             $val['active_info'] = $this->user_activeinfo($val['id'],$val['requesttime']);
 
@@ -231,7 +231,7 @@ class Index extends Api
             $val['photo_images'] = explode(',',$val['photo_images'])[0];
             $val['is_vip'] = $val['vip_endtime'] > time() ? 1 : 0;
 
-            $val['distance'] = bcdiv(intval($val['distance']),1000,2).'km';
+            $val['distance'] = bcdiv(intval($val['distance']),1000,1).'km';
 
             $val['active_info'] = $this->user_activeinfo($val['id'],$val['requesttime']);
             

application/api/controller/Topicdongtai.php

@@ -292,7 +292,7 @@ class Topicdongtai extends Api
 
                 //距离
                 $val['distance'] = isset($val['distance']) ? $val['distance'] : 0;
-                $val['distance'] = bcdiv(intval($val['distance']),1000,2).'km';
+                $val['distance'] = bcdiv(intval($val['distance']),1000,1).'km';
                 //vip如果开了隐私保护，需要隐藏距离
                 $yinsi = $this->user_power($val['user_id'],'yinsi');
                 if($yinsi == 1){