!358 表格赛选为BETWEEN时 无法筛选0,0的数据

Merge pull request !358 from 码龍/editBuildParams

application/common/controller/Backend.php

@@ -362,7 +362,9 @@ class Backend extends Controller
                 case 'BETWEEN':
                 case 'NOT BETWEEN':
                     $arr = array_slice(explode(',', $v), 0, 2);
-                    if (stripos($v, ',') === false || !array_filter($arr)) {
+                    if (stripos($v, ',') === false || !array_filter($arr, function($v){
+                        return $v != '' && $v !== false && $v !== null;
+                    })) {
                         continue 2;
                     }
                     //当出现一边为空时改变操作符