* code for task #43347.

2021-10-26 15:39:46 +08:00
parent 7fb8c5ca8b
commit 001ca0ef8f
5 changed files with 41 additions and 2 deletions
@@ -486,6 +486,8 @@ class baseEntry
            $type    = $field[1];
            $isArray = false;

+            if(!isset($object->$key)) continue;
+
            $pos = strpos($type, ']');
            if($pos !== FALSE)
            {
@@ -519,6 +521,28 @@ class baseEntry
        }
    }

+    /**
+     * Filter fields.
+     *
+     * @param  object $object
+     * @param  array  $filters
+     * @access public
+     * @return object
+     */
+    public function filterFields($object, $allowable = '')
+    {
+        if(empty($allowable)) return $object;
+
+        $filtered = new stdclass();
+        foreach($allowable as $field)
+        {
+            if(!isset($object->$field)) continue;
+            $filtered->$field = $object->$field;
+        }
+
+        return $filtered;
+    }
+
    /**
     * 类型转换.
     * Typecasting.