20250207 优化调整

application/admin/controller/teacher/Collection.php

@@ -477,17 +477,18 @@ class Collection extends Backend
 
     public function rand_fault($fault_list = null){
 
-        $fault_key = array_rand($fault_list,3);
-        $fault_key1 = array_rand($fault_list);
-        $fault_key2 = array_rand($fault_list);
-        $fault_key3 = array_rand($fault_list);
-        if($fault_list[$fault_key1]['parent_fault_id']==$fault_list[$fault_key2]['parent_fault_id']){
-            $fault_key2 = array_rand($fault_list);
-        }
-        if($fault_list[$fault_key2]['parent_fault_id']==$fault_list[$fault_key3]['parent_fault_id']){
-            $fault_key3 = array_rand($fault_list);
-        }
-        $arr = [$fault_key1,$fault_key2,$fault_key3];
+        // $fault_key = array_rand($fault_list,3);
+        // $fault_key1 = array_rand($fault_list);
+        // $fault_key2 = array_rand($fault_list);
+        // $fault_key3 = array_rand($fault_list);
+        // if($fault_list[$fault_key1]['parent_fault_id']==$fault_list[$fault_key2]['parent_fault_id']){
+        //     $fault_key2 = array_rand($fault_list);
+        // }
+        // if($fault_list[$fault_key2]['parent_fault_id']==$fault_list[$fault_key3]['parent_fault_id']){
+        //     $fault_key3 = array_rand($fault_list);
+        // }
+        // $arr = [$fault_key1,$fault_key2,$fault_key3];
+        $arr = [1,5,7];
         return $arr;
     }