Update BelongsToMany.php

给$data默认值NULL,用于删除以关联外键为条件的中间表
2026-07-01 12:42:48 +08:00 · 2017-01-06 15:10:59 +08:00
parent 418c029f89
commit 4afee9c8b8
1 changed files with 1 additions and 1 deletions
--- a/library/think/model/relation/BelongsToMany.php
+++ b/library/think/model/relation/BelongsToMany.php
@@ -308,7 +308,7 @@ class BelongsToMany extends Relation
     * @param bool              $relationDel 是否同时删除关联表数据
     * @return integer
     */
-    public function detach($data, $relationDel = false)
+    public function detach($data = null, $relationDel = false)
    {
        if (is_array($data)) {
            $id = $data;