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Update BelongsToMany.php

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