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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                > 當我們修改數據的時候,可以使用`update`方法,下面修改user表的一些數據為例子: ```php //修改user表中id為1的數據信息 $update = Db('user')->update( ['username' => 'John doe', 'email' => 'john@email.com'], ['id' => 1]); //sql:UPDATE `user` SET `username` = 'John doe',`email` ='john@email.com' WHERE `id` = 1 if($update){ echo '修改成功'; }else{ echo '修改失敗'; } ``` >您也可以使用別名`save`來代替`update` 基本返回 ``` Db('操作的表名','您要操作的數據庫標識,忽略則為默認連接')->update(修改的數據,修改的條件); ``` > 修改成功后返回影響的行數,修改失敗則返回`false`
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