PHP官方手册 - 让我们略微加速

PHP - Manual: FAQ (官方文档)

更新于:2019-10-12 (369阅读)

add a note add a note

User Contributed Notes 1 note

crack22 dot mk at gmail dot com
1 month ago
I found out that when I lost connection with MySql database method mysqli_query returns NULL. There is no information in the documentation about NULL that can be returned by this method.


北京半月雨文化科技有限公司.版权所有 京ICP备12026184号