php开发问题

Show a joomla article to registered users only, or a login screen if not logged in yes(仅向注册用户显示 joomla 文章,如果未登录则显示登录屏幕是)
Joomla 3.2.1 password encryption(Joomla 3.2.1 密码加密)
Multiple Service Layers and Database Transactions(多个服务层和数据库事务)
Mysql transaction : commit and rollback(Mysql 事务:提交和回滚)
Get DATETIME in php and post it to MySQL for transaction consistency(在 php 中获取 DATETIME 并将其发布到 MySQL 以保持事务一致性)
PDO, mysql, transactions and table locking(PDO、mysql、事务和表锁定)
MySQL commit and transaction(MySQL 提交和事务)
PHP / MySQL - how to prevent two requests *Update(PHP/MySQL - 如何防止两个请求 *Update)
PHP PDO Transactions?(PHP PDO 事务?)
Laravel Timestamp Being Updated Without Explicit Call To Do So(Laravel 时间戳在没有明确调用的情况下被更新)
Performance in PDO / PHP / MySQL: transaction versus direct execution(PDO/PHP/MySQL 中的性能:事务与直接执行)
When should I use MySQL transactions?(我应该什么时候使用 MySQL 事务?)