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当我们使用Yii数据库去保存Session时，只要简单的配置就可以完成这个功能，在进行性能优化这个主题之前，我们先来查看一下CHttpSession和CDBHttpSession源代码，探讨CHttpSession和CDBHttpSession的流程再进行深一步优化主题。

If you tried this extension with success, maybe you thought how to do it without page submission or ajax calls.

This method allows to log InnoDB monitor output when deadlock error occured. This way we will have much more useful data to find and fix deadlock.

In application development we often have to choose how to mange recurrent values.

You can find the reason why I wrote this article here.

While this is not a wiki article about a specific Yii topic, here is the list with more Yii FAQs:

I've found useful to have a step by step reference guide to work with Git with most used commands, feel free to update it with useful information you may find interesting too.

CMenu offers great functionality and the ability to customize just about every aspect of the output. There are many times when I need to create a drop down menu or simply modify the look to make the designers happy. Because this seems to be a common task for me, I figured I would share my code to create a very simple drop down menu that other people could use.

Use SQL SERVER 2000, the date format not like: yyyy/mm/dd hh:mm:ss. So I change to use SQL SERVER 2008 EXPRESS.

When we use multiple radio buttons with same name in Yii many people have the problem on getting the value of the selected radiobutton. The radioButtonList can be used for that, but if we need to use radioButton itself to place the button any where in a view, we need to include one more parameter in htmloption array().