During development, it's often very handy to have SQL logging and profiling.
During development, it's often very handy to have SQL logging and profiling.
Yii comes with a set of powerful classes for logging. If you have read the documentation about logging messages, you have noticed that we can actually decide which messages we wish to log. And this is exactly what we are going to do, using [CWebLogRoute](http://www.yiiframework.com/doc/api/1.1/CWebLog...
ChromePHP is a console logging extension for Google Chrome.
I've seen a lot of people asking about the logging facilities in Yii and thought I'd share a nice little class I wrote that provides near real-time logging.
Some of you have experienced the need to log some information while doing unit testing, due to the fact that the information given in the summary is just not enough, to know why the test is actually failing. this article focuses on 2 ways to get you logs up and running again.
Logging context information (session, user, ...) to the logfile can be of great help tracking down problems with specific users.
Say, you want to write a test for a component which provides a caching feature. How would you know, that some method of your component returns a cached result? With the solution described here you can inspect all log outputs. So you could search the logs for accesses to the DB to really make sure, that the result was served from cache.
A simple and effective way to keep track what your users are doing within your application is to log their activities related to database modifications. You can log whenever a record was inserted, changed or deleted, and also when and by which user this was done. For a [CActiveRecord] Model you could use a behavior for this purpose. This way you will be able to add log functionality to ActiveRecor...
In this article i will explain how to customize log activity in database, Imaging you need to save IP user, Url request and user_name in database,But table created by default with Yii only have id,level,category,logtime and message
In order to get your Yii logs into Heroku's logs, you have to work a little bit of magic. You'll need to modify the boot.sh script and add the following two lines: ~~~ touch /app/apache/logs/app_log tail -F /app/apache/logs/app_log & ~~~ This will set up the log and tail it so that when you request "heroku logs", this log is included.
In this wiki I will show how to Disallowing login from multi places. User can login or access their account at time, only single place.
The usual way to find out what Yii has created for an SQL query is to mutilate the SQL in the sourcecode and call the program again so that the SQL statement with errors is displayed. Or you can use the SQL logger, which must be switched on and off each time and logs all SQL statements, which leads to an enormous slowdown in program execution and decelerates your workflow.