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:
This very short how-to presents steps required to change controller name. It is oriented for less experienced users, which are starting their journey with Yii, to avoid common newbie pitfalls.
To fix issues with display of special language characters once and for all
there's a solution: use Unicode UTF-8 everywhere. If everything is set up to use Unicode, you can use mostly every language in your application.