By default, the decimal separator in php (also in mysql) is a dot (.). So when we work with floats in Yii (in calculations, validation, sql statements etc.), the decimal separator has to be a dot. If we want to use for example a comma (,) as the decimal separator, that is if we want to display numbers and enable users to enter numbers with a comma before the decimals, we have to...
The sql 'set time_zone' ensures that all dates retrieved are in UTC time. If your MySql server has the time zone names installed then use 'UTC' instead of '+00:00'.
Copy the code at the end of this wiki for LocalTime.php and DefaultDateTimeParser.php int...
As seen in this post, Yii doesn't enforce how language is set and maintained within the session.
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.