Handling Errors

Handling Errors

Yii includes a built-in error handler which makes error handling a much more pleasant experience than before. In particular, the Yii error handler does the following to improve error handling:

• All non-fatal PHP errors (e.g. warnings, notices) are converted into catchable exceptions.
• Exceptions and fatal PHP errors are displayed with detailed call stack information and source code lines in debug mode.
• Supports using a dedicated controller action to display errors.
• Supports different error response formats.

The error handler is enabled by d