While developing, it is a good idea to see programming errors that really help us. But it may not be a good idea letting our visitors to see those errors, for example, a missing semicolon would end up showing the following screen to our visitor:
While this helps you, you need to refrain from showing this to your visitors. Open your index.php
file and find this line in it:
error_reporting(E_ALL);
Change it, or better comment it and add:
error_reporting(0);
Now, after uploading the file, no errors will be shown any more. But other errors such as "404 Page Not Found", will require some tweaking. We will try to make them more useful for our visitors, for example, if they try to load a non-existent controller they will see this screen:
This is of no help to our visitors. If we want to help them in case they reach that error page, we need to modify the application/errors/error_404.php
file. When we open it we will see something like this:
<?php header("HTTP/1.1 404 Not...