When we receive errors in our systems (could be Modx, Expression Engine, a bespoke app), usually display errors is off in these apps by default. So we just get blank screens, or Internal Server errors.
I thought these errors would still be logged somewhere, but they never are. No PHP errors in apache error, or the users own error log in their directory.
We always have to find out how to turn errors on in the application we are using so we can see them in the browser, which is not good.
So is there some settings somewhere to make sure PHP logs errors to a file, preferably the error log in the users home/log directory, but failing that the global apache error log.