I have written a basic library that sets a custom error handler, using `set_error_handler()`, that allows me to log the errors myself.
As expected, with `error_reporting(E_ALL)` set, I get logs for simple PHP notices (such as an undefined variable).
However, if I change the level to `E_ERROR`, I am still seeing the notices in the error logs.
If I remove my custom error handler, the logged errors are those that match the error_reporting.
So why isn't the level being adhered to when using a custom error handler?
Is it something I need to implement in my handler? (As in, the default error handler has code to use the error_reporting level?)
