errors

Let's say you see recurring error messages in your db log file and you want to try and pinpoint the issue to be able to apply a fix.
So, how do you go about debugging your code?

Well, there are many different ways. You could go old-school and use

var_dump();

or

print_r();

.
Or you could go a step further and use

debug_backtrace();

to try and pinpoint the source of the error.