Well ... a few times a day. Very big and complex web portal here. Live editing and debugging on the servers is strongly discouraged. But still have to do echo

Well ... a few times a day. Very big and complex web portal here. Live editing and debugging on the servers is strongly discouraged. But still have to do echo print_r from time to time. Lesson learned trough the years of practice - there will always be big enough lump of fecal matter that when it hits the fan it will make you abandon all of the best practices for a while.