PHP/Mysql error handling

Hi, Is there any way to make php notify me of any errors through email? I know it may sounds funny, but imagine having this huge site and u just want it to run smoothly but u juct cant check it all the time . If there was a way that php would notify u for a an error on a specific page/line that would make debuggin much easier and without guessing.. So, is it possible? Thanks. -- phaistonian