This question has been asked before, but not answered. Is there a list anywhere of PEAR error codes?
I have a server/client application and the client needs to know about all possible error messages that could be produced by the server, so I need to make sure all errors that could possibly be raised using the PEAR Mail package are handled properly by my client app.
No, there is none. The only way to get a complete list is grepping the source code for
PEAR::raiseError.