Yes - ClearAddresses()
If you use notepad++ it has an option in the 'view' menu called 'Fold all'.
Click that and then click the little + symbol by the line numbers. It will expand the class file so you can see the function names only without the function code. It makes it a lot easier to see what functions are available to you.
My helpful sig has gone because a mod below the administrator gave me an infraction - despite the administrator personally agreeing to it.
If you need any php tips or tricks you can PM me.