how to define non global functions?

[Anon]

I'm modifying some older scripts I wrote and would like to make sub functions local. So ie

function main()
{
..
function submain()
{ .. }

}

The submain() function shouldn't be visible outside main(). I can't rewrite the whole script to make it object oriented. Is there any other way?

[Anon]

maybe anyone knows if it is possible to unset a function?

I got a library which is placed in the php include path but I don't want the sub functions to be available to all users.

thanks.

[Anon]

No, it's not. The documentation explicitly states as much.

[Anon]

I finally found a cheap work around to unset functions.(I didn\'t fully test it yet tho) It seems to work with classes and unsetting the class object.

Well.. 3 am here but if anyone is interrested I\'ll post it tomorrow.