Question: How could I detect the numbers of parameters?

I have a question about how some knowledge of perl internals...

How could I detect :

1. how many return arguments?

2. how many subroutine's parameters does one subroutine has?

from perl parser? or from some modules?



Please give me some idea...

thanks a lot...

• Question: How could I detect the numbers of parameters? by Seungho Han
• Re: Question: How could I detect the numbers of parameters? by demerphq