HI,
I want to know what's the difference when I call a subroutine with '&'
or without '&'.
such as:
&subroutine();
sub subroutine{
..
}
or
subroutine();
sub subroutine{
..
}
Can anyone tell me?thanks a lot.
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On Oct 12, 2005, at 10:16, Jeff Pan wrote:
I want to know what's the difference when I call a subroutine with '&'
or without '&'.
Sure, that's documented in perlsub. Check for instance the comments
in the code below "To call subroutines:" in the very SYNOPSIS.
-- fxn
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