The return keyword can be omitted when it's the last line of a sub, so this will also work: 
#!/usr/local/bin/perl

print add(1,2);

sub add{
  $_[0]+$_[1];
}

[download]
or for that matter 
sub add{
  shift+shift;
}

[download]
 Update: OK, so I guess the shift() there is ambiguous. Anyway, you get the point.

blokhead

In reply to Re: Re: Re: Re: Returning Values from Subroutines by blokhead
in thread Returning Values from Subroutines by johnirl

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