On Fri, 9 Jul 2004 09:28:13 -0600, Wiggins d Anconia wrote > > > also, are these functionally equivalent? > > $myvar = undef(); > > undef($myvar); > > > > To my knowledge.
Wait a second...I always thought undef was a constant value. Is it always a function or are there both? I don't know that it matters but I prefer to show the parens when I invoke a function, but everywhere in my code I have $var = undef;. -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>
