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Home: Fun With Perl: Perl Quizzes - Learn Perl the Fun Way: Aha vs. Doh

perlplexer Deleted Nov 30, 2000, 4:46 AM Post #1 of 3 (36234 views) Aha vs. Doh Can't Post What does the following code print and _why_? ----------------------Cut------------------------------- print "aha\n" and exit if (my $foo = 1 and $foo == 1); print "doh\n"; ----------------------Cut-------------------------------

sleuth Enthusiast Dec 1, 2000, 9:35 PM Post #2 of 3 (36234 views) Re: Aha vs. Doh [In reply to] Can't Post   It prints "Doh", Becaaaaause, $foo != 1, it isn't defined. That's a great one, :) Sleuth

perlplexer Deleted Dec 4, 2000, 5:19 AM Post #3 of 3 (36234 views) Re: Aha vs. Doh [In reply to] Can't Post Yes, sleuth, you are correct! 'my $var' declarations do not become "visible" until after the current statement... perlplexer

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