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What is probably more useful than testing a specific variable for truth is equality testing. For example, has your lucky number been drawn?

April 26, 2017equality Lucky Testing Truth useful

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What is probably more useful than testing a specific variable for truth is equality testing. For example, has your lucky number been drawn?

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$lucky=15; $drawnum=15; if ($lucky == $drawnum) { print “Congratulations!\n”; } else { print “Guess who hasn’t won!\n”; } The important point about the above code is the equality operator, == .