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Help with Date in perl date script.

Posted on 2006-07-17
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Last Modified: 2012-06-27
Hi All,

I could do with some help...

I have a perl script which prints the time and todays date:

@months = qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec);
@weekDays = qw(Sun Mon Tue Wed Thu Fri Sat Sun);
($second, $minute, $hour, $dayOfMonth, $month, $yearOffset, $dayOfWeek, $dayOfYear, $daylightSavings) = localtime();
$year = 1900 + $yearOffset;
$theTime = "$hour:$minute, $weekDays[$dayOfWeek] $months[$month] $dayOfMonth, $year";


When it prints the time, ten minutes to two O'clock and 23 milliseconds for example it prints : 13:50:23 and this is fine

But when the time is say, five minutes past two o'clock and 8 milliseconds for example it prints:

14:5:8 and this looks awfull.

Basically whenever either the minute or milliseconds time is less than 10 (two digits) it only prints one digit what i need it to print is: 14:05:08 for example - put a zero before the digit if less than 10.

How do i change the above script to print the corretly formatted time?

P.s i have shortented my example but i do want the full day month and year including in as well.

Thanks
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Question by:spiroosx
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4 Comments
 
LVL 39

Accepted Solution

by:
Adam314 earned 700 total points
ID: 17122234
Use sprintf instead of to format your $theTime string:


$theHour = sprintf("%02u:%02u",$hour,$minute);
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Expert Comment

by:harry_bela
ID: 17122545
Thanks adam,

That works great.

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Author Comment

by:spiroosx
ID: 17122563
Adam314 thanks for your help.

SpiroOSX
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LVL 39

Expert Comment

by:Adam314
ID: 17123396
glad it works.  For more formatting options, see here:
http://perldoc.perl.org/functions/sprintf.html
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