用來處理日期時間,跟DateTime模組一樣簡單好用。
它主要是取代原有的localtime以及gmtime,改為物件方式來處理日期時間。
( * 有關日期時間的處理,可以參考這篇文章The Many Dates and Times of Perl)
use strict; use Time::Piece; # Time::Piece模組會取代原有的localtime & gmtime # localtime會傳回Time::Piece物件 my $dt = localtime; # Time::Piece物件在字串語境下,也會自動跟localtime的輸出是一樣的 print "Time is $dt\n"; # Time is Fri Aug 26 17:12:31 2011 print "Year is ", $dt->year, "\n"; # Year is 2011 print $dt->datetime, "\n"; # 2011-08-26T17:12:31
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