Perl的變量類型及用法

1 2 3 4 5 6 7 8 9 10 11 12

Variable?types?and?their?uses |?Type???????|?Sigil?|?Example???|?Is?a?Name?For??????????????????????????| |------------+-------+-----------+----------------------------------------| |?Scalar?????|?$?????|?$cents????|?An?individual?value?(number?or?string)?| |?Array??????|?@?????|?@large????|?A?list?of?values,?keyed?by?number??????| |?Hash???????|?%?????|?%interest?|?A?group?of?values,?keyed?by?string?????| |?Subroutine?|?&?????|?&how??????|?A?callable?chunk?of?Perl?code??????????| |?Typeglob???|?*?????|?*struck???|?Everything?named?struck????????????????| #?for?example my?$phrase?=?"Howdy,?world!\n";??#?Create?a?variable print?$phrase;???????????????????#?Print?the?variable

版權聲明：原創作品，如需轉載，請注明出處。否則將追究法律責任 用法perl變量類型
本文轉自 ? ?bigstone2012 ? 51CTO博客，原文鏈接:http://blog.51cto.com/lavenliu/1637800

總結

以上是生活随笔為你收集整理的Perl变量及用法的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。