i am very sorry ！ i am intend to parse variable $a by the regular variable $b . in below way! ---------------------------------------- $a="abc[0]"; $b="bc[0]"; $a=~/$b/; --------------------------------------------- but it can not parse right ! just because the "[" symbol。 i kow $a=~/abc\[0]/ it can get right! but when regular is a varible . I do not know how to solve it？ Sorry if this isn't clear let me know if there are any questions. thanks in advance！
2012/7/12 Jack Maney <jma...@adknowledge.com> > I don't understand what you're trying to say or do. Exactly what error > message are you getting? > > -----Original Message----- > From: xiyoulaoyuanjia [mailto:xiyoulaoyuan...@gmail.com] > Sent: Wednesday, July 11, 2012 10:54 PM > To: beginners@perl.org > Subject: regular error > > *hi all：* > * i have an error in below * regular > ---------------------------------------- > $a="abc[0]"; > $b="bc[0]"; > $a=~/$b/; > --------------------------------------------- > how can i do in this way？ > thanks ！ > -- > 继续上路。。 > you can follow me at twitter > @xiyoulaoyuanjia > -- 继续上路。。 you can follow me at twitter @xiyoulaoyuanjia
