Beefy Boxes and Bandwidth Generously Provided by pair Networks
Don't ask to ask, just ask
 
PerlMonks  

Re: Manipulating a string in a tagged file

by Samy_rio (Vicar)
on Mar 12, 2007 at 11:00 UTC ( #604315=note: print w/replies, xml ) Need Help??


in reply to Manipulating a string in a tagged file

Hi rsriram, try like this,

use strict; use warnings; my $str = '<tag1>Complete</tag1><tag2>3386</tag2><tag3>77844</tag3><ta +g4>11</tag4><tag5>30</tag5><tag6>4.7</tag6>'; if($str =~ /<tag1>Complete<\/tag1>/i) { $str =~ s/<tag6>(.+?)<\/tag6>/"<tag6>".( $1 * 100 )."<\/tag6>"/ei; } print $str;

Updated

Typo error in your replacement statement. Use 'e' option modifier for execute the statement in the replacement part.

See the documentation for further clarification perlre

Regards,
Velusamy R.


eval"print uc\"\\c$_\""for split'','j)@,/6%@0%2,`e@3!-9v2)/@|6%,53!-9@2~j';

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://604315]
help
Chatterbox?
[LanX]: ... test

How do I use this? | Other CB clients
Other Users?
Others cooling their heels in the Monastery: (6)
As of 2017-03-28 10:26 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Should Pluto Get Its Planethood Back?



    Results (328 votes). Check out past polls.