What Im trying to do is allow a user to specify a regex through form submission, then have the regex run on a piece of data.
In terms of processing the regex I've tried the following with now luck
my $str = "Hello my name is Kevin";
my $regex = $form->query(...);
#Value of regex : "/Hello\smy\name\sis\s(\w.*)/"
$str =~ $regex;
I've also tried the string statement as the following
$str =~ /$regex/; #where omitting / in $regex
eval($str =~ /$regex/);
eval($str =~ $regex);
Not one of the above returns a value for $1
Any ideas, the regex works fine on its own when used in a traditional method
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.