Re: Eugh, regex :(

[svenXY]

Hi,
your regex was far too sophisticated IMHO.

#!/usr/bin/perl
use strict;
use warnings;

use re "debug"; # will help you understand your regexes

my $post_message = '[URL=http://img207.imageshack.us/my.php?image=dsc0
+3598vt7.jpg]'
                 . '[IMG]http://img207.imageshack.us/img207/2964/dsc03
+598vt7.jpg[/IMG][/URL]';


my @fields = $post_message =~ m#\Q[URL=\E([^]]+)\Q][img]\E([^]]+)\Q[/i
+mg][/URL]\E#gix;
##                                         ^^^ one or more of not ']'
##                                         should be enough here.

print join("\n", @fields, "\n");

[ultranerds]

Hi,

Thanks for the reply :) Although your example works (all tested out fine), I still can't get it going in my script :(



        print STDERR qq|\n\n---------------------------OLD post was: $
+post_message\n\n---------------------------|;

        $post_message =~ s|\Q[URL=\E([^]]+)\Q][IMG]\E([^]]+)\Q[/IMG][/
+URL]\E|$2|sig;

        print STDERR qq|\n\n---------------------------new post was: $
+post_message\n\n---------------------------|;
<code>
<br /><br />
All that does, is print out:
<br /><br />
<code>---------------------------OLD post was: sdfsdfsdfsdf
[img]http://images.voyageforum.org/photos/thumbs/0/73780-04_34_2---com
+puter-keyboard_web.jpg[/img]


[URL=http://img207.imageshack.us/my.php?image=dsc03598vt7.jpg][IMG=htt
+p://img207.imageshack.us/img207/2964/dsc03598vt7.jpg][/IMG][/URL]
[signature]

---------------------------

---------------------------new post was: sdfsdfsdfsdf
[img]http://images.voyageforum.org/photos/thumbs/0/73780-04_34_2---com
+puter-keyboard_web.jpg[/img]


[URL=http://img207.imageshack.us/my.php?image=dsc03598vt7.jpg][IMG=htt
+p://img207.imageshack.us/img207/2964/dsc03598vt7.jpg][/IMG][/URL]
[signature]

---------------------------



(as you can see, it hasn't been edited at all :()

Any more ideas? Otherwise, just gonna call it quits with this til after I get back from vacation - maybe looking at it with fresh eyes will reveal something :/

TIA

Andy

[Anonymous Monk]

Parse::BBCode, HTML::BBCode, BBCode::Parser