excuse me, bbpress 1.0.2, integrate with WordPress (cookie + user + template), this is the url http://www.endurodoc.net/forum/
I’m not use buddypress or wpmu.
thank you very much
kikko088
Do you load WordPress’ wp-load.php in bbPress?
yes, it could be the problem?
kikko088
There was a report of the same on Trac but I closed it as it wasn’t happening for me. Are you running the trunk version of bbPress or 1.0.2?
Here it is – #1194
Opened up the ticket again
I have posted a patch in that ticket, can you test it?
kikko088, Did you add the green and remove the red? It sounds like you added both by accident.
ooooops, i add all 
excuse me but i’m not expert…
now i remove the red code and add green code but the slah remain 
@kikko088
I think the earlier one will remain. check for new occurences
i try to write anything on a new post but it remains
kikko088
You’re running WP 3.0 right?
Could this be a magic quotes issue?
See: http://stackoverflow.com/questions/220437/magic-quotes-in-php
If this module is loaded you can sometimes end up escaping input twice with the result being extra slashes in your database.
I’ve fixed a problem exactly like yours in the past by turning of magic quotes in php.ini, but I thought that these days bbPress handled the case when they were turned on.
Looking at the source of your blog, you’re still running WP 2.9.2.
ops… are 2 weeks that try wp3 and i’m confused…i use wp 2.9, excuse me
kikko088
I am having this same exact issue. Running WP 3.0.1 and bbpress 1.0.2. Have tried the fix mentioned in this thread, however it did not work.
EDIT: Upon further research I found this plugin to work:
https://bbpress.org/forums/topic/apostrophe-and-or-quotation-marks-cause-backslash-to-appear
Adam Kayce Says in this forum post:
Apostrophe and or quotation marks cause backslash to appear.
Never mind – I got it, thanks to an old post from two years ago.
The code has changed a bit, so here’s how I fixed it:
1) open up /bb-includes/functions.bb-template.php
2) replace line 1074 with:
return stripslashes(apply_filters( ‘get_topic_title’, $topic->topic_title, $id ));
3) and line 1782:
return stripslashes(apply_filters( ‘get_post_text’, $bb_post->post_text, $bb_post->post_id ));
That did the trick for me.
{This worked for me,too. It worked on the front end and back end.}
